SEC Broker-Dealers Register · Public
Active broker-dealers, from the SEC's own list.
3,271 broker-dealers listed by the U.S. Securities and Exchange Commission, searchable by name, SEC file number and main-office state.
Not yet trustworthyCount not yet trustworthy: the SEC states no total for this list, so the figure is the number of entries in the file when it was read.
Source: U.S. Securities and Exchange Commission, Company Information About Active Broker-Dealers
Information last checked: 1 October 2026 (the publisher's own date for the list, not the date it was loaded here).
This page reproduces the SEC's list without alteration. If anything here differs from the SEC's records, the SEC's register prevails.
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The SEC's notice: the SEC does not approve or endorse any particular securities, issuers, products, services, professional credentials, firms, or individuals.
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Showing 1–50 of 59 matching (names starting with M)Source: SEC Company Information About Active Broker-Dealers
- M.D. SASS SECURITIES, L.L.C.Active Broker-Dealers · SEC file No. 00867246 · NY
- M2O PRIVATE FUND ADVISORS LLCActive Broker-Dealers · SEC file No. 00868917 · NY
- MACCABEES SECURITIES LLCActive Broker-Dealers · SEC file No. 00871469 · NY
- MACQUARIE CAPITAL (USA) INC.Active Broker-Dealers · SEC file No. 00847198 · NY
- MADISON GLOBAL PARTNERS LLCActive Broker-Dealers · SEC file No. 00869839 · NY
- MADISON PAIGE SECURITIES LLCActive Broker-Dealers · SEC file No. 00869621 · NY
- MAGEN FINANCIAL LLCActive Broker-Dealers · SEC file No. 00870397 · NY
- MAGSTAR CAPITAL, LLCActive Broker-Dealers · SEC file No. 00870145 · NY
- MAN INVESTMENTS INC.Active Broker-Dealers · SEC file No. 00832575 · NY
- MANNING & NAPIER INVESTOR SERVICES, INC.Active Broker-Dealers · SEC file No. 00842468 · NY
- MANORHAVEN CAPITAL LLCActive Broker-Dealers · SEC file No. 00850911 · NY
- MAPS TRADING SYSTEMS (USA), LLCActive Broker-Dealers · SEC file No. 00871408 · NY
- MARCO POLO SECURITIES LLCActive Broker-Dealers · SEC file No. 00851480 · NY
- MAREX CAPITAL MARKETS INC.Active Broker-Dealers · SEC file No. 00869039 · NY
- MARKETAXESS CORPORATIONActive Broker-Dealers · SEC file No. 00850727 · NY
- MARV CAPITAL INC.Active Broker-Dealers · SEC file No. 00852855 · NY
- MAXIM GROUP LLCActive Broker-Dealers · SEC file No. 00865337 · NY
- MAY CAPITAL GROUP, L.L.C.Active Broker-Dealers · SEC file No. 00847616 · NY
- MCAP LLCActive Broker-Dealers · SEC file No. 00867217 · NY
- MCDONNAUGH SECURITIES LLCActive Broker-Dealers · SEC file No. 00870018 · NY
- MCINTYRE CAPITAL PARTNERS, LLCActive Broker-Dealers · SEC file No. 00868040 · NY
- MCM SECURITIES LLCActive Broker-Dealers · SEC file No. 00849496 · NY
- MCP SECURITIES, LLCActive Broker-Dealers · SEC file No. 00868473 · NY
- MD GLOBAL PARTNERS, LLCActive Broker-Dealers · SEC file No. 00867356 · NY
- MEDIOBANCA SECURITIES USA LLCActive Broker-Dealers · SEC file No. 00867538 · NY
- MERCER ALLIED COMPANY, L.P.Active Broker-Dealers · SEC file No. 00847739 · NY
- MERGER & ACQUISITION CAPITAL SERVICES, LLCActive Broker-Dealers · SEC file No. 00866892 · NY
- MERIDIAN EQUITY PARTNERS, INC.Active Broker-Dealers · SEC file No. 00866784 · NY
- METLIFE INVESTORS DISTRIBUTION COMPANYActive Broker-Dealers · SEC file No. 00853064 · NY
- MIDDLEGATE SECURITIES INC.Active Broker-Dealers · SEC file No. 00839031 · NY
- MILLBURN RIDGEFIELD LLCActive Broker-Dealers · SEC file No. 00868078 · NY
- MINT BROKERSActive Broker-Dealers · SEC file No. 00829616 · NY
- MIRAE ASSET SECURITIES (USA) INC.Active Broker-Dealers · SEC file No. 00845034 · NY
- MIZUHO MARKETS AMERICAS LLCActive Broker-Dealers · SEC file No. 00870594 · NY
- MIZUHO SECURITIES CANADA INC.Active Broker-Dealers · SEC file No. 00870287 · NY
- MIZUHO SECURITIES USA LLCActive Broker-Dealers · SEC file No. 00837710 · NY
- MM GLOBAL SECURITIES, INC.Active Broker-Dealers · SEC file No. 00811988 · NY
- MMA SECURITIES LLCActive Broker-Dealers · SEC file No. 00850591 · NY
- MMC SECURITIES LLCActive Broker-Dealers · SEC file No. 00852349 · NY
- MMM SECURITIES LLCActive Broker-Dealers · SEC file No. 00870865 · NY
- MOELIS & COMPANY LLCActive Broker-Dealers · SEC file No. 00867705 · NY
- MOMENT MARKETS, LLCActive Broker-Dealers · SEC file No. 00871045 · NY
- MOMENTUS SECURITIES LLCActive Broker-Dealers · SEC file No. 00870499 · NY
- MONARCH CAPITAL GROUP, LLCActive Broker-Dealers · SEC file No. 00851911 · NY
- MONDEUM CAPITAL, LLCActive Broker-Dealers · SEC file No. 00870542 · NY
- MONNESS CRESPI HARDT & CO., INC.Active Broker-Dealers · SEC file No. 00821380 · NY
- MONTEC SECURITIES LLCActive Broker-Dealers · SEC file No. 00870553 · NY
- MOONFARE SECURITIES USA LLCActive Broker-Dealers · SEC file No. 00871091 · NY
- MORGAN WILSHIRE SECURITIES, INC.Active Broker-Dealers · SEC file No. 00850831 · NY
- MOSAIC ATS, LLCActive Broker-Dealers · SEC file No. 00871355 · NY