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Solid Biosciences (SLDB) Institutional Ownership

Solid Biosciences logo
$6.85 -0.13 (-1.86%)
Closing price 10/2/2026 04:00 PM Eastern
Extended Trading
$6.86 +0.01 (+0.07%)
As of 10/2/2026 07:47 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Solid Biosciences (NASDAQ:SLDB)

Current
Institutional Ownership
Percentage
81.46%
Number of
Institutional Buyers
(last 12 months)
42
Total
Institutional Inflows
(last 12 months)
$107.66M
Number of
Institutional Sellers
(last 12 months)
34
Total
Institutional Outflows
(last 12 months)
$34.44M
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SLDB Institutional Buying and Selling by Quarter

Solid Biosciences Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Engineers Gate Manager LP28,915$289K0.0%+34.5%0.027%
8/21/2026AXQ Capital LP19,739$197K0.0%N/A0.018%
8/19/2026Wellington Management Group LLP185,365$1.85M0.0%+14.9%0.173%
8/6/2026Bank of New York Mellon Corp243,154$2.43M0.0%N/A0.247%
5/29/2026Perceptive Advisors LLC11,906,646$85.73M1.7%+0.6%12.094%
5/19/2026Bank of America Corp DE386,793$2.79M0.0%+12.3%0.393%
5/19/2026Stempoint Capital LP195,403$1.41M0.3%N/A0.198%
5/19/2026Janus Henderson Group PLC4,010,695$28.88M0.0%N/A4.074%
5/19/2026Ally Bridge Group NY LLC766,974$5.52M4.5%+85.4%0.779%
5/18/2026Redmile Group LLC2,011,895$14.49M1.0%+8.1%2.044%
5/16/2026The Manufacturers Life Insurance Company16,273$117K0.0%-10.8%0.017%
5/14/2026Renaissance Technologies LLC124,272$895K0.0%+135.4%0.126%
5/14/2026Knott David M Jr47,143$339K0.2%-71.0%0.048%
5/14/2026Lido Advisors LLC16,000$115K0.0%-20.7%0.016%
5/14/2026Monashee Investment Management LLC1,420,295$10.23M5.6%+5.2%1.443%
5/7/2026Dimensional Fund Advisors LP956,135$6.88M0.0%+40.8%0.972%
5/5/2026Bank of New York Mellon Corp137,944$993K0.0%-4.7%0.140%
4/30/2026Hsbc Holdings PLC39,511$284K0.0%+78.4%0.040%
3/20/2026Hsbc Holdings PLC22,151$127K0.0%-6.1%0.028%
2/19/2026Invesco Ltd.152,126$858K0.0%+29.6%0.195%
2/18/2026XTX Topco Ltd35,633$201K0.0%N/A0.046%
2/18/2026Vestal Point Capital LP5,815,000$32.80M1.1%+95.5%7.464%
2/18/2026Wellington Management Group LLP185,682$1.05M0.0%-18.0%0.238%
2/18/2026Millennium Management LLC116,632$658K0.0%-87.2%0.150%
2/18/2026Balyasny Asset Management L.P.360,937$2.04M0.0%-50.7%0.463%
2/18/2026Bridgeway Capital Management LLC23,460$132K0.0%-39.0%0.030%
2/18/2026Armistice Capital LLC2,612,000$14.73M0.2%+179.1%3.353%
2/17/2026Schonfeld Strategic Advisors LLC182,869$1.03M0.0%+168.9%0.235%
2/17/2026Ally Bridge Group NY LLC413,625$2.33M2.4%-24.7%0.531%
2/17/2026Jain Global LLC20,270$114K0.0%N/A0.026%
2/17/2026Adage Capital Partners GP L.L.C.1,400,000$7.90M0.0%-65.0%1.797%
2/17/2026Russell Investments Group Ltd.7,204$41K0.0%-29.4%0.009%
2/17/2026State of Wisconsin Investment Board30,007$169K0.0%-36.2%0.039%
2/16/2026Squarepoint Ops LLC50,054$282K0.0%N/A0.064%
2/16/2026Panagora Asset Management Inc.226,755$1.28M0.0%-42.9%0.291%
2/16/2026Barclays PLC138,136$779K0.0%-13.2%0.177%
2/13/2026Nantahala Capital Management LLC1,603,336$9.04M0.3%-5.6%2.058%
2/13/2026The Manufacturers Life Insurance Company 18,253$103K0.0%-18.8%0.023%
2/13/2026Birchview Capital LP705,955$3.98M2.3%+137.7%0.906%
2/13/2026Siren L.L.C.7,690,405$43.37M1.3%+3.7%9.871%
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2/13/2026State Street Corp1,087,413$6.13M0.0%-0.5%1.396%
2/13/2026Wells Fargo & Company MN76,107$429K0.0%+68.4%0.098%
2/12/2026Jane Street Group LLC213,409$1.20M0.0%+133.0%0.274%
2/12/2026HRT Financial LP14,919$84K0.0%-90.5%0.019%
2/12/2026MetLife Investment Management LLC33,202$187K0.0%+10.4%0.043%
2/12/2026Renaissance Technologies LLC52,800$298K0.0%-88.6%0.068%
2/12/2026Dimensional Fund Advisors LP679,084$3.83M0.0%+53.1%0.872%
2/12/2026Monashee Investment Management LLC1,349,771$7.61M4.3%N/A1.732%
2/11/2026Deutsche Bank AG39,962$225K0.0%-23.4%0.051%
2/11/2026Fox Run Management L.L.C.25,005$141K0.0%+35.1%0.032%
2/10/2026Goldman Sachs Group Inc.1,006,306$5.68M0.0%+48.7%1.292%
2/10/2026AXQ Capital LP20,647$116K0.0%-14.1%0.027%
2/10/2026Intech Investment Management LLC34,485$194K0.0%+15.2%0.044%
2/9/2026Geode Capital Management LLC1,267,392$7.15M0.0%-1.5%1.627%
2/9/2026Fisher Asset Management LLC103,481$584K0.0%N/A0.133%
1/29/2026UBS Group AG911,409$5.14M0.0%+25.9%1.170%
1/9/2026SG Americas Securities LLC20,876$118K0.0%N/A0.027%
11/21/2025CIBC Bancorp USA Inc.36,885$228K0.0%N/A0.047%
11/17/2025Armistice Capital LLC936,000$5.78M0.1%+134.0%1.201%
11/17/2025Alyeska Investment Group L.P.1,682,805$10.38M0.0%+2.6%2.160%
11/17/2025Vestal Point Capital LP2,975,000$18.36M0.8%+97.7%3.819%
11/17/2025Susquehanna Fundamental Investments LLC116,525$719K0.0%-17.7%0.150%
11/17/2025Polymer Capital Management US LLC15,264$94K0.0%N/A0.020%
11/17/2025Parkman Healthcare Partners LLC396,396$2.45M0.3%N/A0.509%
11/17/2025Nantahala Capital Management LLC1,699,258$10.48M0.4%-0.2%2.181%
11/17/2025Millennium Management LLC909,701$5.61M0.0%-17.3%1.168%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.27,392$169K0.0%-24.2%0.035%
11/17/2025Boxer Capital Management LLC600,000$3.70M1.2%N/A0.770%
11/17/2025Bank of America Corp DE789,996$4.87M0.0%-4.2%1.014%
11/17/2025Ally Bridge Group NY LLC549,182$3.39M2.1%-24.1%0.705%
11/17/2025Apis Capital Advisors LLC196,000$1.21M0.3%-2.0%0.252%
11/14/2025Schonfeld Strategic Advisors LLC68,002$420K0.0%N/A0.087%
11/14/2025Brooklyn Investment Group99,585$614K0.0%N/A0.128%
11/14/2025Two Sigma Investments LP155,850$962K0.0%-10.4%0.200%
11/14/2025Bridgeway Capital Management LLC38,460$237K0.0%-61.0%0.049%
11/13/2025UBS Group AG724,145$4.47M0.0%-6.2%0.929%
11/13/2025BNP Paribas Financial Markets73,030$451K0.0%+552.6%0.094%
11/13/2025Russell Investments Group Ltd.10,211$63K0.0%+142.0%0.013%
11/13/2025Schroder Investment Management Group490,902$2.93M0.0%-15.7%0.630%
11/12/2025Barclays PLC159,102$982K0.0%-12.4%0.204%
11/12/2025Dimensional Fund Advisors LP443,541$2.74M0.0%+99.5%0.569%
11/12/2025Intech Investment Management LLC29,946$185K0.0%-17.6%0.038%
11/12/2025Fox Run Management L.L.C.18,514$114K0.0%N/A0.024%
11/10/2025AXQ Capital LP24,035$148K0.1%N/A0.031%
11/10/2025Quantum Private Wealth LLC94,231$581K0.2%+3.9%0.121%
11/7/2025Vanguard Group Inc.3,083,850$19.03M0.0%-8.4%3.958%
11/6/2025Rhumbline Advisers94,281$582K0.0%-7.7%0.121%
11/6/2025ProShare Advisors LLC12,856$79K0.0%-21.8%0.017%
10/23/2025Nisa Investment Advisors LLC60,536$374K0.0%+1,478.1%0.078%
10/9/2025Voya Investment Management LLC11,160$69K0.0%-38.8%0.014%
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8/15/2025BNP Paribas Financial Markets11,191$54K0.0%-46.9%0.014%
8/15/2025Bridgeway Capital Management LLC98,531$480K0.0%+18.0%0.127%
8/15/2025Birchview Capital LP178,768$871K0.9%+38.8%0.230%
8/15/2025Balyasny Asset Management L.P.487,123$2.37M0.0%-22.3%0.626%
8/15/2025Bank of America Corp DE824,600$4.02M0.0%+2,150.4%1.059%
8/14/2025MPM Bioimpact LLC1,634,569$7.96M1.4%-0.5%2.099%
8/14/2025Nantahala Capital Management LLC1,703,336$8.30M0.3%+505.4%2.198%
8/14/2025Redmile Group LLC1,915,926$9.33M1.0%-5.1%2.472%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.36,143$176K0.0%+168.1%0.047%
8/14/2025Armistice Capital LLC400,000$1.95M0.0%N/A0.516%


SLDB Institutional Ownership - Frequently Asked Questions

During the previous two years, 111 institutional investors and hedge funds held shares of Solid Biosciences. The most heavily invested institutionals were Perceptive Advisors LLC ($85.73M), Siren L.L.C. ($43.37M), Vestal Point Capital LP ($32.80M), Bain Capital Life Sciences Investors LLC ($29.27M), Janus Henderson Group PLC ($28.88M), Vanguard Group Inc. ($19.03M), and Armistice Capital LLC ($14.73M).Learn more on Solid Biosciences' institutional investors.

81.46% of Solid Biosciences' stock is owned by institutional investors. Learn more on SLDB's institutional investor holdings.

Of the 92 institutional investors that purchased Solid Biosciences' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Adage Capital Partners GP L.L.C. ($4.98M), Vestal Point Capital LP ($4.50M), Janus Henderson Group PLC ($4.01M), Siren L.L.C. ($3.94M), Bain Capital Life Sciences Investors LLC ($3.88M), Monashee Investment Management LLC ($2.61M), and Armistice Capital LLC ($2.61M).

Institutional investors have bought a total of 17,061,673 shares in the last 24 months. This purchase volume represents approximately $107.66M in transactions.

Of the 34 institutional investors that sold Solid Biosciences' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Adage Capital Partners GP L.L.C. ($2.60M), Millennium Management LLC ($982.74K), Renaissance Technologies LLC ($410.90K), Balyasny Asset Management L.P. ($371.67K), Ally Bridge Group NY LLC ($310.38K), Vanguard Group Inc. ($281.70K), and Panagora Asset Management Inc. ($170.43K).

Institutional investors have sold a total of 5,978,879 shares in the last 24 months. This volume of shares sold represents approximately $34.44M in transactions.


Related Companies

Institutional ownership data for NASDAQ:SLDB is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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