Foghorn Therapeutics Inc
Ownership
Ownership Structure
Who owns Foghorn Therapeutics Inc (FHTX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 43.1% of the shares are freely tradable; institutional investors hold 76.6%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Flagship Ventures Management, Inc. | 21.34 | 12,674,120 | +0.0 | 06/30/2026 |
| Bvf Inc | 9.84 | 5,842,000 | +0.0 | 06/30/2026 |
| FMR Inc | 9.61 | 5,705,958 | -5.6 | 06/30/2026 |
| Deerfield Management Co | 7.40 | 4,394,367 | +0.0 | 06/30/2026 |
| BlackRock Inc | 4.42 | 2,626,832 | +11.1 | 06/30/2026 |
| Euclidean Capital LLC | 2.65 | 1,573,761 | +0.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 2.52 | 1,494,611 | +0.0 | 06/30/2026 |
| Geode Capital Management, LLC | 1.53 | 910,866 | +7.4 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Fidelity Growth Company Fund | 3.09 | 1,834,180 | +0.0 | 08/31/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 1.88 | 1,118,679 | +0.0 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: October 30, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.