Solid Biosciences Inc.
SLDB- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001707502
No open-market purchases or sales by Solid Biosciences Inc. insiders were filed in the last 90 days; 157 institutions reported holding it in 13F filings for Q2 2026, worth $1.14B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Solid Biosciences Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 125
- +36 vs. Q4 2024
- Shares held
- 79.2M
- +43.1M (+119.2%) vs. Q4 2024
- Total value
- $293.2M
- +$148.7M (+102.9%) vs. Q4 2024
- New holders
- 51
- 43 more added
- Sold out
- 15
- 15 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SLDB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 157 | $1.14B |
| Q1 2026 | 150 | $717.4M |
| Q4 2025 | 132 | $459.2M |
| Q3 2025 | 129 | $505.2M |
| Q2 2025 | 116 | $403.4M |
| Q1 2025 | 125 | $293.2M |
| Q4 2024 | 90 | $145.3M |
| Q3 2024 | 92 | $249.8M |
| Q2 2024 | 80 | $213.2M |
| Q1 2024 | 56 | $465.9M |
| Q4 2023 | 40 | $102.2M |
| Q3 2023 | 37 | $40.7M |
| Q2 2023 | 36 | $85.6M |
| Q1 2023 | 39 | $74.8M |
| Q4 2022 | 35 | $85.6M |
| Q3 2022 | 58 | $33.4M |
| Q2 2022 | 67 | $39.5M |
| Q1 2022 | 78 | $83.3M |
| Q4 2021 | 82 | $132.2M |
| Q3 2021 | 91 | $184.3M |
| Q2 2021 | 92 | $293.4M |
| Q1 2021 | 104 | $437.6M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Solid Biosciences Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Perceptive Advisors LLC | 11,906,646 | $44.1M | 1.56% | +5,000,000+72.4% | Added |
| Bain Capital Life Sciences Investors, LLC | 7,911,669 | $29.3M | 4.33% | +3,877,087+96.1% | Added |
| Siren, L.L.C. | 7,415,905 | $27.4M | 1.55% | +3,666,864+97.8% | Added |
| Adage Capital Partners GP, L.L.C. | 6,729,484 | $24.9M | 0.05% | +4,981,400+285.0% | Added |
| Commodore Capital LP | 5,825,000 | $21.6M | 1.59% | +5,825,000 | New |
| Ra Capital Management, L.P. | 4,330,446 | $16.0M | 0.27% | 00.0% | Unchanged |
| FMR LLC | 3,517,888 | $13.0M | 0.00% | +3,471,183+7,432.1% | Added |
| VR Adviser, LLC | 2,481,400 | $9.18M | 0.78% | +2,481,400 | New |
| Vanguard Group Inc | 2,460,450 | $9.10M | 0.00% | +1,059,192+75.6% | Added |
| BlackRock, Inc. | 2,150,873 | $7.96M | 0.00% | +290,269+15.6% | Added |
| Redmile Group, LLC | 2,019,171 | $7.47M | 0.71% | +1,403,925+228.2% | Added |
| Citadel Advisors LLC | 1,885,883 | $6.98M | 0.01% | +937,465+98.8% | Added |
| Vestal Point Capital, LP | 1,753,558 | $6.49M | 0.46% | −1,096,442−38.5% | Reduced |
| Monashee Investment Management LLC | 1,673,412 | $6.19M | 0.73% | +1,193,412+248.6% | Added |
| MPM Oncology Impact Management LP | 1,642,356 | $6.08M | 1.04% | +1,642,356 | New |
| Alyeska Investment Group, L.P. | 1,640,821 | $6.07M | 0.02% | +1,294,450+373.7% | Added |
| Franklin Resources Inc | 1,240,700 | $4.59M | 0.00% | +1,240,700 | New |
| Boxer Capital Management, LLC | 1,240,700 | $4.59M | 1.38% | +1,240,700 | New |
| Finepoint Capital LP | 961,251 | $3.56M | 0.60% | 00.0% | Unchanged |
| Casdin Capital, LLC | 775,000 | $2.87M | 0.23% | +775,000 | New |
| EcoR1 Capital, LLC | 744,450 | $2.75M | 0.16% | +744,450 | New |
| Woodline Partners LP | 631,823 | $2.34M | 0.02% | +631,823 | New |
| Balyasny Asset Management LLC | 627,274 | $2.32M | 0.01% | +627,274 | New |
| Millennium Management LLC | 534,564 | $1.98M | 0.00% | −185,212−25.7% | Reduced |
| Geode Capital Management, LLC | 530,859 | $1.96M | 0.00% | +21,057+4.1% | Added |
| Silverarc Capital Management, LLC | 452,239 | $1.67M | 0.35% | +452,239 | New |
| State Street Corp | 436,276 | $1.61M | 0.00% | +4,100+0.9% | Added |
| Schroder Investment Management Group | 355,700 | $1.54M | 0.00% | +355,700 | New |
| Morgan Stanley | 353,722 | $1.31M | 0.00% | +275,739+353.6% | Added |
| Marshall Wace, LLP | 336,325 | $1.24M | 0.00% | +154,824+85.3% | Added |
| Nantahala Capital Management, LLC | 281,368 | $1.04M | 0.09% | +281,368 | New |
| Dimensional Fund Advisors LP | 269,481 | $998.2K | 0.00% | +5,412+2.0% | Added |
| Ikarian Capital, LLC | 230,000 | $851.0K | 0.28% | +230,000 | New |
| Point72 Asset Management, L.P. | 201,419 | $745.3K | 0.00% | +201,419 | New |
| StemPoint Capital LP | 198,150 | $733.2K | 0.23% | +198,150 | New |
| Susquehanna International Group, LLP | 197,788 | $731.8K | 0.00% | +144,802+273.3% | Added |
| Goldman Sachs Group Inc | 180,137 | $666.5K | 0.00% | +43,910+32.2% | Added |
| Northern Trust Corp | 177,898 | $658.2K | 0.00% | +8,798+5.2% | Added |
| Renaissance Technologies LLC | 175,400 | $649.0K | 0.00% | +92,907+112.6% | Added |
| Trexquant Investment LP | 167,031 | $618.0K | 0.01% | −27,250−14.0% | Reduced |
| Resolute Capital Asset Partners LLC | 150,000 | $555.0K | 0.31% | +150,000 | New |
| Susquehanna Fundamental Investments, LLC | 141,552 | $523.7K | 0.01% | +141,552 | New |
| Knott David M Jr | 132,000 | $488.4K | 0.23% | +132,000 | New |
| Birchview Capital, LP | 128,768 | $476.4K | 0.41% | +128,768 | New |
| UBS Group AG | 114,695 | $424.4K | 0.00% | +20,228+21.4% | Added |
| AQR Capital Management LLC | 113,099 | $418.5K | 0.00% | +113,099 | New |
| Apis Capital Advisors, LLC | 110,000 | $407.0K | 0.20% | +110,000 | New |
| Squarepoint Ops LLC | 105,682 | $391.0K | 0.00% | +105,682 | New |
| Logos Global Management LP | 100,000 | $370.0K | 0.07% | +100,000 | New |
| Bridgeway Capital Management, LLC | 83,531 | $309.1K | 0.01% | −19,100−18.6% | Reduced |
| Jump Financial, LLC | 76,318 | $282.4K | 0.00% | +76,318 | New |
| Quantum Private Wealth, LLC | 70,833 | $262.1K | 0.10% | +13,500+23.5% | Added |
| Boothbay Fund Management, LLC | 69,874 | $258.5K | 0.01% | +69,874 | New |
| Two Sigma Investments, LP | 69,494 | $257.1K | 0.00% | −66,651−49.0% | Reduced |
| Charles Schwab Investment Management Inc | 68,607 | $253.8K | 0.00% | +5,220+8.2% | Added |
| Barclays PLC | 60,691 | $224.6K | 0.00% | +6,131+11.2% | Added |
| Walleye Capital LLC | 55,229 | $204.3K | 0.00% | −103,602−65.2% | Reduced |
| Bank of New York Mellon Corp | 52,311 | $193.5K | 0.00% | +241+0.5% | Added |
| American Century Companies Inc | 51,835 | $191.8K | 0.00% | +4,978+10.6% | Added |
| Nuveen, LLC | 43,579 | $161.2K | 0.00% | +43,579 | New |
| Atom Investors LP | 40,987 | $151.7K | 0.02% | +40,987 | New |
| XTX Topco Ltd | 40,930 | $151.4K | 0.01% | +40,930 | New |
| Invesco Ltd. | 40,180 | $148.7K | 0.00% | +27,943+228.3% | Added |
| Rhumbline Advisers | 39,422 | $145.9K | 0.00% | −4,255−9.7% | Reduced |
| Fox Run Management, L.L.C. | 38,226 | $141.4K | 0.02% | +38,226 | New |
| Quadrature Capital Ltd | 37,325 | $138.1K | 0.00% | +37,325 | New |
| Bank of America Corp | 36,643 | $135.6K | 0.00% | −46,828−56.1% | Reduced |
| ADAR1 Capital Management, LLC | 34,479 | $127.6K | 0.02% | −114,424−76.8% | Reduced |
| Allianz Asset Management GmbH | 27,100 | $100.3K | 0.00% | +27,100 | New |
| Virtu Financial LLC | 25,742 | $95.0K | 0.01% | +25,742 | New |
| SFMG, LLC | 25,031 | $92.6K | 0.01% | +25,031 | New |
| CIBC Private Wealth Group, LLC | 30,600 | $81.7K | 0.00% | +30,600 | New |
| BNP Paribas Arbitrage, SA | 21,074 | $78.0K | 0.00% | −23,043−52.2% | Reduced |
| Lido Advisors, LLC | 20,189 | $74.7K | 0.00% | +20,189 | New |
| HSBC Holdings PLC | 19,068 | $69.8K | 0.00% | +91+0.5% | Added |
| Citigroup Inc | 18,083 | $66.9K | 0.00% | +428+2.4% | Added |
| Intech Investment Management LLC | 17,743 | $65.6K | 0.00% | +6,878+63.3% | Added |
| Susquehanna Portfolio Strategies, LLC | 16,296 | $60.3K | 0.03% | +16,296 | New |
| JPMorgan Chase & Co | 16,285 | $60.3K | 0.00% | −939,647−98.3% | Reduced |
| Alliancebernstein L.P. | 15,600 | $57.7K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 15,308 | $56.6K | 0.01% | +6,836+80.7% | Added |
| Deutsche Bank AG | 14,926 | $55.2K | 0.00% | −1,376−8.4% | Reduced |
| HRT Financial LP | 15,051 | $55.0K | 0.00% | +15,051 | New |
| Wells Fargo & Company | 14,141 | $52.3K | 0.00% | +1,003+7.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 13,480 | $49.9K | 0.00% | +577+4.5% | Added |
| SEI Investments Co | 13,078 | $48.4K | 0.00% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 11,643 | $43.1K | 0.00% | +294+2.6% | Added |
| Price T Rowe Associates Inc | 11,558 | $43.0K | 0.00% | +11,558 | New |
| Ground Swell Capital, LLC | 11,223 | $41.5K | 0.09% | +11,223 | New |
| Ieq Capital, LLC | 11,124 | $41.2K | 0.00% | +11,124 | New |
| Tower Research Capital LLC (TRC) | 9,002 | $33.3K | 0.00% | +4,366+94.2% | Added |
| CWM, LLC | 7,950 | $29.0K | 0.00% | +7,898+15,188.5% | Added |
| New York State Common Retirement Fund | 7,100 | $26.3K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 5,446 | $20.1K | 0.00% | +5,285+3,282.6% | Added |
| Steward Partners Investment Advisory, LLC | 4,955 | $18.3K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 4,528 | $16.8K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 3,768 | $13.9K | 0.00% | −1,656−30.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 2,490 | $10.8K | 0.00% | +1,159+87.1% | Added |
| Russell Investments Group, Ltd. | 2,411 | $8.92K | 0.00% | +2,411 | New |
| Federated Hermes, Inc. | 2,395 | $8.86K | 0.00% | +2,395 | New |