Sarepta Therapeutics Ownership | Who Owns Sarepta Therapeutics?
Sarepta Therapeutics Ownership Summary
Sarepta Therapeutics is owned by 43.18% institutional investors, 4.66% insiders, and 52.16% retail investors. Tudor investment corp et al is the largest institutional shareholder, holding 70.23% of SRPT shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.57% of its assets in Sarepta Therapeutics shares.
SRPT Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Sarepta Therapeutics | 43.18% | 4.66% | 52.16% |
| Sector | Healthcare Stocks | 42.54% | 10.83% | 46.63% |
| Industry | Biotech Stocks | 45.22% | 10.75% | 44.04% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Tudor investment corp et al | 68.83M | 70.23% | $63.35M |
| Blackrock funding, inc. /de | 13.20M | 13.47% | $254.36M |
| Vanguard group | 10.82M | 11.04% | $208.45M |
| Blackrock | 10.32M | 10.98% | $1.63B |
| State street | 5.30M | 5.41% | $102.23M |
| Janus henderson group | 4.33M | 4.54% | $526.20M |
| Erste asset management gmbh | 2.69M | 2.74% | $50.59M |
| Renaissance | 2.65M | 2.70% | $51.07M |
| Two sigma investments, lp | 2.14M | 2.18% | $41.19M |
| Ubs group | 1.99M | 2.03% | $38.36M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Boxer capital | 650.00K | 5.41% | $102.70M |
| Ghost tree capital | 55.00K | 2.72% | $8.69M |
| Bioimpact capital | 700.00K | 2.21% | $13.49M |
| Opaleye management | 585.00K | 1.59% | $11.27M |
| Boxer capital management | 250.00K | 1.54% | $4.82M |
| 683 capital management | 990.00K | 1.00% | $19.08M |
| Union square park capital management | 105.00K | 0.72% | $2.02M |
| Adar1 capital management | 349.81K | 0.63% | $6.74M |
| Corton capital | 12.02K | 0.57% | $231.63K |
| Quinn opportunity partners | 376.24K | 0.51% | $7.25M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Tudor investment corp et al | 68.83M | 0.11% | 68.78M |
| Blackrock | 10.32M | 0.04% | 4.36M |
| Renaissance | 2.65M | 0.07% | 2.03M |
| Vanguard group | 10.82M | 0.00% | 1.66M |
| Ubs group | 1.99M | 0.01% | 1.49M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Avoro capital advisors | - | - | -2.67M |
| Wellington management group llp | - | - | -2.53M |
| Farallon capital management | - | - | -2.34M |
| Exome asset management | - | - | -2.00M |
| Qube research | - | - | -1.60M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 1.04M | 0.02% | 1.04M | $126.32M |
| Public sector pension investment board | 381.17K | 0.03% | 381.17K | $7.35M |
| Silver point capital | 278.28K | 0.28% | 278.28K | $5.36M |
| Union square park capital management | 105.00K | 0.72% | 105.00K | $2.02M |
| Nebula research & development | 98.08K | 0.14% | 98.08K | $1.68M |
Sold Out
| Holder | Change |
|---|---|
| Bokf, na | -1.00 |
| Harbor investment advisory | -1.00 |
| Twin peaks wealth advisors | -1.00 |
| Financial gravity asset management | -1.00 |
| Hfm investment advisors | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 163 | -60.63% | 42,318,819 | -50.10% | 43 | 0.58% | 77 | -65.47% | 57 | -36.67% |
| Jun 30, 2025 | 410 | -12.02% | 84,724,983 | -2.96% | 86 | 1.07% | 222 | 2.30% | 89 | -42.58% |
| Mar 31, 2025 | 23 | -95.40% | 6,342,126 | -92.89% | 6 | 0.07% | 12 | -95.02% | 7 | -95.39% |
| Dec 31, 2024 | 187 | -62.75% | 19,880,204 | -77.21% | 20 | 0.25% | 88 | -61.40% | 54 | -65.82% |
| Sep 30, 2024 | 498 | -6.57% | 87,082,917 | -1.33% | 91 | 1.04% | 226 | -23.65% | 157 | 18.05% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 5.83M | 5.57% | - |
| iShares Core S&P Mid-Cap ETF | 3.20M | 3.28% | -5.78K |
| American Funds Growth Fund of Amer A | 3.15M | 3.25% | -5.26K |
| Capital Group Growth Fnd of Amer Comp | 3.15M | 3.21% | -5.26K |
| Vanguard Total Stock Mkt Idx Inv | 2.96M | 3.03% | -62.10K |
| Vanguard US Total Market Shares ETF | 2.85M | 2.94% | 2.16K |
| American Funds AMCAP A | 2.66M | 2.74% | 133.61K |
| Capital Group AMCAP Composite | 2.66M | 2.71% | 133.61K |
| VA CollegeAmerica Amcap 529A | 2.52M | 2.64% | 425.56K |
| Vanguard Small Cap Index | 2.27M | 2.32% | -6.75K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 12, 2025 | Nicaise Claude | - | Sell | $248.20K |
| Dec 12, 2024 | Wigzell Hans Lennart Rudolf | - | Sell | $1.31M |
| Dec 05, 2024 | Boor Kathryn Jean | - | Sell | $205.40K |
| Aug 30, 2024 | Estepan Ian Michael | Chief Financial Officer | Sell | $822.10K |
| Aug 16, 2024 | Chambers Michael Andrew | - | Buy | $2.45M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | 1 |
| 2024 Q3 | 3 | 1 |
SRPT Ownership FAQ
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