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, Q4 2025
Institutional positions in Solid Biosciences Inc. as of Dec 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
- 132
- +3 vs. Q3 2025
- Shares held
- 81.4M
- −482.9K (−0.6%) vs. Q3 2025
- Total value
- $459.2M
- −$46.0M (−9.1%) vs. Q3 2025
- New holders
- 14
- 37 more added
- Sold out
- 11
- 47 more reduced
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Solid Biosciences Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rothschild Investment LLC | 75 | $423 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 123 | $694 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 125 | $705 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 135 | $762 | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 137 | $773 | 0.00% | +137 | New |
| Daiwa Securities Group Inc. | 231 | $1.00K | 0.00% | −169−42.3% | Reduced |
| Larson Financial Group LLC | 222 | $1.25K | 0.00% | +222 | New |
| GAMMA Investing LLC | 242 | $1.36K | 0.00% | +146+152.1% | Added |
| Essential Partners LLC | 263 | $1.48K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 298 | $1.68K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 300 | $1.69K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 304 | $1.72K | 0.00% | −108−26.2% | Reduced |
| UMA Financial Services, Inc. | 312 | $1.76K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 344 | $1.94K | 0.00% | +244+244.0% | Added |
| Farther Finance Advisors, LLC | 374 | $2.11K | 0.00% | −11,123−96.7% | Reduced |
| Allworth Financial LP | 411 | $2.32K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 499 | $2.81K | 0.00% | +499 | New |
| Osbon Capital Management LLC | 501 | $2.83K | 0.00% | +501 | New |
| EverSource Wealth Advisors, LLC | 533 | $3.01K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 582 | $3.28K | 0.00% | +18+3.2% | Added |
| The PNC Financial Services Group, Inc. | 656 | $3.70K | 0.00% | −128−16.3% | Reduced |
| SBI Securities Co., Ltd. | 756 | $4.26K | 0.00% | −8−1.0% | Reduced |
| Hantz Financial Services, Inc. | 1,000 | $6.00K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 1,530 | $8.63K | 0.00% | −145−8.7% | Reduced |
| Quadrant Capital Group LLC | 1,605 | $9.05K | 0.00% | +1,174+272.4% | Added |
| Amalgamated Bank | 1,852 | $10.0K | 0.00% | +1,073+137.7% | Added |
| Advisor Group Holdings, Inc. | 2,017 | $11.4K | 0.00% | +1,987+6,623.3% | Added |
| Sterling Capital Management LLC | 3,398 | $19.2K | 0.00% | −670−16.5% | Reduced |
| Citigroup Inc | 3,507 | $19.8K | 0.00% | −2,685−43.4% | Reduced |
| California State Teachers Retirement System | 3,631 | $20.5K | 0.00% | −491−11.9% | Reduced |
| Aquatic Capital Management LLC | 3,710 | $20.9K | 0.00% | +3,710 | New |
| Mirae Asset Global Investments Co., Ltd. | 3,786 | $21.4K | 0.00% | +776+25.8% | Added |
| Royal Bank of Canada | 4,296 | $24.0K | 0.00% | −373,944−98.9% | Reduced |
| CWM, LLC | 4,494 | $25.0K | 0.00% | +15+0.3% | Added |
| Acadian Asset Management LLC | 4,952 | $27.0K | 0.00% | +4,952 | New |
| Nisa Investment Advisors, LLC | 4,836 | $27.3K | 0.00% | −55,700−92.0% | Reduced |
| Ameritas Investment Partners, Inc. | 4,926 | $27.8K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 4,955 | $27.9K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 5,270 | $29.7K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 6,553 | $37.0K | 0.00% | +1,803+38.0% | Added |
| New York State Common Retirement Fund | 7,100 | $40.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 7,204 | $40.6K | 0.00% | −3,007−29.4% | Reduced |
| Martingale Asset Management L P | 10,574 | $59.6K | 0.00% | +346+3.4% | Added |
| Tower Research Capital LLC (TRC) | 10,671 | $60.2K | 0.00% | +3,669+52.4% | Added |
| Commonwealth Equity Services, LLC | 10,852 | $61.2K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 11,160 | $62.9K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 12,695 | $71.6K | 0.01% | −954−7.0% | Reduced |
| SEI Investments Co | 13,078 | $73.8K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 14,218 | $80.2K | 0.00% | +1,362+10.6% | Added |
| HRT Financial LP | 14,919 | $84.0K | 0.00% | −141,903−90.5% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 17,389 | $98.1K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 18,253 | $102.9K | 0.00% | −4,236−18.8% | Reduced |
| Jain Global LLC | 20,270 | $114.3K | 0.00% | +20,270 | New |
| Axq Capital, LP | 20,647 | $116.4K | 0.03% | −3,388−14.1% | Reduced |
| SG Americas Securities, LLC | 20,876 | $118.0K | 0.00% | +20,876 | New |
| Lido Advisors, LLC | 20,175 | $124.5K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 22,151 | $126.7K | 0.00% | −1,441−6.1% | Reduced |
| Bridgeway Capital Management, LLC | 23,460 | $132.3K | 0.00% | −15,000−39.0% | Reduced |
| Creative Planning | 24,889 | $140.4K | 0.00% | +8,574+52.6% | Added |
| Fox Run Management, L.L.C. | 25,005 | $141.0K | 0.02% | +6,491+35.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 27,344 | $154.2K | 0.00% | −48−0.2% | Reduced |
| State of Wisconsin Investment Board | 30,007 | $169.2K | 0.00% | −16,991−36.2% | Reduced |
| CIBC Private Wealth Group, LLC | 30,600 | $172.6K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 31,757 | $179.1K | 0.00% | −3,946−11.1% | Reduced |
| MetLife Investment Management | 33,202 | $187.3K | 0.00% | +3,124+10.4% | Added |
| Intech Investment Management LLC | 34,485 | $194.5K | 0.00% | +4,539+15.2% | Added |
| Price T Rowe Associates Inc | 35,087 | $198.0K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 35,633 | $201.0K | 0.01% | +35,633 | New |
| Y-Intercept (Hong Kong) Ltd | 36,147 | $203.9K | 0.00% | +36,147 | New |
| Deutsche Bank AG | 39,962 | $225.4K | 0.00% | −12,198−23.4% | Reduced |
| Squarepoint Ops LLC | 50,054 | $282.3K | 0.00% | +50,054 | New |
| Boothbay Fund Management, LLC | 52,799 | $297.8K | 0.01% | −16,281−23.6% | Reduced |
| Renaissance Technologies LLC | 52,800 | $297.8K | 0.00% | −410,900−88.6% | Reduced |
| Simplex Trading, LLC | 60,534 | $341.4K | 0.01% | −23,467−27.9% | Reduced |
| BNP Paribas Arbitrage, SA | 74,630 | $420.9K | 0.00% | +1,600+2.2% | Added |
| Wells Fargo & Company | 76,107 | $429.2K | 0.00% | +30,900+68.4% | Added |
| Alliancebernstein L.P. | 81,830 | $461.5K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 82,572 | $465.7K | 0.00% | −11,709−12.4% | Reduced |
| Quantum Private Wealth, LLC | 94,231 | $531.5K | 0.16% | 00.0% | Unchanged |
| American Century Companies Inc | 97,322 | $548.9K | 0.00% | +26,271+37.0% | Added |
| Fisher Asset Management, LLC | 103,481 | $583.6K | 0.00% | +103,481 | New |
| Susquehanna Fundamental Investments, LLC | 116,525 | $657.2K | 0.02% | 00.0% | Unchanged |
| Millennium Management LLC | 116,632 | $657.8K | 0.00% | −793,069−87.2% | Reduced |
| D. E. Shaw & Co., Inc. | 128,260 | $723.4K | 0.00% | +128,260 | New |
| AQR Capital Management LLC | 131,957 | $744.2K | 0.00% | +900+0.7% | Added |
| Barclays PLC | 138,136 | $779.1K | 0.00% | −20,966−13.2% | Reduced |
| Bank of New York Mellon Corp | 144,699 | $816.1K | 0.00% | −3,961−2.7% | Reduced |
| Invesco Ltd. | 152,126 | $858.0K | 0.00% | +34,758+29.6% | Added |
| Two Sigma Investments, LP | 153,407 | $865.2K | 0.00% | −2,443−1.6% | Reduced |
| Ikarian Capital, LLC | 160,409 | $904.7K | 0.12% | −16,281−9.2% | Reduced |
| Charles Schwab Investment Management Inc | 161,537 | $911.1K | 0.00% | −522−0.3% | Reduced |
| Knott David M Jr | 162,440 | $916.2K | 0.42% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 182,869 | $1.03M | 0.01% | +114,867+168.9% | Added |
| Wellington Management Group LLP | 185,682 | $1.05M | 0.00% | −40,715−18.0% | Reduced |
| Apis Capital Advisors, LLC | 196,000 | $1.11M | 0.19% | 00.0% | Unchanged |
| Susquehanna Portfolio Strategies, LLC | 199,436 | $1.12M | 0.02% | 00.0% | Unchanged |
| Jane Street Group, LLC | 213,409 | $1.20M | 0.00% | +121,822+133.0% | Added |
| Panagora Asset Management Inc | 226,755 | $1.28M | 0.00% | −170,433−42.9% | Reduced |
| Boxer Capital Management, LLC | 300,000 | $1.69M | 0.37% | −300,000−50.0% | Reduced |
| Woodline Partners LP | 316,823 | $1.79M | 0.01% | −315,000−49.9% | Reduced |