Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in SRPT held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 14.8M | $321.1M | +3.3% | 13.976% | 0.01% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 6.6M | $144.5M | β | 6.290% | 0.01% |
| 3 | STATE STREET CORP | 6.6M | $143.9M | +0.2% | 6.264% | 0.00% |
| 4 | AQR CAPITAL MANAGEMENT LLC | 6.4M | $138.6M | -17.5% | 6.093% | 0.06% |
| 5 | TWO SIGMA INVESTMENTS, LP | 4.6M | $99.9M | +88.1% | 4.351% | 0.08% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 4.6M | $99.6M | β | 4.336% | 0.00% |
| 7 | FIRST TRUST ADVISORS LP | 4.1M | $90.0M | +107.6% | 3.917% | 0.06% |
| 8 | RA CAPITAL MANAGEMENT, L.P. | 3.9M | $84.9M | β | 3.696% | 0.90% |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 3.8M | $83.1M | +25.1% | 3.617% | 0.01% |
| 10 | Erste Asset Management GmbH | 3.0M | $61.3M | +8.8% | 2.812% | 0.57% |
| 11 | MORGAN STANLEY | 2.6M | $56.5M | +35.8% | 2.460% | 0.00% |
| 12 | abrdn plc | 2.3M | $50.5M | +3.0% | 2.196% | 0.08% |
| 13 | CITADEL ADVISORS LLC | 2.3M | $49.6M | +115.0% | 2.161% | 0.02% |
| 14 | UBS Group AG | 2.2M | $48.6M | +7.3% | 2.115% | 0.01% |
| 15 | BANK OF AMERICA CORP /DE/ | 2.1M | $46.7M | +26.6% | 2.033% | 0.00% |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 2.0M | $43.3M | +4.4% | 1.884% | 0.00% |
| 17 | FEDERATED HERMES, INC. | 1.8M | $38.9M | +36.0% | 1.692% | 0.06% |
| 18 | RENAISSANCE TECHNOLOGIES LLC | 1.7M | $36.2M | +43.6% | 1.577% | 0.06% |
| 19 | CANADA PENSION PLAN INVESTMENT BOARD | 1.2M | $27.0M | +258.3% | 1.177% | 0.02% |
| 20 | MILLENNIUM MANAGEMENT LLC | 1.2M | $26.6M | +22.1% | 1.157% | 0.02% |
| 21 | CITIGROUP INC | 1.1M | $25.0M | +0.1% | 1.087% | 0.01% |
| 22 | GOLDMAN SACHS GROUP INC | 1.1M | $23.5M | +59.1% | 1.021% | 0.00% |
| 23 | Connor, Clark & Lunn Investment Management Ltd. | 1.0M | $22.2M | -5.8% | 0.966% | 0.05% |
| 24 | Legal & General Group Plc | 867K | $18.9M | +227.7% | 0.821% | 0.00% |
| 25 | Voleon Capital Management LP | 801K | $17.4M | -9.0% | 0.758% | 0.38% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in SRPT β a direct measure of their conviction.
Filings activity in SRPT during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new SRPT position in Q1 2026
Institutions that fully closed their SRPT position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 331 | 1.5% | 138.90% | +11.84 pp | $2.25B | +9.3% |
| Q4 2025 | 336 | +11% | 127.06% | +16.51 pp | $2.05B | +15% |
| Q3 2025 | 303 | 14% | 110.55% | +21.31 pp | $1.79B | +24% |
| Q2 2025 | 353 | 16% | 89.24% | 110.75 pp | $1.44B | 74% |
| Q1 2025 | 421 | 6.0% | 199.99% | +0.00 pp | $5.52B | 45% |
| Q4 2024 | 448 | +0.9% | 199.99% | +0.00 pp | $10.13B | +0.4% |
| Q3 2024 | 444 | 5.5% | 199.99% | +0.00 pp | $10.08B | 20% |
| Q2 2024 | 470 | β | 199.99% | β | $12.67B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying SRPT stock.
Based on Q1 2026 13F filings, institutional ownership of Sarepta Therapeutics, Inc. stands at 138.9%, held across 331 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of SRPT, with approximately 14,755,277 shares worth $0.32B as of Q1 2026.
Yes β 5 widely-followed marquee investors appear among the top 25 institutional holders of SRPT, including TWO SIGMA INVESTMENTS, LP, SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC, RENAISSANCE TECHNOLOGIES LLC, MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for SRPT is 72 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
52 institutions opened new positions in SRPT during Q1 2026, while 57 fully exited. 164 added to existing positions and 109 trimmed.
SRPT institutional ownership rose by 11.84 percentage points quarter-over-quarter, with a net change of -5 holders.
The top 10 institutions account for 56.4% of all reported 13F value in SRPT, and the top 25 account for 80.1%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Sarepta Therapeutics, Inc. (SRPT) Institutional Ownership