Solid Biosciences Inc. SLDB
CIK 0001707502 · CUSIP 83422E204
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | PERCEPTIVE ADVISORS LLC CIK 1224962 · View history | $66.74M 11,833,539 shares | 1.22% | 0(0.0%)Unchanged | SEC filing ↗ Feb 17, 2026 | ▾ |
| 02 | Bain Capital Life Sciences Investors, LLC CIK 1703031 · View history | $44.62M 7,911,669 shares | 3.42% | 0(0.0%)Unchanged | SEC filing ↗ Feb 17, 2026 | ▾ |
| 03 | Siren, L.L.C. CIK 2005245 · View history | $43.37M 7,690,405 shares | 1.29% | +274.50K(+3.7%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 04 | Vestal Point Capital, LP CIK 1974915 · View history | $32.80M 5,815,000 shares | 1.20% | +2.84M(+95.5%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 05 | RA CAPITAL MANAGEMENT, L.P. CIK 1346824 · View history | $32.78M 5,811,423 shares | 0.34% | 0(0.0%)Unchanged | SEC filing ↗ Feb 17, 2026 | ▾ |
| 06 | BlackRock, Inc. CIK 2012383 · View history | $27.47M 4,869,682 shares | 0.00% | +144.56K(+3.1%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 07 | VANGUARD GROUP INC CIK 102909 · View history | $19.49M 3,454,959 shares | 0.00% | +371.11K(+12.0%)Added | SEC filing ↗ Jan 29, 2026 | ▾ |
| 08 | CITADEL ADVISORS LLC CIK 1423053 · View history | $15.02M 2,663,863 shares | 0.01% | +71.17K(+2.7%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 09 | ARMISTICE CAPITAL, LLC CIK 1601086 · View history | $14.73M 2,612,000 shares | 0.36% | +1.68M(+179.1%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 10 | Point72 Asset Management, L.P. CIK 1603466 · View history | $13.63M 2,416,108 shares | 0.02% | +1.08M(+81.3%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 11 | FMR LLC CIK 315066 · View history | $11.45M 2,029,898 shares | 0.00% | -884.23K(-30.3%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 12 | Redmile Group, LLC CIK 1425738 · View history | $10.49M 1,860,542 shares | 0.77% | -38.80K(-2.0%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 13 | Alyeska Investment Group, L.P. CIK 1453072 · View history | $9.49M 1,682,805 shares | 0.03% | 0(0.0%)Unchanged | SEC filing ↗ Feb 13, 2026 | ▾ |
| 14 | Nantahala Capital Management, LLC CIK 1472322 · View history | $9.04M 1,603,336 shares | 0.54% | -95.92K(-5.6%)Reduced | SEC filing ↗ Feb 13, 2026 | ▾ |
| 15 | FRANKLIN RESOURCES INC CIK 38777 · View history | $9.02M 1,599,233 shares | 0.00% | +1(0.0%)Added | SEC filing ↗ Feb 11, 2026 | ▾ |
| 16 | ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history | $7.90M 1,400,000 shares | 0.01% | -2.60M(-65.0%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 17 | Monashee Investment Management LLC CIK 1627608 · View history | $7.61M 1,349,771 shares | 4.29% | +1.35MNew | SEC filing ↗ Feb 12, 2026 | ▾ |
| 18 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $7.15M 1,267,392 shares | 0.00% | -19.85K(-1.5%)Reduced | SEC filing ↗ Feb 9, 2026 | ▾ |
| 19 | STATE STREET CORP CIK 93751 · View history | $6.13M 1,087,413 shares | 0.00% | -5.89K(-0.5%)Reduced | SEC filing ↗ Feb 13, 2026 | ▾ |
| 20 | GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history | $5.68M 1,006,306 shares | 0.00% | +329.68K(+48.7%)Added | SEC filing ↗ Mar 25, 2026 | ▾ |
Showing 20 / 125 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 125 reporting institutions.
This page includes 20 of 125 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 125 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"83422E204","quarter":"2025Q4","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.