List of investment advisers registered with the SEC and their assets under management
- Optimal Fund Management Pty Limited
- Optimist Capital LLC
- Optimum Financial Services, LLC
- Optimum Growth Advisors,LLC
- Optimum Quantvest Corporation
- Optimus Capital Advisors, LLC
- Option Research & Technology Services, LLC
- Optique Capital Management, Inc.
- Optivest, Inc.
- Optsecurities, LLC
- Opus Investment Management, Inc.
- Opus Select Strategies, LLC
- Oracle Investment Management, Inc.
- Orange Investment Advisors, LLC
- Orasis Capital
- Orbach Waters Advisors, Inc.
- Orbimed Advisors LLC
- Orbitex Management Inc
- Orbitex Saratoga Capital Management, LLC
- Orbit Group Advisory Services LLC
- Orca Investment Management, LLC
- Orchard Global Asset Management LLP
- Orchard Holdings Group, LLC
- Orchard Platform Advisors, LLC
- Orchard Square Partners, LLC
- Oregon Pacific Financial Advisors Inc
- Ore Hill Partners LLC
- Orford Capital Management
- Organic Capital Management Inc
- Orgel Wealth Management, LLC
- Org Holdings, Limited
- Org Portfolio Management LLC
- Oriental Financial Services Corp.
- Origami Capital Partners, LLC
- Origin Asset Management LLP
- Orinda Asset Management LLC
- Orin Green Financial, LLC
- Orion Energy Partners, L.P.
- Orion Investment Co
- Orion Portfolio Solutions, LLC
- Orion Resource Partners (Usa), LP
- Orizon Investment Counsel LLC
- Orkila Management, LLC
- Orleans Capital Management Corp
- Orn Capital LLP
- O'rourke & Company, Incorporated
- Orr, Brad Lee
- Orrell Capital Managment, Inc.
- Orrell & Co Inc
- Orr & Reno Pa
- Orr & Reno Professional Association
- Ortelius Capital Partners, LLC
- Ortner, O'brien & Ortner Advisory Group, Inc.
- Osage Energy Partners, L.P.
- Osbon Capital Management, LLC
- Osborne Partners Capital Management LLC
- Osborn & Kelly Inc
- Osborn Rohs Investment Counsel LLC
- Osborn Rohs Williams & Donohoe, LLC
- Osborn Steele Wealth Management, LLC
- Osborn Williams & Donohoe, LLC
- Oscan Associates, Inc.
- Oscar Capital Management LLC
- O'shares Investment Advisers, LLC
- O'shaughnessy Asset Management, LLC
- Osher Van De Voorde Investment Management
- Osmosis Investment Management Us LLC
- Osp, LLC
- Ospraie Management, LLC
- Osprey Capital Management Corp.
- Osterweis Capital Management Inc
- Ostra Capital Management, L.L.C.
- Ostrofe Financial Consultants Inc
- Ostroski Patricia Marie
- Ostrum Asset Management U.S., LLC
- O'sullivan Creel Hicks Patton Private Client Services, LLP
- O'sullivan Creel Wealth Advisors, LLP
- Osullivan Sims & Hogan Inc Investment Advisors
- Osv Currency Partners Inc.
- Ota Advisors LLC
- Ota Multi Strategy Advisors LLC