Zymeworks Inc. (NASDAQ:ZYME) 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) |
|---|---|---|---|---|---|
| EcoR1 Capital, LLC | 30 Sep, 2025 | 22,970,388 | 0 | 0.00% | $392,334,227.00 |
| Rubric Capital Management LP | 30 Sep, 2025 | 4,710,551 | 0 | 0.00% | $80,456,211.00 |
| BlackRock, Inc. | 30 Sep, 2025 | 3,989,533 | 195,261 | 5.15% | $68,141,224.00 |
| MORGAN STANLEY | 30 Sep, 2025 | 3,984,585 | -193,029 | -4.62% | $68,056,714.00 |
| BVF INC/IL | 30 Sep, 2025 | 3,938,641 | -370,294 | -8.59% | $67,271,988.00 |
| Redmile Group, LLC | 30 Sep, 2025 | 3,705,750 | -444,877 | -10.72% | $63,294,210.00 |
| VANGUARD GROUP INC | 30 Sep, 2025 | 2,154,434 | -310,259 | -12.59% | $36,797,732.00 |
| PERCEPTIVE ADVISORS LLC | 30 Sep, 2025 | 2,090,663 | 815,389 | 63.94% | $35,708,524.00 |
| Vestal Point Capital, LP | 30 Sep, 2025 | 1,765,000 | 615,000 | 53.48% | $30,146,200.00 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 30 Sep, 2025 | 1,710,463 | -749,050 | -30.46% | $29,214,708.00 |
| Blackstone Inc. | 30 Sep, 2025 | 1,616,290 | -40,500 | -2.44% | $27,606,233.00 |
| DEUTSCHE BANK AG\ | 30 Sep, 2025 | 1,544,898 | 135 | 0.01% | $26,386,859.00 |
| Assenagon Asset Management S.A. | 30 Sep, 2025 | 1,326,774 | 833,994 | 169.24% | $22,661,300.00 |
| DIMENSIONAL FUND ADVISORS LP | 30 Sep, 2025 | 1,190,838 | -1,594 | -0.13% | $20,340,605.00 |
| Nextech Invest, Ltd. | 30 Sep, 2025 | 1,113,946 | 0 | 0.00% | $19,026,198.00 |
| MILLENNIUM MANAGEMENT LLC | 30 Sep, 2025 | 1,104,813 | 988,711 | 851.59% | $18,870,206.00 |
| TANG CAPITAL MANAGEMENT LLC | 30 Sep, 2025 | 1,100,000 | 0 | 0.00% | $18,788,000.00 |
| STATE STREET CORP | 30 Sep, 2025 | 1,081,189 | -7,270 | -0.67% | $18,466,708.00 |
| Prosight Management, LP | 30 Sep, 2025 | 749,611 | -560,293 | -42.77% | $12,803,356.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 30 Sep, 2025 | 678,636 | -26,728 | -3.79% | $11,590,695.00 |