COGT Cogent Biosciences, Inc.
Cogent Biosciences, Inc. (COGT) Institutional Ownership
What the institutions did with COGT last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| FMR LLC | 25.7M | 13.2% |
| BlackRock, Inc. | 17.4M | 8.9% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.1M | 4.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 7.4M | 3.8% |
| STATE STREET CORP | 7.0M | 3.6% |
| Jupiter Topco LLC | 6.6M | 3.4% |
| Fairmount Funds Management LLC | 5.5M | 2.8% |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 5.0M | 2.6% |
| TCG Crossover Management, LLC | 4.9M | 2.5% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 4.7M | 2.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 4.5M | 2.3% |
| WELLINGTON MANAGEMENT GROUP LLP | 4.3M | 2.2% |
| Kynam Capital Management, LP | 3.7M | 1.9% |
| LORD, ABBETT & CO. LLC | 3.4M | 1.8% |
| Polar Capital Holdings Plc | 3.2M | 1.7% |
| Commodore Capital LP | 3.1M | 1.6% |
| Assenagon Asset Management S.A. | 2.9M | 1.5% |
| Invesco Ltd. | 2.6M | 1.3% |
| Woodline Partners LP | 2.6M | 1.3% |
| Pictet Asset Management Holding SA | 2.4M | 1.2% |
| Octagon Capital Advisors LP | 2.4M | 1.2% |
| RTW INVESTMENTS, LP | 2.3M | 1.2% |
| GOLDMAN SACHS GROUP INC | 2.3M | 1.2% |
| Candriam S.C.A. | 2.1M | 1.1% |
| Deep Track Capital, LP | 2.0M | 1.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| DEERFIELD MANAGEMENT COMPANY, L.P. | Reduced | 9.0M | 5.0M | -4.0M |
| Polar Capital Holdings Plc | New | 0 | 3.2M | +3.2M |
| RTW INVESTMENTS, LP | Reduced | 5.5M | 2.3M | -3.1M |
| Assenagon Asset Management S.A. | Increased | 295.7K | 2.9M | +2.6M |
| FMR LLC | Increased | 23.1M | 25.7M | +2.6M |
| Holocene Advisors, LP | Reduced | 2.3M | 32.8K | -2.2M |
| GOLDMAN SACHS GROUP INC | Reduced | 4.4M | 2.3M | -2.1M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 3.2M | 4.7M | +1.4M |
| ORBIMED ADVISORS LLC | Increased | 322.1K | 1.7M | +1.4M |
| BlackRock, Inc. | Increased | 16.0M | 17.4M | +1.3M |
| STATE STREET CORP | Increased | 5.7M | 7.0M | +1.3M |
| Vestal Point Capital, LP | Sold Out | 1.2M | 0 | -1.2M |
| Woodline Partners LP | Increased | 1.5M | 2.6M | +1.1M |
| Sofinnova Investments, Inc. | Reduced | 2.1M | 1.0M | -1.1M |
| Deep Track Capital, LP | Increased | 1.0M | 2.0M | +1.0M |
| D. E. Shaw & Co., Inc. | Reduced | 1.9M | 922.5K | -945.9K |
| Logos Global Management LP | New | 0 | 900.0K | +900.0K |
| MARSHALL WACE, LLP | Reduced | 1.6M | 706.2K | -894.0K |
| CITADEL ADVISORS LLC | Reduced | 1.7M | 849.7K | -865.2K |
| UBS Group AG | Increased | 291.5K | 1.1M | +830.8K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 3.7M | 4.5M | +809.5K |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 3.6M | 4.3M | +765.4K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 7.3M | 8.1M | +739.1K |
| Point72 Asset Management, L.P. | Reduced | 1.4M | 744.2K | -666.6K |
| Saturn V Capital Management LP | Sold Out | 626.6K | 0 | -626.6K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.