Financial Markets Atlas: Service Providers (US)

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Level 1 flows of the service providers of the capital markets: the firms that hold, administer, record, rate, price and index the assets, seen from the provider’s side, one diagram per service. The worked example is a US global custody bank that is also a fund administrator, transfer agent, securities lending agent and corporate trustee (USD 40,000,000,000,000 of assets under custody and administration, 10,000 institutional clients, a network covering 100 markets, illustrative); the data group has its own examples (a credit rating agency, an index provider, a market data vendor and an evaluated pricing service). Each diagram follows one service with the provider at the center, its clients on one side, its network, the market, the depositories and the regulators on the other; the strip above it is the service. Columns are the parties, rows the phases; numbered steps are messages, deliveries, payments or reports between them, with the channel or system in the pill. Hover a step for the detail, click it or use the walkthrough to be taken through the diagram step by step. The clients’ side of the same services is on the asset manager, hedge fund, wealth manager and asset owner pages, the depositories on the market infrastructure page. US market conventions and USD throughout; all numbers illustrative. New to this? Begin with Start here.

How the diagrams work, the chain common to all 27 diagrams, a map of the services, who provides each service and how it is paid and controlled, and a glossary.

How to read a diagram

Columns are the partiesThe clients on the left, the service provider in dark petrol at the center (the subject of every diagram), its network of sub-custodians and agents, the brokers, counterparties and issuers, the depositories and payment systems, and the regulators and auditors on the right.
Rows are the phasesTime runs down the page in the service’s own cycle: the onboarding and the setup, the trade date to the settlement date, the record date to the payment date of an event, the daily NAV and the month-end, the yearly audit. The band label gives the timing.
Arrows are stepsNumbered in order. Solid arrows are messages, deliveries or payments; dashed ones are standing flows like reports and reviews; two-headed ones are exchanged or matched. Boxes on the provider’s own lifeline are what it does internally: a check, a calculation, a reconciliation, a booking.
Pills are the channelAmber for voice and chat, blue for the portals and platforms, rose for the SWIFT messages (MT540 to MT543 for settlement, MT564 to MT566 for corporate actions, MT535 and MT536 for statements), grey for the rails and the depositories (DTC, Fedwire, the foreign CSDs), teal for market data, lavender for the provider’s own systems. Each pill shows a one-line definition on hover.
The strip is the serviceAbove each diagram the worked example strip gives the service: the client, the volumes, the network and the systems, the rules, the fees. Hovering a step shows the full detail; clicking it opens the walkthrough.
The grouping is by line of businessThe area tabs are the provider’s businesses (custody, asset servicing, securities lending and collateral, fund administration, transfer agency and fund services, issuer services, data, ratings and indexes, the network and the controls) and the product tabs under each are the services. The facts table lists every service with the same five columns.

A flow can be read two ways: scroll the diagram and hover for detail, or press Walk through the steps above any diagram to follow it one step at a time, with the detail in a card. The arrow keys move forward and back.

The servicing chain every diagram is part of

BankThe service providerClientMarket participantsMarket infrastructuremessage or transferstanding flowexchanged and matchedoption, when needed1sequence, on the party that actsVoice, chatElectronic platform, APISWIFT messageInfrastructure system (payment, clearing, reporting)Internal systemOtherhover an arrow or a badge for the full detail
THE APPOINTMENT once; reviewed yearly THE TRADE T SETTLEMENT T to T+2 THE ASSET’S LIFE income, events, votes VALUATION AND REPORTING daily; monthly CONTROL yearly CLIENTS the managers, the funds, the owners SERVICE PROVIDER the custodian, the administrator, the agent NETWORK AND AGENTS the sub-custodians, the local agents MARKET AND ISSUERS the brokers, the counterparties, the issuers DEPOSITORIES AND PAYMENTS DTC, Fedwire, SWIFT, the foreign CSDs REGULATORS AND AUDITORS the SEC, the Fed and the OCC, the auditors The appointment and the agreement: the client chooses the provider after a request for proposal (the custodian of a fund appointed by its board, a pension fund’s custodian by its trustees), signs the custody or administration agreement with the service levels and the fee schedule, opens the accounts and loads the standing settlement instructions; the provider’s know-your-customer checks and the account structure come first The appointment and the agreement Email: Used for term sheets, confirmations and allocations where no electronic matching exists. Email Document management: The bank’s system for the deal documents: the facility agreements, the security, the legal opinions, the conditions precedent, versioned and signed. Document management 1 The trades: the instructions from the manager: the investment manager buys and sells through its brokers and sends the provider one settlement instruction per trade (MT541 to MT543, or a file), matched against the broker’s confirmation; the provider is told what to receive and what to deliver, never what to buy The trades: the instructions from the manager SWIFT: The cooperative messaging network of the financial industry: the custodians, the sub-custodians, the brokers, the managers and the depositories exchange the settlement, corporate action, statement and payment messages through it (the MT series and the ISO 20022 MX messages), each identified by its BIC. SWIFT MT541: SWIFT instruction to receive securities against payment. MT541 Client portal: The manager’s reporting platform for its clients: holdings, performance, risk and documents. Client portal 2 Settlement at home: DTC and Fedwire: the domestic trades settle in the provider’s own participant accounts: the equities and the corporate bonds at DTC against the cash, the Treasuries on Fedwire Securities; the client’s positions are a sub-ledger of the provider’s account at the depository, segregated in its books Settlement at home: DTC and Fedwire DTC: Depository Trust Company: holds nearly all US stocks, corporate bonds and money market instruments in book-entry form and moves them against payment. DTC Fedwire: The Federal Reserve’s real-time payment system; the way large US dollar payments move between banks. Fedwire 3 Settlement abroad: the sub-custodian network: the foreign trades go to the provider’s sub-custodian in each market, which settles them at the local CSD and holds the securities in an omnibus account for the provider’s clients; the network of 100 markets is the provider’s own product, chosen and monitored by its network management team Settlement abroad: the sub-custodian network SWIFT: The cooperative messaging network of the financial industry: the custodians, the sub-custodians, the brokers, the managers and the depositories exchange the settlement, corporate action, statement and payment messages through it (the MT series and the ISO 20022 MX messages), each identified by its BIC. SWIFT MT540: The SWIFT instruction to receive securities free of payment, used for the stock loans and the collateral deliveries. MT540 4 The asset’s life: income, events, votes: the issuers pay the dividends and the coupons through the depositories and the paying agents, announce the corporate actions and call the meetings; the provider collects, notifies the client, takes the elections and the votes, reclaims the taxes and posts the results to the accounts The asset’s life: income, events, votes DTC: Depository Trust Company: holds nearly all US stocks, corporate bonds and money market instruments in book-entry form and moves them against payment. DTC SWIFT: The cooperative messaging network of the financial industry: the custodians, the sub-custodians, the brokers, the managers and the depositories exchange the settlement, corporate action, statement and payment messages through it (the MT series and the ISO 20022 MX messages), each identified by its BIC. SWIFT MT564: SWIFT corporate action notification from a custodian or depository: the event, the options and the deadline. MT564 5 Valuation and reporting: the books of record: each day the provider prices the holdings, posts the cash and the income, and sends the statements and the data feeds the client’s own books are reconciled to; for a fund it also strikes the net asset value and keeps the shareholder register Valuation and reporting: the books of record Client portal: The manager’s reporting platform for its clients: holdings, performance, risk and documents. Client portal Books of record: The provider’s systems of record for what it holds and administers: the custody accounting (the positions by account and market, the settled and pending transactions, the cash), the fund accounting ledger, the shareholder register; what the client’s own books are reconciled to. Books of record MT535: SWIFT statement of securities holdings from a custodian. MT535 6 Supervision and the controls report: the provider is a bank supervised by the Fed and the OCC or the state, under the SEC’s custody rules for the funds and the advisers it serves; its auditor tests its controls each year and issues the SOC 1 report the clients’ auditors rely on Supervision and the controls report SOC 1 report: The independent auditor’s report on a service organization’s controls over the processes that affect its clients’ financial statements (AICPA SSAE 18; ISAE 3402 outside the US): Type 1 on the design at a date, Type 2 on the design and the operating effectiveness over a period, usually twelve months; the clients’ auditors rely on it. SOC 1 report Document management: The bank’s system for the deal documents: the facility agreements, the security, the legal opinions, the conditions precedent, versioned and signed. Document management 7
Every diagram on this page is one link of this chain: the client appoints the provider, the trades arrive as instructions, the provider settles them through its own accounts at home and its sub-custodians abroad, services the assets through their life, values and reports them, and is supervised and audited for it. The provider never decides what to buy: it receives, delivers, collects, records and reports, and its value is accuracy at scale. The data group follows the same chain from the other end: the rating, the index, the price or the feed is the product, and the clients are licensees.

The flows, 27 of them

Each card opens its diagram. The tabs at the top do the same; the search box finds a flow by name, rule, report or keyword.

Who provides each service, what it reaches, what carries it, what governs it, how it is paid and controlled

The same five questions for every service: who provides it and for whom, which markets, agents and counterparties it reaches, which systems and messages carry it, which rules and supervisors govern it, and how it is paid for and controlled. The answers are what make a service provider: a network and a set of systems run at scale, rules that make it the qualified holder of other people’s assets, and fees measured in basis points of what it holds.

Custody and Settlement
ServiceProvided by and forMarkets, agents and counterpartiesSystems and messagesRules and oversightFees, risk and controls
Onboardingthe custodian’s deal, onboarding and transition teams for a fund complex; the asset manager runs the RFP; the fund board approves the custodian and delegates the foreign custody manager role to itthe previous custodian and its sub-custodians; the custodian’s sub-custodians in 70 markets; the local registrations in India, Taiwan and Brazil; the consultant and the funds’ independent counselthe RFP questionnaire; the client master; the books of record; DTCC’s ALERT for the SSIs; SWIFT MT540 to MT543, MT548 and MT535; free deliveries at DTC, on Fedwire Securities and at the foreign CSDs; the conversion reconciliationsSection 17(f) and Rules 17f-4, 17f-5 and 17f-7 of the Investment Company Act; the customer identification program under Section 326 of the USA PATRIOT Act and the 2018 customer due diligence rule; the OCC, the Fed and the state as the custodian’s supervisorssafekeeping by market tier from 0.15bp to 25bp, a blended 0.5bp; USD 3 to USD 50 a trade (illustrative); the conversion risk (stale SSIs, short deliveries, the first NAV); the SOC 1 Type 2 and the board’s yearly review
Settlementthe custodian’s settlement operations for the funds; the manager’s operations instruct; the executing broker delivers and receives through its clearing at NSCC and DTCthe executing brokers and NSCC; DTCC’s CTM and ALERT; DTC for the equities and the corporate bonds; Fedwire Securities and the dealers’ clearing banks for the TreasuriesCTM matching and affirmation by 21:00 ET on T; MT541 and MT543 instructions, MT548 statuses, MT545 and MT547 confirmations by SWIFT; DTC’s night and day cycles; NSS for the end-of-day net; Fedwire Securities DVPT+1 under Rule 15c6-1 since May 28, 2024; the same-day affirmation of Rule 15c6-2; Rule 17Ad-27 for CTM; Regulation SHO Rule 204 and FINRA Rule 11810 for the fails; the TMPG fails charge; Section 18(f) for the funds’ overdraftsa fee per settlement (USD 3 at DTC, illustrative); the intraday exposure within DTC’s net debit cap and collateral monitor and the Fed’s daylight overdraft; contractual settlement as credit; the overdraft at fed funds plus 2%; the fails tracked per broker
Settlement Abroadthe custodian’s global settlement operations and network management for its clients’ foreign trades; the manager instructs; the sub-custodians settle in each marketthe sub-custodians in 100 markets (Frankfurt and Mumbai here); the local CSDs and clearing houses (Clearstream Banking Frankfurt on T2S, NSE Clearing, NSDL); the brokers’ local agents; CLS and the onshore FX banksMT541 and MT543 relayed in each market’s practice (SMPG); MT548 statuses, MT545 confirmations, MT537 penalty reports, MT535 and MT950 statements; T2S matching and DVP; the custodian’s global settlement engineRules 17f-5 and 17f-7 for the network and the depositories; CSDR settlement discipline with the cash penalties since February 1, 2022 and the buy-in a backstop since the 2024 review; T+1 in the EU from October 11, 2027; SEBI’s FPI rules and India’s T+1 since January 2023safekeeping by market tier and USD 20 to USD 50 a trade abroad (illustrative); contractual settlement in the developed markets only; the cost of pre-funding in the restricted markets; the penalties passed through; the network reconciliation daily
Cash and FXthe custodian’s cash services and its markets division’s FX desk for the funds and the managers; the managers choose the standing instruction or the negotiated FX fund by fundthe sub-custodians and the custodian’s branches for the foreign currencies; CLS and its settlement members; the other banks in the managers’ FX competitions; the government money market funds of the sweepthe books of record and the cash projection; the SI FX engine and its windows; FXall; MT300 confirmations and MT304 third-party instructions; the CLS pay-ins through Fedwire and T2; MT950 and camt.053 statements; the transparency reportthe Fed’s payment system risk policy for the daylight overdrafts; Section 18(f) for the funds’ borrowing; Rule 2a-7 and Rule 12d1-1 for the sweep; PTE 98-54 for the ERISA plans’ FX; the 2015 and 2016 FX settlements; the LCR and the leverage ratio for the depositsthe credit interest at the benchmark less a spread; the overdraft at the benchmark plus 2%; the SI FX spread of 3bp to 10bp in the majors (illustrative); the intraday credit limits per fund; CLS against the Herstatt risk; the daily nostro reconciliation
Asset Servicing
ServiceProvided by and forMarkets, agents and counterpartiesSystems and messagesRules and oversightFees, risk and controls
Incomethe custodian’s income team for the 10,000 clients’ accounts; the managers and the fund administrators use the projections and the confirmations in their own booksthe issuers’ paying agents and the bond trustees; DTC for the US income; the sub-custodians and their CSDs in 100 markets; the brokers for the claims on failed tradesDTC’s ISO 20022 announcements and income allocations; MT564 notices and pre-advices; MT566 confirmations; MT950 cash statements from the sub-custodians; the expected income ledger in the books of record; the client portalthe custody agreement’s contractual income terms and right of reversal; the exchanges’ ten-day notice rule; the ex-date equal to the record date under T+1; the SEC custody rules for the funds and the advisers; the Fed and the OCC as supervisorswithin the custody fee in basis points of the assets; the credit risk of the contractual income; the daily reconciliation of the expected and the received; the aged claims and the reversals; the SOC 1 controls over income processing
Taxthe custodian’s tax services: the New York bank as US withholding agent, its foreign entities as Qualified Intermediaries; relief and reclaims for the funds, the pension funds and the foreign clientsthe IRS; the foreign tax authorities (Germany’s BZSt, the Swiss ESTV, France’s DGFiP and the others); the sub-custodians for relief at source; the local tax agents; counsel for the EU-law claimsForms W-9, W-8BEN-E, W-8IMY and W-8EXP; the QI withholding statements by rate pool; the EFTPS deposits; Forms 1042-S and 1042 by March 15; Form 6166; the local relief and reclaim forms; the reclaim tracker on the client portalChapter 3 and FATCA (Chapter 4) of the Internal Revenue Code; the QI agreement of Rev. Proc. 2022-43 to December 31, 2028; the treaties and their limitation on benefits articles; the EU free movement of capital; FASTER from January 1, 2030relief at source and standard reclaims within the custody fee; a fee per complex reclaim; contingency fees on the EU-law claims (illustrative); the risk of a lapsed reclaim or a wrong rate; the QI periodic review and the responsible officer’s certification
Corporate Actionsthe custodian’s corporate actions team for every account it holds; the managers make the elections, the custodian notifies, instructs and allocatesDTC for the US events and ATOP for the tenders; the sub-custodians and their CSDs abroad; the exchange, tender and information agents; two data vendors (illustrative)DTC’s ISO 20022 announcements; the vendors’ feeds; the golden record; MT564 notices, MT565 elections, MT567 status messages, MT566 confirmations; ATOP and the notices of guaranteed deliverythe tender offer rules (Schedule TO, the 20 business days of Rule 14e-1, the withdrawal rights, the proration); the merger agreement and the exchange agent; the custody agreement’s deadlines and standard of care; the market practice of the SMPGwithin the custody fee, with charges on some voluntary events abroad (illustrative); a missed or wrong election paid by the custodian when the error is its own, by the client when it was late; the second check on every voluntary instruction; the deadline dashboard
Proxy Votingthe custodian supplies the positions and the authority; the managers vote, with the fund boards and the pension funds as principals; the proxy distributor runs the chain for the banks and brokersBroadridge as the proxy distributor (the market standard); the proxy advisers (ISS, Glass Lewis, illustrative); the companies’ tabulators and inspectors of election; the sub-custodians and the local agents abroadthe search card; DTC’s omnibus proxy; the record-date position file; the voting platforms; the vote transmission to the tabulator; the vote confirmation; Form N-PX on EDGARthe SEC’s proxy rules (Rules 14a-13, 14b-1 and 14b-2, Schedule 14A); Rule 206(4)-6 for the advisers; Form N-PX as amended from July 1, 2024; the Shareholder Rights Directive and SRD II abroad; the local power of attorney rulesthe distribution paid by the companies under the exchange fee schedule; the custodian’s service within the custody fee (illustrative); the advisers paid by the managers; the risks of an over-vote, a lost ballot, a vote lost to lent shares
Securities Lending and Collateral
ServiceProvided by and forMarkets, agents and counterpartiesSystems and messagesRules and oversightFees, risk and controls
Agency Lendingthe custodian’s securities finance desk as agent for 1,200 lenders (the pension plans, the mutual funds and ETFs, the insurers, the sovereign funds) under each one’s authorization agreement; the cash collateral funds of its asset management arm (illustrative)35 approved borrowers (the prime brokerage and securities finance desks of the broker-dealers) under the MSLA; the sub-custodians for the foreign loans; the tri-party agent for the non-cash collateral; the lenders’ managers whose sales trigger the recallsthe agency lending system and its allocation engine; EquiLend for the availability, the trades, the marks and the returns; DTC’s stock loan service; Fedwire for the cash and the marks; the client portal and the monthly statements; SLATE from September 28, 2028Rule 15c3-3 for the broker-dealer borrowers; the SEC staff positions for the funds (one third of total assets, 100% collateral, the recall for votes); PTE 2006-16 for the ERISA plans; Rule 10c-1a; the OCC or the Fed over the bankthe fee split of 85/15 on the gross revenue (illustrative); the borrower default indemnity held as a capital exposure; the reinvestment risk with the lender; the borrower limits, the daily marks, the recall and the buy-in; the SOC 1 report on the lending controls
Tri-Partythe custodian as tri-party agent for the two sides of each repo: the money funds, the securities lenders’ cash pools, the corporates and the banks lending cash; the dealers financing their inventory; FICC and the Fed as users of the same platformthe broker-dealers and the bank dealers as collateral providers; the government and prime money funds as cash investors; FICC for GCF repo and the sponsored service; the Fed’s reverse repo and standing repo facilitiesthe collateral schedules and the optimization engine; the triparty portal, the files, MT527 and MT569; Fedwire Securities and DTC into and out of the dealers’ accounts; Fedwire for the investors’ cash; the daily data to the New York Fedthe Master Repurchase Agreement and the tri-party custodial agreement; Rule 2a-7 for the money funds’ collateral; the 2011 to 2014 reform of the intraday credit; the Treasury clearing mandate for repo by June 30, 2027; the Fed’s supervision of the agent banka fee on the collateral balance paid by the dealers (illustrative); the intraday credit capped; the margins and the concentration limits tested on every allocation; the pricing sources; the TGCR, the BGCR and SOFR computed from the agent’s data
Initial Marginthe custodian as third-party custodian for both directions of each relationship: the funds and the managers in phases 5 and 6 as pledgors and secured parties, the swap dealers on the other sidethe swap dealers, bank and non-bank; Acadia for the calls and the comparisons; the SIMM calculation vendors; the fund’s own custodian when it is another bank; ISDA for the model and the documentsthe segregated pledgor accounts and the eligibility engine; MT542 and Fedwire Securities for the deliveries; Fedwire for the cash; the daily collateral reports and MT535; CRIF files and Acadia for the SIMM results and the callsthe prudential regulators’ and the CFTC’s margin rules (phase 6 since September 1, 2022; USD 50,000,000 threshold; collection by T+1); the standardized haircut schedule; no rehypothecation; Rule 18a-3 for the security-based swaps; the account control agreement under New York lawa custody fee in basis points of the collateral held and a fee per account (illustrative); the response time to a notice of exclusive control; the eligibility and the haircut checks on every movement; the SOC 1 report; the legal opinions
Fund Administration
ServiceProvided by and forMarkets, agents and counterpartiesSystems and messagesRules and oversightFees, risk and controls
Daily NAVthe custodian’s fund accounting and administration unit for the funds of a large asset manager, under agreements approved by each fund’s board; the adviser as valuation designee owns the fair values; the custody and the transfer agency of the same bank feed the ledgerthe pricing vendors (the exchange closes, the evaluated bond prices, the fair value factors, the FX); the transfer agency and the brokers through Fund/SERV; the sub-custodians behind the custody books; the Nasdaq Fund Network and NSCC for the price; the audit firmthe fund accounting ledger as the book of record; the vendor price files and the tolerance checks; the custody books by MT535 and MT950 or files; the TA system; the NAV to the Nasdaq Fund Network and to NSCC’s Profile Service; N-PORT, N-CEN and N-CSR on EDGARthe Investment Company Act: Rule 22c-1 on forward pricing, Rule 2a-4 on the NAV, Rule 2a-5 on fair value under the board’s oversight, Rule 31a-4 on the records; ASC 946 and ASC 820; Subchapter M; the SEC’s examinations of the fund and the adviser; the bank’s own supervisorsa basis point fee on net assets with a minimum per fund (1.0bp in the example, illustrative); the NAV error policy and the reimbursement when the error is the administrator’s; the four-eyes review of the strike; the price challenge log; the SOC 1 report; the board’s yearly review of the agreement
Hedge Fundsthe custodian’s hedge fund administration unit for the master fund and its feeders, appointed by the funds’ directors and the general partner; the manager keeps a shadow NAV; the investors rely on the administrator’sthe prime brokers, the ISDA counterparties and the futures clearing broker; the pricing vendors, the brokers’ quotes and a valuation agent for the level 3 positions; the investors and their banks; the auditor; the funds’ AML officersthe accounting system with the investor register; the primes’ files and the counterparties’ statements; the manager’s trade file; the administrator portal for the NAV pack; the investor portal for the documents and the statements; the sanctions and PEP screeningthe Cayman Mutual Funds Act and the CIMA filings; the Cayman AML regulations; the Advisers Act for the manager (the custody rule’s audit within 120 days, Form PF); Sections 3(c)(1) and 3(c)(7); FATCA and CRS; the FinCEN adviser AML rule from January 1, 2028a basis point fee on net assets with a minimum per fund (3bp in the example, illustrative); the independent prices and the reconciliation with the manager’s NAV; an AML file per investor; payments only to the investor’s own account; the SOC 1 report; the auditor’s confirmations
Private Marketsthe custodian’s private markets unit for the buyout fund, appointed by the general partner; the limited partners read its notices and reports; the GP keeps the investment decisions and the valuationsthe limited partners and their banks; the subscription line’s agent and lenders; the portfolio companies and the buyers at the exits; the auditor, the valuation firm and the tax adviserthe private equity accounting system with the commitment ledger and the capital accounts; the waterfall model; the investor portal for the notices, the reports and the K-1s; the agent’s portal for the line; Fedwire and SWIFT for the cashthe limited partnership agreement and the side letters; ASC 946 and ASC 820 with the IPEV guidelines; the Advisers Act (the custody rule’s audit within 120 days, Form PF, Form ADV); Form 1065, the K-1 and the K-3; Section 1061 for the carry; the ILPA templates by agreementa basis point fee on commitments, later on NAV (5bp in the example, illustrative); the notices checked by two people and approved by the GP; the waterfall rerun each quarter and the clawback exposure reported; the call back on any change of bank details; the SOC 1 report
Transfer Agency and Fund Services
ServiceProvided by and forMarkets, agents and counterpartiesSystems and messagesRules and oversightFees, risk and controls
Transfer Agencythe custodian’s transfer agency subsidiary as agent of the funds, appointed by the fund board and overseen by the fund’s chief compliance officer; for the fund complex, its direct shareholders and its intermediariesthe broker-dealers and the platforms on Fund/SERV and Networking; the 401(k) recordkeepers; the direct shareholders through the web, the phone and the mail; NSCC, with the custodian as the funds’ settling bank; the print and mail vendorsNSCC Fund/SERV for the orders and the confirmations, Networking for the positions, NSCC’s money settlement on T+1; the recordkeeping system of the register (TA2000, illustrative); ACH and Fedwire for the direct accounts; the IRS electronic filingRule 22c-1 forward pricing; Rule 22c-2 and the shareholder information agreements; the fund’s AML program, the CIP and the SARs; the cost basis, 1099 and backup withholding rules; the state escheat laws; Rule 17Ad and Form TA-2; the SEC’s examsfees per account and per transaction paid by the funds; the sub-transfer agency fees to the platforms; an order priced at the wrong NAV corrected under the fund’s error policy; the turnaround and the daily reconciliation of the shares outstanding; the Rule 17Ad-13 report and the SOC 1
ETF Servicesthe custodian as custodian, fund accountant, transfer agent and often administrator, appointed by the trust’s board; for the ETF sponsors and their advisers; the distributor as the APs’ counterparty in the agreementsthe authorized participants (the clearing broker-dealers) and the market makers behind them; the listing exchange and the lead market maker; NSCC and DTC; the sub-custodians for the foreign baskets; the index provider’s filesthe portfolio composition file through NSCC and the sponsor’s web site; the agent’s order platform; CNS for the baskets and the shares; DTC for the book-entry shares under Cede & Co.; the fund accounting system for the NAV and the tax lotsRule 6c-11 (2019) and the basket policies; Rule 18f-4 for the leveraged funds; Forms N-CEN and N-PORT; the exchanges’ listing rules; Section 852(b)(6) and the RIC tests; T+1 since May 28, 2024the bundled servicing fee in basis points paid by the fund; the transaction fees and the variable charges paid by the APs; the collateral for the undelivered securities; the risk of a wrong PCF or a missed cut-off; the basket records and the SOC 1
Middle Officethe custodian’s middle office service under a long-term agreement with an asset manager, staffed in part by the manager’s lifted-out staff; the manager keeps the decisions, the OMS and an oversight teamthe executing brokers and the OTC counterparties; the manager’s other custodians and its fund administrator; the prime brokers; DTCC’s CTM and ALERT; Acadia; the clearing brokers and, from 2027, FICC for the repothe OMS feed (FIX or files); CTM and ALERT for the matching and the SSIs; MT541 to MT543 to the custodians; the IBOR and the cash forecast on the custodian’s platform; MT535 and MT950 into the reconciliation platform; MT564 and MT565; Acadia for the margin; the performance systemthe adviser’s fiduciary duty and compliance program (Rule 206(4)-7); Rule 204-2 and Rule 15c6-2 since May 28, 2024; the uncleared margin rules; the SEC Treasury clearing mandate; the GIPS standards; the SEC’s exams of the advisera fee in basis points of the assets (0.8bp, illustrative) or per trade over a ten-year term; the service levels and the credits; the SOC 1 Type 2; the exit plan; the custodian liable for its errors (a missed affirmation, a wrong IBOR, a missed election) under the standard of care
Issuer Services
ServiceProvided by and forMarkets, agents and counterpartiesSystems and messagesRules and oversightFees, risk and controls
Transfer Agenta specialist stock transfer agent registered with the SEC, the market standard since the custody banks sold their shareowner services; for the listed company, appointed by its board as registrar, transfer agent, dividend paying agent, DRIP and plan agentDTC as the registered holder of the street-name position under FAST; the brokers through DRS Profile and DWAC; the plan broker; the medallion guarantors; the search databases; the states’ unclaimed property administratorsthe master securityholder file; the Cede & Co. balance and DWAC with DTC; the DRS statements; the dividend by Fedwire to DTC and by ACH or check to the registered holders; the transfer agent portal for the issuer and the shareholder site for the holdersregistration on Form TA-1 and the annual Form TA-2; Rules 17Ad-1 to 17Ad-20 (turnaround, records, safeguarding, the accountant’s report, lost holders) and the SEC’s September 2026 proposal; the exchanges’ DRS rule; UCC Article 8; the states’ unclaimed property lawsa base fee and a fee per registered account, transaction, dividend and issuance fees, the DRIP fees charged to the holders, the interest on the balances held; the risks of a forged transfer, a wrong share count, a late payment; the daily balance with DTC, the Rule 17Ad-13 report, the SOC 1 report
Bond Trusteethe custody bank’s corporate trust arm, named in the indenture as trustee, paying agent and registrar for the holders of the series; its default administration group after an event of defaultDTC as the registered holder of the global notes and the channel to the participants; the bondholders and their custodians; the information and tabulation agent; the trustee’s counsel and advisers; a successor trustee after a resignationthe base and supplemental indentures; the global notes held under FAST; Fedwire in and DTC out on each payment date; LENS for the notices and ATOP for the tenders and consents; the covenant tracking system; the officers’ certificates and the EDGAR filingsthe Trust Indenture Act of 1939, Sections 310 to 318 (eligibility, conflicts, reports, the duties before and after default, the majority’s direction, each holder’s right to payment); Form T-1; the OCC or the state as the bank’s supervisoran acceptance fee and an annual fee per series, hourly default fees with counsel paid ahead of the holders under the charging lien; the risks of a missed payment and of the default litigation; the indemnity of the directing holders; the SOC 1 report
Annual Meetingthe listed company calls the meeting and pays for it; its transfer agent, a specialist agent, mails the registered holders, tabulates and supplies the inspector of elections; Broadridge acts for the banks and brokers on the street sideDTC and its omnibus proxy; the banks, brokers and custody banks as nominees; Broadridge; the proxy solicitor and the proxy advisers (ISS, Glass Lewis, illustrative); a dissident in a contest; an independent inspectorthe search cards and the NOBO list; the proxy statement on EDGAR and the website; the notice; the proxy cards and the voting instruction forms with control numbers; Broadridge’s voting platforms; the virtual meeting platform; Form 8-KRegulation 14A: Rules 14a-13, 14a-16, 14a-19, 14b-1 and 14b-2; Rule 14a-8 (the SEC’s proposal of September 2026 to rescind it pending); NYSE Rules 451 and 452; Delaware Sections 211, 213 and 231; Form 8-K Item 5.07the agent’s meeting fee, Broadridge’s fees under the NYSE schedule, the solicitor’s fee; the risks of a wrong record date file, over-votes, missed control numbers and a close count; the inspector’s oath and certificate
Data, Ratings and Indexes
ServiceProvided by and forMarkets, agents and counterpartiesSystems and messagesRules and oversightFees, risk and controls
Credit Ratingan NRSRO’s analysts and rating committees for the issuers that pay (corporates, financial institutions, structured finance arrangers, public finance) and for the investors who read the ratings free or by subscriptionthe issuers with their underwriters and counsel; the arrangers of the structured finance deals and their 17g-5 websites; the other NRSROs; the asset managers, insurers, banks and index providers that cite the ratingsthe data room and the management meeting; the criteria models; the committee records; the press release and the website; the rating feeds to the data vendors and the managers’ compliance enginesSection 15E and Rules 17g-1 to 17g-10; Rule 17g-5 on conflicts and the structured finance websites; the Rule 17g-7 disclosure form; the SEC’s Office of Credit Ratings with a yearly exam; Section 939Aissue fees in basis points within a minimum and a cap, yearly surveillance fees, subscriptions; the fees set apart from the analysts; the committee vote; the look-back review; the reputational and litigation risk
Indexthe index provider’s committee and operations for the ETF sponsors, the index funds, the derivatives exchanges and the banks that license the indexes, and for the managers that benchmark to themthe listing exchanges and their closing auctions; the data vendors for the prices, the shares and the corporate actions; the brokers and market makers trading the rebalance; the futures and options exchangesthe real-time calculation and dissemination through the vendors; the daily and pro forma index data files; the press releases and the consultations; the MOC orders and the imbalance feedsthe IOSCO Principles for Financial Benchmarks with an oversight committee and a yearly external assurance; no US index regulator; the SEC over the funds and Rule 6c-11, the CFTC over the futures; the EU Benchmarks Regulation for EU usersasset-based license fees in basis points, per-contract royalties, data subscriptions; the error and restatement policy; the decisions confidential until announced; the conflicts of the provider’s own products
Market Datathe vendor’s ticker plant, entitlements and billing teams for the banks, brokers, managers and wealth firms that use the data on terminals and in their applicationsthe exchanges and their direct feeds; the CTA, UTP and OPRA SIPs and the CT Plan to come; the ATSs and the other sources; the colocation data centers in New Jerseythe feed handlers and the normalization; the terminal and the real-time feed; the entitlements system; the monthly usage reports; the billing system with the pass-through linesRegulation NMS and the NMS plans; the exchanges’ fee filings under Section 19(b); the MDI rules of 2020; the CT Plan approved November 20, 2024 with its fees approved June 26, 2026; the exchanges’ policies and auditsthe vendor’s fees per user; the exchange and plan fees passed through; the non-display fees by category billed direct; the audit back-billing with interest; the client’s inventory of users and applications
Evaluated Pricingthe pricing service’s evaluators and models for the advisers of the mutual funds and ETFs as valuation designees, the fund administrators, the custodians and the insurersFINRA’s TRACE and the MSRB’s RTRS and EMMA for the trades; the dealers and the electronic platforms for the quotes; the secondary pricing service; the fund auditorsthe end-of-day pricing file at 4:00 p.m. ET by SFTP and API; the pricing portal for the challenges; the fund accounting system’s tolerance checks; Fund/SERV for the NAVsRule 2a-5 and the board’s oversight of the valuation designee; Rule 31a-4 records; the ASC 820 levels; N-PORT; the SEC’s 2022 request for comment on pricing services as advisersper-security daily fees under a yearly license; the challenge process and its statistics; the back-testing against the next trades; the secondary service; the SOC 1 report; the NAV error policy
Network, Controls and Billing
ServiceProvided by and forMarkets, agents and counterpartiesSystems and messagesRules and oversightFees, risk and controls
Networkthe custodian’s network management team (the market managers, the network committee) for all its clients; the custodian as foreign custody manager for the US funds’ boards100 markets: 10 operated directly, 90 through 60 agent banks; the local depositories and the ICSDs; local counsel; the depository rating firmsthe agent RFP and the AFME questionnaire; the AGC depository questionnaire; SWIFT in ISO 15022 and ISO 20022 with each agent; the KPI scorecard; the advisories on the client portal; ALERT for the new instructions at a switchSection 17(f) and Rules 17f-5 and 17f-7 for the funds; the Department of Labor’s indicia of ownership rule for the ERISA plans; the OCC and the Fed on the custodian’s third-party risk; OFAC and the other sanctions programsthe agents paid by the custodian (1.5bp a year plus USD 10 a trade in a tier 2 market, illustrative) and billed to the clients by market tier; the custodian liable for the agents’ negligence, the country risk with the clients; the ratings, the visits, the credit limits on the agents
SOC 1 Reportthe custodian’s SOC program office and control owners, with the service auditor; for the 10,000 clients, their auditors, their boards and their compliance officersthe subservice organizations carved out (the sub-custodians, DTC, the pricing vendors) with their own reports; the clients’ auditors; the consultants who read the exceptionsthe GRC system for the controls and the evidence; the books of record for the samples; the report and the bridge letter on the client portal; the audit confirmationsAICPA SSAE 18 (AT-C 320) and IAASB ISAE 3402; PCAOB AS 2601 and AU-C 402 for the user auditors; Rule 38a-1 for the funds; the OCC and the Fed; the banking agencies’ third-party risk guidance of June 2023the service auditor’s fees (USD 6,000,000 for six reports, illustrative); the exceptions and the opinion as the clients’ quality signal; the remediation tracked to closure by internal audit; the bridge letter as management’s own statement
Billingthe relationship manager and the pricing desk set the schedule; billing operations calculate, invoice and collect; finance reports the revenue; for all the bank’s clientsthe clients and their fee review teams or fee auditors; the consultants who run the custody searches and the benchmarks; the agents whose fees are the custodian’s cost; the Fed for the reservesthe books of record for the values and the counts; the billing system; the invoices on the client portal; the direct debit by book entry; the deposits in the master account at the Fed and in Treasuries on Fedwire Securitiesthe custody agreement and its fee schedule; the fund boards’ yearly review and Section 15(c); ERISA section 408(b)(2) for the plans; the LCR’s treatment of operational deposits; the SEC and the DOJ on overbillingasset-based fees by tier (1.06bp on average for the example, illustrative), transaction fees, the FX and the net interest income; the minimums; the disputes and the credits; the out-of-pocket expenses at cost; the repricing at renewal

Glossary

The terms that come back on every diagram. Every pill in the diagrams also shows its definition on hover.

Custody and Settlement

Custodian: The bank that holds a client’s securities and cash and settles its trades (BNY Mellon, State Street, JPMorgan, Northern Trust).
Sub-custodian: A local bank appointed by a global custodian to hold its clients’ securities in one market (or a regional network covering several), as a participant of the local depository, in an omnibus account in the global custodian’s name for its clients; the agent that settles, collects the income and processes the corporate actions locally.
Custody agreement: The contract between a client (a fund’s trust, a pension plan, an insurer) and its custodian: the accounts, the standard of care and the liability for the sub-custodians, the instructions and their cut-offs, the lien and the set-off for the overdrafts, the service levels, the reporting, the fee schedule, the term and the exit.
Section 17(f): The Investment Company Act provision requiring a registered fund to keep its securities and similar investments with a bank, a member firm of a national securities exchange, a central depository or the fund itself under the SEC’s rules; the basis of Rules 17f-1 to 17f-7.
Rule 17f-5: The SEC rule under the Investment Company Act for a fund’s assets held outside the US: the board may delegate to a foreign custody manager the placement of the assets with eligible foreign custodians that will exercise reasonable care, under a contract with the required provisions, with monitoring and written reports to the board; adopted in 1984, rewritten in 1997 and 2000.
Foreign custody manager: The fund board’s delegate under Rule 17f-5, usually the fund’s custodian bank, which selects the eligible foreign custodians, finds that the assets will be subject to reasonable care, monitors the arrangements and reports to the board on the placements and any material change; the country risk stays with the fund and its adviser.
Rule 17f-7: The SEC rule of 2000 under which a fund may hold its foreign assets in an eligible securities depository, provided the custody arrangement requires the primary custodian to give the fund or its adviser an analysis of the custody risks of each depository, to monitor them and to notify promptly of any material change.
Customer identification program: The program every US bank and broker-dealer must run under Section 326 of the USA PATRIOT Act (in force since October 2003): the name, the address, the date of birth or the formation and the tax ID of each customer, verified before or soon after the account is opened; completed by the 2018 customer due diligence rule on the beneficial owners.
Standing settlement instructions: The accounts at which a client receives and delivers in each market and currency (the custodian, its depository participant number, the sub-custodian and its CSD account, the cash correspondent), kept in a shared database (DTCC’s ALERT) so the brokers’ confirmations carry them without a call.
Custody conversion: The move of a client’s assets from one custodian to another: the free deliveries at DTC, on Fedwire and in each foreign market, the transition of the pending trades, the corporate actions and the tax reclaims, the new SSIs to the brokers, and the reconciliation of the opening positions before the first NAV on the new books.
CTM: DTCC’s Central Trade Manager: matches the broker’s trade details with the client’s and its custodian’s so settlement can happen.
Affirmation: The client’s or custodian’s agreement with the trade details on trade date, required for next-day settlement in the US.
Rule 15c6-2: The SEC rule adopted with T+1 (in force since May 28, 2024) requiring a broker-dealer that allocates, confirms and affirms its institutional trades to complete them as soon as technologically practicable and no later than the end of the trade date, by written agreement with the client and its custodian or by its own policies and procedures.
DTC net debit cap: The limit on the net debit a DTC participant may run on its settlement balance during the day, set daily from its own peaks, USD 2,150,000,000 per participant and USD 2,850,000,000 per affiliated family until the SEC approved in January 2026 a flexible maximum tied to DTC’s liquid resources; a delivery that would exceed it waits in the queue.
Collateral monitor: DTC’s second control on each delivery: the participant’s net debit must stay covered by the collateral value of its participants fund deposit and of the securities in its account after the haircuts, so DTC can liquidate them if the participant fails to settle.
Receiver authorized delivery: DTC’s control that lets a participant review and approve the deliveries to its account above the limits it sets, so an unexpected or wrong receipt does not use its cash or its net debit cap.
Fedwire Securities: The Federal Reserve’s book-entry system for Treasuries and agency securities; delivers a bond against its payment at the same moment (DVP).
Contractual settlement: The custodian’s service of posting a trade to the client’s account on the contractual settlement date whether the counterparty has delivered or not, the custodian advancing the cash or the securities; a credit facility offered in the developed markets, with the right to reverse a trade that keeps failing.
Actual settlement: The posting of a trade to the client’s account only once it has settled at the depository; the rule in the emerging markets and for the clients or instruments outside the custodian’s contractual settlement service.
Buy-in: The purchase of securities in the market by the party owed them when the other side fails to deliver or return them (a borrower after a recall, a seller after a fail), at the defaulting side’s cost.
Treasury fails charge: The charge the Treasury Market Practices Group recommended in 2009 on a failed delivery of Treasuries (extended to agency debt and agency MBS in 2012): 3% a year less the lower bound of the fed funds target range, floored at zero, paid by the failing seller to the buyer for each day of the fail.
Section 18(f): The Investment Company Act provision that bars an open-end fund from issuing senior securities except bank borrowings with an asset coverage of at least 300%; a fund’s overdraft at its custodian is such a borrowing.
Custody omnibus account: An account at a sub-custodian or a depository in the custodian’s name holding the assets of all its clients together, segregated from the custodian’s own, with each client’s share kept in the custodian’s books.
Beneficial owner market: A market where the depository or the regulator requires the securities to be held in an account in the investor’s own name (India, China, Taiwan, Brazil and others), often after a registration of the investor, in place of the custodian’s omnibus account.
Pre-funded market: A market where the investor’s cash must be in the local account before the trade or before the early settlement deadline, because the currency is bought onshore and the time zones leave no time on the settlement day; idle cash and earlier FX are its cost.
Partial settlement: The settlement of the part of a delivery the seller holds when it cannot deliver the whole, in the partial settlement windows of T2S and other CSDs, for the instructions that allow it; the rest keeps failing and recycling.
T2S: TARGET2-Securities: the Eurosystem’s single settlement platform on which the participating CSDs (Euroclear’s ESES, Clearstream Banking Frankfurt, Monte Titoli, Iberclear and others) settle securities against central bank money, delivery versus payment, on T+2.
Cash penalties: The daily penalties CSDR imposes on the party that causes a settlement fail, computed by the CSD on the value of the instruction and the instrument’s liquidity, collected monthly and paid to the other party.
Standing instruction FX: The FX a custodian executes automatically for its clients to convert the income, the tax reclaims and the trades’ currency at a rate it sets, under a standing instruction; priced since the litigation of 2011 to 2016 at a published benchmark plus a disclosed spread.
Negotiated FX: The FX a manager’s trader deals directly with the custodian’s desk or another bank at a price agreed at the time, often in competition on a multi-dealer platform; the alternative to standing instruction FX for the larger trades and the hedges.
Third-party FX: An FX trade a manager deals with a bank other than the custodian, notified to the custodian (MT304) so the fund’s custody cash accounts pay and receive the two currencies on the value date.
CLS: CLS Bank settles both sides of a currency trade at the same moment (payment versus payment) so neither party pays without receiving.
Herstatt risk: The settlement risk of paying one currency of an FX trade before receiving the other, named for Bankhaus Herstatt, closed in June 1974 after receiving its Deutsche mark legs and before paying its dollar legs; the risk CLS was built to remove.
Restricted currency: A currency that cannot be freely delivered or held offshore (the Indian rupee, the Taiwan dollar, the Brazilian real, the onshore Chinese yuan): bought onshore through a local bank against the documents of an underlying investment, outside CLS, often a day early.
Operational deposits: The deposits a client keeps with its bank for the clearing, custody and cash management services it uses, given a 25% outflow assumption in the US liquidity coverage ratio, against 100% for the excess balances of financial clients; the stable part of a custody bank’s funding.

Asset Servicing

Record date: The date at whose close the holders on the issuer’s or the depository’s books are entitled to a dividend, a coupon, a corporate action or a vote; under T+1 the same day as the ex-date for a regular dividend.
Ex-date: The first day a share trades without the right to the coming dividend, set by the exchange; under T+1 the record date itself for a regular dividend, the day after the payable date for a large stock dividend or split.
Payable date: The date on which the issuer pays a dividend, a coupon or the proceeds of a corporate action through its paying agent and the depository; the custodian’s contractual credit date.
Contractual income: The custodian’s credit of a dividend or coupon on the payable date whether or not the cash has arrived, offered in the markets of its contractual list, with a right to reverse the credit if the payment does not come; elsewhere income is credited on actual receipt.
Income claim: The claim for a dividend or coupon paid to the wrong holder because a trade did not settle by the record date: the buyer’s custodian claims it from the seller’s broker, or the reverse; generated automatically by the CSDs in Europe, raised by the parties for the trades settled one by one at DTC.
MT564: SWIFT corporate action notification from a custodian or depository: the event, the options and the deadline.
MT566: SWIFT corporate action confirmation: the cash or securities credited for an event.
Form W-9: The IRS form on which a US person gives its taxpayer identification number to a payer, which then reports its income on the Forms 1099; without it the payer applies 24% backup withholding.
Form W-8BEN-E: The IRS form on which a foreign entity certifies its status to a US payer: its Chapter 3 status and treaty claim (the country, the limitation on benefits article, the rate) and its FATCA status with its GIIN; valid to the end of the third calendar year after its signature.
Form W-8IMY: The IRS form of a foreign intermediary or flow-through entity (a Qualified Intermediary, a partnership, a trust), with the withholding statement allocating the payments to its owners or to rate pools.
Qualified Intermediary: A foreign financial institution or a foreign branch of a US bank with an agreement with the IRS (since 2001; the current one under Rev. Proc. 2022-43 for 2023 to 2028) to document its clients under its local know-your-customer rules and report them to the US payer in rate pools, with an independent periodic review and a responsible officer’s certification.
Chapter 3 withholding: The 30% US tax withheld at source on the US-source dividends, interest and other fixed income of foreign persons (Sections 1441 and 1442 of the Internal Revenue Code), reduced by the treaties and exempted for most bond interest as portfolio interest; reported on Forms 1042-S and 1042.
FATCA: The Foreign Account Tax Compliance Act (Chapter 4 of the Internal Revenue Code, in force since 2014): a 30% withholding on US-source payments to the foreign financial institutions that do not identify and report their US account holders, applied through the GIIN and the intergovernmental agreements.
Form 1042-S: The IRS information return a US withholding agent sends each foreign recipient (or each QI rate pool) and the IRS by March 15: the income by type, the rate applied, the tax withheld; the recipient’s evidence for its own taxes and claims.
Form 6166: The IRS certificate of US residency for treaty purposes, requested on Form 8802; the document a US fund or pension trust gives the foreign tax authorities to claim the treaty rate.
Relief at source: The application of the treaty rate at the time of the payment, on the strength of the beneficial owner’s documentation passed through the chain of custodians before the record date; the alternative to a reclaim after the payment.
Tax reclaim: The claim for a refund of the tax withheld above the treaty rate, filed with the source country’s tax authority after the payment with the tax certificate, the certificate of residency and a power of attorney; paid in months or years, within a time limit set by each market.
EU-law claims: The reclaims of withholding tax a member state of the EU charged foreign investors (including US funds) above its own residents, under the free movement of capital, following the Fokus Bank ruling (EFTA Court, 2004) and the Santander (2012) and DFA (2014) judgments of the EU Court of Justice; filed through counsel on contingency fees.
FASTER: The EU directive on Faster and Safer Relief of Excess Withholding Taxes, adopted on December 10, 2024 and applying from January 1, 2030: a digital tax residence certificate, a register of certified financial intermediaries reporting the payment chain, and relief at source or a quick refund within 60 days.
Fiscally transparent entity: An entity that is not itself taxed (a partnership, a collective trust fund, some foreign funds), so the treaty claims on its income are made for its owners and need their residency; documented on a Form W-8IMY in the US.
Golden record: The single validated version of a corporate action the custodian publishes after comparing the depository’s announcement, the vendors’ feeds, the sub-custodians’ notices and the offer documents field by field.
Mandatory corporate action: An event that happens to every holder without a choice (a cash dividend, a split, a merger paid in cash and shares, a redemption); with options, a choice and a default (a dividend in cash or shares).
Voluntary corporate action: An event that applies only to the holders who act before the deadline (a tender offer, an exchange offer, a rights subscription, a conversion); the source of most corporate action risk for a custodian.
MT565: The SWIFT corporate action instruction: the holder’s election on a voluntary event (a tender, an exchange, a dividend reinvestment option), sent to the custodian and passed on by it to the sub-custodian or the depository.
ATOP: DTC’s Automated Tender Offer Program, through which the participants tender and withdraw shares in a tender or exchange offer by moving them to the agent’s account, with an agent’s message binding them to the offer’s terms; the notices of guaranteed delivery are submitted through it.
Protect: The tender of shares not yet received under a notice of guaranteed delivery, to be covered by delivering the shares within the protect period of the offer’s terms; the way a purchase pending at the expiry takes part in an offer.
Proration: The scaling back of the shares accepted in a partial tender offer when more are tendered than the offer seeks, by the same percentage for every holder; the rest is returned.
Cash in lieu: The cash paid instead of a fraction of a share in a merger, a split or a stock dividend, at the agent’s sale price or the price set in the terms.
Proxy distributor: The agent appointed by the banks and brokers (Broadridge for nearly all of them) to answer the companies’ search cards, distribute the proxy materials and ballots to the beneficial owners and their managers, and transmit the votes to the tabulators.
Omnibus proxy: DTC’s proxy, issued as of the record date, that passes the votes of the shares registered to Cede & Co. to the participants holding them; the first link of the chain of voting authority.
Search card: The company’s request, sent at least 20 business days before the record date under Rule 14a-13, asking each bank and broker how many beneficial owners it holds for, so that enough proxy materials are sent.
Proxy adviser: A firm that researches the companies’ meetings and recommends votes under its own or its clients’ policies, and executes the votes on its platform for the managers (ISS and Glass Lewis are the two largest).
Share blocking: The rule or practice in some markets under which shares voted at a meeting cannot be sold between the vote and the meeting; ended for the companies registered in the EU by the Shareholder Rights Directive of 2007.
Form N-PX: The annual report of a registered fund’s proxy votes for the twelve months to June 30, filed with the SEC by August 31; amended with effect from July 1, 2024 to standard categories, a structured format and the shares on loan, and extended to the institutional managers’ say-on-pay votes.
Pass-through voting: A manager’s program letting the investors in its funds choose the voting policy applied to their share of the fund’s votes, the fund’s vote then being split in proportion; offered by some of the largest index managers since 2022.

Securities Lending and Collateral

Agent lender: A custodian or specialist that lends a fund’s securities on its behalf, takes the collateral and shares the fee.
Securities lending authorization agreement: The agreement by which a lender appoints its custodian or a specialist as agent to lend its securities: the securities and the accounts covered, the lender’s guidelines (the borrowers, the collateral and its margins, the reinvestment), the fee split, the indemnification and the termination.
MSLA: The Master Securities Loan Agreement, the SIFMA standard contract for securities loans in the US between a lender (or its agent for disclosed principals) and a borrower: the collateral and the marks, the rebate and the fees, the recalls and the returns, the buy-in and the default; the GMSLA is its counterpart outside the US.
Agency lending disclosure: The daily disclosure by a lending agent to its borrowers of the principal lenders behind its loans, so that each borrower can assess its credit exposure to the principals and hold capital against them.
General collateral: A security in ample supply that borrowers can find from many lenders, lent at a low fee (a few basis points a year for a US large-cap stock) or financed in repo at the general collateral rate; the opposite of a special.
Hard to borrow: A stock with scarce lendable supply: the borrow costs a fee above the general collateral rate, and the locate may be refused.
Rebate: The interest the lender of securities pays back to the borrower on the cash collateral, less the lending fee; negative for hard-to-borrow names.
Cash collateral reinvestment: The investment by the lending agent of the cash a borrower gives as collateral, in a government money fund or a short-term pool within the lender’s guidelines; the yield less the rebate paid to the borrower is the loan’s revenue, and the risk of a loss stays with the lender.
Fee split: The share of a lending program’s gross revenue kept by the lender and by the agent, from 80/20 to 90/10 by the size and the quality of the lender’s inventory; 85/15 in the worked example (illustrative).
Recall: The lender’s demand that a borrower return securities on loan, for a sale or a vote; the borrower returns within the standard settlement cycle (one day in the US since May 28, 2024) or is bought in at its cost.
Borrower default indemnification: The lending agent’s promise to its lenders that if a borrower fails to return the securities, it will buy them back with the collateral and pay any shortfall itself; it covers the borrower’s default and leaves the reinvestment losses with the lender.
PTE 2006-16: The Department of Labor’s class exemption under which an ERISA plan may lend its securities to a broker-dealer or a bank, with the conditions on the borrowers, the collateral, the marks and the fees an agent must meet.
Rule 10c-1a: The SEC rule of October 2023 requiring the lenders of securities, or their reporting agents, to report each loan and its modifications to FINRA by the end of the day, for publication of the loan terms the next business day; compliance from September 28, 2028 after the December 2025 extension.
SLATE: FINRA’s Securities Lending and Transparency Engine: the securities loans reported under SEC Rule 10c-1a, from September 28, 2028 after the SEC’s December 2025 extension.
Tri-party repo: A repo settled through a clearing bank (BNY, the single tri-party agent since 2019) that holds the collateral in its own books, allocates it to the lender against the cash, values and marks it, without the securities moving on Fedwire; the money funds’ and the Fed’s reverse repo market.
Tri-party agent: The custodian bank that settles repo for both sides on its own books: it holds the collateral, checks it against the investor’s schedule, allocates, values and substitutes it, and moves the cash and the securities between the accounts while the credit risk stays with the two sides.
Master Repurchase Agreement: The SIFMA standard contract for repo between two parties in the US: the purchase and the repurchase, the margin and the marks, the substitution, the income, the events of default and the close-out; a tri-party custodial agreement with the agent adds the third side.
Collateral schedule: The list a cash investor or a secured party gives the tri-party agent of the collateral it accepts from a given counterparty: the eligible asset classes, the ratings, the margins or haircuts and the concentration limits, applied by the agent’s engine at every allocation.
Collateral substitution: The replacement of collateral allocated to a repo, a loan or a margin account by other eligible collateral of the same value, so the provider can use the original security (to deliver on a sale); run automatically by the tri-party agent against the schedules.
Intraday credit: The credit a tri-party clearing bank extended to the dealers during the day under the morning unwind, up to the whole book before the 2011 to 2014 reform cut it to under 10%; the risk the reform was designed to remove.
GCF repo: The general collateral finance repo among the dealers through the interdealer brokers, anonymous, netted by FICC as the counterparty and settled on the tri-party platform; a large part of the dealers’ overnight funding.
Sponsored GC: FICC’s sponsored general collateral service: a sponsoring member’s repo with its sponsored clients (money funds, others) novated to FICC and settled on the tri-party platform against general collateral schedules, so the cash investor faces the CCP.
Treasury clearing mandate: The SEC’s December 2023 rule requiring the direct participants of a Treasury CCP to clear their eligible secondary cash trades by December 31, 2026 and their repo and reverse repo by June 30, 2027 (after the 2025 extension), with the segregation of the indirect participants’ margin and the done-away access.
TGCR: The Tri-Party General Collateral Rate published by the Federal Reserve Bank of New York each business day from the tri-party repo trades in Treasury collateral; with the GCF data it forms the BGCR, and with the bilateral cleared trades SOFR.
Overnight reverse repo facility: The Fed’s standing facility in which the money funds, the GSEs and the banks lend cash to the Fed overnight against Treasury collateral on the tri-party platform at the rate the Fed sets, the floor of the money market rates; it held above USD 2,500,000,000,000 at the end of 2022.
UMR: The uncleared margin rules: daily variation margin and, above the thresholds, segregated initial margin on bilateral derivatives, applied to large funds since phases 5 and 6 (2021 and 2022).
Material swaps exposure: The US margin rules’ test for a financial end user: an average daily aggregate notional of uncleared swaps, security-based swaps and FX forwards and swaps above USD 8,000,000,000 over June, July and August of the prior year, which brings it into the initial margin requirements (phase 6 since September 1, 2022).
IM threshold: The amount of initial margin, up to USD 50,000,000 per pair of consolidated groups under the margin rules, below which the two sides need not collect; a relationship in scope exchanges only the excess above it.
SIMM: ISDA’s Standard Initial Margin Model, the sensitivity-based calculation both sides of an uncleared derivative use for initial margin under the uncleared margin rules.
CRIF: The Common Risk Interchange Format, ISDA’s standard file of the trade sensitivities by risk factor that each side feeds to the SIMM calculation and exchanges for the comparison of the results.
IM Credit Support Annex: The ISDA credit support document for regulatory initial margin (the 2018 Credit Support Annex for Initial Margin under New York law, the 2016 and 2018 deeds under English law): the IM calculation, the eligible collateral, the thresholds, the custodian and the release, beside the variation margin CSA.
Account control agreement: The agreement among a pledgor, a secured party and a custodian over the segregated account holding the pledgor’s initial margin: who instructs before and after a notice of exclusive control, the eligibility checks, the reporting, the response time and the custodian’s liability; it perfects the secured party’s interest under New York law.
Notice of exclusive control: The secured party’s notice to the custodian, after the pledgor’s default, that from the end of the agreed period the custodian takes instructions on the segregated IM account from the secured party alone.
Third-party custodian: A custodian unaffiliated with either side of an uncleared derivative that holds the initial margin in a segregated account, may not rehypothecate it and releases it under the account control agreement; required for IM by the US margin rules.

Fund Administration

Fund administrator: The service provider that keeps the fund’s official books, strikes the NAV and prepares financial statements; often a unit of the custodian bank.
Fund accounting: The administrator’s keeping of a fund’s books: the trades and the positions, the income and the expense accruals, the prices, the capital stock and the NAV per share by class, every day for a mutual fund; the fund’s general ledger, from which the financial statements and the filings are produced.
NAV: Net asset value: the value of a fund’s assets less liabilities, per share, struck daily at the close for mutual funds and used for subscriptions and redemptions.
Forward pricing: The rule (Rule 22c-1, 1968) that a fund’s shares are bought and redeemed at the next NAV computed after the order is received: an order before the 4:00 p.m. ET close gets that day’s NAV, one after it the next day’s; the late trading cases of 2003 were breaches of it.
Trade date plus one: The fund accounting convention, allowed by Rule 2a-4, of booking the portfolio trades and the changes in the shares outstanding in the NAV of the business day after the trade; the money market funds and some others book on the trade date.
Rule 2a-5: The SEC’s fair value rule for registered funds (adopted in December 2020, compliance from September 8, 2022): the board determines fair value in good faith or designates a valuation designee, usually the adviser, which assesses the valuation risks, sets and tests the methods and oversees the pricing services, with quarterly and yearly reports to the board; a market quotation is readily available only when it is a level 1 price.
Valuation designee: The adviser, or an officer of an internally managed fund, to which a fund’s board assigns the fair value determinations under Rule 2a-5, under the board’s oversight: it runs the valuation committee, the pricing policy and the oversight of the vendors, and reports a material matter to the board within five business days.
Evaluated price: A pricing vendor’s estimate of what a bond would trade at, built from the dealer quotes, the trades reported to TRACE, the comparable bonds and the spreads to the curve (ICE Data Services, Bloomberg BVAL, LSEG, illustrative); the standard price of the bonds in a mutual fund, usually on the bid side.
Fair value factors: The adjustment a pricing vendor computes each day for a foreign stock whose market closed before 4:00 p.m. ET, from the moves of the US market, the futures, the ADRs and the currencies since that close; multiplied by the local close, it gives the fund a price as of 4:00 p.m. ET and removes the arbitrage of the stale prices.
Nasdaq Fund Network: Nasdaq’s service, the Mutual Fund Quotation Service before its relaunch, through which the funds and their administrators enter the daily NAV, the dividend rates and the other data of the mutual funds, money funds, unit investment trusts and other pooled vehicles, disseminated to the market data vendors, the brokers and the press.
NAV error policy: The board-approved policy for correcting a mispriced NAV: an error of USD 0.01 a share or more is corrected; above a materiality threshold, 0.50% of NAV in common practice, the shareholders’ transactions at the wrong NAV are reprocessed and paid, and below it the fund is made whole for its net loss; the cost is borne by the party responsible under its agreement.
Form N-CSR: The certified shareholder report a registered fund files with the SEC twice a year; since July 24, 2024 it carries the full financial statements (the schedule of investments, the statements, the notes, the auditor’s report on the annual ones), also posted online, while the shareholders receive the short tailored report.
Tailored shareholder report: The concise annual and semiannual report of a mutual fund or an ETF required since July 24, 2024: the expenses, the performance, the holdings by category and the material changes on a few pages per share class, with the full financial statements on Form N-CSR and the fund’s web site.
ASC 946: The US GAAP topic for investment companies: the investments carried at fair value, the statements of assets and liabilities, of operations and of changes in net assets, the financial highlights; the basis of the financial statements of the mutual funds, the hedge funds and the private equity funds.
ASC 820: The US GAAP standard on fair value: the price that would be received to sell an asset in an orderly transaction between market participants at the measurement date, with the three levels of inputs (level 1 quoted prices, level 2 observable inputs, level 3 unobservable ones) and the disclosure of the level 3 methods and inputs.
Master-feeder: The standard hedge fund structure: onshore and offshore feeder funds invest in one master fund that holds the portfolio and trades.
Series accounting: The method of an offshore hedge fund that issues each month’s subscribers a new series of shares, so each series carries its own high-water mark and performance fee; the series above water are consolidated into the lead series when the fee crystallizes.
Equalization: The alternative to series accounting that keeps one NAV a share in a hedge fund: a subscriber pays an equalization credit or is given a depreciation deposit adjustment, so each investor bears the performance fee on its own gains only.
High-water mark: The level the fund’s NAV must exceed before the incentive fee is earned again after a loss.
Crystallization: The moment a hedge fund’s accrued performance fee becomes payable to the manager, usually at the year-end and on the shares redeemed; the high-water mark is reset to the NAV at which the fee crystallized.
Shadow NAV: The NAV a hedge fund manager computes from its own books and marks to check the administrator’s official NAV each month, the two reconciled line by line before the release; the manager’s own control, also called shadow accounting.
Side pocket: A separate account within the fund for illiquid or hard-to-value positions, from which redemptions are paid only when the positions are realized.
CIMA: The Cayman Islands Monetary Authority: it registers the Cayman hedge funds under the Mutual Funds Act and the closed-ended funds under the Private Funds Act, receives their audited statements within six months of the year-end with the fund annual return, and supervises the administrators licensed there.
Capital call: A private fund drawing down part of the client’s commitment; the client wires the amount by the due date.
Unfunded commitment: The part of a limited partner’s commitment to a private fund not yet called: the fund’s capacity to invest, the collateral of its subscription line and an obligation the LP plans its liquidity for.
Subscription line: A revolving credit facility to a private fund secured on the limited partners’ unfunded commitments and the GP’s right to call them, used to fund the deals before the capital is called; it smooths the calls and raises the early IRR, so the ILPA templates show the IRR with and without it.
Distribution waterfall: The order in which a private fund’s distributions are split between the limited partners and the GP: the return of the capital contributed, the preferred return, the GP catch-up, then the carried interest split; whole-of-fund (European) or deal-by-deal (American).
Preferred return: The return, usually 8% a year compounded on the capital contributed, that the limited partners receive before the GP shares in the profits; the private equity hurdle.
Catch-up: The tier of the waterfall after the preferred return in which the GP receives all (a 100% catch-up) or most of the distributions until it holds its carried interest share of all the profits so far.
Carried interest: The GP’s share of a private fund’s profits, usually 20%, paid through the waterfall after the limited partners have their capital and their preferred return; taxed as a long-term capital gain only on the assets held more than three years (Section 1061).
Clawback: The GP’s obligation to return the carried interest it received above its agreed share of the fund’s cumulative profits at the end of the fund’s life, net of the taxes paid on it, secured by an escrow of part of the carry and the principals’ guarantees.
ILPA templates: The Institutional Limited Partners Association’s standard reporting formats for private funds: the Reporting Template for the fees, the expenses, the offsets and the carried interest, updated in January 2025, and the Performance Template for the gross and net IRR and multiples, with and without the subscription line, used for the reports from the first quarter of 2026.
K-1: The partnership tax form a private fund sends each investor, usually after the April filing deadline, so many clients extend.
TVPI and DPI: The multiples of a private fund: the total value to paid-in capital (the distributions plus the remaining NAV, over the capital contributed) and the distributions to paid-in capital (the cash returned over the capital contributed), read beside the IRR.
Section 1061: The Internal Revenue Code section added by the 2017 tax act that requires a holding period of more than three years for the gains allocated on a carried interest to be taxed as long-term capital gains.

Transfer Agency and Fund Services

Transfer agent: Keeps the register of a fund’s shareholders and processes subscriptions and redemptions; for ETFs, issues and cancels shares with authorized participants.
Fund/SERV: NSCC’s mutual fund order and settlement service: the broker-dealer or platform sends purchases, redemptions and exchanges to the fund’s transfer agent and settles the net cash.
Networking: NSCC’s service that keeps a broker-dealer’s and a fund transfer agent’s records of the same client positions in sync (account-level or omnibus).
Omnibus account: One account at the fund’s transfer agent in the broker-dealer’s name holding all its clients’ shares; the broker-dealer keeps the client-level records.
Rule 22c-1: The SEC’s forward pricing rule for mutual funds (1968): every purchase, redemption and exchange is priced at the NAV next computed after the fund, its transfer agent or an intermediary acting as its agent receives the order, so an order received after the 4:00 p.m. ET pricing time gets the next day’s NAV.
Rule 22c-2: The SEC rule on mutual fund frequent trading (2005, amended 2006): the board considers a redemption fee of up to 2% on shares held a short time, and the fund signs a shareholder information agreement with each intermediary to obtain the trades of the shareholders behind an omnibus account and have the intermediary restrict a frequent trader.
Shareholder information agreement: The agreement Rule 22c-2 requires between a mutual fund and each intermediary that holds its shares for others (in force since October 16, 2007): the intermediary gives the fund, on request, the taxpayer numbers and the trades of the shareholders behind the account and carries out the fund’s instructions to restrict their trading.
Sub-transfer agency fee: The fee a mutual fund pays a broker-dealer, a platform or a retirement recordkeeper for keeping the shareholder records of an omnibus or networked account (the sub-accounting, the statements, the tax forms), per account or in basis points of the assets; reviewed by the fund board so that any payment for distribution stays inside a 12b-1 plan.
Medallion signature guarantee: The guarantee by a bank or a broker-dealer in a medallion program that the signature on a transfer or a large redemption is genuine, with the guarantor liable for a forgery; required by the transfer agents for the transfers of ownership and for the redemptions above a threshold or soon after a change of address.
Form 1099: The IRS information returns a fund’s transfer agent sends the shareholders and files with the IRS: the 1099-DIV for the dividends and the capital gain distributions, the 1099-B for the redemptions with the cost basis, the 1099-R for the IRA distributions; furnished by January 31, or by February 15 for the composite statements that include the 1099-B.
Backup withholding: The 24% federal withholding a payer applies to the dividends and the redemption proceeds of an account without a certified taxpayer identification number, or after an IRS notice of a mismatch (the B-notice) that the holder has not cured.
Escheatment: The transfer of unclaimed property to a state under its unclaimed property law: the fund shares and the uncashed dividend and redemption checks of an owner who has made no contact for the dormancy period (three years in most states) are reported and delivered to the state of the last known address after a due diligence letter; the owner can claim them back from the state.
Lost securityholder: A holder whose mail has come back as undeliverable; under Rule 17Ad-17 the transfer agent searches for the holder in an information database, and a paying agent notifies the payees whose checks remain uncashed; the account moves toward escheatment if the owner is not found.
Rule 17Ad: The SEC’s rules for registered transfer agents under Section 17A of the Exchange Act (from 1977): the turnaround of the routine items (90% within three business days), the recordkeeping and its retention, the safeguarding of funds and securities, the independent accountant’s yearly report on the internal accounting control (Rule 17Ad-13), the lost securityholders; with the registration on Form TA-1 and the yearly Form TA-2, and a comprehensive modernization proposed on September 1, 2026.
ETF: An exchange-traded fund: a fund whose shares trade on an exchange at market prices all day and are created and redeemed only in large blocks (creation units) by authorized participants against a basket of securities or cash; most US ETFs are open-end funds under Rule 6c-11, and US ETF assets have been above USD 10,000,000,000,000 since the end of 2024.
Authorized participant: A broker-dealer that has signed an agreement with an ETF’s distributor to create and redeem creation units directly with the fund, delivering or receiving the basket through NSCC or DTC; it has no obligation to create or redeem and acts when the gap between the ETF’s price and its basket pays, for itself or for the market makers it clears for.
Creation unit: The block of ETF shares (commonly between 10,000 and 100,000 shares) the fund issues or redeems in one order against one basket; the investors on the exchange trade any number of shares, and the authorized participants deal with the fund only in units.
Portfolio composition file: The file an ETF publishes before each trading day, through NSCC to its members and on its web site, with the securities and quantities and the estimated cash component of one creation unit; the AP delivers that basket to create and receives it on a redemption.
Rule 6c-11: The SEC’s ETF rule, adopted September 25, 2019: an open-end ETF may operate without its own exemptive order if it discloses its portfolio daily, publishes its NAV, market price, premium or discount and median bid-ask spread on its web site, adopts written basket policies (custom baskets allowed) and keeps the records of every basket; the UIT ETFs, the share-class ETFs and the non-transparent ETFs stay under their own orders.
Custom basket: A creation or redemption basket that differs from the pro rata slice of the portfolio or from the day’s standard basket, allowed under Rule 6c-11 when the ETF’s written policies set how it is built and approved; used for the bond ETFs and to send out the low-basis lots.
Redemption in kind: The payment of a fund redemption with a basket of the fund’s securities, the normal way an ETF redeems a creation unit; under Section 852(b)(6) the fund recognizes no gain on the appreciated lots it delivers, so the low-basis lots leave the fund and its capital gain distributions stay small.
Cash creation: A creation or redemption of ETF units paid in cash: the AP pays or receives the NAV adjusted by a variable charge for the fund’s cost of buying or selling the basket; the usual form for the markets an AP cannot reach and for many bond ETFs, at the cost of part of the in-kind tax effect.
Heartbeat trade: A custom in-kind creation followed a few days later by an in-kind redemption by the same AP around an index change, used by an ETF to send out its appreciated stock without a taxable sale under Section 852(b)(6).
Premium and discount: The difference between an ETF’s market price and its NAV, published daily under Rule 6c-11 with an explanation when it exceeds 2% for more than seven consecutive trading days; held small by the arbitrage of the authorized participants and the market makers.
Lead market maker: The market maker an exchange assigns to an ETF to quote continuously within set spreads and sizes in return for lower fees, the first source of liquidity for a new or thinly traded ETF.
ETF share class: An exchange-traded share class of a mutual fund, the one portfolio shared between the mutual fund classes and the ETF class; the SEC granted the first exemptive order for one in November 2025, and the transfer agent runs the mutual fund register and the ETF units side by side.
Middle office outsourcing: The transfer of an asset manager’s post-trade work (the trade support, the IBOR, the reconciliations, the corporate actions, the collateral, the performance) to a custodian or a specialist provider under a long-term agreement, often with a lift-out of the staff; the manager keeps the investment decisions and the oversight.
Lift-out: The move of a client’s operations staff to the provider that takes over their work, by individual offers of employment in the US (by automatic transfer under TUPE in the UK), so the knowledge of the portfolios and the processes moves with the work.
IBOR: Investment book of record: the manager’s own real-time view of positions and cash, including trades not yet settled, used for investment decisions.
Reconciliation platform: The system that matches a firm’s records against its custodians’, administrators’ and counterparties’ statements (the positions, the cash, the transactions), presents the breaks and tracks them to resolution (Duco, SmartStream TLM, illustrative).
GIPS: The Global Investment Performance Standards of the CFA Institute (the 2020 edition): how a manager computes its returns, builds its composites of similar portfolios and presents them to prospective clients, with an optional yearly verification of the firm by an independent verifier.
Service level agreement: The schedule of an outsourcing agreement that sets the measures of the service (the deadlines, the accuracy, the timeliness) and their targets, how they are reported each month and the service credits owed when they are missed.

Issuer Services

Stock transfer agent: The company’s agent for its register: it keeps the record of the registered holders, registers the transfers, issues and cancels the shares (the plan reserves, the retirements), pays the dividends to DTC and the registered holders, runs the DRIP, the lost holder searches and the escheatment, and mails and tabulates the meeting; registered with the SEC or a bank regulator and subject to Rule 17Ad.
Registrar: The agent that keeps the official record of the securities issued and outstanding and checks that a transfer or an issuance does not exceed the authorized amount; for shares usually the transfer agent itself, for bonds the trustee or a separate bond registrar.
Master securityholder file: The transfer agent’s official list of the registered holders of an issue, with their positions, addresses and certifications; the register itself, posted after each transfer and reconciled to the shares outstanding.
Cede & Co.: DTC’s nominee, in whose name nearly every US security is registered on the issuers’ books, with the participants’ positions on DTC’s books and the beneficial owners on the participants’; the street name chain.
Street name: Shares held through a broker or a custodian and registered in the name of Cede & Co., DTC’s nominee, the way 95% or more of a large US company’s shares are held; the dividend and the proxy reach those owners through DTC, the banks and brokers and Broadridge.
Direct Registration System: The book-entry form of registered ownership on the issuer’s register: the holder receives a statement for each transaction and can move the shares to and from a broker through DTC’s DRS Profile; required by the exchanges for every listed issue since January 1, 2008.
FAST: DTC’s Fast Automated Securities Transfer program: the transfer agent or trustee holds the Cede & Co. position for DTC as a balance certificate on its books and adjusts it by DWAC, so no certificate moves when the street-name holdings change; the agent balances with DTC daily.
DWAC: DTC’s Deposit/Withdrawal at Custodian service: the electronic deposit of shares into, or withdrawal from, the Cede & Co. balance held by a FAST agent, approved by the agent the same day.
DRS Profile: DTC’s Profile Modification System for the moves between DRS and a broker account: the broker requests the transfer of a registered holder’s DRS shares into its account under a surety program covering the broker’s authority, and the agent moves them to the Cede & Co. balance.
Medallion guarantee: The signature guarantee of an eligible institution (a bank, a broker, a credit union) under one of the medallion programs, which a transfer agent requires on a stock power before it registers a transfer (Rule 17Ad-15); the guarantor answers for a forged signature.
Paying agent: The agent that receives the issuer’s money for a dividend, a coupon or a redemption and pays it out on the payment date: to DTC for the position in the name of Cede & Co. and to the registered holders directly; the transfer agent for shares, the trustee for bonds.
Form TA-2: The annual report a registered transfer agent files with the SEC by March 31: the items processed, the turnaround, the lost securityholder accounts, the aged record differences and the outsourcing; the SEC’s September 2026 proposal would add items on distributed ledgers and tokenized issues.
Indenture: The contract between the issuer and the trustee for the holders of a bond: the terms, the covenants, the events of default, the trustee’s duties and protections; a base indenture with a supplemental indenture per series for a shelf issuer, qualified under the Trust Indenture Act for a registered offering.
Trust Indenture Act: The Trust Indenture Act of 1939: the debt offered to the public under a registration statement must be issued under a qualified indenture with an eligible, independent trustee; Sections 310 to 318 set the trustee’s eligibility and conflicts, the reports and certificates, the duties before and after default, the majority’s direction and each holder’s right to payment.
Indenture trustee: The bank or trust company that represents the holders of a bond under the indenture: it authenticates the notes, receives the issuer’s certificates and payments, sends the notices, and after a default acts for the holders with the care of a prudent person.
Global note: The single certificate, or a few of up to USD 500,000,000 each, that represents a whole bond issue, registered in the name of Cede & Co. and held by the trustee as FAST custodian for DTC; the holders’ interests are book entries at DTC and its participants.
Officers’ certificate: The certificate signed by the issuer’s officers that it has complied with the conditions and covenants of the indenture, delivered at least yearly (Section 314(a)(4)) and with each request for the trustee to act, often with an opinion of counsel (Section 314(c)).
Event of default: The failures listed in the indenture that let the holders accelerate the bonds: a payment of principal missed, a coupon unpaid after the grace period (usually 30 days), a covenant breached after notice and a cure period, a cross-default, a bankruptcy.
Prudent person standard: The duty of an indenture trustee after an event of default under Section 315(c) of the Trust Indenture Act: to use the rights and powers of the indenture with the care and skill a prudent person would use in its own affairs; before a default it performs only the duties written in the indenture.
No-action clause: The indenture clause that bars a holder from suing on the indenture unless holders of 25% have asked the trustee to act and offered indemnity and the trustee has not acted within 60 days; each holder’s right to sue for its own unpaid principal and interest is kept by Section 316(b).
Charging lien: The trustee’s right under the indenture to be paid its fees and expenses, with its counsel’s, ahead of the holders from any money it collects or distributes.
Consent solicitation: The issuer’s request to the holders of a bond to approve an amendment or a waiver, usually with a consent fee: a majority in principal amount for the covenants, each affected holder for the amount, the rate and the maturity; the consents are delivered through DTC’s ATOP and counted by a tabulation agent.
Notice and access: The model of Rule 14a-16 under which a company posts its proxy materials on a public website and sends the holders only a Notice of Internet Availability at least 40 calendar days before the meeting, with a paper set on request; in use since 2008.
NOBO list: The list of the non-objecting beneficial owners of an issue (the owners who have not objected to the disclosure of their names to the company), compiled by Broadridge for the banks and brokers under Rules 14b-1(b) and 14b-2(b) and sold to the company per name; the objecting owners (OBOs) are reached only through their intermediaries.
Broadridge: The processor through which nearly all the banks and brokers distribute the proxy materials and the notices to the street-name holders and collect their voting instructions, which it votes for them under the omnibus proxy and reports to the tabulator; the company pays its fees under the NYSE Rule 451 schedule.
Universal proxy card: The card required in a contested director election since August 31, 2022 (Rule 14a-19): both the company’s and the dissident’s cards list all the nominees of both sides, and the dissident must solicit holders of at least 67% of the voting power.
Broker non-vote: The shares a broker holds for a client who gave no instructions and cannot vote on a non-routine item under NYSE Rule 452 (the director elections, the pay votes, the equity plans); they count for the quorum and are reported separately in the results.
Inspector of elections: The person or firm appointed before a meeting (required for a listed Delaware company by Section 231) that takes an oath, determines the shares outstanding and the quorum, rules on the validity of the proxies and ballots, counts the votes and certifies the results.
Form 8-K Item 5.07: The current report of the results of a shareholder vote, filed within four business days of the meeting with the votes for, against and abstaining and the broker non-votes on each matter, amended when the final results differ from the preliminary ones.

Data, Ratings and Indexes

NRSRO: A nationally recognized statistical rating organization: a credit rating agency registered with the SEC under Section 15E of the Exchange Act (the Credit Rating Agency Reform Act of 2006) in one or more of five classes (financial institutions, insurers, corporate issuers, asset-backed securities, government securities); S&P, Moody’s and Fitch issue most of the ratings outstanding.
Issuer-pays model: The business model in which the issuer or the arranger of a rated security pays the agency for the rating, which is published free to all; the main conflict of the industry, managed under Rule 17g-5; in the subscriber-pays model the investors buy the ratings.
Rating committee: The group of analysts that votes on every rating action of an NRSRO on the lead analyst’s recommendation, with a chair, a quorum, a majority vote and a recorded rationale; no single analyst determines a rating.
Rating outlook: The agency’s view of the likely direction of a rating over the next 12 to 24 months (positive, stable, negative, developing); a watch or a review flags a change likely within about 90 days, usually on an event.
Rule 17g-5: The SEC rule on the conflicts of interest of NRSROs: the conflicts to disclose and manage (the issuer-pays and subscriber-pays models), the prohibited ones (an issuer paying 10% or more of the agency’s revenue, an analyst who negotiates fees or owns the rated securities, the sales staff in the rating process), and for structured finance the arranger’s website giving the non-hired NRSROs the information given to the hired ones.
17g-5 website: The password-protected website on which the arranger of a structured finance product posts all the information it gives the hired NRSROs, at the same time, for the non-hired NRSROs that have certified to the SEC they will use it to rate; the hired NRSRO lists the deals it is rating on its own site.
Office of Credit Ratings: The SEC office created by the Dodd-Frank Act (Section 932) that registers and examines the NRSROs, each at least once a year, and publishes a yearly staff report on the examinations.
Section 939A: The Dodd-Frank provision requiring the federal agencies to remove the references to credit ratings from their rules and replace them with other standards of creditworthiness (the bank capital rules, the money fund Rule 2a-7 in 2014, the broker-dealer haircuts).
Fallen angel: A bond downgraded from investment grade (BBB- or Baa3 and above) to high yield; it leaves the investment-grade indexes at the next month-end and the mandates limited to investment grade, so the downgrade brings forced sales.
NAIC designation: The credit quality designation (1 to 6) the National Association of Insurance Commissioners gives each bond an insurer holds, mostly mapped from the NRSRO ratings without a review of its own (the filing exemption), driving the insurer’s risk-based capital.
Index provider: The firm that designs, calculates, publishes and licenses indexes (illustrative of the market: S&P Dow Jones Indices, MSCI, FTSE Russell, CRSP, Bloomberg); the benchmark administrator in the IOSCO and EU terms.
Index committee: The provider’s committee that maintains an index under its methodology: the additions and deletions, the treatment of the corporate actions, the interpretations, the proposals for methodology changes; overseen by a separate oversight function under the IOSCO principles.
Index methodology: The published rules of an index: the universe, the eligibility (size, liquidity, float, domicile, profitability), the weighting and the caps, the rebalance schedule, the treatment of the corporate actions and the market disruptions; changed only after a consultation.
Free float: The shares of a company available to public investors, excluding those held by insiders, parent companies, governments and other strategic holders; a float-adjusted index weights each constituent by its price times its float-adjusted shares.
Index rebalance: The scheduled update of an index (quarterly for most equity indexes, on the third Friday of March, June, September and December): the share and float updates, the additions and deletions, the caps reapplied; announced in advance and effective after the close.
IOSCO Principles for Financial Benchmarks: The 19 principles IOSCO published in July 2013 for the administrators of benchmarks: the governance and the oversight function, the conflicts, the quality of the benchmark and its methodology, the consultation on changes, the complaints and the external review; applied by the index providers with a yearly assurance report.
Index license: The contract under which a fund, an ETF sponsor, a derivatives exchange or a bank uses an index as the basis of a product, paying an asset-based fee, a per-contract royalty or a fixed fee; the index provider’s main revenue.
Exchange-traded fund: A fund whose shares trade on an exchange through the day, with authorized participants creating and redeeming shares in baskets so the price stays close to the NAV; most US ETFs track an index and operate under the SEC’s Rule 6c-11 of 2019.
Closing auction: The listing exchange’s single-price auction at 4:00 p.m. ET (the NYSE closing auction, the Nasdaq closing cross) that sets the official closing price the indexes and the funds use; the on-close orders are entered by the cut-offs and the imbalances published from 3:50 p.m. ET.
Market data vendor: A firm that collects the exchanges’ and the other sources’ data, normalizes it in its ticker plant and distributes it to subscribers through terminals and feeds (illustrative of the market: Bloomberg, LSEG, FactSet, ICE), administering the exchanges’ entitlements and passing their fees through.
SIP: The securities information processor: the consolidator of every exchange’s quotes and trades into the national best bid and offer and the last sale under the CTA plan (the NYSE-listed tapes A and B) and the UTP plan (the Nasdaq-listed tape C), with the revenue shared among the exchanges.
CTA and UTP plans: The national market system plans that run the US equity SIPs: the CTA and CQ plans for the NYSE-listed and the other exchange-listed stocks (tapes A and B, processor SIAC) and the UTP plan for the Nasdaq-listed stocks (tape C, processor Nasdaq); to be replaced by the CT Plan.
CT Plan: The single national market system plan for consolidated equity market data that the SEC approved on November 20, 2024 to replace the CTA/CQ and UTP plans; its fee schedule was approved on June 26, 2026, and it is to take over the processor and administrator functions by about May 2027.
Market Data Infrastructure rules: The SEC rules adopted in December 2020 to expand the core data (the round lots by price, the odd-lot quotes, five levels of depth, the auction information) and to replace the exclusive SIPs with competing consolidators and self-aggregators; the competing consolidators wait on the CT Plan and the fees for their data.
Direct feed: An exchange’s own proprietary market data feed, delivered from its data center by multicast at colocation or through extranets, faster than the SIP and with more content (the depth of book, the auction data); sold under the exchange’s fee schedule filed with the SEC.
Depth of book: The quotes beyond the best bid and offer on an exchange’s book, by price level or by order; sold in the exchanges’ proprietary feeds and, for five levels, part of the expanded core data of the MDI rules once they are implemented.
Non-display use: The use of market data by an application without a person seeing it (algorithmic trading, order routing, risk, pricing, an index calculation), licensed by category (the firm’s own trading, trading for clients, the operation of a trading venue) with a fee per firm and a declaration to each exchange.
Derived data: Data calculated from market data (an index value, a VWAP, an analytic, an evaluated price) that cannot be turned back into the original; licensed under each exchange’s derived data policy, free or charged by use.
Exchange audit: The review of a vendor’s or a subscriber’s market data use by an exchange or a plan under its agreements, every two to three years with a look-back of up to three years; the unreported users and uses are back-billed with interest.
Pricing service: A firm that provides evaluated prices for the securities without readily available quotations, mainly bonds and loans (illustrative of the market: ICE Data Services, Bloomberg BVAL, LSEG, S&P Global), to the funds, their administrators, the custodians and the insurers.
Fair value hierarchy: The three levels of ASC 820 for the inputs of a fair value: level 1 for quoted prices in active markets for the identical asset, level 2 for other observable inputs (most evaluated bond prices), level 3 for unobservable inputs; disclosed by level in the financial statements and reported per holding on N-PORT.
Price challenge: A client’s request to a pricing service to review an evaluated price, with the evidence (a trade, a dealer quote, a bid list); the evaluator changes the price for all clients or keeps it with the reasons, and the challenges are logged and reported.

Network, Controls and Billing

Global custodian: A bank that holds and services its clients’ securities in many markets under one agreement and one set of reports: directly in its home market and in the markets where it is a member of the depository, through sub-custodians elsewhere; the custodian of the funds, the pension plans and the insurers.
Network management: The global custodian’s team that chooses, contracts, monitors and replaces its sub-custodians and assesses the depositories of each market: the agent RFPs, the due diligence visits, the risk ratings, the KPIs, the market advisories to the clients, the Rule 17f-5 and 17f-7 reports.
Due diligence questionnaire: The standard questionnaire a global custodian sends its sub-custodians and the candidates (the AFME questionnaire for the agent banks): the ownership and the financials, the regulation, the segregation and the reconciliations, the business continuity, the financial crime controls; the basis of the yearly review and the onsite visit.
Eligible foreign custodian: Under Rule 17f-5, a bank or trust company regulated as such in a country outside the US, or a majority-owned foreign subsidiary of a US bank or bank holding company; the foreign agents with which a fund’s assets may be placed outside the depositories.
Eligible securities depository: Under Rule 17f-7, a depository that operates the central system for handling securities in its country (or a transnational one), is regulated by a foreign financial regulatory authority, holds the participants’ assets on equal terms, keeps records identifying each participant’s assets, reports to them and is examined by regulators or independent accountants.
Country risk: The risks of investing in a market that no custodian controls: the expropriation, the capital and currency controls, the sanctions, the market’s legal and settlement infrastructure; under Rule 17f-5 the fund and its adviser bear it, and the custodian supplies the information.
Market advisory: The custodian’s notice to its clients of a change in a market: a new rule or settlement cycle, a holiday, a tax or registration change, a sanction or a capital control; with the effective date, the impact and the action asked of the client.
Agent conversion: The move of a market’s client assets from one sub-custodian to another: the notice to the clients and the boards, the new settlement instructions to the brokers, the realignment free of payment at the depository over a weekend, the reconciliation, and the cutover of the pending trades, the corporate actions and the tax reclaims.
SOC 1 report: The independent auditor’s report on a service organization’s controls over the processes that affect its clients’ financial statements (AICPA SSAE 18; ISAE 3402 outside the US): Type 1 on the design at a date, Type 2 on the design and the operating effectiveness over a period, usually twelve months; the clients’ auditors rely on it.
SSAE 18: The AICPA’s Statement on Standards for Attestation Engagements No. 18 (AT-C section 320 for the reports on a service organization’s controls relevant to its clients’ financial reporting), effective for reports dated on or after May 1, 2017; the standard of the SOC 1 report, successor of SSAE 16 and of SAS 70.
ISAE 3402: The IAASB’s International Standard on Assurance Engagements 3402 for the assurance reports on the controls of a service organization, the international counterpart of the SOC 1 report; a global custodian usually issues one report under both standards.
Type 2 report: A SOC 1 report that gives an opinion on the description of the system, the suitability of the design and the operating effectiveness of the controls over a period, usually twelve months, with the tests and the results; a Type 1 report covers the description and the design at one date.
Control objective: The statement in a SOC 1 report of what a group of controls achieves for the clients’ financial reporting (for example, that the trades are settled as instructed and recorded completely and accurately); the auditor’s opinion is given objective by objective.
Service auditor: The independent accounting firm that tests a service organization’s controls and issues the SOC 1 or ISAE 3402 report; its opinion is addressed to the service organization for the use of its clients and their auditors.
Carve-out method: The presentation of a subservice organization in a SOC 1 report that leaves its controls out of the description and the testing and lists the complementary subservice organization controls; the inclusive method brings them in, with the subservice organization’s own assertion.
Complementary user entity controls: The controls a SOC 1 report assumes the clients run themselves for the control objectives to be achieved (authorized instructions, the review of the statements, the reconciliation of the holdings, the timely elections); listed in the report and tested by the clients and their auditors.
Complementary subservice organization controls: The controls a SOC 1 report assumes the carved-out subservice organizations run (the sub-custodians, the depository, the pricing vendors), listed in the report since SSAE 18; the service organization monitors them through their own reports.
Bridge letter: A letter from a service organization’s management covering the months between the end of the SOC 1 period and the clients’ year-end, stating that no material change to the controls and no known significant deficiency occurred; management’s own statement, untested by the service auditor.
AS 2601: The PCAOB auditing standard on the consideration of an entity’s use of a service organization: how the auditor of a public company or a registered fund understands the service organization’s controls and uses a Type 2 report as evidence; AU-C section 402 is the AICPA counterpart for the other audits.
Rule 38a-1: The SEC rule requiring a registered fund to adopt compliance policies and procedures, including the oversight of its adviser, principal underwriter, administrator and transfer agent, with a chief compliance officer who reports to the board at least once a year.
Basis point: One hundredth of one percent (0.01%), written bp: the unit of the custody fees; a fee of 1bp a year on USD 1,000,000,000 of assets is USD 100,000.
Market tier: The grouping of the markets in a custody fee schedule by cost and risk: the home market and the main developed markets in the lowest tiers, the emerging and frontier markets in the highest, where the agents’ fees and the operations cost most.
Fee schedule: The schedule attached to the custody agreement: the asset-based fees by market tier, the transaction fees by type and market, the cash and FX terms, the out-of-pocket expenses, the minimums, the term and the conditions of a change.
Out-of-pocket expenses: The third-party costs a custodian passes to its clients under the fee schedule (the stamp duties, the registration and depository fees, the proxy and tax agents’ fees, the messaging charges), billed at cost under most agreements and tested first in the clients’ fee reviews.
Net interest income: The interest a bank earns on its assets (the reserves at the Fed, the securities, the loans) less the interest it pays on its deposits and borrowings; for a custody bank, mostly the spread on its clients’ cash balances.
Relationship pricing: The pricing of a client on the whole revenue it brings (the custody, administration and transfer agency fees, the net interest income on its deposits, the FX, the securities lending) against the cost to serve and the capital, so one service can be priced below its own floor.
Section 15(c): The Investment Company Act provision under which a fund’s board, with a majority of the independent directors, approves the advisory contract each year after requesting and evaluating the information needed; the review weighs the services, the costs, the profitability, the economies of scale and the fall-out benefits to the adviser.
ERISA section 408(b)(2): The Department of Labor rule, in force since July 1, 2012, requiring the covered service providers of an ERISA plan to disclose their direct and indirect compensation to the plan’s fiduciary; it reaches a custodian paid indirectly through the FX spread or the float on the cash.
SWIFT message types used in the diagrams
MT300: SWIFT confirmation of an FX trade.
MT305: SWIFT confirmation of an FX option.
MT320: SWIFT confirmation of a fixed-term loan or deposit.
MT950: SWIFT account statement from a correspondent bank.
camt.053: ISO 20022 end-of-day bank account statement, the successor to MT950.
MT535: SWIFT statement of securities holdings from a custodian.
MT541: SWIFT instruction to receive securities against payment.
MT543: SWIFT instruction to deliver securities against payment.
camt.057: ISO 20022 notice to the account holding bank or custodian to expect an incoming payment, the successor of the MT210.
MT900: SWIFT debit confirmation from a bank.
MT304: SWIFT advice of an FX trade from a manager to its custodian, so the custodian can settle it.
MT545: SWIFT confirmation from the custodian that securities were received against payment.
MT547: SWIFT confirmation from the custodian that securities were delivered against payment.
MT548: SWIFT settlement status from the custodian: pending, matched, failed, with the reason.
MT566: SWIFT corporate action confirmation: the cash or securities credited for an event.
MT540-543: SWIFT instructions to receive or deliver securities, with or without payment; used to move collateral.
MT515: SWIFT client confirmation of a securities trade.
MT527: SWIFT triparty collateral instruction.
MT600: SWIFT confirmation of a precious metals trade.
MT604: SWIFT precious metals transfer or allocation instruction.
MT670: SWIFT standing settlement instruction update: how a counterparty notifies its SSIs by authenticated message.
MT340: SWIFT confirmation of a forward rate agreement.
MT564: SWIFT corporate action notification from a custodian or depository: the event, the options and the deadline.
MT502: SWIFT order to buy or sell securities, sent by a client to its broker or manager.
MT509: SWIFT trade status message from a broker or custodian.
MT101: The SWIFT request for transfer a corporate sends its bank, or a bank sends another, to move funds from the customer’s account.
MT700: The SWIFT message by which a bank issues a documentary credit to the advising bank.
MT710: The SWIFT advice of a documentary credit issued by a third bank, sent by the advising bank onward.
MT742: The SWIFT reimbursement claim a paying or negotiating bank sends the reimbursing bank under a documentary credit.
MT754: The SWIFT advice of payment, acceptance or negotiation sent by the paying bank to the issuing bank under a documentary credit.
MT799: The SWIFT free-format message between banks, used for trade finance correspondence and bank-to-bank undertakings.
MT940: The SWIFT customer statement message a bank sends an account holder (or its other bank) with the day’s entries and balances.
MT540: The SWIFT instruction to receive securities free of payment, used for the stock loans and the collateral deliveries.
MT306: The Swift confirmation of the FX options the MT305 cannot describe: average rate (Asian) options and forwards, barriers, digitals and other exotic structures, with their averaging or observation dates.
MT380: The Swift FX order: an investment manager instructs its custodian to buy or sell a currency for a fund; the custodian confirms the execution with an MT381.
MT606: The Swift precious metal debit advice: the account keeper tells the account owner its metal account was debited, with the bar list when the metal moves into allocated bars.
MT607: The Swift precious metal credit advice: the account keeper tells the account owner its metal account was credited, in fine troy ounces.
MT608: The Swift statement of a metal account: the opening and closing balances in ounces and the movements of the period, or the bars held in an allocated account.
MT537: The SWIFT statement of pending transactions, used with the function PENA for the CSDR penalty reports the CSDs and the custodians send down the chain: each penalty with its instruction, its days, its amount and its party.
MT567: The SWIFT corporate action status and processing advice: the acceptance or the rejection of an MT565 election, or the status of an event.
MT569: The SWIFT triparty collateral and exposure statement: the tri-party agent’s report to each side of the exposures, the collateral allocated against them, the values and the margins.
MT536: The SWIFT statement of transactions: the settled movements of an account over a period, sent by the custodian to the client or by the sub-custodian to the custodian.
MT542: The SWIFT instruction to deliver securities free of payment: a transfer between accounts, a delivery to a lender’s collateral account, a re-registration.
MT565: The SWIFT corporate action instruction: the holder’s election on a voluntary event (a tender, an exchange, a dividend reinvestment option), sent to the custodian and passed on by it to the sub-custodian or the depository.
Generic sample

The message
FieldValueWhat it says