Cogent BiosciencesCOGT
13F holders, Q3 2025 (September 30)195holders +15
39new positions
24sold out
8famous investors
$14.36avg. 13F price*
At the end of Q3 2025, 195 institutions reported holding Cogent Biosciences Inc. (COGT) in their 13F filings, up 15 from Q2 2025. 39 opened new positions and 24 sold out. The largest holders were FMR LLC ($321.8M), BlackRock, Inc. ($148.9M) and Deerfield Management Company, L.P. ($130.0M). 8 famous investors held it, including Stanley Druckenmiller (0.4% of Duquesne Family Office's portfolio), Steve Cohen (0.0% of Point72 Asset Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Cogent Biosciences Inc.
- CUSIP
- 19240Q201
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 39 | $180.2M |
| Exits | 24 | $44.3M |
All 13F filers, Q2 2025 → Q3 2025: 49,830,933 shares bought and 26,130,821 shares sold, net +23,700,112 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 195 holders
| FMR LLC | 0.02% | Add +31.2% | 22,408,263 | $321.8M |
| BlackRock, Inc. | 0.00% | Add +20.2% | 10,369,535 | $148.9M |
| Deerfield Management Company, L.P. | 2.16% | Add +242.9% | 9,053,118 | $130.0M |
| Fairmount Funds Management LLC | 11.63% | Add +44.6% | 9,003,418 | $129.3M |
| Kynam Capital Management, LP | 8.43% | Reduce -7.1% | 7,886,172 | $113.2M |
| Vanguard Group Inc. | 0.00% | Add +18.9% | 7,757,662 | $111.4M |
| Commodore Capital LP | 5.08% | Add +213.7% | 7,250,000 | $104.1M |
| TCG Crossover Management, LLC | 4.80% | Reduce -2.4% | 6,798,162 | $97.6M |
| State Street Corp. | 0.00% | Add +41.6% | 4,775,419 | $68.6M |
| Venrock Adviser, LLC | 3.23% | Reduce -15.9% | 4,000,000 | $57.4M |
| RTW Investments, LP | 0.61% | New | 3,467,486 | $49.8M |
| Geode Capital Management, LLC | 0.00% | Add +22.5% | 3,274,155 | $47.0M |
| Janus Henderson Group PLC | 0.02% | Add +10.6% | 3,178,043 | $45.6M |
| Paradigm Biocapital Advisors LP | 1.34% | Reduce -69.5% | 3,156,398 | $45.3M |
| Octagon Capital Advisors LP | 6.45% | Add +4.0% | 2,874,111 | $41.3M |
| Vivo Capital, LLC | 3.22% | Add +148.5% | 2,789,137 | $40.1M |
| Balyasny Asset Management L.P. | 0.08% | New | 2,670,486 | $38.3M |
| Bank of America Corp. | 0.00% | Add +59.8% | 2,239,255 | $32.2M |
| Redmile Group, LLC | 3.09% | Add +52.6% | 2,209,118 | $31.7M |
| Sofinnova Investments, Inc. | 1.87% | Reduce -9.7% | 2,127,941 | $30.6M |
| Saturn V Capital Management LP | 6.38% | Reduce -11.9% | 2,025,041 | $29.1M |
| UBS Group AG | 0.01% | Reduce -47.3% | 1,853,672 | $26.6M |
| Siren, L.L.C. | 0.97% | Add +101.8% | 1,724,279 | $24.8M |
| Citadel Advisors | 0.02% | Add +168.5% | 1,667,807 | $23.9M |
| Goldman Sachs Group Inc. | 0.00% | Add +38.3% | 1,659,677 | $23.8M |
| Emerald Advisers, LLC | 0.73% | Add +9.3% | 1,579,496 | $22.7M |
| D. E. Shaw & Co. | 0.02% | Add +459.7% | 1,530,925 | $22.0M |
| Nantahala Capital Management, LLC | 1.34% | Reduce -9.0% | 1,506,989 | $21.6M |
| Morgan Stanley | 0.00% | Add +4.8% | 1,288,164 | $18.5M |
| Point72 Asset Management | 0.04% | Reduce -74.8% | 1,237,833 | $17.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +34.2% | 1,190,645 | $17.1M |
| Northern Trust Corp. | 0.00% | Add +26.4% | 1,181,665 | $17.0M |
| Duquesne Family Office | 0.39% | New | 1,059,580 | $15.2M |
| Emerald Mutual Fund Advisers Trust | 0.76% | Add +14.2% | 1,022,858 | $14.7M |
| Rock Springs Capital Management LP | 0.85% | Add +26.0% | 1,008,308 | $14.5M |
| Candriam S.C.A. | 0.07% | Add +123.3% | 954,209 | $13.7M |
| Boone Capital Management LLC | 4.45% | New | 945,042 | $13.6M |
| Nuveen, LLC | 0.00% | Add +308.3% | 939,620 | $13.5M |
| Silverarc Capital Management, LLC | 1.69% | New | 815,075 | $11.7M |
| BNP Paribas Financial Markets | 0.01% | Add +224.0% | 697,964 | $10.0M |
| Marshall Wace, LLP | 0.01% | New | 642,479 | $9.2M |
| Kennedy Capital Management LLC | 0.19% | Add +12.3% | 583,885 | $8.4M |
| Assenagon Asset Management S.A. | 0.01% | Add +193.4% | 577,004 | $8.3M |
| Trexquant Investment LP | 0.08% | Add +13.0% | 566,372 | $8.1M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | New | 562,000 | $8.1M |
| Woodline Partners LP | 0.03% | Reduce -48.7% | 513,397 | $7.4M |
| Logos Global Management LP | 0.71% | New | 500,000 | $7.2M |
| HighVista Strategies LLC | 1.63% | Add +63.3% | 462,405 | $6.6M |
| Exome Asset Management LLC | 4.21% | Reduce -16.9% | 443,547 | $6.4M |
| Millennium Management | 0.00% | Reduce -57.2% | 414,966 | $6.0M |
| Wellington Management Group LLP | 0.00% | Add +36.8% | 406,899 | $5.8M |
| Macquarie Group Ltd. | 0.01% | Add +73.4% | 398,830 | $5.7M |
| Invesco Ltd. | 0.00% | Add +229.3% | 372,270 | $5.3M |
| Bank of New York Mellon Corp | 0.00% | Add +24.4% | 363,016 | $5.2M |
| Superstring Capital Management LP | 5.11% | Reduce -62.5% | 361,408 | $5.2M |
| Barclays PLC | 0.00% | Add +12.3% | 359,830 | $5.2M |
| Hennion & Walsh Asset Management, Inc. | 0.16% | Reduce -1.8% | 300,127 | $4.3M |
| SummitTX Capital, L.P. | 0.18% | Reduce -1.4% | 295,810 | $4.2M |
| Raymond James Financial Inc. | 0.00% | Add +643004.4% | 289,397 | $4.2M |
| Principal Financial Group Inc. | 0.00% | New | 272,460 | $3.9M |
| Algert Global LLC | 0.06% | Reduce -69.1% | 267,142 | $3.8M |
| New Leaf Venture Partners, L.L.C. | 8.37% | No change | 250,765 | $3.6M |
| Renaissance Technologies | 0.00% | New | 232,968 | $3.3M |
| Susquehanna Portfolio Strategies, LLC | 0.05% | Add +140.0% | 229,755 | $3.3M |
| F/m Investments LLC | 0.12% | Add +83.5% | 220,168 | $3.2M |
| Platinum Investment Management Ltd. | 0.20% | No change | 219,504 | $3.2M |
| Burkehill Global Management, LP | 0.17% | New | 200,000 | $2.9M |
| Boothbay Fund Management, LLC | 0.07% | Reduce -61.6% | 192,770 | $2.8M |
| Jacobs Levy Equity Management, Inc. | 0.01% | New | 187,083 | $2.7M |
| Royal Bank of Canada | 0.00% | Reduce -5.3% | 179,718 | $2.6M |
| Schroder Investment Management Group | 0.00% | Add +44.1% | 179,733 | $2.5M |
| Rhumbline Advisers | 0.00% | Add +12.9% | 176,712 | $2.5M |
| Caption Management, LLC | 0.15% | Reduce -59.7% | 176,064 | $2.5M |
| Swiss National Bank | 0.00% | Add +16.6% | 162,200 | $2.3M |
| Rafferty Asset Management, LLC | 0.01% | Add +62.3% | 148,801 | $2.1M |
| Jane Street Group, LLC | 0.00% | New | 148,401 | $2.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -31.0% | 142,954 | $2.1M |
| Prelude Capital Management, LLC | 0.15% | Reduce -15.9% | 137,281 | $2.0M |
| Alliancebernstein L.P. | 0.00% | Add +51.9% | 124,620 | $1.8M |
| Russell Investments Group, Ltd. | 0.00% | Add +29.7% | 120,945 | $1.7M |
| Holocene Advisors, LP | 0.00% | New | 117,916 | $1.7M |
| AQR Capital Management | 0.00% | Add +159.2% | 116,841 | $1.7M |
| Qube Research & Technologies Ltd | 0.00% | Add +501.3% | 113,658 | $1.6M |
| Cinctive Capital Management LP | 0.08% | New | 111,058 | $1.6M |
| Fisher Asset Management | 0.00% | Reduce -6.7% | 103,492 | $1.5M |
| Acuta Capital Partners, LLC | 1.53% | New | 102,907 | $1.5M |
| Alyeska Investment Group, L.P. | 0.00% | New | 100,000 | $1.4M |
| Legal & General Group Plc | 0.00% | Add +23.4% | 98,814 | $1.4M |
| Sphera Funds Management LTD. | 0.34% | Reduce -31.4% | 98,526 | $1.4M |
| Diadema Partners LP | 0.98% | Reduce -75.1% | 97,813 | $1.4M |
| Engineers Gate Manager LP | 0.02% | Add +6.9% | 96,486 | $1.4M |
| Deutsche Bank AG | 0.00% | Add +66.5% | 96,127 | $1.4M |
| State of Wisconsin Investment Board | 0.00% | Reduce -52.5% | 95,893 | $1.4M |
| Federated Hermes, Inc. | 0.00% | Add +4661150.0% | 93,225 | $1.3M |
| Tema ETFs LLC | 0.11% | Reduce -23.6% | 89,923 | $1.3M |
| NEOS Investment Management LLC | 0.01% | Reduce -23.6% | 89,923 | $1.3M |
| T. Rowe Price Associates Inc. | 0.00% | Add +22.6% | 89,716 | $1.3M |
| Wells Fargo & Company | 0.00% | Add +44.8% | 81,004 | $1.2M |
| California State Teachers Retirement System | 0.00% | Add +37.6% | 80,733 | $1.2M |
| Susquehanna International Group, LLP | 0.00% | Reduce -80.6% | 78,623 | $1.1M |
"% of holder's portfolio" is COGT's weight in each manager's 13F, not the share of Cogent Biosciences Inc. the manager owns.