Zymeworks Inc.
ZYME- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001937653
No open-market purchases or sales by Zymeworks Inc. insiders were filed in the last 90 days; 202 institutions reported holding it in 13F filings for Q2 2026, worth $1.79B in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in Zymeworks Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 163
- +1 vs. Q2 2024
- Shares held
- 66.6M
- +2.61M (+4.1%) vs. Q2 2024
- Total value
- $834.7M
- +$290.3M (+53.3%) vs. Q2 2024
- New holders
- 26
- 43 more added
- Sold out
- 25
- 52 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ZYME on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 202 | $1.79B |
| Q1 2026 | 212 | $1.76B |
| Q4 2025 | 210 | $1.88B |
| Q3 2025 | 184 | $1.26B |
| Q2 2025 | 182 | $949.0M |
| Q1 2025 | 186 | $840.9M |
| Q4 2024 | 174 | $973.2M |
| Q3 2024 | 163 | $834.7M |
| Q2 2024 | 164 | $580.6M |
| Q1 2024 | 171 | $713.0M |
| Q4 2023 | 157 | $674.0M |
| Q3 2023 | 140 | $395.5M |
| Q2 2023 | 137 | $547.9M |
| Q1 2023 | 116 | $512.6M |
| Q4 2022 | 96 | $449.9M |
| Q3 2022 | 91 | $293.7M |
| Q2 2022 | 114 | $253.3M |
| Q1 2022 | 120 | $327.3M |
| Q4 2021 | 114 | $693.9M |
| Q3 2021 | 123 | $1.07B |
| Q2 2021 | 109 | $1.20B |
| Q1 2021 | 125 | $1.12B |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Zymeworks Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Envestnet Asset Management Inc | 65,678 | $824.3K | 0.00% | +2,994+4.8% | Added |
| Bank of America Corp | 69,730 | $875.1K | 0.00% | −22,286−24.2% | Reduced |
| Ritholtz Wealth Management | 70,169 | $880.6K | 0.03% | +24,136+52.4% | Added |
| Stifel Financial Corp | 73,654 | $924.4K | 0.00% | +1,540+2.1% | Added |
| Massachusetts Financial Services Co | 79,856 | $1.00M | 0.00% | −1,933−2.4% | Reduced |
| Citigroup Inc | 79,890 | $1.00M | 0.00% | +25,179+46.0% | Added |
| Jane Street Group, LLC | 80,326 | $1.01M | 0.00% | +17,205+27.3% | Added |
| State of Wisconsin Investment Board | 85,158 | $1.07M | 0.00% | −14,678−14.7% | Reduced |
| Rhumbline Advisers | 87,956 | $1.10M | 0.00% | +1,044+1.2% | Added |
| Swiss National Bank | 90,200 | $1.13M | 0.00% | 00.0% | Unchanged |
| North Growth Management Ltd. | 97,000 | $1.22M | 0.23% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 100,866 | $1.27M | 0.01% | +100,866 | New |
| J. Goldman & Co LP | 119,956 | $1.51M | 0.07% | −54,433−31.2% | Reduced |
| Charles Schwab Investment Management Inc | 132,798 | $1.67M | 0.00% | +650+0.5% | Added |
| UBS Group AG | 135,555 | $1.70M | 0.00% | +9,881+7.9% | Added |
| Ameriprise Financial Inc | 137,326 | $1.72M | 0.00% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 143,580 | $1.80M | 0.04% | −1,942−1.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 144,848 | $1.93M | 0.02% | +11,603+8.7% | Added |
| Barclays PLC | 154,384 | $1.94M | 0.00% | +127,595+476.3% | Added |
| Invesco Ltd. | 163,039 | $2.05M | 0.00% | +95,301+140.7% | Added |
| Wells Fargo & Company | 177,410 | $2.23M | 0.00% | +7,337+4.3% | Added |
| Federated Hermes, Inc. | 178,259 | $2.24M | 0.00% | −1,122−0.6% | Reduced |
| Renaissance Technologies LLC | 184,600 | $2.32M | 0.00% | −52,181−22.0% | Reduced |
| Norges Bank | 201,700 | $2.53M | 0.00% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 206,137 | $2.59M | 0.00% | +527+0.3% | Added |
| Marshall Wace, LLP | 209,765 | $2.63M | 0.00% | +209,765 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 235,900 | $2.96M | 0.01% | 00.0% | Unchanged |
| Wellington Management Group LLP | 243,189 | $3.05M | 0.00% | −91,592−27.4% | Reduced |
| Picton Mahoney Asset Management | 244,656 | $3.07M | 0.12% | −1020.0% | Reduced |
| Bank of New York Mellon Corp | 249,991 | $3.14M | 0.00% | −59,712−19.3% | Reduced |
| Goldman Sachs Group Inc | 251,477 | $3.16M | 0.00% | +77,876+44.9% | Added |
| Silvercrest Asset Management Group LLC | 285,115 | $3.58M | 0.02% | −113,029−28.4% | Reduced |
| Monaco Asset Management SAM | 300,000 | $3.77M | 1.58% | −36,344−10.8% | Reduced |
| Platinum Investment Management Ltd | 327,522 | $4.11M | 0.19% | −45,480−12.2% | Reduced |
| Assenagon Asset Management S.A. | 331,144 | $4.16M | 0.01% | +331,144 | New |
| Empowered Funds, LLC | 335,661 | $4.21M | 0.07% | +17,018+5.3% | Added |
| Northern Trust Corp | 370,927 | $4.66M | 0.00% | +6,513+1.8% | Added |
| Arrowstreet Capital, Limited Partnership | 407,771 | $5.12M | 0.00% | +407,771 | New |
| Jupiter Asset Management Ltd | 426,944 | $5.36M | 0.05% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 445,776 | $5.59M | 0.02% | −168,419−27.4% | Reduced |
| Jacobs Levy Equity Management, Inc | 522,640 | $6.56M | 0.03% | −129,088−19.8% | Reduced |
| Granahan Investment Management Inc | 613,503 | $7.70M | 0.30% | −123,998−16.8% | Reduced |
| Vestal Point Capital, LP | 615,000 | $7.72M | 0.61% | +175,000+39.8% | Added |
| Geode Capital Management, LLC | 713,915 | $8.96M | 0.00% | +965+0.1% | Added |
| Bridgeway Capital Management, LLC | 742,561 | $9.32M | 0.20% | +17,018+2.3% | Added |
| Dimensional Fund Advisors LP | 849,502 | $10.7M | 0.00% | +133,870+18.7% | Added |
| Prosight Management, LP | 917,599 | $11.5M | 2.92% | −262,401−22.2% | Reduced |
| Samsara BioCapital, LLC | 1,000,000 | $12.6M | 2.41% | 00.0% | Unchanged |
| Tang Capital Management LLC | 1,100,000 | $13.8M | 0.99% | 00.0% | Unchanged |
| Nextech Invest AG | 1,113,946 | $14.0M | 1.96% | +1,113,946 | New |
| State Street Corp | 1,171,777 | $14.7M | 0.00% | +67,401+6.1% | Added |
| Farallon Capital Management, L.L.C. | 1,361,000 | $17.1M | 0.09% | −240,000−15.0% | Reduced |
| UBS Asset Management Americas Inc | 1,524,084 | $19.1M | 0.00% | −378,317−19.9% | Reduced |
| Deutsche Bank AG | 1,528,923 | $19.2M | 0.01% | −829,266−35.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,945,491 | $24.4M | 0.06% | +14,604+0.8% | Added |
| Perceptive Advisors LLC | 2,180,020 | $27.4M | 0.59% | +512,309+30.7% | Added |
| Vanguard Group Inc | 2,858,514 | $35.9M | 0.00% | +161,142+6.0% | Added |
| Rubric Capital Management LP | 3,917,331 | $49.2M | 0.80% | 00.0% | Unchanged |
| BlackRock, Inc. | 4,263,595 | $53.5M | 0.00% | +4,263,595 | New |
| BVF Inc | 4,607,935 | $57.8M | 1.69% | −1,262,065−21.5% | Reduced |
| Redmile Group, LLC | 5,101,911 | $64.0M | 3.77% | −109,126−2.1% | Reduced |
| Morgan Stanley | 5,106,869 | $64.1M | 0.00% | +867,422+20.5% | Added |
| EcoR1 Capital, LLC | 13,437,473 | $168.6M | 5.78% | 00.0% | Unchanged |
| Sio Capital Management, LLC | 0 | $0 | 0.00% | −491,128−100.0% | Sold out |
| Tejara Capital Ltd | 0 | $0 | 0.00% | −270,212−100.0% | Sold out |
| Affinity Asset Advisors, LLC | 0 | $0 | 0.00% | −191,127−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −101,398−100.0% | Sold out |
| SummerHaven Investment Management, LLC | 0 | $0 | 0.00% | −90,158−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −60,600−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −45,769−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −43,160−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Pennant Investors, LP | 0 | $0 | 0.00% | −38,700−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −31,277−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −30,642−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −30,363−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −26,374−100.0% | Sold out |
| Castleview Partners, LLC | 0 | $0 | 0.00% | −15,219−100.0% | Sold out |
| CAPROCK Group, Inc. | 0 | $0 | 0.00% | −15,112−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −14,272−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −10,790−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −4,099−100.0% | Sold out |
| AlphaMark Advisors, LLC | 0 | $0 | 0.00% | −3,758−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −914−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −905−100.0% | Sold out |
| Cypress Capital, LLC | 0 | $0 | 0.00% | −237−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |