Stock symbols, often called ticker symbols, are short identifiers used to represent publicly traded companies on stock exchanges, including recent listings and IPO year details.

Symbol Company Name Exchange Country IPO Year Industry Market Cap
OCSL Oaktree Specialty Lending Corporation Common Stock nasdaq US - Finance: Consumer Services 1.02B
OCTV Octave Intelligence plc Class B Ordinary Shares nasdaq US - Computer Software: Prepackaged Software 4.30B
OCUL Ocular Therapeutix Inc. Common Stock nasdaq US 2014 Biotechnology: Pharmaceutical Preparations 2.11B
ODC Oil-Dri Corporation Of America Common Stock nyse US - Miscellaneous manufacturing industries 1.36B
ODD ODDITY Tech Ltd. Class A Ordinary Shares nasdaq IL 2023 Package Goods/Cosmetics 687.25M
ODFL Old Dominion Freight Line Inc. Common Stock nasdaq US 1991 Trucking Freight/Courier Services 46.28B
ODTX Odyssey Therapeutics Inc. Common Stock nasdaq US 2026 Biotechnology: Biological Products (No Diagnostic Substances) 859.40M
ODV Osisko Development Corp. Common Shares nyse CA 2022 Precious Metals 821.22M
ODVWZ Osisko Development Corp. Warrant expiring 5/27/2027 nasdaq CA - Precious Metals 30.47M
ODYS Odysight.ai Inc. Common Stock nasdaq IL - Electronic Components 67.01M
OEC Orion S.A. Common Shares nyse LU 2014 Major Chemicals 434.76M
OESX Orion Energy Systems Inc. Common Stock nasdaq US 2015 Building Products 36.83M
OFAL OFA Group Class A Ordinary Shares nasdaq HK 2025 Military/Government/Technical 10.82M
OFG OFG Bancorp Common Stock nyse PR - Major Banks 1.98B
OFIX Orthofix Medical Inc. Common Stock (DE) nasdaq CW 1992 Medical/Dental Instruments 372.69M
OFLX Omega Flex Inc. Common Stock nasdaq US - Industrial Specialties 317.57M
OFRM Once Upon a Farm PBC Common Stock nyse 2026 Packaged Foods 795.30M
OFS OFS Capital Corporation Common Stock nasdaq US - Finance/Investors Services 50.24M
OFSSO OFS Capital Corporation 7.50% Notes due 2028 nasdaq US - - -
OGC OceanaGold Corporation Common Shares nyse 2026 - 6.03B
OGE OGE Energy Corp Common Stock nyse US - Electric Utilities: Central 9.78B
OGEN Oragenics Inc. Common Stock amex US - Biotechnology: Pharmaceutical Preparations 2.80M
OGI Organigram Global Inc. Common Shares nasdaq CA - Biotechnology: Pharmaceutical Preparations 138.73M
OGN Organon & Co. Common Stock nyse US 2021 Biotechnology: Pharmaceutical Preparations 3.53B
OGS ONE Gas Inc. Common Stock nyse US 2014 Oil/Gas Transmission 4.79B
OHAC Oceanhawk Acquisition Corp. Class A Ordinary Shares nasdaq US 2026 - -
OHACU Oceanhawk Acquisition Corp. Units nasdaq US 2026 - -
OHI Omega Healthcare Investors Inc. Common Stock nyse US 1992 Real Estate Investment Trusts 13.24B
OI O-I Glass Inc. Common Stock nyse US - Containers/Packaging 1.43B
OIA Invesco Municipal Income Opportunities Trust Common Stock nyse US - Finance Companies 288.97M