Sarepta Therapeutics
SRPT · NASDAQ
$19.17+$1.44 (+8.12%)TodayMarket closed ·
Prev close $17.73
Who owns SRPT
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 56.7% of SRPT’s shares.
- BlackRock Institutional Trust Company, N.A.15.2%
- State Street Investment Management (US)8.4%
- Vanguard Portfolio Management, LLC7.9%
- Two Sigma Investments, LP4.4%
- Next 6 largest institutions20.7%
- All other shareholders43.3%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 16.07M | 15.22% |
| State Street Investment Management (US) | 8.92M | 8.44% |
| Vanguard Portfolio Management, LLC | 8.38M | 7.93% |
| Two Sigma Investments, LP | 4.60M | 4.36% |
| Vanguard Capital Management, LLC | 4.59M | 4.35% |
| First Trust Advisors L.P. | 4.37M | 4.14% |
| AQR Capital Management, LLC | 4.33M | 4.10% |
| Barry (Richard J) | 3.23M | 3.06% |
| Geode Capital Management, L.L.C. | 2.77M | 2.63% |
| Erste Asset Management GmbH | 2.57M | 2.43% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.43M | 6.09% |
| First Trust NYSE Arca Biotechnology Index Fund | 4.78M | 4.53% |
| State Street SPDR S&P Biotech ETF | 4.69M | 4.45% |
| Vanguard Total Stock Market Index Fund | 3.19M | 3.02% |
| iShares Russell 2000 ETF | 2.69M | 2.54% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of SRPT in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Wong Ryan Ho-Yan | Tax withholding | 13.27K | $294.90K |
| Rothfuss Cristin | Tax withholding | 22.02K | $489.40K |
| Estepan Ian Michael | Tax withholding | 24.80K | $551.03K |
| Rodino-Klapac Louise | Tax withholding | 21.42K | $476.02K |
| SEVERINO MICHAEL | Award | 2.22M | — |
| SEVERINO MICHAEL | Award | 756.10K | — |
| Chambers Michael Andrew | Award | 16.88K | — |
| Mayo Stephen | Award | 16.88K | — |
| Boor Kathryn Jean | Award | 16.88K | — |
| Nicaise Claude | Award | 16.88K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 22.78M
- Days to cover
- 8.62
- % of shares outstanding
- 21.58%
- Average daily volume
- 2.64M
- Change since last report
- −10.4%
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