Security record · archived quarter
COGT
Cogent Biosciences, Inc. · Healthcare · Biotechnology
103Tracked holders
+9Δ holders
108.14MShares held
$4.02BReported value
+15New positions
−6Exits
Momentum inputs (comparable managers):
holder breadth +9.6% ·
share flow +18.0% ·
net new positions +8.7%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 104 | +4 | 108.47M | $4.20B | +7 | −3 |
| Q1 2026 | 103 | +9 | 108.14M | $4.02B | +15 | −6 |
| Q4 2025 | 92 | +1 | 96.22M | $3.42B | +1 | — |
| Q3 2025 | 20 | +4 | 59.75M | $857.99M | +4 | — |
| Q2 2025 | 13 | -2 | 45.58M | $327.23M | — | −2 |
| Q1 2025 | 12 | -1 | 13.98M | $83.77M | — | −1 |
| Q4 2024 | 13 | 0 | 17.19M | $134.06M | +1 | −1 |
| Q3 2024 | 12 | +2 | 19.61M | $211.75M | +2 | — |
| Q2 2024 | 10 | — | 18.90M | $159.29M | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 23.12M | +0.1% | $889.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | Fidelity (FMR) ✦ | 23.12M | +0.1% | $889.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 23.12M | +0.1% | $889.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Fidelity (FMR) ✦ | 23.12M | +0.1% | $889.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Fidelity (FMR) ✦ | 23.12M | +0.1% | $889.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | Fidelity (FMR) ✦ | 23.12M | +0.1% | $889.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | Fidelity (FMR) ✦ | 23.12M | +0.1% | $889.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 16.05M | +23.7% | $617.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 23 | Vanguard Capital Management Llc | 6.89M | — | $265.39M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Janus Henderson Group Plc | 9.62M | +112.0% | $234.11M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 25 | Janus Henderson Group Plc | 9.62M | +112.0% | $234.11M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 26 | Janus Henderson Group Plc | 9.62M | +112.0% | $234.11M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 27 | Janus Henderson Group Plc | 9.62M | +112.0% | $234.11M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 28 | Janus Henderson Group Plc | 9.62M | +112.0% | $234.11M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 29 | State Street Global Advisors ✦ (passive) | 5.66M | +14.6% | $217.99M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 30 | Goldman Sachs Group ✦ | 4.43M | +160.0% | $170.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | Goldman Sachs Group ✦ | 4.43M | +160.0% | $170.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 3.70M | +5.3% | $142.42M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 33 | Geode Capital Management ✦ (passive) | 3.70M | +5.3% | $142.42M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 34 | Wellington Management ✦ | 3.58M | +31.9% | $137.74M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 35 | Wellington Management ✦ | 3.58M | +31.9% | $137.74M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 36 | Wellington Management ✦ | 3.58M | +31.9% | $137.74M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 37 | Wellington Management ✦ | 3.58M | +31.9% | $137.74M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 38 | Wellington Management ✦ | 3.58M | +31.9% | $137.74M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 39 | Wellington Management ✦ | 3.58M | +31.9% | $137.74M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 40 | Wellington Management ✦ | 3.58M | +31.9% | $137.74M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 41 | Wellington Management ✦ | 3.58M | +31.9% | $137.74M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 42 | T. Rowe Price ✦ | 3.21M | +25.3% | $123.66M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 43 | T. Rowe Price ✦ | 3.21M | +25.3% | $123.66M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 44 | Invesco Ltd. | 2.43M | +314.8% | $93.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | Invesco Ltd. | 2.43M | +314.8% | $93.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | Invesco Ltd. | 2.43M | +314.8% | $93.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Invesco Ltd. | 2.43M | +314.8% | $93.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Invesco Ltd. | 2.43M | +314.8% | $93.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Invesco Ltd. | 2.43M | +314.8% | $93.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Holocene Advisors, LP | 2.25M | +91.0% | $86.61M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 51 | D. E. Shaw & Co. ✦ | 1.87M | -16.9% | $71.91M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 52 | D. E. Shaw & Co. ✦ | 1.87M | -16.9% | $71.91M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 53 | Pictet Asset Management Holding SA | 1.80M | +1499.2% | $68.83M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 54 | Citadel Advisors ✦ | 1.71M | +19.2% | $66.01M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 55 | Marshall Wace ✦ | 1.60M | -3.6% | $61.59M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 56 | Point72 Asset Management ✦ | 1.41M | +70.5% | $54.30M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 57 | Northern Trust Corp | 1.25M | +3.9% | $47.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Northern Trust Corp | 1.25M | +3.9% | $47.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Northern Trust Corp | 1.25M | +3.9% | $47.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Northern Trust Corp | 1.25M | +3.9% | $47.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Northern Trust Corp | 1.25M | +3.9% | $47.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Charles Schwab Investment… | 1.24M | -3.0% | $47.82M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Millennium Management ✦ | 1.19M | -1.3% | $45.90M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 64 | Millennium Management ✦ | 1.19M | -1.3% | $45.90M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 65 | Bank Of America Corp /De/ | 1.04M | -12.4% | $40.18M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | Bank Of America Corp /De/ | 1.04M | -12.4% | $40.18M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | Bank Of America Corp /De/ | 1.04M | -12.4% | $40.18M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 68 | Bank Of America Corp /De/ | 1.04M | -12.4% | $40.18M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 69 | American Century Companies Inc | 890.57K | -0.3% | $34.28M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 70 | Balyasny Asset Management L.P. | 856.60K | -40.5% | $32.97M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 71 | Nuveen, LLC | 831.60K | -10.8% | $32.01M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 72 | Nuveen, LLC | 831.60K | -10.8% | $32.01M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Nuveen, LLC | 831.60K | -10.8% | $32.01M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Renaissance Technologies ✦ | 706.27K | +2.5% | $27.18M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Voya Investment Management Llc | 664.15K | +398.6% | $25.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Voya Investment Management Llc | 664.15K | +398.6% | $25.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | Voya Investment Management Llc | 664.15K | +398.6% | $25.56M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | Morgan Stanley ✦ | 642.68K | -11.6% | $24.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Morgan Stanley ✦ | 642.68K | -11.6% | $24.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | Morgan Stanley ✦ | 642.68K | -11.6% | $24.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 81 | Morgan Stanley ✦ | 642.68K | -11.6% | $24.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 82 | Morgan Stanley ✦ | 642.68K | -11.6% | $24.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 83 | Morgan Stanley ✦ | 642.68K | -11.6% | $24.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 84 | Morgan Stanley ✦ | 642.68K | -11.6% | $24.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 85 | Morgan Stanley ✦ | 642.68K | -11.6% | $24.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 86 | Morgan Stanley ✦ | 642.68K | -11.6% | $24.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 87 | Ensign Peak Advisors, Inc | 572.87K | +35.9% | $22.05M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 88 | Massachusetts Financial Services Co… | 449.48K | New | $17.30M | 0.0% | New | 1 | SEC ↗ |
| 89 | Massachusetts Financial Services Co… | 449.48K | New | $17.30M | 0.0% | New | 1 | SEC ↗ |
| 90 | Qube Research & Technologies Ltd | 394.00K | +42.4% | $15.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 91 | Russell Investments Group, Ltd. | 374.87K | -2.8% | $14.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 92 | Russell Investments Group, Ltd. | 374.87K | -2.8% | $14.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 93 | Russell Investments Group, Ltd. | 374.87K | -2.8% | $14.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Russell Investments Group, Ltd. | 374.87K | -2.8% | $14.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | Russell Investments Group, Ltd. | 374.87K | -2.8% | $14.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | Russell Investments Group, Ltd. | 374.87K | -2.8% | $14.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | Bank of New York Mellon Corp | 372.80K | -0.9% | $14.35M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 98 | Bank of New York Mellon Corp | 372.80K | -0.9% | $14.35M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 99 | Bank of New York Mellon Corp | 372.80K | -0.9% | $14.35M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | Bank of New York Mellon Corp | 372.80K | -0.9% | $14.35M | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Massachusetts Financial… | $17.30M | 0.0% |
| Massachusetts Financial… | $17.30M | 0.0% |
Exited
| Duquesne Family Office | $78.66M | was 1.9% |
| Tudor Investment Corp Et Al | $5.68M | was 0.0% |
| Hrt Financial Lp | $2.89M | was 0.0% |
| Mackenzie Financial Corp | $318,345 | was 0.0% |
| Mariner, LLC | $251,545 | was 0.0% |
| Daiwa Securities Group Inc. | $15,000 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 304 holders, 186.07M shares, $6.90B 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: Q1 2026 ·
Methodology ·
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