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
PSNL Personalis Inc. Common Stock nasdaq US 2019 Medical Specialities 1.06B
PSNY Polestar Automotive Holding UK PLC Class A ADS nasdaq SE - Auto Manufacturing 2.83B
PSNYW Polestar Automotive Holding UK PLC Class C-1 ADS (ADW) nasdaq SE - Auto Manufacturing 423.83M
PSO Pearson Plc Common Stock nyse GB - Books 9.45B
PSQH PSQ Holdings Inc. Class A Common Stock nyse 2021 Advertising 22.10M
PSTL Postal Realty Trust Inc. Class A Common Stock nyse US 2019 Real Estate Investment Trusts 622.13M
PSTV PLUS THERAPEUTICS Inc. Common Stock nasdaq US - Medical/Dental Instruments 28.43M
PSUS Pershing Square USA Ltd. Common Shares nyse 2026 - 1.04B
PSX Phillips 66 Common Stock nyse US - Integrated oil Companies 66.47B
PTA Cohen & Steers Tax-Advantaged Preferred Securities and Income Fund Common Shares of Beneficial Interest nyse US 2020 Trusts Except Educational Religious and Charitable 1.06B
PTC PTC Inc. Common Stock nasdaq US - Computer Software: Prepackaged Software 13.31B
PTCT PTC Therapeutics Inc. Common Stock nasdaq US 2013 Biotechnology: Pharmaceutical Preparations 6.52B
PTEN Patterson-UTI Energy Inc. Common Stock nasdaq US 1993 Oil & Gas Production 3.71B
PTGX Protagonist Therapeutics Inc. Common Stock nasdaq US 2016 Biotechnology: Pharmaceutical Preparations 7.23B
PTHS Pelthos Therapeutics Inc. Common Stock amex 2024 Biotechnology: Biological Products (No Diagnostic Substances) 95.23M
PTLE PTL LTD Class A Ordinary Shares nasdaq SG 2024 Oil Refining/Marketing 34.29M
PTLO Portillo's Inc. Class A Common Stock nasdaq US 2021 Restaurants 329.37M
PTN Palatin Technologies Inc. Common Stock nasdaq US - Biotechnology: Pharmaceutical Preparations 21.33M
PTON Peloton Interactive Inc. Class A Common Stock nasdaq US 2019 Recreational Games/Products/Toys 2.43B
PTOR Praetorian Acquisition Corp. Class A Ordinary Shares nasdaq US 2026 Blank Checks -
PTORU Praetorian Acquisition Corp. Units nasdaq US 2026 - -
PTRN Pattern Group Inc. Series A Common Stock nasdaq US 2025 Catalog/Specialty Distribution 3.80B
PTY Pimco Corporate & Income Opportunity Fund nyse US 2002 Investment Managers -
PUBM PubMatic Inc. Class A Common Stock nasdaq US 2020 Computer Software: Programming Data Processing 524.81M
PUK Prudential Public Limited Company Common Stock nyse GB - Life Insurance 34.23B
PULM Pulmatrix Inc. Common Stock nasdaq US 2014 Biotechnology: Pharmaceutical Preparations 5.41M
PUMP ProPetro Holding Corp. Common Stock nyse US 2017 Oilfield Services/Equipment 1.77B
PURR Hyperliquid Strategies Inc Common Stock nasdaq US - Finance: Consumer Services 1.86B
PUSA Aureus Greenway Holdings Inc. Common Stock nasdaq US 2025 Hotels/Resorts 90.63M
PVH PVH Corp. Common Stock nyse US - Garments and Clothing 3.58B