Stock Symbols
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 |
|---|---|---|---|---|---|---|
| IRHOR | Iron Horse Acquisitions Corp. II Rights | nasdaq | US | 2026 | - | - |
| IRHOU | Iron Horse Acquisitions II Corp. Units | nasdaq | US | 2025 | Blank Checks | - |
| IRIX | IRIDEX Corporation Common Stock | nasdaq | US | 1996 | Biotechnology: Electromedical & Electrotherapeutic Apparatus | 20.54M |
| IRM | Iron Mountain Incorporated (Delaware)Common Stock REIT | nyse | US | - | Real Estate Investment Trusts | 38.26B |
| IRMD | iRadimed Corporation Common Stock | nasdaq | US | 2014 | Medical/Dental Instruments | 1.18B |
| IRON | Disc Medicine Inc. Common Stock | nasdaq | US | - | Biotechnology: Pharmaceutical Preparations | 2.68B |
| IRS | IRSA Inversiones Y Representaciones S.A. Global Depositary Shares (Each representing ten shares of Common Stock) | nyse | AR | - | Homebuilding | 1.35B |
| IRT | Independence Realty Trust Inc. Common Stock | nyse | US | 2013 | Real Estate Investment Trusts | 3.76B |
| IRTC | iRhythm Holdings Inc. Common Stock | nasdaq | US | 2016 | Medical/Dental Instruments | 3.38B |
| IRWD | Ironwood Pharmaceuticals Inc. Class A Common Stock | nasdaq | US | 2010 | Biotechnology: Pharmaceutical Preparations | 586.85M |
| ISBA | Isabella Bank Corporation Common stock | nasdaq | US | - | Major Banks | 296.05M |
| ISD | PGIM High Yield Bond Fund Inc. | nyse | US | 2012 | Trusts Except Educational Religious and Charitable | - |
| ISNRU | Snow Rothschild Acquisition Corp. Units | nasdaq | US | 2026 | Blank Checks | - |
| ISOU | IsoEnergy Ltd. Common Shares | amex | 2025 | - | 711.48M | |
| ISPC | iSpecimen Inc. Common Stock | nasdaq | US | 2021 | Biotechnology: Commercial Physical & Biological Resarch | 3.66M |
| ISPR | Ispire Technology Inc. Common Stock | nasdaq | US | 2023 | Medicinal Chemicals and Botanical Products | 106.76M |
| ISRG | Intuitive Surgical Inc. Common Stock | nasdaq | US | 2000 | Industrial Specialties | 144.42B |
| ISSC | Innovative Solutions and Support Inc. Common Stock | nasdaq | US | 2000 | EDP Services | 303.10M |
| ISTR | Investar Holding Corporation Common Stock | nasdaq | US | 2014 | Major Banks | 408.29M |
| IT | Gartner Inc. Common Stock | nyse | US | 1993 | Other Consumer Services | 9.04B |
| ITGR | Integer Holdings Corporation Common Stock | nyse | US | - | Biotechnology: Electromedical & Electrotherapeutic Apparatus | 3.09B |
| ITHA | ITHAX Acquisition Corp III Class A Ordinary Shares | nasdaq | US | 2026 | - | - |
| ITIC | Investors Title Company Common Stock | nasdaq | US | - | Specialty Insurers | 489.99M |
| ITOC | iTonic Holdings Ltd Class A Ordinary Shares | nasdaq | CN | 2024 | Biotechnology: Electromedical & Electrotherapeutic Apparatus | 5.77M |
| ITP | IT Tech Packaging Inc. Common Stock | amex | CN | - | Containers/Packaging | 3.15M |
| ITRG | Integra Resources Corp. Common Shares | amex | - | Precious Metals | 540.01M | |
| ITRI | Itron Inc. Common Stock | nasdaq | US | 1993 | Electrical Products | 3.56B |
| ITRN | Ituran Location and Control Ltd. Ordinary Shares | nasdaq | IL | 2005 | Electronic Components | 1.28B |
| ITT | ITT Inc. Common Stock | nyse | US | 2011 | Fluid Controls | 17.44B |
| ITUB | Itau Unibanco Banco Holding SA American Depositary Shares (Each repstg 500 Preferred shares) | nyse | BR | - | Major Banks | 88.16B |