| ICCC | ImmuCell Corporation - Common Stock | | |
| ICCM | IceCure Medical Ltd. - Ordinary Shares | | |
| ICFI | ICF International, Inc. - Common Stock | | |
| ICG | Intchains Group Limited - American Depositary Shares | | |
| ICHR | Ichor Holdings - Ordinary Shares | | |
| ICLR | ICON plc - Ordinary Shares | | |
| ICMB | Investcorp Credit Management BDC, Inc. - Common Stock | D | |
| ICON | Icon Energy Corp. - Common stock | | |
| ICU | SeaStar Medical Holding Corporation - Common Stock | | |
| ICUCW | SeaStar Medical Holding Corporation - Warrant | | |
| ICUI | ICU Medical, Inc. - Common Stock | | |
| IDAC | Iron Dome Acquisition I Corp. - Class A Ordinary Shares | | |
| IDACU | Iron Dome Acquisition I Corp. - Units | | |
| IDACW | Iron Dome Acquisition I Corp. - Warrant | | |
| IDAI | T Stamp Inc. - Class A Common Stock | | |
| IDCC | InterDigital, Inc. - Common Stock | | |
| IDN | Intellicheck, Inc. - Common Stock | | |
| IDXX | IDEXX Laboratories, Inc. - Common Stock | | SP500 |
| IDYA | IDEAYA Biosciences, Inc. - Common Stock | | |
| IEAG | Infinite Eagle Acquisition Corp. - Class A Ordinary Shares | | |
| IEAGR | Infinite Eagle Acquisition Corp. - Rights | | |
| IEAGU | Infinite Eagle Acquisition Corp. - Unit | | |
| IEP | Icahn Enterprises L.P. - Depositary Units representing Limited Partner Interests | | |
| IESC | IES Holdings, Inc. - Common Stock | | |
| IFBD | Infobird Co., Ltd - Ordinary Shares | | |
| IFRX | InflaRx N.V. - Common Stock | | |
| IGAC | Invest Green Acquisition Corporation - Class A Ordinary Shares | | |
| IGACR | Invest Green Acquisition Corporation - Rights | | |
| IGACU | Invest Green Acquisition Corporation - Units | | |
| IGIC | International General Insurance Holdings Ltd. - Ordinary Shares | | |
| IHRT | iHeartMedia, Inc. - Class A Common Stock | | |
| III | Information Services Group, Inc. - Common Stock | | |
| IIIV | i3 Verticals, Inc. - Common Stock | | |
| IKT | Inhibikase Therapeutics, Inc. - Common Stock | | |
| ILAG | Intelligent Living Application Group Inc. - Ordinary Shares | | |
| ILLU | Illumination Acquisition Corp I - Class A Ordinary Shares | | |
| ILLUU | Illumination Acquisition Corp I - Units | | |
| ILLUW | Illumination Acquisition Corp I - Warrant | | |
| ILMN | Illumina, Inc. - Common Stock | | SP500 |
| ILPT | Industrial Logistics Properties Trust - Common Shares of Beneficial Interest | | |
| IMA | ImageneBio, Inc. - Common Stock | | |
| IMCC | IM Cannabis Corp. - Common Shares | | |
| IMCR | Immunocore Holdings plc - American Depositary Shares | | |
| IMDX | Insight Molecular Diagnostics Inc. - Common Stock | | |
| IMKTA | Ingles Markets, Incorporated - Class A Common Stock | | |
| IMMP | Immutep Limited - American Depositary Shares | | |
| IMMR | Immersion Corporation - Common Stock | | |
| IMMX | Immix Biopharma, Inc. - Common Stock | | |
| IMNM | Immunome, Inc. - Common Stock | | |
| IMNN | Imunon, Inc. - Common Stock | | |