Immix Biopharma, Inc. (IMMX) ownership: Top institutional holder: JANUS HENDERSON GROUP PLC ($43.70M). Insider activity: Net Seller (0 buys, 16 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| JANUS HENDERSON GROUP PLC | 4802002.00 | $43.70M | 2026-03-31 |
| Saturn V Capital Management LP | 3693585.00 | $33.65M | 2026-03-31 |
| EVENTIDE ASSET MANAGEMENT, LLC | 2549019.00 | $23.22M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1787994.00 | $16.29M | 2026-03-31 |
| MILLENNIUM MANAGEMENT LLC | 1750200.00 | $15.94M | 2026-03-31 |
| MARSHALL WACE, LLP | 1641552.00 | $14.95M | 2026-03-31 |
| Logos Global Management LP | 1225000.00 | $11.16M | 2026-03-31 |
| Bleichroeder LP | 1000000.00 | $9.11M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 | |
| Sell | null | 2026-05-22 |
Back to IMMX overview · IMMX earnings · All congressional trades
Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.