SOLID BIOSCIENCES INC COM NEW is a security (CUSIP 83422E204) tracked across SEC portfolio filings. 152 institutional managers reported $723.1M on Form 13F as of 2026-06-30; 11 registered fund positions totaling $9.3M via N-PORT as of 2026-05-31.
Showing 15 of 152 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| PERCEPTIVE ADVISORS LLC | NEW YORK, NY | $85.7M | 11,906,646 |
| Bain Capital Life Sciences Investors, LLC | Boston, MA | $70.6M | 9,808,819 |
| RA CAPITAL MANAGEMENT, L.P. | Boston, MA | $67.2M | 9,339,978 |
| Siren, L.L.C. | New York, NY | $55.4M | 7,690,405 |
| Vestal Point Capital, LP | NEW YORK, NY | $36.0M | 5,000,000 |
| BlackRock, Inc. | New York, NY | $35.7M | 4,958,354 |
| JANUS HENDERSON GROUP PLC | LONDON, X0 | $28.9M | 4,010,695 |
| FMR LLC | BOSTON, MA | $26.0M | 3,606,404 |
| Deep Track Capital, LP | GREENWICH, CT | $25.7M | 3,565,062 |
| ARMISTICE CAPITAL, LLC | NEW YORK, NY | $23.0M | 3,200,000 |
| VANGUARD GROUP INC | Valley Forge, PA | $19.5M | 3,454,959 |
| VANGUARD CAPITAL MANAGEMENT LLC | MALVERN, PA | $19.3M | 2,674,624 |
| CITADEL ADVISORS LLC | MIAMI, FL | $19.1M | 2,596,800 |
| Alyeska Investment Group, L.P. | CHICAGO, IL | $16.4M | 2,280,125 |
| FRANKLIN RESOURCES INC | San Mateo, CA | $15.8M | 2,192,937 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $3.8M | 0.46% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $2.2M | 1.26% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $878K | 1.17% |
| Columbia Variable Portfolio - Small Company Growth Fund | COLUMBIA FUNDS VARIABLE INSURANCE TRUST | $806K | 37.48% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $699K | 1.45% |
| VANGUARD U.S. MOMENTUM FACTOR ETF | VANGUARD WELLINGTON FUND | $372K | 2.02% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $266K | 0.05% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $238K | 0.08% |
| DWS Small Cap Index VIP | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $59K | 1.41% |
| Guggenheim Active Allocation Fund | Guggenheim Active Allocation Fund | $169 | 0.00% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $-20K | -0.05% |