Fund shareholders of Zymeworks Inc
ISIN US98985Y1082 · United States · LEI 894500AHOYAGYLYZJL67
- Fund shareholders
- 185
- Of which ETFs
- 44 141 other funds
- Value held
- 263.7M $
- Share of capital
- 14.5 % of 71M shares on Aug 4, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,651,313 | 41.3M $ | 0.00 % | 2.33 % | as of Mar 31, 2026 ↗ |
| iShares Russell 2000 ETF iShares Trust | 1,218,223 | 30.5M $ | 0.04 % | 1.72 % | as of Mar 31, 2026 ↗ |
| iShares Biotechnology ETF iShares Trust | 529,981 | 13.3M $ | 0.16 % | 0.75 % | as of Mar 31, 2026 ↗ |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 492,553 | 13.6M $ | 0.04 % | 0.69 % | as of Apr 30, 2026 ↗ |
| Nuveen Quant Small Cap Equity Fund TIAA-CREF Funds | 419,900 | 11.6M $ | 0.30 % | 0.59 % | as of Apr 30, 2026 ↗ |
| iShares Russell 2000 Growth ETF iShares Trust | 406,031 | 10.2M $ | 0.08 % | 0.57 % | as of Mar 31, 2026 ↗ |
| Fidelity Small Cap Growth Fund Fidelity Securities Fund | 369,100 | 10.2M $ | 0.12 % | 0.52 % | as of Apr 30, 2026 ↗ |
| U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 249,939 | 6.9M $ | 0.04 % | 0.35 % | as of Apr 30, 2026 ↗ |
| VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 246,923 | 5.8M $ | 0.04 % | 0.35 % | as of Feb 28, 2026 ↗ |
| BlackRock Advantage Small Cap Core Fund BlackRock Funds | 221,682 | 5.2M $ | 0.11 % | 0.31 % | as of Feb 27, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 189,866 | 5.2M $ | 0.04 % | 0.27 % | as of Apr 30, 2026 ↗ |
| First Trust Small Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 186,247 | 5.1M $ | 0.49 % | 0.26 % | as of Apr 30, 2026 ↗ |
| Fidelity Small Cap Growth K6 Fund Fidelity Securities Fund | 184,050 | 5.1M $ | 0.12 % | 0.26 % | as of Apr 30, 2026 ↗ |
| NORTH SQUARE DYNAMIC SMALL CAP FUND Exchange Place Advisors Trust | 179,361 | 4.2M $ | 0.61 % | 0.25 % | as of Feb 28, 2026 ↗ |
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 171,638 | 4.7M $ | 0.06 % | 0.24 % | as of Apr 30, 2026 ↗ |
| Federated Hermes MDT Small Cap Core Fund Federated Hermes MDT Series | 156,803 | 4.3M $ | 0.23 % | 0.22 % | as of Apr 30, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 125,597 | 3.1M $ | 0.26 % | 0.18 % | as of Mar 31, 2026 ↗ |
| Royce Small-Cap Fund ROYCE FUND | 124,861 | 3.1M $ | 0.17 % | 0.18 % | as of Mar 31, 2026 ↗ |
| VANGUARD HEALTH CARE INDEX FUND VANGUARD WORLD FUND | 112,792 | 2.6M $ | 0.01 % | 0.16 % | as of Feb 28, 2026 ↗ |
| First Trust Small Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 110,902 | 3.1M $ | 0.25 % | 0.16 % | as of Apr 30, 2026 ↗ |
| Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 109,303 | 3M $ | 0.04 % | 0.15 % | as of Apr 30, 2026 ↗ |
| Calamos Timpani Small Cap Growth Fund CALAMOS INVESTMENT TRUST/IL | 102,546 | 2.8M $ | 0.38 % | 0.14 % | as of Apr 30, 2026 ↗ |
| Tema Oncology ETF Tema ETF Trust | 96,723 | 2.3M $ | 1.41 % | 0.14 % | as of Feb 28, 2026 ↗ |
| Buffalo Small Cap Growth Fund Buffalo Funds | 88,800 | 2.2M $ | 0.57 % | 0.13 % | as of Mar 31, 2026 ↗ |
| College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund | 88,555 | 2.2M $ | 0.00 % | 0.12 % | as of Mar 31, 2026 ↗ |
| Victory Science & Technology Fund Victory Portfolios III | 82,485 | 2.3M $ | 0.16 % | 0.12 % | as of Apr 30, 2026 ↗ |
| Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 80,817 | 2.2M $ | 0.08 % | 0.11 % | as of Apr 30, 2026 ↗ |
| State Street(R) SPDR(R) Portfolio Developed World ex-US ETF SPDR INDEX SHARES FUNDS | 79,878 | 2M $ | 0.01 % | 0.11 % | as of Mar 31, 2026 ↗ |
| Master Small Cap Index Series Quantitative Master Series LLC | 79,821 | 2M $ | 0.04 % | 0.11 % | as of Mar 31, 2026 ↗ |
| Principal U.S. Small-Cap ETF Principal Exchange-Traded Funds | 74,816 | 1.9M $ | 0.11 % | 0.11 % | as of Mar 31, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 72,902 | 2M $ | 0.00 % | 0.10 % | as of Apr 30, 2026 ↗ |
| Schwab Small-Cap Equity Fund SCHWAB CAPITAL TRUST | 65,089 | 1.8M $ | 0.25 % | 0.09 % | as of Apr 30, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 61,158 | 1.7M $ | 0.00 % | 0.09 % | as of Apr 30, 2026 ↗ |
| Victory Small Cap Stock Fund Victory Portfolios III | 58,744 | 1.6M $ | 0.18 % | 0.08 % | as of Apr 30, 2026 ↗ |
| Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 57,439 | 1.6M $ | 0.04 % | 0.08 % | as of Apr 30, 2026 ↗ |
| iShares ESG Aware MSCI USA Small-Cap ETF iShares Trust | 56,981 | 1.3M $ | 0.06 % | 0.08 % | as of Feb 28, 2026 ↗ |
| BlackRock Advantage Small Cap Growth Fund BlackRock Funds | 53,174 | 1.3M $ | 0.20 % | 0.07 % | as of Mar 31, 2026 ↗ |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 52,708 | 1.5M $ | 0.00 % | 0.07 % | as of Apr 30, 2026 ↗ |
| EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 52,136 | 1.3M $ | 0.04 % | 0.07 % | as of Mar 31, 2026 ↗ |
| Invesco Dorsey Wright SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust II | 51,820 | 1.2M $ | 0.31 % | 0.07 % | as of Feb 28, 2026 ↗ |
| Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 51,471 | 1.2M $ | 0.05 % | 0.07 % | as of Feb 28, 2026 ↗ |
| Nuveen Equity Index Fund TIAA-CREF Funds | 48,554 | 1.3M $ | 0.00 % | 0.07 % | as of Apr 30, 2026 ↗ |
| VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS | 45,677 | 1.1M $ | 0.07 % | 0.06 % | as of Feb 28, 2026 ↗ |
| VANGUARD U.S. MOMENTUM FACTOR ETF VANGUARD WELLINGTON FUND | 44,631 | 1M $ | 0.07 % | 0.06 % | as of Feb 28, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 44,205 | 1M $ | 0.00 % | 0.06 % | as of Feb 28, 2026 ↗ |
| Fidelity Enhanced Small Cap ETF Fidelity Covington Trust | 43,441 | 1.1M $ | 0.03 % | 0.06 % | as of Mar 31, 2026 ↗ |
| State Street(R) SPDR(R) S&P(R) International Small Cap ETF SPDR INDEX SHARES FUNDS | 41,616 | 1M $ | 0.13 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust | 37,889 | 948.7K $ | 0.08 % | 0.05 % | as of Mar 31, 2026 ↗ |
| LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 34,200 | 856.4K $ | 0.04 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II | 33,664 | 784K $ | 0.00 % | 0.05 % | as of Feb 28, 2026 ↗ |
| LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 32,771 | 820.6K $ | 0.09 % | 0.05 % | as of Mar 31, 2026 ↗ |
| JPMorgan U.S. Small Company Fund JPMorgan Trust I | 29,890 | 748.4K $ | 0.08 % | 0.04 % | as of Mar 31, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 29,513 | 739K $ | 0.00 % | 0.04 % | as of Mar 31, 2026 ↗ |
| BlackRock Advantage SMID Cap Fund, Inc. BlackRock Advantage SMID Cap Fund, Inc. | 28,705 | 718.8K $ | 0.10 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Diversified Equity Master Portfolio Master Investment Portfolio | 27,484 | 688.2K $ | 0.02 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust | 26,358 | 613.9K $ | 0.01 % | 0.04 % | as of Feb 28, 2026 ↗ |
| Calamos Growth Fund CALAMOS INVESTMENT TRUST/IL | 25,128 | 692K $ | 0.04 % | 0.04 % | as of Apr 30, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 24,754 | 619.8K $ | 0.00 % | 0.03 % | as of Mar 31, 2026 ↗ |
| EQ/Small Company Index Portfolio EQ Advisors Trust | 24,460 | 612.5K $ | 0.04 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Small Cap Index Fund Northern Funds | 23,444 | 587K $ | 0.04 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Global X Russell 2000 ETF GLOBAL X FUNDS | 21,639 | 595.9K $ | 0.04 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Victory RS Science & Technology Fund Victory Portfolios | 21,440 | 536.9K $ | 0.28 % | 0.03 % | as of Mar 31, 2026 ↗ |
| EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 20,200 | 505.8K $ | 0.03 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Small Cap Index Fund VALIC Co I | 19,699 | 458.8K $ | 0.04 % | 0.03 % | as of Feb 28, 2026 ↗ |
| MFS Blended Research Small Cap Equity Fund MFS SERIES TRUST X | 18,338 | 427.1K $ | 0.13 % | 0.03 % | as of Feb 28, 2026 ↗ |
| VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II | 18,163 | 454.8K $ | 0.09 % | 0.03 % | as of Mar 31, 2026 ↗ |
| ACUITAS US MICROCAP FUND FORUM FUNDS II | 17,838 | 446.7K $ | 0.46 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Small Company Fund American Century Quantitative Equity Funds, Inc. | 17,424 | 436.3K $ | 0.28 % | 0.02 % | as of Mar 31, 2026 ↗ |
| iShares MSCI USA Small-Cap Min Vol Factor ETF iShares Trust | 17,396 | 479.1K $ | 0.17 % | 0.02 % | as of Apr 30, 2026 ↗ |
| First Trust Multi Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 17,393 | 479K $ | 0.10 % | 0.02 % | as of Apr 30, 2026 ↗ |
| MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 17,249 | 431.9K $ | 0.05 % | 0.02 % | as of Mar 31, 2026 ↗ |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 17,000 | 425.7K $ | 0.02 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Fidelity MSCI Health Care Index ETF FIDELITY COVINGTON TRUST | 16,794 | 462.5K $ | 0.02 % | 0.02 % | as of Apr 30, 2026 ↗ |
| DANA EPIPHANY SMALL CAP EQUITY FUND Valued Advisers Trust | 16,639 | 458.2K $ | 1.34 % | 0.02 % | as of Apr 30, 2026 ↗ |
| ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 16,011 | 400.9K $ | 0.04 % | 0.02 % | as of Mar 31, 2026 ↗ |
| PGIM Quant Solutions Small-Cap Value Fund Target Portfolio Trust | 14,200 | 391.1K $ | 0.09 % | 0.02 % | as of Apr 30, 2026 ↗ |
| iShares Russell 3000 ETF iShares Trust | 14,181 | 355.1K $ | 0.00 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 14,152 | 329.6K $ | 0.04 % | 0.02 % | as of Feb 28, 2026 ↗ |
| Dimensional US Core Equity Market ETF Dimensional ETF Trust | 12,951 | 356.7K $ | 0.00 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Small-Cap Index Portfolio PACIFIC SELECT FUND | 12,782 | 320.1K $ | 0.04 % | 0.02 % | as of Mar 31, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 10,913 | 273.3K $ | 0.04 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Virtus Biotech Clinical Trials Etf ETFis Series Trust I | 10,832 | 298.3K $ | 0.80 % | 0.02 % | as of Apr 30, 2026 ↗ |
| JAMES MICRO CAP FUND JAMES ADVANTAGE FUNDS | 10,578 | 264.9K $ | 0.92 % | 0.01 % | as of Mar 31, 2026 ↗ |
| NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 10,039 | 251.4K $ | 0.04 % | 0.01 % | as of Mar 31, 2026 ↗ |
| PACE Small/Medium Co Growth Equity Investments PACE SELECT ADVISORS TRUST | 9,828 | 270.7K $ | 0.11 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Putnam Dynamic Asset Allocation Growth Fund Putnam Asset Allocation Funds | 9,687 | 242.6K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Federated Hermes MDT Small Cap Core ETF Federated Hermes ETF Trust | 9,623 | 224.1K $ | 0.15 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust | 9,480 | 237.4K $ | 0.00 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Small Cap Index Trust John Hancock Variable Insurance Trust | 9,077 | 227.3K $ | 0.04 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 9,000 | 209.6K $ | 0.02 % | 0.01 % | as of Feb 28, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 8,962 | 224.4K $ | 0.13 % | 0.01 % | as of Mar 31, 2026 ↗ |
| U.S. Small Cap Equity Fund RUSSELL INVESTMENT CO | 8,931 | 246K $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Nuveen Life Small Cap Equity Fund TIAA-CREF Life Funds | 8,771 | 219.6K $ | 0.30 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 8,364 | 230.3K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| AVIP BlackRock Advantage Small Cap Growth Portfolio AuguStar Variable Insurance Products Fund Inc | 8,277 | 207.3K $ | 0.17 % | 0.01 % | as of Mar 31, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 8,080 | 202.3K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 8,031 | 221.2K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 8,024 | 221K $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| iShares Morningstar Small-Cap Growth ETF iShares Trust | 7,870 | 216.7K $ | 0.02 % | 0.01 % | as of Apr 30, 2026 ↗ |
| iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 7,470 | 205.7K $ | 0.02 % | 0.01 % | as of Apr 30, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table counts shares; this one measures what the company weighs inside each fund.
| Fund | Weight in fund | |
|---|---|---|
| Tema Oncology ETF Tema ETF Trust | 1.41 % | as of Feb 28, 2026 ↗ |
| DANA EPIPHANY SMALL CAP EQUITY FUND Valued Advisers Trust | 1.34 % | as of Apr 30, 2026 ↗ |
| JAMES MICRO CAP FUND JAMES ADVANTAGE FUNDS | 0.92 % | as of Mar 31, 2026 ↗ |
| Virtus Biotech Clinical Trials Etf ETFis Series Trust I | 0.80 % | as of Apr 30, 2026 ↗ |
| Harbor Active Small Cap Growth ETF Harbor ETF Trust | 0.63 % | as of Apr 30, 2026 ↗ |
| NORTH SQUARE DYNAMIC SMALL CAP FUND Exchange Place Advisors Trust | 0.61 % | as of Feb 28, 2026 ↗ |
| Buffalo Small Cap Growth Fund Buffalo Funds | 0.57 % | as of Mar 31, 2026 ↗ |
| First Trust Small Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 0.49 % | as of Apr 30, 2026 ↗ |
| ACUITAS US MICROCAP FUND FORUM FUNDS II | 0.46 % | as of Mar 31, 2026 ↗ |
| Calamos Timpani Small Cap Growth Fund CALAMOS INVESTMENT TRUST/IL | 0.38 % | as of Apr 30, 2026 ↗ |
Quarter after quarter
Each SEC quarterly data set, newest first. The change is read against the quarter before it.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 185 | +23 | 10,263,754 | +8.5 % |
| 2026Q1 | 162 | +11 | 9,461,175 | +6.7 % |
| 2025Q4 | 151 | +7 | 8,866,809 | +0.9 % |
| 2025Q3 | 144 | -4 | 8,792,057 | +4.9 % |
| 2025Q2 | 148 | +7 | 8,385,334 | -5.9 % |
| 2025Q1 | 141 | -4 | 8,911,953 | -8.3 % |
| 2024Q4 | 145 | +3 | 9,718,596 | +4.7 % |
| 2024Q3 | 142 | -12 | 9,283,134 | +2.4 % |
| 2024Q2 | 154 | +14 | 9,068,449 | +6.7 % |
| 2024Q1 | 140 | 0 | 8,501,575 | +7.0 % |
| 2023Q4 | 140 | 7,941,855 |
Institutional managers
204 managers declare this company to the SEC (Form 13F); the 25 largest follow.
| Manager | Shares | Value | |
|---|---|---|---|
| EcoR1 Capital, LLC | 22,970,388 | 575.2M $ | as of Mar 31, 2026 |
| Rubric Capital Management LP | 7,000,000 | 175.3M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 4,553,888 | 114M $ | as of Mar 31, 2026 |
| BVF INC/IL | 3,734,142 | 93.5M $ | as of Mar 31, 2026 |
| PERCEPTIVE ADVISORS LLC | 3,510,078 | 87.9M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 2,480,568 | 62.1M $ | as of Mar 31, 2026 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,908,039 | 47.8M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 1,150,018 | 28.8M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 1,139,135 | 28.5M $ | as of Mar 31, 2026 |
| Nextech Invest, Ltd. | 1,113,946 | 27.9M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 1,011,777 | 25.3M $ | as of Mar 31, 2026 |
| Capricorn Fund Managers Ltd | 1,007,210 | 25.2M $ | as of Mar 31, 2026 |
| DEUTSCHE BANK AG\ | 921,250 | 23.1M $ | as of Mar 31, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 743,898 | 18.6M $ | as of Mar 31, 2026 |
| Assenagon Asset Management S.A. | 727,986 | 18.2M $ | as of Mar 31, 2026 |
| FMR LLC | 667,153 | 16.7M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 659,940 | 16.5M $ | as of Mar 31, 2026 |
| Nuveen, LLC | 651,662 | 16.3M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 599,486 | 15M $ | as of Mar 31, 2026 |
| MPM BIOIMPACT LLC | 565,249 | 14.2M $ | as of Mar 31, 2026 |
| Prosight Management, LP | 539,049 | 13.5M $ | as of Mar 31, 2026 |
| Qube Research & Technologies Ltd | 511,937 | 12.8M $ | as of Mar 31, 2026 |
| Redmile Group, LLC | 491,654 | 12.3M $ | as of Mar 31, 2026 |
| Hillsdale Investment Management Inc. | 345,622 | 8.7M $ | as of Mar 31, 2026 |
| SummitTX Capital, L.P. | 321,427 | 8M $ | as of Mar 31, 2026 |
Declared shareholders of Zymeworks Inc
2 beneficial ownership filings. These stakes do not add up: an asset manager filing aggregates its own funds, already counted above.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Rubric Capital Management LP and 1 other | 9.49 % | 7,000,000 | as of Mar 31, 2026 · SCHEDULE 13G |
| Perceptive Advisors LLC and 2 others | 5.40 % | 3,974,579 | as of Apr 8, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of Zymeworks Inc". https://titelia.com/en/stocks/zymeworks-inc-US98985Y1082