Cogent BiosciencesCOGT
13F holders, Q4 2025 (December 31)267holders +72
82new positions
20sold out
9famous investors
$35.52avg. 13F price*
At the end of Q4 2025, 267 institutions reported holding Cogent Biosciences Inc. (COGT) in their 13F filings, up 72 from Q3 2025. 82 opened new positions and 20 sold out. The largest holders were FMR LLC ($820.0M), BlackRock, Inc. ($460.9M) and Vanguard Group Inc. ($409.0M). 9 famous investors held it, including Stanley Druckenmiller (1.9% of Duquesne Family Office's portfolio), David E. Shaw (0.1% of D. E. Shaw & Co.'s portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Cogent Biosciences Inc.
- CUSIP
- 19240Q201
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 82 | $424.7M |
| Exits | 20 | $85.6M |
All 13F filers, Q3 2025 → Q4 2025: 40,054,189 shares bought and 28,286,418 shares sold, net +11,767,771 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 267 holders
| FMR LLC | 0.04% | Add +3.0% | 23,086,967 | $820.0M |
| BlackRock, Inc. | 0.01% | Add +25.1% | 12,974,591 | $460.9M |
| Vanguard Group Inc. | 0.01% | Add +48.4% | 11,514,326 | $409.0M |
| Deerfield Management Company, L.P. | 4.70% | Reduce -0.1% | 9,043,903 | $321.2M |
| Fairmount Funds Management LLC | 24.34% | No change | 9,003,418 | $319.8M |
| RTW Investments, LP | 2.70% | Add +119.0% | 7,592,241 | $269.7M |
| Kynam Capital Management, LP | 14.26% | Reduce -21.8% | 6,165,223 | $219.0M |
| TCG Crossover Management, LLC | 6.90% | Reduce -13.7% | 5,868,162 | $208.4M |
| State Street Corp. | 0.01% | Add +3.5% | 4,940,300 | $175.5M |
| Janus Henderson Group PLC | 0.07% | Add +42.8% | 4,537,408 | $161.1M |
| Geode Capital Management, LLC | 0.01% | Add +7.3% | 3,514,562 | $124.9M |
| Wellington Management Group LLP | 0.02% | Add +566.6% | 2,712,336 | $96.3M |
| T. Rowe Price Associates Inc. | 0.01% | Add +2758.0% | 2,564,062 | $91.1M |
| Vivo Capital, LLC | 5.51% | Reduce -14.0% | 2,398,993 | $85.2M |
| Octagon Capital Advisors LP | 10.45% | Reduce -18.2% | 2,350,000 | $83.5M |
| D. E. Shaw & Co. | 0.06% | Add +46.8% | 2,247,804 | $79.8M |
| Duquesne Family Office | 1.86% | Add +109.0% | 2,214,470 | $78.7M |
| Commodore Capital LP | 5.19% | Reduce -69.7% | 2,196,845 | $78.0M |
| Venrock Adviser, LLC | 3.51% | Reduce -50.0% | 2,000,000 | $71.0M |
| Sofinnova Investments, Inc. | 3.02% | Reduce -7.3% | 1,973,625 | $70.1M |
| Lord, Abbett & Co. LLC | 0.21% | New | 1,870,537 | $66.4M |
| Goldman Sachs Group Inc. | 0.01% | Add +2.7% | 1,705,144 | $60.6M |
| Marshall Wace, LLP | 0.06% | Add +158.5% | 1,660,735 | $59.0M |
| Siren, L.L.C. | 1.73% | Reduce -5.5% | 1,629,279 | $57.9M |
| Emerald Advisers, LLC | 1.73% | Add +0.2% | 1,583,346 | $56.2M |
| Balyasny Asset Management L.P. | 0.10% | Reduce -46.1% | 1,440,318 | $51.2M |
| Citadel Advisors | 0.04% | Reduce -13.7% | 1,438,994 | $51.1M |
| Redmile Group, LLC | 3.76% | Reduce -34.9% | 1,437,918 | $51.1M |
| Candriam S.C.A. | 0.23% | Add +35.9% | 1,296,475 | $46.1M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +7.6% | 1,280,779 | $45.5M |
| Silverarc Capital Management, LLC | 6.40% | Add +52.8% | 1,245,254 | $44.2M |
| Saturn V Capital Management LP | 7.93% | Reduce -39.9% | 1,217,064 | $43.2M |
| Millennium Management | 0.03% | Add +191.2% | 1,208,228 | $42.9M |
| Northern Trust Corp. | 0.01% | Add +1.5% | 1,199,300 | $42.6M |
| Bank of America Corp. | 0.00% | Reduce -46.8% | 1,191,930 | $42.3M |
| Holocene Advisors, LP | 0.09% | Add +899.2% | 1,178,208 | $41.8M |
| Elmind Capital, LP | 12.27% | — | 1,170,740 | $41.6M |
| Fred Alger Management, LLC | 0.15% | New | 1,102,181 | $39.1M |
| Emerald Mutual Fund Advisers Trust | 1.80% | Add +1.5% | 1,038,494 | $36.9M |
| Nuveen, LLC | 0.01% | Reduce -0.7% | 932,621 | $33.1M |
| American Century Companies Inc. | 0.02% | New | 892,920 | $31.7M |
| Rock Springs Capital Management LP | 1.55% | Reduce -15.8% | 849,030 | $30.2M |
| Point72 Asset Management | 0.05% | Reduce -33.1% | 827,525 | $29.4M |
| First Turn Management, LLC | 3.35% | New | 824,283 | $29.3M |
| Woodline Partners LP | 0.11% | Add +59.5% | 818,782 | $29.1M |
| Squadron Capital Management LLC | 12.36% | — | 780,000 | $27.7M |
| Morgan Stanley | 0.00% | Reduce -43.6% | 726,777 | $25.8M |
| Renaissance Technologies | 0.04% | Add +195.8% | 689,068 | $24.5M |
| Voloridge Investment Management, LLC | 0.08% | New | 668,970 | $23.8M |
| Invesco Ltd. | 0.00% | Add +57.4% | 585,765 | $20.8M |
| Defilade Capital Management, L.P. | 2.74% | — | 568,619 | $20.2M |
| Atika Capital Management LLC | 2.50% | New | 506,000 | $18.0M |
| Alyeska Investment Group, L.P. | 0.05% | Add +393.9% | 493,934 | $17.5M |
| Deep Track Capital, LP | 0.37% | New | 453,102 | $16.1M |
| J. Goldman & Co LP | 0.61% | New | 439,269 | $15.6M |
| Federated Hermes, Inc. | 0.03% | Add +357.8% | 426,782 | $15.2M |
| Ensign Peak Advisors, Inc | 0.03% | Add +1545.0% | 421,540 | $15.0M |
| JPMorgan Chase & Co. | 0.00% | Add +435.9% | 400,931 | $14.2M |
| Russell Investments Group, Ltd. | 0.01% | Add +218.7% | 385,457 | $13.7M |
| Sphera Funds Management LTD. | 2.81% | Add +284.2% | 378,500 | $13.4M |
| Bank of New York Mellon Corp | 0.00% | Add +3.7% | 376,296 | $13.4M |
| Raymond James Financial Inc. | 0.00% | Add +29.9% | 375,919 | $13.4M |
| Assenagon Asset Management S.A. | 0.02% | Reduce -34.9% | 375,626 | $13.3M |
| Orbimed Advisors LLC | 0.27% | New | 371,000 | $13.2M |
| Superstring Capital Management LP | 6.96% | Add +1.3% | 366,238 | $13.0M |
| Kennedy Capital Management LLC | 0.27% | Reduce -39.6% | 352,387 | $12.5M |
| Affinity Asset Advisors, LLC | 0.92% | New | 350,000 | $12.4M |
| Hennion & Walsh Asset Management, Inc. | 0.41% | Add +12.6% | 338,065 | $12.0M |
| HighVista Strategies LLC | 3.08% | Reduce -27.2% | 336,667 | $12.0M |
| Burkehill Global Management, LP | 0.80% | Add +62.5% | 325,000 | $11.5M |
| Barclays PLC | 0.00% | Reduce -10.6% | 321,606 | $11.4M |
| Patient Square Capital LP | 2.41% | New | 317,372 | $11.3M |
| Nomura Asset Management International Inc. | 0.02% | — | 305,940 | $10.9M |
| Exome Asset Management LLC | 5.36% | Reduce -31.1% | 305,568 | $10.9M |
| Man Group plc | 0.02% | New | 292,082 | $10.4M |
| Susquehanna International Group, LLP | 0.01% | Add +260.6% | 283,497 | $10.1M |
| Qube Research & Technologies Ltd | 0.01% | Add +143.5% | 276,728 | $9.8M |
| UBS Group AG | 0.00% | Reduce -85.8% | 264,047 | $9.4M |
| SummitTX Capital, L.P. | 0.28% | Reduce -13.1% | 257,171 | $9.1M |
| Nantahala Capital Management, LLC | 0.53% | Reduce -83.4% | 250,000 | $8.9M |
| Evergreen Quality Fund GP, Ltd. | 0.18% | New | 250,000 | $8.9M |
| Nwi Management LP | 0.52% | New | 241,671 | $8.6M |
| F/m Investments LLC | 0.32% | Add +7.1% | 235,804 | $8.4M |
| Susquehanna Portfolio Strategies, LLC | 0.13% | No change | 229,755 | $8.2M |
| Algert Global LLC | 0.13% | Reduce -14.7% | 227,862 | $8.1M |
| Boxer Capital Management, LLC | 1.75% | New | 225,000 | $8.0M |
| Cormorant Asset Management, LP | 0.45% | New | 225,000 | $8.0M |
| Seven Fleet Capital Management LP | 5.15% | — | 214,099 | $7.6M |
| BNP Paribas Financial Markets | 0.00% | Reduce -71.5% | 198,969 | $7.1M |
| Ameriprise Financial Inc. | 0.00% | New | 188,349 | $6.7M |
| Rhumbline Advisers | 0.01% | Add +2.0% | 180,176 | $6.4M |
| Sei Investments Co. | 0.01% | Add +1484.4% | 179,414 | $6.4M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.02% | New | 175,889 | $6.2M |
| Swiss National Bank | 0.00% | Add +2.0% | 165,400 | $5.9M |
| Skandinaviska Enskilda Banken AB (publ) | 0.02% | New | 164,437 | $5.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +14.8% | 164,140 | $5.8M |
| Tudor Investment Corporation | 0.03% | New | 159,942 | $5.7M |
| Squarepoint Ops LLC | 0.01% | New | 155,984 | $5.5M |
| Alliancebernstein L.P. | 0.00% | Add +24.8% | 155,510 | $5.5M |
| Wells Fargo & Company | 0.00% | Add +89.7% | 153,625 | $5.5M |
"% of holder's portfolio" is COGT's weight in each manager's 13F, not the share of Cogent Biosciences Inc. the manager owns.