Zenas BioPharma, Inc. (NASDAQ:ZBIO) currently has 4 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| SR ONE CAPITAL MANAGEMENT, LP | 30 Sep, 2025 | 4,911,539 | 0 | 0.00% | $109,036,166.00 |
| SR ONE CAPITAL MANAGEMENT, LP | 30 Sep, 2025 | 4,911,539 | 0 | 0.00% | $109,036,166.00 |
| FMR LLC | 30 Sep, 2025 | 4,820,370 | 1,496,836 | 45.04% | $107,012,214.00 |
| FMR LLC | 30 Sep, 2025 | 4,820,370 | 1,496,836 | 45.04% | $107,012,214.00 |
| Enavate Sciences GP, LLC | 30 Sep, 2025 | 3,761,359 | 0 | 0.00% | $83,502,170.00 |
| Enavate Sciences GP, LLC | 30 Sep, 2025 | 3,761,359 | 0 | 0.00% | $83,502,170.00 |
| NEA Management Company, LLC | 30 Sep, 2025 | 2,733,719 | 0 | 0.00% | $60,688,562.00 |
| NEA Management Company, LLC | 30 Sep, 2025 | 2,733,719 | 0 | 0.00% | $60,688,562.00 |
| Novo Holdings A/S | 30 Sep, 2025 | 2,000,000 | -250,000 | -11.11% | $44,400,000.00 |
| Novo Holdings A/S | 30 Sep, 2025 | 2,000,000 | -250,000 | -11.11% | $44,400,000.00 |
| Fairmount Funds Management LLC | 30 Sep, 2025 | 1,892,806 | 0 | 0.00% | $42,020,293.00 |
| Fairmount Funds Management LLC | 30 Sep, 2025 | 1,892,806 | 0 | 0.00% | $42,020,293.00 |
| FEDERATED HERMES, INC. | 30 Sep, 2025 | 1,861,838 | 0 | 0.00% | $41,332,804.00 |
| FEDERATED HERMES, INC. | 30 Sep, 2025 | 1,861,838 | 0 | 0.00% | $41,332,804.00 |
| NVP Associates, LLC | 30 Sep, 2025 | 1,838,482 | 0 | 0.00% | $40,814,300.00 |
| NVP Associates, LLC | 30 Sep, 2025 | 1,838,482 | 0 | 0.00% | $40,814,300.00 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 30 Sep, 2025 | 1,562,942 | 0 | 0.00% | $34,697,312.00 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 30 Sep, 2025 | 1,562,942 | 0 | 0.00% | $34,697,312.00 |
| BlackRock, Inc. | 30 Sep, 2025 | 1,228,641 | 133,032 | 12.14% | $27,275,830.00 |
| BlackRock, Inc. | 30 Sep, 2025 | 1,228,641 | 133,032 | 12.14% | $27,275,830.00 |