| Company | Ticker | Exchange | Sector |
|---|
| O REILLY AUTOMOTIVE INC | ORLY | Nasdaq | Retail-Auto & Home Supply Stores |
| O-I Glass, Inc. /DE/ | OI | NYSE | Glass Containers |
| OBIC Business Consultants Co., Ltd./ADR | OBBCY | OTC | |
| OBIC Co., Ltd./ADR | OBICY | OTC | |
| OBOOK HOLDINGS INC. | OWLS | Nasdaq | Services-Prepackaged Software |
| OBSIDIAN ENERGY LTD. | OBE | NYSE | Crude Petroleum & Natural Gas |
| OCCIDENTAL PETROLEUM CORP /DE/ | OXYWS | | Crude Petroleum & Natural Gas |
| OCEANDRIVER INC. | OYES | | Deep Sea Foreign Transportation of Freight |
| OCEANEERING INTERNATIONAL INC | OII | NYSE | Oil & Gas Field Services, NEC |
| OCEANFIRST FINANCIAL CORP | OCFC | Nasdaq | National Commercial Banks |
| OCEANIC IRON ORE CORP | FEOVF | OTC | Finance Services |
| OCONEE FINANCIAL CORP | OSBK | OTC | State Commercial Banks |
| OCTAVE SPECIALTY GROUP INC | OSG | NYSE | Surety Insurance |
| OCULAR THERAPEUTIX, INC | OCUL | Nasdaq | Pharmaceutical Preparations |
| OCULUS INC. | OVTZ | OTC | Services-Business Services, NEC |
| ODYSSEY MARINE EXPLORATION INC | OMEX | Nasdaq | Water Transportation |
| OFA Group | OFAL | Nasdaq | Services-Engineering Services |
| OFF THE HOOK YS INC. | OTH | NYSE | Ship & Boat Building & Repairing |
| OFFICE PROPERTIES INCOME TRUST | OPITQ | | Real Estate |
| OFG BANCORP | OFG | NYSE | State Commercial Banks |
| OFS Capital Corp | OFS | Nasdaq | |
| OFS Credit Company, Inc. | OCCI | Nasdaq | |
| OGE ENERGY CORP. | OGE | NYSE | Electric Services |
| OHIO VALLEY BANC CORP | OVBC | Nasdaq | State Commercial Banks |
| OIL STATES INTERNATIONAL, INC | OIS | NYSE | Oil & Gas Field Machinery & Equipment |
| OKMIN RESOURCES, INC. | OKMN | OTC | Crude Petroleum & Natural Gas |
| OKYO Pharma Ltd | OKYO | Nasdaq | Biological Products, (No Diagnostic Substances) |
| OLAPLEX HOLDINGS, INC. | OLPX | Nasdaq | Perfumes, Cosmetics & Other Toilet Preparations |
| OLB GROUP, INC. | OLB | Nasdaq | Services-Business Services, NEC |
| OLD DOMINION FREIGHT LINE, INC. | ODFL | Nasdaq | Trucking (No Local) |
| OLD MARKET CAPITAL Corp | OMCC | OTC | Short-Term Business Credit Institutions |
| OLD NATIONAL BANCORP /IN/ | ONB | Nasdaq | National Commercial Banks |
| OLD REPUBLIC INTERNATIONAL CORP | ORI | NYSE | Surety Insurance |
| OLD SECOND BANCORP INC | OSBC | Nasdaq | State Commercial Banks |
| OLENOX INDUSTRIES INC. | OLOX | Nasdaq | Wholesale-Lumber & Other Construction Materials |
| OLIN Corp | OLN | NYSE | Chemicals & Allied Products |
| OMEGA HEALTHCARE INVESTORS INC | OHI | NYSE | Real Estate Investment Trusts |
| OMEROS CORP | OMER | Nasdaq | Pharmaceutical Preparations |
| OMNICELL, INC. | OMCL | Nasdaq | Electronic Computers |
| OMNICOM GROUP INC. | OMC | NYSE | Services-Advertising Agencies |
| OMNIQ Corp. | OMQS | OTC | Services-Computer Integrated Systems Design |
| OMS Energy Technologies Inc. | OMSE | Nasdaq | Oil & Gas Field Machinery & Equipment |
| ON SEMICONDUCTOR CORP | ON | Nasdaq | Semiconductors & Related Devices |
| ON24 INC. | ONTF | NYSE | Services-Prepackaged Software |
| ONCOLYTICS BIOTECH INC | ONCY | Nasdaq | Pharmaceutical Preparations |
| ONE Gas, Inc. | OGS | NYSE | Natural Gas Distribution |
| ONE Group Hospitality, Inc. | STKS | Nasdaq | Retail-Eating Places |
| ONE LIBERTY PROPERTIES INC | OLP | NYSE | Real Estate Investment Trusts |
| ONE STOP SYSTEMS, INC. | OSS | Nasdaq | Electronic Computers |
| ONEOK INC /NEW/ | OKE | NYSE | Natural Gas Transmisison & Distribution |
| ONESPAWORLD HOLDINGS Ltd | OSW | Nasdaq | Services-Membership Sports & Recreation Clubs |
| ONITY GROUP INC. | ONIT | NYSE | Mortgage Bankers & Loan Correspondents |
| ONTO INNOVATION INC. | ONTO | NYSE | Measuring & Controlling Devices, NEC |
| OOMA INC | OOMA | NYSE | Services-Computer Processing & Data Preparation |
| OP Bancorp | OPBK | Nasdaq | State Commercial Banks |
| OPAL Fuels Inc. | OPAL | Nasdaq | Gas & Other Services Combined |
| OPEN TEXT CORP | OTEX | Nasdaq | Services-Computer Integrated Systems Design |
| OPENLANE, Inc. | OPLN | NYSE | Retail-Auto Dealers & Gasoline Stations |
| OPKO HEALTH, INC. | OPK | Nasdaq | Pharmaceutical Preparations |
| OPPENHEIMER HOLDINGS INC | OPY | NYSE | Security Brokers, Dealers & Flotation Companies |
| OPTICAL CABLE CORP | OCC | Nasdaq | Drawing & Insulating of Nonferrous Wire |
| OR Royalties Inc. | OR | NYSE | Gold and Silver Ores |
| ORACLE CORP | ORCL | NYSE | Services-Prepackaged Software |
| ORAGENICS INC | OGEN | NYSE | Pharmaceutical Preparations |
| ORAMED PHARMACEUTICALS INC. | ORMP | Nasdaq | Pharmaceutical Preparations |
| ORANGE | FNCTF | OTC | Telephone Communications (No Radiotelephone) |
| ORANGEKLOUD TECHNOLOGY INC. | ORKT | Nasdaq | Services-Prepackaged Software |
| ORASURE TECHNOLOGIES INC | OSUR | Nasdaq | Surgical & Medical Instruments & Apparatus |
| ORGANIGRAM GLOBAL INC. | OGI | Nasdaq | Pharmaceutical Preparations |
| ORIENTAL RISE HOLDINGS Ltd | ORIS | Nasdaq | Agricultural Production-Crops |
| ORIGINCLEAR, INC. | OCLN | OTC | Special Industry Machinery, NEC |
| ORION ENERGY SYSTEMS, INC. | OESX | Nasdaq | Electric Lighting & Wiring Equipment |
| ORIX CORP | IX | NYSE | Miscellaneous Business Credit Institution |
| ORMAT TECHNOLOGIES, INC. | ORA | NYSE | Electric Services |
| OROCO RESOURCE CORP | ORRCF | OTC | |
| ORRSTOWN FINANCIAL SERVICES INC | ORRF | Nasdaq | State Commercial Banks |
| ORTHOPEDIATRICS CORP | KIDS | Nasdaq | Surgical & Medical Instruments & Apparatus |
| OS Therapies Inc | OSTX | NYSE | Pharmaceutical Preparations |
| OSHKOSH CORP | OSK | NYSE | Motor Vehicles & Passenger Car Bodies |
| OSI SYSTEMS INC | OSIS | Nasdaq | Semiconductors & Related Devices |
| OSR Holdings, Inc. | OSRH | Nasdaq | Surgical & Medical Instruments & Apparatus |
| OTG Acquisition Corp. I | OTGA | Nasdaq | Blank Checks |
| OUTFRONT Media Inc. | OUT | NYSE | Real Estate Investment Trusts |
| OVATION SCIENCE INC. | OVATF | OTC | |
| OXBRIDGE RE HOLDINGS Ltd | OXBR | Nasdaq | Fire, Marine & Casualty Insurance |
| OXFORD INDUSTRIES INC | OXM | NYSE | Men's & Boys' Furnishgs, Work Clothg, & Allied Garments |
| OZ VISION INC. | UNXP | | Transportation Services |
| OZOP ENERGY SOLUTIONS, INC. | OZSC | OTC | Miscellaneous Electrical Machinery, Equipment & Supplies |
| Oak Valley Bancorp | OVLY | Nasdaq | State Commercial Banks |
| Oak View Bankshares, Inc. | OAKV | OTC | National Commercial Banks |
| Oak Woods Acquisition Corp | OAKU | Nasdaq | Services-Misc Health & Allied Services, NEC |
| Oaktree Acquisition Corp. III Life Sciences | OACC | Nasdaq | Blank Checks |
| Oaktree Specialty Lending Corp | OCSL | Nasdaq | |
| Oatly Group AB | OTLY | Nasdaq | Food and Kindred Products |
| Ocean Biomedical, Inc. | OCEA | OTC | Pharmaceutical Preparations |
| Ocean Power Technologies, Inc. | OPTT | NYSE | Electric Services |
| Ocean Thermal Energy Corp | CPWR | OTC | Electric & Other Services Combined |
| OceanPal Inc. | SVRN | Nasdaq | Deep Sea Foreign Transportation of Freight |
| OceanaGold Corp | OCANF | OTC | Metal Mining |
| Oceanhawk Acquisition Corp. | OHAC | | Blank Checks |
| Oconee Federal Financial Corp. | OFED | OTC | Savings Institution, Federally Chartered |
| Octave Intelligence plc | OCTV | | Services-Prepackaged Software |
| Ocugen, Inc. | OCGN | Nasdaq | Biological Products, (No Diagnostic Substances) |
| Oculis Holding AG | OCS | Nasdaq | Pharmaceutical Preparations |
| Odakyu Electric Railway Co., Ltd./ADR | ODKUY | OTC | |
| Odd Burger Corp | ODDAF | OTC | Food and Kindred Products |
| Oddity Tech Ltd | ODD | Nasdaq | Perfumes, Cosmetics & Other Toilet Preparations |
| Odysight.ai Inc. | ODYS | Nasdaq | Services-Computer Integrated Systems Design |
| Odyssey Health, Inc. | ODYY | OTC | Surgical & Medical Instruments & Apparatus |
| Offerpad Solutions Inc. | OPAD | NYSE | Real Estate Agents & Managers (For Others) |
| Ohmyhome Ltd | OMH | Nasdaq | Real Estate Agents & Managers (For Others) |
| Oil-Dri Corp of America | ODC | NYSE | Miscellaneous Manufacturing Industries |
| Okeanis Eco Tankers Corp. | ECO | NYSE | Deep Sea Foreign Transportation of Freight |
| Oklo Inc. | OKLO | NYSE | Electric Services |
| Okta, Inc. | OKTA | Nasdaq | Services-Prepackaged Software |
| Olema Pharmaceuticals, Inc. | OLMA | Nasdaq | Pharmaceutical Preparations |
| Ollie's Bargain Outlet Holdings, Inc. | OLLI | Nasdaq | Retail-Variety Stores |
| Omada Health, Inc. | OMDA | Nasdaq | Services-Health Services |
| Omega Flex, Inc. | OFLX | Nasdaq | Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures |
| OmniAb, Inc. | OABI | Nasdaq | Services-Commercial Physical & Biological Research |
| Omnitek Engineering Corp | OMTK | OTC | Motor Vehicle Parts & Accessories |
| On Holding AG | ONON | NYSE | Rubber & Plastics Footwear |
| OnKure Therapeutics, Inc. | OKUR | Nasdaq | Pharmaceutical Preparations |
| Onar Holding Corp | ONAR | OTC | Construction - Special Trade Contractors |
| Once Upon a Farm, PBC | OFRM | NYSE | Food and Kindred Products |
| Oncology Institute, Inc. | TOI | Nasdaq | Services-Offices & Clinics of Doctors of Medicine |
| Onconetix, Inc. | ONCO | Nasdaq | Pharmaceutical Preparations |
| Oncotelic Therapeutics, Inc. | OTLC | OTC | Pharmaceutical Preparations |
| Ondas Inc. | ONDS | Nasdaq | Radio & Tv Broadcasting & Communications Equipment |
| One & one Green Technologies. INC | YDDL | Nasdaq | Wholesale-Misc Durable Goods |
| One Bullion Ltd | OBULD | OTC | |
| One World Products, Inc. | OWPC | OTC | Pharmaceutical Preparations |
| OneConstruction Group Ltd | ONEG | Nasdaq | General Bldg Contractors - Residential Bldgs |
| OneIM Acquisition Corp. | OIM | Nasdaq | Blank Checks |
| OneMain Holdings, Inc. | OMF | NYSE | Personal Credit Institutions |
| OneMedNet Corp | ONMD | Nasdaq | Services-Commercial Physical & Biological Research |
| OneMeta Inc. | ONEI | OTC | Services-Computer Processing & Data Preparation |
| OneSpan Inc. | OSPN | Nasdaq | Services-Computer Integrated Systems Design |
| OneStream, Inc. | OS | Nasdaq | Services-Prepackaged Software |
| OneWater Marine Inc. | ONEW | Nasdaq | Retail-Auto & Home Supply Stores |
| Onfolio Holdings, Inc | ONFO | Nasdaq | Services-Computer Processing & Data Preparation |
| Onward Medical N.V./ADR | ONWRY | OTC | |
| Open Lending Corp | LPRO | Nasdaq | Personal Credit Institutions |
| Opendoor Technologies Inc. | OPEN | Nasdaq | Real Estate Agents & Managers (For Others) |
| Opera Ltd | OPRA | Nasdaq | Services-Prepackaged Software |
| Oportun Financial Corp | OPRT | Nasdaq | Finance Services |
| OppFi Inc. | OPFI | NYSE | Finance Services |
| Optex Systems Holdings Inc | OPXS | Nasdaq | Optical Instruments & Lenses |
| Opthea Ltd | CKDXF | OTC | Biological Products, (No Diagnostic Substances) |
| Optimi Health Corp. | OPTH | | Pharmaceutical Preparations |
| OptimizeRx Corp | OPRX | Nasdaq | Services-Business Services, NEC |
| Optimum Communications, Inc. | OPTU | NYSE | Cable & Other Pay Television Services |
| OptimumBank Holdings, Inc. | OPHC | NYSE | National Commercial Banks |
| Option Care Health, Inc. | OPCH | Nasdaq | Services-Home Health Care Services |
| Option Therapeutics Inc. | OPTN | | Pharmaceutical Preparations |
| Opus Genetics, Inc. | IRD | Nasdaq | Pharmaceutical Preparations |
| Orange County Bancorp, Inc. /DE/ | OBT | Nasdaq | State Commercial Banks |
| Orchestra BioMed Holdings, Inc. | OBIO | Nasdaq | Surgical & Medical Instruments & Apparatus |
| Orchid Island Capital, Inc. | ORC | NYSE | Real Estate Investment Trusts |
| Orestone Mining Corp. | ORESF | OTC | |
| Organogenesis Holdings Inc. | ORGO | Nasdaq | Pharmaceutical Preparations |
| Organon & Co. | OGN | NYSE | Pharmaceutical Preparations |
| Orgenesis Inc. | ORGS | | Pharmaceutical Preparations |
| Oric Pharmaceuticals, Inc. | ORIC | Nasdaq | Pharmaceutical Preparations |
| Oriental Culture Holding LTD | OCG | Nasdaq | Services-Miscellaneous Business Services |
| Origin Agritech LTD | SEED | Nasdaq | Agricultural Production-Crops |
| Origin Bancorp, Inc. | OBK | NYSE | State Commercial Banks |
| Origin Investment Corp I | ORIQ | Nasdaq | Blank Checks |
| Origin Materials, Inc. | ORGN | Nasdaq | Industrial Organic Chemicals |
| Orion Bliss Corp. | ORIB | OTC | Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics |
| Orion Digital Corp. | ORIO | Nasdaq | Finance Services |
| Orion Group Holdings Inc | ORN | NYSE | Heavy Construction Other Than Bldg Const - Contractors |
| Orion Properties Inc. | ONL | NYSE | Real Estate Investment Trusts |
| Orion S.A. | OEC | NYSE | Miscellaneous Chemical Products |
| Orla Mining Ltd. | ORLA | NYSE | Gold and Silver Ores |
| Orthofix Medical Inc. | OFIX | Nasdaq | Surgical & Medical Instruments & Apparatus |
| Oruka Therapeutics, Inc. | ORKA | Nasdaq | Pharmaceutical Preparations |
| Oscar Health, Inc. | OSCR | NYSE | Hospital & Medical Service Plans |
| Osisko Development Corp. | ODV | NYSE | Gold and Silver Ores |
| Osprey BNB Chain Trust | OBNB | OTC | |
| Osprey BONK Trust | OBNK | OTC | |
| Osprey Bitcoin Trust | OBTC | Nasdaq | Commodity Contracts Brokers & Dealers |
| Osprey Polkadot Trust | ODOT | OTC | |
| Osprey Solana Trust | OSOL | OTC | |
| Ostin Technology Group Co., Ltd. | OST | Nasdaq | Electronic Components, NEC |
| Otis Worldwide Corp | OTIS | NYSE | Electronic & Other Electrical Equipment (No Computer Equip) |
| Otter Tail Corp | OTTR | Nasdaq | Electric Services |
| Ottobock SE & Co. KGaA/ADR | OBOCY | OTC | |
| Our Bond, Inc. | OBAI | Nasdaq | Communications Services, NEC |
| Ouster, Inc. | OUST | Nasdaq | General Industrial Machinery & Equipment, NEC |
| Outcrop Silver & Gold Corp | OCGSF | OTC | Metal Mining |
| Outdoor Holding Co | POWW | Nasdaq | Ordnance & Accessories, (No Vehicles/Guided Missiles) |
| Outdoor Specialty Products, Inc. | ODRS | OTC | Sporting & Athletic Goods, NEC |
| Outlook Therapeutics, Inc. | OTLK | Nasdaq | Biological Products, (No Diagnostic Substances) |
| Outset Medical, Inc. | OM | Nasdaq | Electromedical & Electrotherapeutic Apparatus |
| Ovid Therapeutics Inc. | OVID | Nasdaq | Pharmaceutical Preparations |
| Ovintiv Inc. | OVV | NYSE | Crude Petroleum & Natural Gas |
| Owens Corning | OC | NYSE | Abrasive, Asbestos & Misc Nonmetallic Mineral Prods |
| Owlet, Inc. | OWLT | NYSE | Measuring & Controlling Devices, NEC |
| Oxford Lane Capital Corp. | OXLC | Nasdaq | |
| Oxford Square Capital Corp. | OXSQ | Nasdaq | |
| Oxley Bridge Acquisition Ltd | OBA | Nasdaq | Blank Checks |
| Oyocar Group Inc. | OYCG | OTC | Retail-Auto Dealers & Gasoline Stations |
| Oyster Enterprises II Acquisition Corp | OYSE | Nasdaq | Blank Checks |