Solid BiosciencesSLDB
13F holders, Q1 2025 (March 31)121holders +32
47new positions
15sold out
5famous investors
$3.70avg. 13F price*
At the end of Q1 2025, 121 institutions reported holding Solid Biosciences Inc. (SLDB) in their 13F filings, up 32 from Q4 2024. 47 opened new positions and 15 sold out. The largest holders were Perceptive Advisors LLC ($44.1M), Bain Capital Life Sciences Investors, LLC ($29.3M) and Siren, L.L.C. ($27.4M). 5 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Steve Cohen (0.0% of Point72 Asset Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Solid Biosciences Inc.
- CUSIP
- 83422E204
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 47 | $66.8M |
| Exits | 15 | $3.2M |
All 13F filers, Q4 2024 → Q1 2025: 46,101,721 shares bought and 3,432,707 shares sold, net +42,669,014 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 121 holders
| Perceptive Advisors LLC | 1.56% | Add +72.4% | 11,906,646 | $44.1M |
| Bain Capital Life Sciences Investors, LLC | 4.34% | Add +96.1% | 7,911,669 | $29.3M |
| Siren, L.L.C. | 1.55% | Add +97.8% | 7,415,905 | $27.4M |
| Adage Capital Partners Gp, L.L.C. | 0.05% | Add +285.0% | 6,729,484 | $24.9M |
| Commodore Capital LP | 1.59% | New | 5,825,000 | $21.6M |
| Ra Capital Management, L.P. | 0.27% | No change | 4,330,446 | $16.0M |
| FMR LLC | 0.00% | Add +7432.1% | 3,517,888 | $13.0M |
| Venrock Adviser, LLC | 0.78% | New | 2,481,400 | $9.2M |
| Vanguard Group Inc. | 0.00% | Add +75.6% | 2,460,450 | $9.1M |
| BlackRock, Inc. | 0.00% | Add +15.6% | 2,150,873 | $8.0M |
| Redmile Group, LLC | 0.71% | Add +228.2% | 2,019,171 | $7.5M |
| Citadel Advisors | 0.01% | Add +98.8% | 1,885,883 | $7.0M |
| Vestal Point Capital, LP | 0.46% | Reduce -38.5% | 1,753,558 | $6.5M |
| Monashee Investment Management LLC | 0.75% | Add +248.6% | 1,673,412 | $6.2M |
| MPM Bioimpact LLC | 1.04% | New | 1,642,356 | $6.1M |
| Alyeska Investment Group, L.P. | 0.02% | Add +373.7% | 1,640,821 | $6.1M |
| Boxer Capital Management, LLC | 1.38% | New | 1,240,700 | $4.6M |
| Franklin Resources Inc. | 0.00% | New | 1,240,700 | $4.6M |
| Finepoint Capital LP | 0.60% | No change | 961,251 | $3.6M |
| Casdin Capital, LLC | 0.23% | New | 775,000 | $2.9M |
| EcoR1 Capital, LLC | 0.16% | New | 744,450 | $2.8M |
| Woodline Partners LP | 0.02% | New | 631,823 | $2.3M |
| Balyasny Asset Management L.P. | 0.01% | New | 627,274 | $2.3M |
| Millennium Management | 0.00% | Reduce -25.7% | 534,564 | $2.0M |
| Geode Capital Management, LLC | 0.00% | Add +4.1% | 530,859 | $2.0M |
| Silverarc Capital Management, LLC | 0.35% | New | 452,239 | $1.7M |
| State Street Corp. | 0.00% | Add +0.9% | 436,276 | $1.6M |
| Morgan Stanley | 0.00% | Add +353.6% | 353,722 | $1.3M |
| Marshall Wace, LLP | 0.00% | Add +85.3% | 336,325 | $1.2M |
| Nantahala Capital Management, LLC | 0.09% | New | 281,368 | $1.0M |
| Dimensional Fund Advisors LP | 0.00% | Add +2.0% | 269,481 | $998K |
| Ikarian Capital, LLC | 0.28% | New | 230,000 | $851K |
| Point72 Asset Management | 0.00% | New | 201,419 | $745K |
| Stempoint Capital LP | 0.23% | New | 198,150 | $733K |
| Susquehanna International Group, LLP | 0.00% | Add +273.3% | 197,788 | $732K |
| Goldman Sachs Group Inc. | 0.00% | Add +32.2% | 180,137 | $667K |
| Northern Trust Corp. | 0.00% | Add +5.2% | 177,898 | $658K |
| Renaissance Technologies | 0.00% | Add +112.6% | 175,400 | $649K |
| Trexquant Investment LP | 0.01% | Reduce -14.0% | 167,031 | $618K |
| Resolute Capital Asset Partners LLC | 0.31% | New | 150,000 | $555K |
| Susquehanna Fundamental Investments, LLC | 0.01% | New | 141,552 | $524K |
| Knott David M Jr | 0.23% | New | 132,000 | $488K |
| Birchview Capital, LP | 0.41% | New | 128,768 | $476K |
| UBS Group AG | 0.00% | Add +21.4% | 114,695 | $424K |
| AQR Capital Management | 0.00% | New | 113,099 | $418K |
| Apis Capital Advisors, LLC | 0.20% | New | 110,000 | $407K |
| Squarepoint Ops LLC | 0.00% | New | 105,682 | $391K |
| Logos Global Management LP | 0.07% | New | 100,000 | $370K |
| Bridgeway Capital Management, LLC | 0.01% | Reduce -18.6% | 83,531 | $309K |
| Jump Financial, LLC | 0.00% | New | 76,318 | $282K |
| Quantum Private Wealth, LLC | 0.10% | Add +23.6% | 70,833 | $262K |
| Boothbay Fund Management, LLC | 0.01% | New | 69,874 | $259K |
| Two Sigma Investments, LP | 0.00% | Reduce -49.0% | 69,494 | $257K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +8.2% | 68,607 | $254K |
| Barclays PLC | 0.00% | Add +11.2% | 60,691 | $225K |
| Walleye Capital LLC | 0.00% | Reduce -65.2% | 55,229 | $204K |
| Bank of New York Mellon Corp | 0.00% | Add +0.5% | 52,311 | $194K |
| American Century Companies Inc. | 0.00% | Add +10.6% | 51,835 | $192K |
| Nuveen, LLC | 0.00% | — | 43,579 | $161K |
| Atom Investors LP | 0.02% | New | 40,987 | $152K |
| XTX Topco Ltd | 0.01% | New | 40,930 | $151K |
| Invesco Ltd. | 0.00% | Add +228.3% | 40,180 | $149K |
| Rhumbline Advisers | 0.00% | Reduce -9.7% | 39,422 | $146K |
| Fox Run Management, L.L.C. | 0.02% | New | 38,226 | $141K |
| Quadrature Capital Ltd | 0.00% | New | 37,325 | $138K |
| Bank of America Corp. | 0.00% | Reduce -56.1% | 36,643 | $136K |
| ADAR1 Capital Management, LLC | 0.03% | Reduce -76.8% | 34,479 | $128K |
| Allianz Asset Management GmbH | 0.00% | New | 27,100 | $100K |
| Virtu Financial LLC | 0.01% | New | 25,742 | $95K |
| Sfmg, LLC | 0.01% | New | 25,031 | $93K |
| CIBC Private Wealth Group LLC | 0.00% | New | 30,600 | $82K |
| BNP Paribas Financial Markets | 0.00% | Reduce -52.2% | 21,074 | $78K |
| Lido Advisors, LLC | 0.00% | New | 20,189 | $75K |
| HSBC Holdings PLC | 0.00% | Add +0.5% | 19,068 | $70K |
| Citigroup Inc. | 0.00% | Add +2.4% | 18,083 | $67K |
| Intech Investment Management LLC | 0.00% | Add +63.3% | 17,743 | $66K |
| Susquehanna Portfolio Strategies, LLC | 0.03% | New | 16,296 | $60K |
| JPMorgan Chase & Co. | 0.00% | Reduce -98.3% | 16,285 | $60K |
| Alliancebernstein L.P. | 0.00% | No change | 15,600 | $58K |
| China Universal Asset Management Co., Ltd. | 0.01% | Add +80.7% | 15,308 | $57K |
| Deutsche Bank AG | 0.00% | Reduce -8.4% | 14,926 | $55K |
| HRT Financial LP | 0.00% | New | 15,051 | $55K |
| Wells Fargo & Company | 0.00% | Add +7.6% | 14,141 | $52K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.5% | 13,480 | $50K |
| Sei Investments Co. | 0.00% | No change | 13,078 | $48K |
| Corebridge Financial, Inc. | 0.00% | Add +2.6% | 11,643 | $43K |
| T. Rowe Price Associates Inc. | 0.00% | New | 11,558 | $43K |
| Ground Swell Capital, LLC | 0.10% | New | 11,223 | $42K |
| Ieq Capital, LLC | 0.00% | New | 11,124 | $41K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +94.2% | 9,002 | $33K |
| Cwm, LLC | 0.00% | Add +15188.5% | 7,950 | $29K |
| New York State Common Retirement Fund | 0.00% | No change | 7,100 | $26K |
| Nisa Investment Advisors, LLC | 0.00% | Add +3282.6% | 5,446 | $20K |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 4,955 | $18K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 4,528 | $17K |
| Group One Trading LLC | 0.00% | Reduce -30.5% | 3,768 | $14K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +87.1% | 2,490 | $11K |
| Russell Investments Group, Ltd. | 0.00% | New | 2,411 | $9K |
| Federated Hermes, Inc. | 0.00% | New | 2,395 | $9K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 2,206 | $8K |
"% of holder's portfolio" is SLDB's weight in each manager's 13F, not the share of Solid Biosciences Inc. the manager owns.