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, Q2 2026
Institutional positions in Solid Biosciences Inc. as of Jun 30, 2026. 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
- 157
- +10 vs. Q1 2026
- Shares held
- 114.5M
- +18.9M (+19.7%) vs. Q1 2026
- Total value
- $1.14B
- +$455.6M (+66.2%) vs. Q1 2026
- New holders
- 35
- 61 more added
- Sold out
- 25
- 39 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Solid Biosciences Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Clearstead Advisors, LLC | 6 | $60 | 0.00% | +6 | New |
| National Bank of Canada | 31 | $309 | 0.00% | +31 | New |
| Keating Financial Advisory Services, Inc. | 33 | $330 | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 41 | $410 | 0.00% | +41 | New |
| Fortitude Family Office, LLC | 77 | $769 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 107 | $1.07K | 0.00% | +107 | New |
| Parallel Advisors, LLC | 125 | $1.25K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 135 | $1.35K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 150 | $1.50K | 0.00% | +75+100.0% | Added |
| Eastern Bank | 151 | $1.51K | 0.00% | +151 | New |
| Essential Partners LLC | 263 | $2.63K | 0.00% | −2,767−91.3% | Reduced |
| Optiver Holding B.V. | 264 | $2.64K | 0.00% | −296−52.9% | Reduced |
| EverSource Wealth Advisors, LLC | 283 | $2.83K | 0.00% | −234−45.3% | Reduced |
| IFP Advisors, Inc | 298 | $2.98K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 312 | $3.12K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 434 | $4.34K | 0.00% | +16+3.8% | Added |
| Caitong International Asset Management Co., Ltd | 563 | $5.62K | 0.00% | +563 | New |
| True Wealth Design, LLC | 564 | $5.63K | 0.00% | −18−3.1% | Reduced |
| Larson Financial Group LLC | 644 | $6.43K | 0.00% | +14+2.2% | Added |
| The PNC Financial Services Group, Inc. | 682 | $6.81K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 857 | $8.56K | 0.00% | −20−2.3% | Reduced |
| Sterling Capital Management LLC | 949 | $9.48K | 0.00% | −1,004−51.4% | Reduced |
| Hantz Financial Services, Inc. | 1,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,084 | $10.8K | 0.00% | −2,106−66.0% | Reduced |
| Pacer Advisors, Inc. | 1,199 | $12.0K | 0.00% | +1,199 | New |
| Advisor Group Holdings, Inc. | 1,322 | $13.2K | 0.00% | −141−9.6% | Reduced |
| GAMMA Investing LLC | 1,417 | $14.2K | 0.00% | +300+26.9% | Added |
| GF Fund Management Co. Ltd. | 1,946 | $19.4K | 0.00% | +207+11.9% | Added |
| Rockefeller Capital Management L.P. | 1,947 | $19.5K | 0.00% | −642−24.8% | Reduced |
| UBS Asset Management Americas Inc | 2,133 | $21.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,695 | $26.9K | 0.00% | −81−2.9% | Reduced |
| Group One Trading, L.P. | 4,230 | $42.3K | 0.00% | +4,230 | New |
| Mirae Asset Global Investments Co., Ltd. | 4,403 | $44.0K | 0.00% | +339+8.3% | Added |
| Steward Partners Investment Advisory, LLC | 4,955 | $49.5K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 5,107 | $51.0K | 0.00% | +5,107 | New |
| Nisa Investment Advisors, LLC | 5,436 | $54.3K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 5,531 | $55.0K | 0.00% | +4,311+353.4% | Added |
| Royal Bank of Canada | 6,057 | $61.0K | 0.00% | +3,391+127.2% | Added |
| Ameritas Investment Partners, Inc. | 7,142 | $71.3K | 0.00% | +2,216+45.0% | Added |
| Legal & General Group Plc | 7,639 | $76.3K | 0.00% | +2,369+45.0% | Added |
| Simplex Trading, LLC | 9,285 | $92.8K | 0.00% | −5,812−38.5% | Reduced |
| Quantbot Technologies LP | 9,635 | $96.3K | 0.00% | +8,635+863.5% | Added |
| E Fund Management Co., Ltd. | 10,121 | $101.1K | 0.00% | +10,121 | New |
| LMR Partners LLP | 11,297 | $112.9K | 0.00% | +11,297 | New |
| US Bancorp | 12,276 | $122.6K | 0.00% | −942−7.1% | Reduced |
| LPL Financial LLC | 12,801 | $127.9K | 0.00% | +12,801 | New |
| Prudential Financial Inc | 12,965 | $129.5K | 0.00% | +12,965 | New |
| SEI Investments Co | 13,078 | $130.6K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 13,530 | $135.2K | 0.00% | +1,497+12.4% | Added |
| Inceptionr LLC | 15,097 | $150.8K | 0.04% | +15,097 | New |
| Voya Investment Management LLC | 15,624 | $156.1K | 0.00% | +4,940+46.2% | Added |
| China Universal Asset Management Co., Ltd. | 15,668 | $156.5K | 0.01% | +1,842+13.3% | Added |
| Lido Advisors, LLC | 15,986 | $159.7K | 0.00% | −14−0.1% | Reduced |
| SG Americas Securities, LLC | 16,136 | $161.0K | 0.00% | +16,136 | New |
| Intech Investment Management LLC | 16,302 | $162.9K | 0.00% | −276−1.7% | Reduced |
| New York State Common Retirement Fund | 17,000 | $169.8K | 0.00% | +9,900+139.4% | Added |
| Axq Capital, LP | 19,739 | $197.2K | 0.02% | +19,739 | New |
| Boothbay Fund Management, LLC | 19,949 | $199.3K | 0.00% | −67,100−77.1% | Reduced |
| Manufacturers Life Insurance Company, The | 21,243 | $212.2K | 0.00% | +4,970+30.5% | Added |
| SFMG, LLC | 22,153 | $221.3K | 0.01% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 23,210 | $231.9K | 0.00% | +5,821+33.5% | Added |
| Atom Investors LP | 27,182 | $271.5K | 0.02% | +27,182 | New |
| HSBC Holdings PLC | 27,804 | $285.3K | 0.00% | −11,707−29.6% | Reduced |
| Engineers Gate Manager LP | 28,915 | $288.9K | 0.00% | +7,410+34.5% | Added |
| Botty Investors LLC | 31,326 | $312.9K | 0.07% | +31,326 | New |
| Susquehanna Fundamental Investments, LLC | 33,291 | $332.6K | 0.01% | +33,291 | New |
| CIBC Bancorp USA Inc. | 34,976 | $349.4K | 0.00% | +1,407+4.2% | Added |
| Creative Planning | 35,860 | $358.2K | 0.00% | +1,294+3.7% | Added |
| Profund Advisors LLC | 36,543 | $365.1K | 0.01% | +36,543 | New |
| Los Angeles Capital Management LLC | 36,920 | $368.8K | 0.00% | −500−1.3% | Reduced |
| Quantinno Capital Management LP | 40,140 | $401.0K | 0.00% | +40,140 | New |
| Ikarian Capital, LLC | 42,956 | $429.1K | 0.07% | −221,453−83.8% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 44,574 | $441.0K | 0.00% | +16,550+59.1% | Added |
| Virtus Investment Advisers, Inc. | 45,826 | $457.8K | 0.11% | +45,826 | New |
| MetLife Investment Management | 46,157 | $461.1K | 0.00% | +19,674+74.3% | Added |
| Bank of Nova Scotia | 47,201 | $471.5K | 0.00% | +47,201 | New |
| Russell Investments Group, Ltd. | 48,300 | $482.5K | 0.00% | +39,412+443.4% | Added |
| Alliancebernstein L.P. | 69,260 | $498.7K | 0.00% | 00.0% | Unchanged |
| Knott David M Jr | 56,208 | $561.5K | 0.30% | +9,065+19.2% | Added |
| State of Wisconsin Investment Board | 57,618 | $575.6K | 0.00% | +12,011+26.3% | Added |
| Vanguard Global Advisers, LLC | 58,591 | $585.3K | 0.00% | +22,189+61.0% | Added |
| DeepCurrents Investment Group LLC | 59,173 | $591.1K | 0.02% | +59,173 | New |
| Two Sigma Investments, LP | 60,705 | $606.4K | 0.00% | −31,502−34.2% | Reduced |
| Jane Street Group, LLC | 61,786 | $617.2K | 0.00% | −35,207−36.3% | Reduced |
| American Century Companies Inc | 62,211 | $621.5K | 0.00% | −52,181−45.6% | Reduced |
| Price T Rowe Associates Inc | 64,637 | $646.0K | 0.00% | +24,290+60.2% | Added |
| Barclays PLC | 65,003 | $649.4K | 0.00% | +6,126+10.4% | Added |
| Wells Fargo & Company | 68,763 | $686.9K | 0.00% | +36,482+113.0% | Added |
| Trexquant Investment LP | 69,128 | $690.6K | 0.00% | −54,778−44.2% | Reduced |
| Rafferty Asset Management, LLC | 71,779 | $717.1K | 0.00% | +71,779 | New |
| Quantum Private Wealth, LLC | 73,898 | $738.2K | 0.19% | −16,333−18.1% | Reduced |
| Deutsche Bank AG | 77,542 | $774.6K | 0.00% | +31,267+67.6% | Added |
| Quadrature Capital Ltd | 78,290 | $782.1K | 0.01% | +78,290 | New |
| Verition Fund Management LLC | 81,275 | $811.9K | 0.01% | +81,275 | New |
| Renaissance Technologies LLC | 82,100 | $820.2K | 0.00% | −42,172−33.9% | Reduced |
| Jump Financial, LLC | 88,151 | $880.6K | 0.01% | +88,151 | New |
| XTX Topco Ltd | 89,034 | $889.5K | 0.01% | +12,549+16.4% | Added |
| Alps Advisors Inc | 99,916 | $998.2K | 0.00% | +99,916 | New |
| Fisher Asset Management, LLC | 103,481 | $1.03M | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 105,068 | $1.05M | 0.00% | +22,965+28.0% | Added |