| HTLD | Heartland Express, Inc. - Common Stock | | |
| HTLM | HomesToLife Ltd - Ordinary Shares | | |
| HTO | H2O America - Common Stock | | |
| HTOO | Fusion Fuel Green PLC - Ordinary Shares | | |
| HTZ | Hertz Global Holdings, Inc - Common Stock | | |
| HTZWW | Hertz Global Holdings, Inc - Warrant | | |
| HUBC | Hub Cyber Security Ltd. - Ordinary Shares | D | |
| HUBCW | Hub Cyber Security Ltd. - Warrant expiring 2/27/28 | D | |
| HUBCZ | Hub Cyber Security Ltd. - Warrant | D | |
| HUBG | Hub Group, Inc. - Class A Common Stock | E | |
| HUCK | Huckleberry.ai, Inc. - Class B Common Stock | | |
| HUDI | Huadi International Group Co., Ltd. - Ordinary Shares | D | |
| HUHU | HUHUTECH International Group Inc. - Ordinary Shares | | |
| HUIZ | Huize Holding Limited - American Depositary Shares | | |
| HUMA | Humacyte, Inc. - Common Stock | D | |
| HURA | TuHURA Biosciences, Inc. - Common Stock | | |
| HURC | Hurco Companies, Inc. - Common Stock | | |
| HURN | Huron Consulting Group Inc. - Common Stock | | |
| HUT | Hut 8 Corp. - Common Stock | | |
| HVMC | Highview Merger Corp. - Class A Ordinary Share | | |
| HVMCU | Highview Merger Corp. - Units | | |
| HVMCW | Highview Merger Corp. - Warrants | | |
| HWBK | Hawthorn Bancshares, Inc. - Common Stock | | |
| HWC | Hancock Whitney Corporation - Common Stock | | |
| HWCPZ | Hancock Whitney Corporation - 6.25% Subordinated Notes due 2060 | | |
| HWKN | Hawkins, Inc. - Common Stock | | |
| HXHX | Haoxin Holdings Limited - Class A Ordinary Shares | D | |
| HYFM | Hydrofarm Holdings Group, Inc. - Common Stock | D | |
| HYFT | MindWalk Holdings Corp. - Common Stock | | |
| HYMC | Hycroft Mining Holding Corporation - Class A Common Stock | | |
| HYNE | Hoyne Bancorp, Inc. - Common Stock | | |
| HYPD | Hyperion DeFi, Inc. - Common Stock | | |
| HYPR | Hyperfine, Inc. - Class A Common Stock | D | |
| IA | Innovative Solutions and Support, Inc. - Common Stock | | |
| IACO | Idea Acquisition Corp. - Class A Ordinary Shares | | |
| IACOU | Idea Acquisition Corp. - Units | | |
| IACOW | Idea Acquisition Corp. - Warrants | | |
| IACQ | Irenic Acquisition Corp. - Class A Ordinary Shares | | |
| IACQU | Irenic Acquisition Corp. - Unit | | |
| IACQW | Irenic Acquisition Corp. - Warrants | | |
| IAM | Iambic Therapeutics, Inc. - Common Stock | | |
| IART | Integra LifeSciences Holdings Corporation - Common Stock | | |
| IBAC | IB Acquisition Corp. - Common Stock | D | |
| IBACR | IB Acquisition Corp. - Right | D | |
| IBCP | Independent Bank Corporation - Common Stock | | |
| IBEX | IBEX Limited - Common Share | | |
| IBG | Innovation Beverage Group Limited - Ordinary Shares | D | |
| IBIO | iBio, Inc. - Common Stock | | |
| IBKR | Interactive Brokers Group, Inc. - Class A Common Stock | | SP500 |
| IBRX | ImmunityBio, Inc. - Common Stock | | |