Security record · archived quarter
ZYME
Zymeworks Inc. · Healthcare · Biotechnology
89Tracked holders
-2Δ holders
24.79MShares held
$647.06MReported value
+6New positions
−8Exits
Momentum inputs (comparable managers):
holder breadth -2.2% ·
share flow -0.1% ·
net new positions -2.2%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 89 | -2 | 24.79M | $647.06M | +6 | −8 |
| Q1 2026 | 94 | +3 | 24.89M | $623.10M | +9 | −6 |
| Q4 2025 | 90 | -1 | 25.71M | $677.12M | — | −1 |
| Q3 2025 | 19 | +2 | 15.73M | $268.60M | +2 | −1 |
| Q2 2025 | 15 | +1 | 10.33M | $129.64M | +1 | — |
| Q1 2025 | 11 | 0 | 3.31M | $39.41M | +1 | −1 |
| Q4 2024 | 11 | -2 | 3.00M | $43.95M | — | −2 |
| Q3 2024 | 12 | +2 | 2.16M | $27.11M | +2 | — |
| Q2 2024 | 10 | — | 2.50M | $21.29M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 4.25M | -6.7% | $111.12M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 16 | Assenagon Asset Management S.A. | 2.50M | +244.0% | $65.46M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | Assenagon Asset Management S.A. | 2.50M | +244.0% | $65.46M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | Morgan Stanley ✦ | 2.23M | -10.1% | $58.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 19 | Morgan Stanley ✦ | 2.23M | -10.1% | $58.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 20 | Morgan Stanley ✦ | 2.23M | -10.1% | $58.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 21 | Morgan Stanley ✦ | 2.23M | -10.1% | $58.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 22 | Morgan Stanley ✦ | 2.23M | -10.1% | $58.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 23 | Morgan Stanley ✦ | 2.23M | -10.1% | $58.33M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 24 | BNP Paribas Asset Management… | 1.78M | -6.7% | $46.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 25 | BNP Paribas Asset Management… | 1.78M | -6.7% | $46.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 26 | BNP Paribas Asset Management… | 1.78M | -6.7% | $46.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | Vanguard Capital Management Llc | 1.56M | -8.6% | $40.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 28 | State Street Global Advisors ✦ (passive) | 1.09M | +7.5% | $28.45M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 29 | Dimensional Fund Advisors Lp | 994.96K | -12.7% | $26.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | Dimensional Fund Advisors Lp | 994.96K | -12.7% | $26.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | Dimensional Fund Advisors Lp | 994.96K | -12.7% | $26.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 32 | Dimensional Fund Advisors Lp | 994.96K | -12.7% | $26.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 33 | Dimensional Fund Advisors Lp | 994.96K | -12.7% | $26.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 34 | Citadel Advisors ✦ | 914.14K | -20.5% | $23.90M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 35 | Citadel Advisors ✦ | 914.14K | -20.5% | $23.90M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 36 | Nomura Asset Management… | 889.80K | New | $23.26M | 0.0% | New | 1 | SEC ↗ |
| 37 | Fidelity (FMR) ✦ | 702.57K | +5.3% | $18.37M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 38 | Fidelity (FMR) ✦ | 702.57K | +5.3% | $18.37M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 39 | Geode Capital Management ✦ (passive) | 692.41K | +4.9% | $18.10M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 40 | Geode Capital Management ✦ (passive) | 692.41K | +4.9% | $18.10M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 41 | Qube Research & Technologies Ltd | 593.59K | +15.9% | $15.52M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Goldman Sachs Group ✦ | 470.82K | -21.5% | $12.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 43 | Goldman Sachs Group ✦ | 470.82K | -21.5% | $12.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 44 | Arrowstreet Capital ✦ | 418.50K | -43.7% | $10.94M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 45 | Deutsche Bank Ag\ | 397.19K | -56.9% | $10.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Deutsche Bank Ag\ | 397.19K | -56.9% | $10.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | Deutsche Bank Ag\ | 397.19K | -56.9% | $10.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 48 | First Trust Advisors Lp | 340.36K | New | $8.90M | 0.0% | New | 1 | SEC ↗ |
| 49 | Northern Trust Corp | 321.07K | +0.3% | $8.39M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | Northern Trust Corp | 321.07K | +0.3% | $8.39M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Northern Trust Corp | 321.07K | +0.3% | $8.39M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Northern Trust Corp | 321.07K | +0.3% | $8.39M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Northern Trust Corp | 321.07K | +0.3% | $8.39M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Pictet Asset Management Holding SA | 308.19K | +3229.6% | $7.45M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Bank Of America Corp /De/ | 219.07K | -7.5% | $5.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 56 | Bank Of America Corp /De/ | 219.07K | -7.5% | $5.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 57 | Wells Fargo & Company/Mn | 217.20K | +14.5% | $5.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | Wells Fargo & Company/Mn | 217.20K | +14.5% | $5.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Wells Fargo & Company/Mn | 217.20K | +14.5% | $5.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Wells Fargo & Company/Mn | 217.20K | +14.5% | $5.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | Man Group plc | 210.78K | +11.0% | $5.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | Federated Hermes, Inc. | 188.00K | +3.1% | $4.91M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | Federated Hermes, Inc. | 188.00K | +3.1% | $4.91M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | Raymond James Financial Inc | 166.42K | -5.7% | $4.35M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 65 | Raymond James Financial Inc | 166.42K | -5.7% | $4.35M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 66 | Raymond James Financial Inc | 166.42K | -5.7% | $4.35M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | State Of Wisconsin Investment Board | 155.58K | +135.3% | $4.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Charles Schwab Investment… | 152.42K | -17.7% | $3.98M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | D. E. Shaw & Co. ✦ | 144.81K | -38.5% | $3.79M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 70 | Citigroup Inc | 131.44K | +15.0% | $3.44M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Citigroup Inc | 131.44K | +15.0% | $3.44M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Bank of New York Mellon Corp | 131.11K | +5.6% | $3.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Bank of New York Mellon Corp | 131.11K | +5.6% | $3.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | Bank of New York Mellon Corp | 131.11K | +5.6% | $3.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Bank of New York Mellon Corp | 131.11K | +5.6% | $3.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Bank of New York Mellon Corp | 131.11K | +5.6% | $3.43M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Nuveen, LLC | 119.39K | -81.7% | $3.12M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | Nuveen, LLC | 119.39K | -81.7% | $3.12M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | UBS Group AG | 115.09K | -33.0% | $3.01M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | UBS Group AG | 115.09K | -33.0% | $3.01M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 81 | UBS Group AG | 115.09K | -33.0% | $3.01M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 82 | UBS Group AG | 115.09K | -33.0% | $3.01M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 83 | Invesco Ltd. | 112.21K | -10.7% | $2.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 84 | Invesco Ltd. | 112.21K | -10.7% | $2.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 85 | Invesco Ltd. | 112.21K | -10.7% | $2.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 86 | Invesco Ltd. | 112.21K | -10.7% | $2.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 87 | Invesco Ltd. | 112.21K | -10.7% | $2.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | AQR Capital Management ✦ | 111.28K | +22.7% | $2.91M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 89 | AQR Capital Management ✦ | 111.28K | +22.7% | $2.91M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 90 | AQR Capital Management ✦ | 111.28K | +22.7% | $2.91M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 91 | AQR Capital Management ✦ | 111.28K | +22.7% | $2.91M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 92 | AQR Capital Management ✦ | 111.28K | +22.7% | $2.91M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 93 | AQR Capital Management ✦ | 111.28K | +22.7% | $2.91M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 94 | Wellington Management ✦ | 110.01K | -20.7% | $2.88M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 95 | Wellington Management ✦ | 110.01K | -20.7% | $2.88M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 96 | Wellington Management ✦ | 110.01K | -20.7% | $2.88M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 97 | Tidal Investments LLC | 105.61K | +0.7% | $2.76M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | JPMorgan Chase ✦ | 106.40K | -6.7% | $2.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 99 | JPMorgan Chase ✦ | 106.40K | -6.7% | $2.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 100 | JPMorgan Chase ✦ | 106.40K | -6.7% | $2.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Nomura Asset Management… | $23.26M | 0.0% |
| First Trust Advisors Lp | $8.90M | 0.0% |
Exited
| Hrt Financial Lp | $5.96M | was 0.0% |
| American Century Companies Inc | $1.77M | was 0.0% |
| Connor, Clark & Lunn… | $949,492 | was 0.0% |
| Schroder Investment… | $686,329 | was 0.0% |
| Susquehanna International… | $611,502 | was 0.0% |
| Amundi | $352,663 | was 0.0% |
| Lazard Asset Management Llc | $265,474 | was 0.0% |
| Fifth Third Bancorp | $1,678 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 209 holders, 70.12M shares, $1.75B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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