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, Q4 2023
Institutional positions in Zymeworks Inc. as of Dec 31, 2023. 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
- 157
- +18 vs. Q3 2023
- Shares held
- 64.9M
- +2.65M (+4.3%) vs. Q3 2023
- Total value
- $674.0M
- +$279.2M (+70.7%) vs. Q3 2023
- New holders
- 32
- 54 more added
- Sold out
- 14
- 39 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Zymeworks Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EcoR1 Capital, LLC | 13,437,473 | $139.6M | 3.63% | 00.0% | Unchanged |
| BVF Inc | 5,870,000 | $61.0M | 1.53% | 00.0% | Unchanged |
| Redmile Group, LLC | 5,790,230 | $60.2M | 2.15% | +129,000+2.3% | Added |
| Morgan Stanley | 4,861,286 | $50.5M | 0.00% | +376,568+8.4% | Added |
| BlackRock Inc. | 3,923,328 | $40.8M | 0.00% | +304,353+8.4% | Added |
| Rubric Capital Management LP | 3,475,384 | $36.1M | 1.35% | +823,990+31.1% | Added |
| Vanguard Group Inc | 2,394,712 | $24.9M | 0.00% | +10,726+0.4% | Added |
| Credit Suisse AG | 2,303,621 | $24.0M | 0.02% | −185,555−7.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,771,776 | $18.4M | 0.05% | +213,525+13.7% | Added |
| Farallon Capital Management, L.L.C. | 1,756,000 | $18.2M | 0.11% | −244,000−12.2% | Reduced |
| Samsara BioCapital, LLC | 1,458,875 | $15.2M | 2.36% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 1,254,021 | $13.0M | 0.05% | +428,033+51.8% | Added |
| Tang Capital Management LLC | 1,100,000 | $11.4M | 1.06% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 1,074,807 | $11.2M | 0.25% | −371,316−25.7% | Reduced |
| State Street Corp | 1,007,812 | $10.5M | 0.00% | +70,710+7.5% | Added |
| Deutsche Bank AG | 888,635 | $9.23M | 0.00% | +773,782+673.7% | Added |
| Granahan Investment Management Inc | 700,558 | $7.28M | 0.24% | −20,623−2.9% | Reduced |
| AQR Capital Management LLC | 686,190 | $7.13M | 0.01% | −113,489−14.2% | Reduced |
| Bridgeway Capital Management, LLC | 680,316 | $7.07M | 0.15% | +24,661+3.8% | Added |
| Geode Capital Management, LLC | 639,672 | $6.65M | 0.00% | +40,209+6.7% | Added |
| Jupiter Asset Management Ltd | 495,582 | $5.15M | 0.05% | +20,858+4.4% | Added |
| Northern Trust Corp | 417,146 | $4.33M | 0.00% | −2,721−0.6% | Reduced |
| Platinum Investment Management Ltd | 409,839 | $4.26M | 0.17% | 00.0% | Unchanged |
| Silvercrest Asset Management Group LLC | 375,848 | $3.91M | 0.03% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 368,041 | $3.82M | 0.02% | +304,040+475.1% | Added |
| Arrowstreet Capital, Limited Partnership | 367,018 | $3.81M | 0.00% | −104,987−22.2% | Reduced |
| Picton Mahoney Asset Management | 356,906 | $3.71M | 0.17% | −1,912−0.5% | Reduced |
| Monaco Asset Management SAM | 350,000 | $3.64M | 1.40% | −66,275−15.9% | Reduced |
| Dimensional Fund Advisors LP | 342,215 | $3.56M | 0.00% | −6,984−2.0% | Reduced |
| Bank of New York Mellon Corp | 276,899 | $2.88M | 0.00% | +137,484+98.6% | Added |
| Empowered Funds, LLC | 273,416 | $2.84M | 0.07% | +24,661+9.9% | Added |
| Tejara Capital Ltd | 255,575 | $2.66M | 1.11% | −32,518−11.3% | Reduced |
| Wells Fargo & Company | 238,246 | $2.48M | 0.00% | +46,616+24.3% | Added |
| Prudential Financial Inc | 236,260 | $2.45M | 0.00% | +15,550+7.0% | Added |
| Allspring Global Investments Holdings, LLC | 227,625 | $2.37M | 0.00% | +38,181+20.2% | Added |
| Wellington Management Group LLP | 205,246 | $2.13M | 0.00% | +48,564+31.0% | Added |
| Norges Bank | 201,700 | $2.10M | 0.00% | +201,700 | New |
| Goldman Sachs Group Inc | 200,621 | $2.08M | 0.00% | +32,050+19.0% | Added |
| Nuveen Asset Management, LLC | 194,982 | $2.03M | 0.00% | −835−0.4% | Reduced |
| Citadel Advisors LLC | 173,573 | $1.80M | 0.00% | +136,567+369.0% | Added |
| O'Shaughnessy Asset Management, LLC | 168,700 | $1.75M | 0.02% | +44,152+35.4% | Added |
| Kennedy Capital Management, Inc. | 156,034 | $1.62M | 0.04% | −2,641−1.7% | Reduced |
| Advantage Alpha Capital Partners LP | 136,819 | $1.42M | 0.27% | +136,819 | New |
| UBS Oconnor LLC | 136,313 | $1.42M | 0.04% | −208,159−60.4% | Reduced |
| Charles Schwab Investment Management Inc | 125,491 | $1.30M | 0.00% | +3,625+3.0% | Added |
| Ameriprise Financial Inc | 122,926 | $1.28M | 0.00% | +122,926 | New |
| North Growth Management Ltd. | 97,000 | $1.01M | 0.21% | 00.0% | Unchanged |
| Bank of America Corp | 94,643 | $983.3K | 0.00% | +4,943+5.5% | Added |
| Barclays PLC | 93,329 | $969.7K | 0.00% | +93,329 | New |
| SummerHaven Investment Management, LLC | 87,509 | $909.2K | 0.58% | +1,199+1.4% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 85,878 | $892.3K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 85,187 | $885.0K | 0.00% | +3,433+4.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 82,474 | $856.9K | 0.00% | +64,552+360.2% | Added |
| Rhumbline Advisers | 77,597 | $806.2K | 0.00% | +5,490+7.6% | Added |
| Susquehanna International Group, LLP | 76,740 | $797.3K | 0.00% | +11,219+17.1% | Added |
| Swiss National Bank | 73,600 | $764.7K | 0.00% | −4,000−5.2% | Reduced |
| Stifel Financial Corp | 70,025 | $727.6K | 0.00% | +7,750+12.4% | Added |
| Putnam Investments LLC | 69,996 | $727.3K | 0.00% | −2,219−3.1% | Reduced |
| Aviva PLC | 69,386 | $720.9K | 0.00% | +69,386 | New |
| Qube Research & Technologies Ltd | 65,910 | $684.8K | 0.00% | −29,358−30.8% | Reduced |
| UBS Group AG | 64,414 | $669.3K | 0.00% | +26,594+70.3% | Added |
| Raymond James Financial Services Advisors, Inc. | 59,998 | $623.4K | 0.00% | −203−0.3% | Reduced |
| Invesco Ltd. | 57,093 | $593.2K | 0.00% | −57,586−50.2% | Reduced |
| STRS Ohio | 56,900 | $591.0K | 0.00% | −25,900−31.3% | Reduced |
| Virtus Investment Advisers, Inc. | 56,363 | $585.6K | 0.44% | +56,363 | New |
| Public Employees Retirement System of Ohio | 56,323 | $585.2K | 0.00% | +52,323+1,308.1% | Added |
| UBS Asset Management Americas Inc | 56,301 | $585.0K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 51,649 | $536.6K | 0.00% | +3,566+7.4% | Added |
| Winton Group Ltd | 49,985 | $519.3K | 0.04% | −10,305−17.1% | Reduced |
| Envestnet Asset Management Inc | 49,760 | $517.0K | 0.00% | +8,066+19.3% | Added |
| JPMorgan Chase & Co | 49,684 | $516.2K | 0.00% | +13,280+36.5% | Added |
| Jane Street Group, LLC | 46,770 | $485.9K | 0.00% | +46,770 | New |
| Franklin Resources Inc | 44,182 | $459.1K | 0.00% | +1,293+3.0% | Added |
| Man Group plc | 42,769 | $444.4K | 0.00% | – | – |
| California State Teachers Retirement System | 42,205 | $438.5K | 0.00% | −739−1.7% | Reduced |
| Legal & General Group Plc | 40,208 | $417.8K | 0.00% | +3,934+10.8% | Added |
| Marex Group plc | 40,000 | $415.6K | 0.02% | +40,000 | New |
| Pennant Investors, LP | 38,700 | $402.1K | 0.12% | +38,700 | New |
| Two Sigma Investments, LP | 36,300 | $377.2K | 0.00% | −12,600−25.8% | Reduced |
| Alliancebernstein L.P. | 35,790 | $371.9K | 0.00% | +4,110+13.0% | Added |
| Ritholtz Wealth Management | 31,689 | $329.2K | 0.01% | +31,689 | New |
| Raymond James & Associates | 31,155 | $323.7K | 0.00% | −8,085−20.6% | Reduced |
| MetLife Investment Management | 28,898 | $300.3K | 0.00% | 00.0% | Unchanged |
| Journey Strategic Wealth LLC | 28,846 | $299.7K | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 27,958 | $290.5K | 0.00% | +1,748+6.7% | Added |
| Lazard Asset Management LLC | 28,071 | $290.0K | 0.00% | +12,242+77.3% | Added |
| SG Americas Securities, LLC | 27,439 | $285.0K | 0.00% | +2,481+9.9% | Added |
| Susquehanna Portfolio Strategies, LLC | 27,197 | $282.6K | 0.01% | +27,197 | New |
| Russell Investments Group, Ltd. | 27,004 | $280.6K | 0.00% | +21,465+387.5% | Added |
| American International Group, Inc. | 26,966 | $280.2K | 0.00% | +327+1.2% | Added |
| Citigroup Inc | 25,969 | $269.8K | 0.00% | −34,038−56.7% | Reduced |
| Cornercap Investment Counsel Inc | 25,709 | $267.1K | 0.04% | −46−0.2% | Reduced |
| Commonwealth Equity Services, LLC | 25,666 | $267.0K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 25,593 | $265.9K | 0.00% | +881+3.6% | Added |
| LPL Financial LLC | 23,126 | $240.3K | 0.00% | +23,126 | New |
| Voya Investment Management LLC | 22,088 | $229.5K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 21,950 | $228.1K | 0.00% | −4,598−17.3% | Reduced |
| Exchange Traded Concepts, LLC | 20,617 | $214.2K | 0.01% | +5,228+34.0% | Added |
| Marathon Capital Management | 20,250 | $210.4K | 0.05% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 20,037 | $208.2K | 0.00% | −745−3.6% | Reduced |