Oppenheimer & Co. Inc.

Firm record

As recorded in SEC IAPD

Firm CRD

249

SEC number

801-887

Firm type

RIA

Assets under management

$36.7B as of Jun 23, 2026

Website

www.oppenheimer.com ↗

Phone

212-668-8000

Address

85 Broad Street, New York, NY, 10004

Advisors at this firm

1,368 in our index · page 15 of 28

• Callahan LyonsCRD 8087687 · Coral Gables, FL
  IA RegisteredBroker
• Minh LamCRD 6278629 · New York, NY
  Broker
• Jeeven LarsonCRD 7967909 · New York, NY
  Broker
• Vien Hoai LeCRD 5881104 · Los Angeles, CA
  Broker
• Derek James LouderbaughCRD 8230310 · Springfield, MO
  Broker
• Aaron Christopher MaciakCRD 7336234 · Florham Park, NJ
  IA RegisteredBroker
• David Joseph MaciakCRD 2300692 · Florham Park, NJ
  IA RegisteredBroker
• Ethan Geoffrey MackenzieCRD 7311502 · New York, NY
  Broker
• Donna Marie MadeleyCRD 2266624 · Summit, NJ
  IA RegisteredBroker
• David A MadiaCRD 5996536 · Seattle, WA
  IA RegisteredBroker
• Jodi Lynn MadonnaCRD 2640540 · Jericho, NY
  IA RegisteredBroker
  Disclosure event(s) on record
• Percy MagnusCRD 7935420 · San Francisco, CA
  Broker
• Lizet MaldonadoCRD 6231820 · Houston, TX
  Broker
• Callie Mcmullen MaloneyCRD 7647188 · Boston, MA
  IA RegisteredBroker
• Joseph John MamerCRD 1368291 · Carlsbad, CA
  IA RegisteredBroker
  Disclosure event(s) on record
• Robert Allen MandellCRD 844541 · Chicago, IL
  IA RegisteredBroker
• David Francis ManderfieldCRD 1091853 · Washington, DC
  IA RegisteredBroker
• William Richard ManissCRD 1191944 · Newport Beach, CA
  IA RegisteredBroker
• Samuel Butler MannCRD 2726097 · Florham Park, NJ
  Broker
• Tyler Robert MannCRD 7161821 · Birmingham, MI
  IA RegisteredBroker
• Avivit MannetCRD 2647845 · New York, NY
  Broker
• Rose Marie ManorCRD 1046659 · New York, NY
  Broker
• Anthony Joseph ManougianCRD 2293270 · Melville, NY
  IA RegisteredBroker
  Disclosure event(s) on record
• James E MarconisCRD 2785072 · Pottsville, PA
  IA RegisteredBroker
• Brett Robert MarcusCRD 2389225 · Melville, NY
  Broker
• Richard Lee MarcusCRD 5173059 · New York, NY
  Broker
• Michael Daniel MargaritesCRD 1458828 · Jericho, NY
  IA RegisteredBroker
  Disclosure event(s) on record
• Jeffrey Wolf MargoliesCRD 1983577 · Radnor, PA
  IA RegisteredBroker
• Michael A MargolisCRD 5208096 · New York, NY
  Broker
• Joshua MarinCRD 7603629 · Wantagh, NY
  IA RegisteredBroker
• Kristin W MarinisCRD 6081469 · Haddon Township, NJ
  IA RegisteredBroker
• Paul MarinisCRD 8042780 · Haddon Township, NJ
  IA RegisteredBroker
• Anthony Joseph MarinoCRD 2583942 · Florham Park, NJ
  IA RegisteredBroker
• Adam Matthew MarkiewiczCRD 6662969 · Baltimore, MD
  Broker
• Boban MarkovicCRD 7201491 · San Francisco, CA
  IA RegisteredBroker
• Peter B MaroneyCRD 6438286 · White Plains, NY
  IA RegisteredBroker
• Glauco Silva MarquesCRD 6459613 · New York, NY
  Broker
• Amanda Teresa MarquezCRD 5140140 · New York, NY
  Broker
• John Joseph MarshallCRD 2645278 · Saddle Brook, NJ
  IA RegisteredBroker
  Disclosure event(s) on record
• Troy Terryl MarshallCRD 2375040 · New York, NY
  Broker
• Stephen Sabine MarstersCRD 1182550 · Denver, CO
  IA RegisteredBroker
• Andrew Seth MartinCRD 2410569 · Washington, DC
  IA RegisteredBroker
  Disclosure event(s) on record
• Shirdel MartinCRD 7685273 · New York, NY
  Broker
• Jeannine MartinesCRD 5171393 · Jericho, NY
  BrokerRegistration inactive
• Marbelys MartinezCRD 6648622 · Coral Gables, FL
  IA RegisteredBroker
• Ingrid Edith Natalie Martinez VenCRD 6727600 · Houston, TX
  Broker
• Dagan Garder MartlandCRD 4719320 · Denver, CO
  Broker
• F S MasriCRD 2257439 · New York, NY
  IA RegisteredBroker
• Sean Michael MathersCRD 3145332 · New York, NY
  Broker
• Joseph MattalianoCRD 4167856 · New York, NY
  Broker

Source & corrections

Where this page comes from

Advisor registration data on this site is reproduced from the SEC's Investment Adviser Public Disclosure (IAPD) system and FINRA's BrokerCheck. Those systems are the official records; this site is not. We do not alter the factual content of the records we reproduce.

Data compiled Aug 21, 2026. Source: ADV_BULK. Your use of BrokerCheck data reproduced here is subject to FINRA's Terms of Use.