Zymeworks BC Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| ECOR1 CAPITAL, LLC | 05/15/2026 | 22.97 M | $575.18 M | 0.00% | 30.49% |
| RUBRIC CAPITAL MANAGEMENT LP | 05/15/2026 | 7.00 M | $175.28 M | 21.74% | 9.29% |
| BLACKROCK, INC. | 05/13/2026 | 4.55 M | $114.03 M | -0.91% | 6.04% |
| BVF INC/IL | 05/15/2026 | 3.73 M | $93.50 M | -5.19% | 4.96% |
| PERCEPTIVE ADVISORS LLC | 05/29/2026 | 3.51 M | $87.89 M | 7.61% | 4.66% |
| MORGAN STANLEY | 05/15/2026 | 2.48 M | $62.11 M | -4.34% | 3.29% |
| BNP PARIBAS ASSET MANAGEMENT HOLDING S.A. | 05/14/2026 | 1.91 M | $47.78 M | 4.72% | 2.53% |
| 05/15/2026 | 1.71 M | $42.71 M | 100.00% | 2.26% | |
| CITADEL ADVISORS LLC | 05/15/2026 | 1.15 M | $28.80 M | 350.37% | 1.53% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 1.14 M | $28.52 M | -1.73% | 1.51% |
| NEXTECH INVEST, LTD. | 05/15/2026 | 1.11 M | $27.89 M | 0.00% | 1.48% |
| STATE STREET CORP | 05/15/2026 | 1.01 M | $25.33 M | -2.49% | 1.34% |
| CAPRICORN FUND MANAGERS LTD | 04/24/2026 | 1.01 M | $25.22 M | -1.53% | 1.34% |
| DEUTSCHE BANK AG\ | 05/06/2026 | 921.25 K | $23.07 M | -42.27% | 1.22% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 05/14/2026 | 743.90 K | $18.63 M | 6.27% | 0.99% |
| ASSENAGON ASSET MANAGEMENT S.A. | 04/20/2026 | 727.99 K | $18.23 M | 12.45% | 0.97% |
| FMR LLC | 05/15/2026 | 667.15 K | $16.71 M | 19.12% | 0.89% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 659.94 K | $16.52 M | 1.85% | 0.88% |
| NUVEEN, LLC | 04/30/2026 | 651.66 K | $16.32 M | 0.51% | 0.87% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 599.49 K | $15.01 M | 42.66% | 0.80% |
| BIOIMPACT CAPITAL LLC | 05/15/2026 | 565.25 K | $14.15 M | 100.00% | 0.75% |
| PROSIGHT MANAGEMENT, LP | 05/15/2026 | 539.05 K | $13.50 M | 1.63% | 0.72% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 05/15/2026 | 511.94 K | $12.82 M | 7.94% | 0.68% |
| 05/08/2026 | 499.88 K | $12.52 M | 100.00% | 0.66% | |
| REDMILE GROUP, LLC | 05/15/2026 | 491.65 K | $12.31 M | 0.00% | 0.65% |
| HILLSDALE INVESTMENT MANAGEMENT INC. | 05/04/2026 | 345.62 K | $8.65 M | 45.27% | 0.46% |
| SUMMITTX CAPITAL, L.P. | 05/15/2026 | 321.43 K | $8.05 M | 43.32% | 0.43% |
| NORTHERN TRUST CORP | 05/14/2026 | 320.21 K | $8.02 M | 3.97% | 0.43% |
| UBS ASSET MANAGEMENT AMERICAS INC | 05/13/2026 | 319.39 K | $8.00 M | -0.27% | 0.42% |
| ROYCE & ASSOCIATES LP | 05/12/2026 | 299.20 K | $7.49 M | 100.00% | 0.40% |
| PICTON MAHONEY ASSET MANAGEMENT | 05/13/2026 | 256.69 K | $6.43 M | 4.86% | 0.34% |
| GRANAHAN INVESTMENT MANAGEMENT, LLC | 05/15/2026 | 250.77 K | $6.28 M | 11.75% | 0.33% |
| HRT FINANCIAL LP | 05/14/2026 | 237.89 K | $5.96 M | 96.50% | 0.32% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 236.75 K | $5.93 M | 164.46% | 0.31% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 235.62 K | $5.90 M | 5.29% | 0.31% |
| JANE STREET GROUP, LLC | 05/12/2026 | 226.97 K | $5.68 M | 222.19% | 0.30% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 216.40 K | $5.42 M | 11.49% | 0.29% |
| PANAGORA ASSET MANAGEMENT INC | 05/14/2026 | 206.85 K | $5.18 M | 164.06% | 0.27% |
| MAN GROUP PLC | 05/15/2026 | 189.89 K | $4.75 M | 152.12% | 0.25% |
| WELLS FARGO & COMPANY/MN | 05/11/2026 | 189.64 K | $4.75 M | -8.97% | 0.25% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 185.12 K | $4.64 M | -16.20% | 0.25% |
| FEDERATED HERMES, INC. | 05/11/2026 | 182.41 K | $4.57 M | 19.47% | 0.24% |
| RAYMOND JAMES FINANCIAL INC | 05/14/2026 | 176.41 K | $4.42 M | -6.01% | 0.23% |
| UBS GROUP AG | 05/05/2026 | 171.78 K | $4.30 M | -38.40% | 0.23% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 05/15/2026 | 163.65 K | $4.10 M | -9.98% | 0.22% |
| KENNEDY CAPITAL MANAGEMENT LLC | 05/13/2026 | 148.23 K | $3.71 M | 1.85% | 0.20% |
| XTX TOPCO LTD | 05/15/2026 | 143.88 K | $3.60 M | 53.94% | 0.19% |
| DIADEMA PARTNERS LP | 05/15/2026 | 142.13 K | $3.56 M | 100.00% | 0.19% |
| WELLINGTON MANAGEMENT GROUP LLP | 05/15/2026 | 138.69 K | $3.47 M | -23.67% | 0.18% |
| INVESCO LTD. | 05/12/2026 | 125.63 K | $3.15 M | -51.23% | 0.17% |
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Zymeworks BC Inc institutional Ownership - FAQ's
During the previous two years, 270 institutional investors and hedge funds held shares of Zymeworks BC Inc. The most heavily invested institutionals were:
EcoR1 Capital, LLC: 22.97 M
Rubric Capital Management LP: 7 M
BlackRock, Inc.: 4.55 M
BVF INC/IL: 3.73 M
PERCEPTIVE ADVISORS LLC: 3.51 M
MORGAN STANLEY: 2.48 M
93.29% of Zymeworks BC Inc stock is owned by institutional investors.
Institutional investors have bought a total of 80.03 M shares in the last 24 months. This purchase volume represents approximately $1.94 B in transactions.