Directory
All US-listed stocks
Browse the full universe of tickers. Pick a letter or page through the list.
161 tickers
| Symbol | Company | Exchange | Sector |
|---|---|---|---|
| OPRT | Oportun Financial Corporation | NASDAQ | — |
| OPRX | OptimizeRx Corporation | NASDAQ | — |
| OPTH | Optimi Health Corp. - Common Shares | NASDAQ | — |
| OPTT | Ocean Power Technologies, Inc. | AMEX | — |
| OPTU | Optimum Communications, Inc. Class A | NYSE | Communication Services |
| OPTX | Syntec Optics Holdings, Inc. - Class A | NASDAQ | — |
| OPXS | Optex Systems Holdings, Inc. | NASDAQ | — |
| OPY | Oppenheimer Holdings, Inc. Class A Common Stock (DE) | NYSE | Financial Services |
| OR | OR Royalties Inc. Common Shares | NYSE | Basic Materials |
| ORA | Ormat Technologies, Inc. | NYSE | Utilities |
| ORBS | Eightco Holdings Inc. | NASDAQ | Technology |
| ORC | Orchid Island Capital, Inc. | NYSE | Real Estate |
| ORCL | Oracle Corporation | NYSE | Technology |
| ORGO | Organogenesis Holdings Inc. - Class A | NASDAQ | — |
| ORI | Old Republic International Corporation | NYSE | Financial Services |
| ORIC | Oric Pharmaceuticals, Inc. | NASDAQ | Healthcare |
| ORIO | Orion Digital Corp. - Common Shares | NASDAQ | — |
| ORIQ | Origin Investment Corp I - Ordinary Shares | NASDAQ | — |
| ORKA | Oruka Therapeutics, Inc. | NASDAQ | Healthcare |
| ORKT | Orangekloud Technology Inc. - Class A Ordinary Shares | NASDAQ | — |
| ORLA | Orla Mining Ltd. Common Shares | AMEX | Basic Materials |
| ORLY | O'Reilly Automotive, Inc. | NASDAQ | Consumer Cyclical |
| ORMP | Oramed Pharmaceuticals Inc. | NASDAQ | — |
| ORN | Orion Group Holdings, Inc. Common | NYSE | — |
| ORRF | Orrstown Financial Services, Inc. | NASDAQ | — |
| OSBC | Old Second Bancorp, Inc. | NASDAQ | Financial Services |
| OSCR | Oscar Health, Inc. Class A | NYSE | Healthcare |
| OSG | Octave Specialty Group, Inc. | NYSE | — |
| OSIS | OSI Systems, Inc. | NASDAQ | Technology |
| OSK | Oshkosh Corporation (Holding Company)Common Stock | NYSE | Consumer Cyclical |
| OSPN | OneSpan Inc. | NASDAQ | — |
| OSRH | OSR Health, Inc. | NASDAQ | — |
| OSS | One Stop Systems, Inc. | NASDAQ | Technology |
| OST | Ostin Technology Group Co., Ltd. - Class A Ordinary Shares | NASDAQ | — |
| OSTX | OS Therapies Incorporated | AMEX | — |
| OSUR | OraSure Technologies, Inc. | NASDAQ | — |
| OSW | OneSpaWorld Holdings Limited - Common Shares | NASDAQ | Consumer Cyclical |
| OTAI | Starlink AI Acquisition Corporation Ordinary Shares | NYSE | — |
| OTEX | Open Text Corporation - Common Shares | NASDAQ | Technology |
| OTF | Blue Owl Technology Finance Corp. | NYSE | Financial Services |
| OTGA | OTG Acquisition Corp. I - Class A Ordinary Share | NASDAQ | — |
| OTIS | Otis Worldwide Corporation | NYSE | Industrials |
| OTLK | Outlook Therapeutics, Inc. | NASDAQ | Healthcare |
| OTLY | Oatly Group AB - American Depositary Shares | NASDAQ | — |
| OTTR | Otter Tail Corporation | NASDAQ | Utilities |
| OUST | Ouster, Inc. | NASDAQ | Technology |
| OUT | OUTFRONT Media Inc. | NYSE | Real Estate |
| OVBC | Ohio Valley Banc Corp. | NASDAQ | — |
| OVID | Ovid Therapeutics Inc. | NASDAQ | — |
| OVLY | Oak Valley Bancorp (CA) | NASDAQ | — |
| OVV | Ovintiv Inc. (DE) | NYSE | Energy |
| OWL | Blue Owl Capital Inc. Class A | NYSE | Financial Services |
| OWLS | OBOOK Holdings Inc. - Class A Common Shares | NASDAQ | — |
| OWLT | Owlet, Inc. Class A | NYSE | — |
| OXBR | Oxbridge Re Holdings Limited - Ordinary Shares | NASDAQ | — |
| OXLC | Oxford Lane Capital Corp. - Closed End Fund | NASDAQ | Financial Services |
| OXM | Oxford Industries, Inc. | NYSE | Consumer Cyclical |
| OXSQ | Oxford Square Capital Corp. - Closed End Fund | NASDAQ | — |
| OXY | Occidental Petroleum Corporation | NYSE | Energy |
| OYSE | Oyster Enterprises II Acquisition Corp - Class A Ordinary Shares | NASDAQ | — |
| OZK | Bank OZK | NASDAQ | Financial Services |