Solid Biosciences LLC
Ownership
Ownership Structure
Who owns Solid Biosciences LLC (SLDB)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 60.4% of the shares are freely tradable; institutional investors hold 101.6%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Perceptive Advisors LLC | 11.10 | 11,906,646 | +0.0 | 06/30/2026 |
| Bain Capital Life Sciences Investors, LLC | 9.15 | 9,808,819 | +24.0 | 03/31/2026 |
| RA Capital Management, LLC | 8.71 | 9,339,978 | +60.7 | 03/31/2026 |
| Siren, L.L.C. | 7.17 | 7,690,405 | +0.0 | 03/31/2026 |
| Vestal Point Capital LP | 4.66 | 5,000,000 | -14.0 | 03/31/2026 |
| BlackRock Inc | 4.62 | 4,958,354 | +1.8 | 03/31/2026 |
| HHG PLC | 3.74 | 4,010,695 | +0.0 | 03/31/2026 |
| FMR Inc | 3.36 | 3,606,404 | +77.7 | 03/31/2026 |
| Deep Track Capital, LP | 3.32 | 3,565,062 | +0.0 | 06/30/2026 |
| Armistice Capital, LLC | 2.98 | 3,200,000 | +22.5 | 03/31/2026 |
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: September 18, 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.