| IMC | IMC Rare Earths Ltd | — | — | — | 0 |
| IMTX | Immatics N.V. | Healthcare | $1.1B | — | 0 |
| IMMR | Immersion Corporation | Technology | $242M | — | 0 |
| IMMX | Immix Biopharma, Inc. | Healthcare | $637M | — | 0 |
| ICCC | ImmuCell Corporation | Healthcare | $90.2M | — | 0 |
| IMRX | Immuneering Corporation | Healthcare | $158M | — | 0 |
| IMUX | Immunic, Inc. | Healthcare | $127M | — | 0 |
| IBRX | ImmunityBio, Inc. | Healthcare | $9.0B | — | 0 |
| IMCR | Immunocore Holdings plc | Healthcare | $1.6B | — | 0 |
| IMNM | Immunome, Inc. | Healthcare | $2.1B | — | 0 |
| IMVT | Immunovant, Inc. | Healthcare | $7.0B | — | 0 |
| IMRN | Immuron Limited | Healthcare | $7.7M | — | 0 |
| PRRUF | Immutep Ltd | Healthcare | $58.9M | — | 0 |
| IPTNF | IMPACT ANALYTICS INC. | — | — | — | 0 |
| IBO | Impact BioMedical Inc. | Healthcare | $48.3M | — | 0 |
| IMO | Imperial Oil Limited | Energy | $61.0B | — | 0 |
| IMPPP | Imperial Petroleum Inc. | Energy | $185M | — | 0 |
| PI | Impinj, Inc. | Technology | $5.4B | — | 0 |
| IMNN | Imunon, Inc. | Healthcare | $5.7M | — | 0 |
| INAB | IN8bio, Inc. | Healthcare | $11.4M | — | 0 |
| IXHL | Incannex Healthcare Limited | Healthcare | $40.7M | — | 0 |
| IOR | Income Opportunity Realty Investors, Inc. | Financial Services | $74.1M | — | 0 |
| INCY | Incyte Corporation | Healthcare | $25.2B | — | 0 |
| INDP | Indaptus Therapeutics, Inc. | Healthcare | $453M | — | 0 |
| IEGCF | Independence Gold Corp. | Basic Materials | $28.1M | — | 0 |