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, Q2 2026
Institutional positions in Zymeworks Inc. as of Jun 30, 2026. 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
- 202
- −6 vs. Q1 2026
- Shares held
- 68.4M
- −1.88M (−2.7%) vs. Q1 2026
- Total value
- $1.79B
- +$27.1M (+1.5%) vs. Q1 2026
- New holders
- 24
- 61 more added
- Sold out
- 30
- 73 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Zymeworks Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hughes Financial Services, LLC | 3 | $78 | 0.00% | −1−25.0% | Reduced |
| Silver Grove Financial Group, Inc. | 4 | $105 | 0.00% | +4 | New |
| Larson Financial Group LLC | 6 | $157 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 6 | $157 | 0.00% | +6 | New |
| Smartleaf Asset Management LLC | 12 | $289 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 12 | $314 | 0.00% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 25 | $643 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 30 | $784 | 0.00% | −27−47.4% | Reduced |
| Covestor Ltd | 40 | $1.00K | 0.00% | +12+42.9% | Added |
| Versant Capital Management, Inc | 45 | $1.18K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 51 | $1.33K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 58 | $1.52K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 61 | $1.59K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 64 | $1.67K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 66 | $1.73K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 77 | $2.01K | 0.00% | +77 | New |
| Rothschild Investment LLC | 80 | $2.09K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 80 | $2.09K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 96 | $2.51K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 108 | $2.82K | 0.00% | −1−0.9% | Reduced |
| Fortitude Family Office, LLC | 116 | $3.03K | 0.00% | +116 | New |
| Sterling Capital Management LLC | 165 | $4.31K | 0.00% | −159−49.1% | Reduced |
| EverSource Wealth Advisors, LLC | 187 | $4.89K | 0.00% | −31−14.2% | Reduced |
| Quarry LP | 210 | $5.49K | 0.00% | +210 | New |
| SBI Securities Co., Ltd. | 312 | $8.16K | 0.00% | +301+2,736.4% | Added |
| US Bancorp | 315 | $8.23K | 0.00% | −37−10.5% | Reduced |
| Parallel Advisors, LLC | 329 | $8.60K | 0.00% | −23−6.5% | Reduced |
| CWM Advisors, LLC | 332 | $8.68K | 0.00% | +332 | New |
| Huntington National Bank | 460 | $12.0K | 0.00% | +117+34.1% | Added |
| Umb Bank N A | 464 | $12.1K | 0.00% | −2−0.4% | Reduced |
| Nisa Investment Advisors, LLC | 481 | $12.6K | 0.00% | −490−50.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 570 | $14.9K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 581 | $15.2K | 0.00% | +27+4.9% | Added |
| Freestone Grove Partners LP | 648 | $16.9K | 0.00% | −12,297−95.0% | Reduced |
| Jones Financial Companies LLLP | 837 | $20.2K | 0.00% | +372+80.0% | Added |
| Advisor Group Holdings, Inc. | 882 | $23.1K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 898 | $23.5K | 0.00% | −89−9.0% | Reduced |
| NBC Securities, Inc. | 962 | $25.1K | 0.00% | +339+54.4% | Added |
| Nykredit A/S | 966 | $25.3K | 0.00% | +966 | New |
| Steward Partners Investment Advisory, LLC | 971 | $25.4K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 1,039 | $27.2K | 0.00% | +81+8.5% | Added |
| GAMMA Investing LLC | 1,114 | $29.1K | 0.00% | +17+1.5% | Added |
| Eurizon Capital SGR S.p.A. | 1,321 | $31.9K | 0.00% | +1,321 | New |
| Caitong International Asset Management Co., Ltd | 1,309 | $34.2K | 0.00% | +1,093+506.0% | Added |
| TD Waterhouse Canada Inc. | 1,439 | $37.0K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 1,585 | $41.4K | 0.00% | −96−5.7% | Reduced |
| Asset Management One Co.,Ltd. | 1,659 | $43.4K | 0.00% | +1,659 | New |
| Tower Research Capital LLC (TRC) | 2,373 | $62.0K | 0.00% | −2,495−51.3% | Reduced |
| State of Wyoming | 2,792 | $73.0K | 0.01% | −14,356−83.7% | Reduced |
| SRS Capital Advisors, Inc. | 2,998 | $78.4K | 0.00% | +2,998 | New |
| Mirae Asset Global Investments Co., Ltd. | 3,266 | $85.4K | 0.00% | −637−16.3% | Reduced |
| DekaBank Deutsche Girozentrale | 3,843 | $94.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,164 | $108.8K | 0.00% | 00.0% | Unchanged |
| Northwest & Ethical Investments L.P. | 4,630 | $111.6K | 0.00% | −7,614−62.2% | Reduced |
| Vanguard Global Advisers, LLC | 5,459 | $142.7K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 6,321 | $165.0K | 0.00% | −4,108−39.4% | Reduced |
| Prudential Financial Inc | 7,940 | $207.6K | 0.00% | −14,030−63.9% | Reduced |
| KLP Kapitalforvaltning AS | 8,000 | $209.1K | 0.00% | 00.0% | Unchanged |
| Magnetar Financial LLC | 8,292 | $216.8K | 0.00% | +8,292 | New |
| Inceptionr LLC | 8,313 | $217.3K | 0.05% | +8,313 | New |
| ProShare Advisors LLC | 8,557 | $223.7K | 0.00% | −2,017−19.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 8,762 | $225.4K | 0.00% | +255+3.0% | Added |
| Vanguard Investments Australia, Ltd. | 8,803 | $230.1K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 9,334 | $244.0K | 0.00% | +341+3.8% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 9,569 | $250.1K | 0.00% | +9,569 | New |
| PSP Research LLC | 10,000 | $261.4K | 0.14% | 00.0% | Unchanged |
| Jain Global LLC | 10,010 | $261.7K | 0.00% | +10,010 | New |
| Arizona State Retirement System | 10,175 | $266.0K | 0.00% | −102−1.0% | Reduced |
| Ewing Morris & Co. Investment Partners Ltd. | 10,850 | $283.6K | 0.15% | 00.0% | Unchanged |
| James Investment Research Inc | 10,925 | $285.6K | 0.03% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 11,622 | $303.8K | 0.02% | −1,658−12.5% | Reduced |
| Janney Montgomery Scott LLC | 11,865 | $310.0K | 0.00% | +378+3.3% | Added |
| State of New Jersey Common Pension Fund D | 11,923 | $311.7K | 0.00% | −865−6.8% | Reduced |
| Intech Investment Management LLC | 11,935 | $312.0K | 0.00% | −606−4.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 13,702 | $358.2K | 0.00% | 00.0% | Unchanged |
| Agf Management Ltd | 15,000 | $392.1K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 15,340 | $401.0K | 0.00% | 00.0% | Unchanged |
| Jackson Creek Investment Advisors LLC | 18,648 | $409.0K | 0.14% | −47−0.3% | Reduced |
| Vinva Investment Management Ltd | 11,983 | $419.7K | 0.00% | −12,107−50.3% | Reduced |
| HSBC Holdings PLC | 15,588 | $421.2K | 0.00% | −22,189−58.7% | Reduced |
| Squarepoint Ops LLC | 16,200 | $423.5K | 0.00% | −66,946−80.5% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 17,310 | $452.5K | 0.00% | −13,122−43.1% | Reduced |
| New York State Common Retirement Fund | 17,371 | $454.1K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 17,437 | $455.8K | 0.00% | −209,530−92.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 18,185 | $475.4K | 0.01% | +18,185 | New |
| Jupiter Topco LLC | 18,200 | $475.7K | 0.00% | +18,200 | New |
| Los Angeles Capital Management LLC | 18,267 | $477.5K | 0.00% | −21,483−54.0% | Reduced |
| Bank of Montreal | 18,416 | $481.4K | 0.00% | +948+5.4% | Added |
| BetterWealth, LLC | 18,622 | $486.8K | 0.09% | +18,622 | New |
| Simplex Trading, LLC | 19,431 | $507.9K | 0.01% | +18,095+1,354.4% | Added |
| Virginia Retirement Systems Et Al | 19,435 | $508.0K | 0.00% | +7,500+62.8% | Added |
| Barclays PLC | 20,603 | $538.6K | 0.00% | +2,229+12.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 21,578 | $564.0K | 0.00% | −1,795−7.7% | Reduced |
| Duncan Williams Asset Management, LLC | 22,095 | $577.6K | 0.13% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 23,229 | $607.2K | 0.00% | −4,890−17.4% | Reduced |
| Ritholtz Wealth Management | 24,243 | $633.7K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 25,162 | $657.7K | 0.00% | −14,193−36.1% | Reduced |
| Jump Financial, LLC | 25,608 | $669.4K | 0.01% | +25,608 | New |
| Brevan Howard Capital Management LP | 25,956 | $678.5K | 0.01% | +25,956 | New |
| Vanguard Asset Management, Ltd | 26,279 | $686.9K | 0.00% | 00.0% | Unchanged |