SRPT · Sarepta Therapeutics, Inc.
Market Cap
$2.33B
Shares
105.63M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 330
Total Value: $2,029,663,801
Total Shares: 112,974,898
Showing 1–100
of 347 holdings by value
· page 1 of 4
Institutional Ownership Trend
26 quarters
Superinvestors Holding SRPT
All superinvestors →Holder Concentration
Across 330 13F filers · Δ vs Mar 31, 2026Top Holder
16.8%
+3.4 pts
Top 5
40.3%
+4.9 pts
Top 10
54.6%
+1.6 pts
HHI
518
Broadly held+105
Quarterly Activity
vs Mar 31, 2026
New
49
Increased
99
Decreased
121
Sold Out
69
Unchanged
61
Holder count:
-20
Institutional value:
-15.4%
Shares held:
+2.4%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega BlackRock, Inc. | +4,239,681 | 18,994,958 | |
| Mega STATE STREET CORP | +2,302,776 | 8,916,090 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC | +1,736,778 | 8,377,470 | |
| Large MARSHALL WACE, LLP | +1,480,954 | 2,206,022 | |
| Mega GOLDMAN SACHS GROUP INC | +964,249 | 2,042,501 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega AQR CAPITAL MANAGEMENT LLC | −2,107,423 | 4,325,689 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | −1,890,927 | 1,927,805 | |
| Mega CANADA PENSION PLAN INVESTMENT BOARD | −1,172,000 | 70,800 | |
| Mega CITADEL ADVISORS LLC | −737,369 | 1,544,100 | |
| Mega UBS Group AG | −608,044 | 1,624,415 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega Qube Research & Technologies Ltd | 609,796 | $10,958,034 | |
| Mid Casdin Capital, LLC | 470,000 | $8,445,900 | |
| Large Assenagon Asset Management S.A. | 454,375 | $8,165,118 | |
| Large PANAGORA ASSET MANAGEMENT INC | 451,868 | $8,120,067 | |
| Mid SEGALL BRYANT & HAMILL, LLC | 258,154 | $4,639,027 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large RA CAPITAL MANAGEMENT, L.P. | 3,902,596 | $84,920,488 | |
| Large JACOBS LEVY EQUITY MANAGEMENT, INC | 372,637 | $8,108,581 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 365,329 | $7,949,559 | |
| Large Clear Street Group Inc. | 361,391 | $7,863,868 | |
| Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC | 250,000 | $5,440,000 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $341,339,386 | 16.82% | 18,994,958 | Shares | 2026-08-07 | |
| Mega STATE STREET CORP | $160,222,137 | 7.89% | 8,916,090 | Shares | 2026-08-07 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC | $150,543,135 | 7.42% | 8,377,470 | Shares | 2026-08-13 | |
| Mega TWO SIGMA INVESTMENTS, LP | $82,639,267 | 4.07% | 4,598,735 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $82,513,837 | 4.07% | 4,591,755 | Shares | 2026-08-13 | |
| Mega FIRST TRUST ADVISORS LP | $78,456,139 | 3.87% | 4,365,951 | Shares | 2026-08-11 | |
| Mega AQR CAPITAL MANAGEMENT LLC | $77,732,627 | 3.83% | 4,325,689 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $49,808,490 | 2.45% | 2,771,758 | Shares | 2026-08-12 | |
| Large Erste Asset Management GmbH | $46,163,941 | 2.27% | 2,568,945 | Shares | 2026-07-28 | |
| Large MARSHALL WACE, LLP | $39,642,214 | 1.95% | 2,206,022 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY | $39,581,453 | 1.95% | 2,202,641 | Shares | 2026-08-13 | |
| Large Aberdeen Group plc | $39,443,215 | 1.94% | 2,194,948 | Shares | 2026-07-31 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $36,946,049 | 1.82% | 2,055,985 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC | $36,703,742 | 1.81% | 2,042,501 | Shares | 2026-08-14 | |
| Mega UBS Group AG | $29,190,735 | 1.44% | 1,624,415 | Shares | 2026-08-13 | |
| Large FEDERATED HERMES, INC. | $28,578,248 | 1.41% | 1,590,331 | Shares | 2026-08-12 | |
| Large LMR Partners LLP | $25,021,428 | 1.23% | 1,392,400 | Put | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $23,727,588 | 1.17% | 1,320,400 | Call | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $21,756,851 | 1.07% | 1,210,732 | Shares | 2026-08-13 | |
| Mega MILLENNIUM MANAGEMENT LLC | $21,446,619 | 1.06% | 1,193,468 | Shares | 2026-08-14 | |
| Mega T. Rowe Price Investment Management, Inc. | $20,774,811 | 1.02% | 1,156,083 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC | $20,755,457 | 1.02% | 1,155,006 | Shares | 2026-08-03 | |
| Large RENAISSANCE TECHNOLOGIES LLC | $20,151,162 | 0.99% | 1,121,378 | Shares | 2026-08-13 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $17,616,368 | 0.87% | 980,321 | Shares | 2026-08-14 | |
| Large Connor, Clark & Lunn Investment Management Ltd. | $17,493,669 | 0.86% | 973,493 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $16,823,514 | 0.83% | 936,200 | Put | 2026-08-14 | |
| Mega Invesco Ltd. | $16,233,718 | 0.80% | 903,379 | Shares | 2026-08-14 | |
| Mega Legal & General Group Plc | $15,770,955 | 0.78% | 877,627 | Shares | 2026-08-14 | |
| Mid 683 Capital Management, LLC | $14,061,525 | 0.69% | 782,500 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $13,911,721 | 0.69% | 774,164 | Shares | 2026-08-06 | |
| Mid ADAR1 Capital Management, LLC | $13,129,762 | 0.65% | 730,649 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP | $12,644,210 | 0.62% | 703,629 | Shares | 2026-08-11 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $12,548,684 | 0.62% | 698,313 | Shares | 2026-08-13 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $12,240,211 | 0.60% | 681,147 | Shares | 2026-08-13 | |
| Mid Jump Financial, LLC | $12,209,626 | 0.60% | 679,445 | Shares | 2026-08-13 | |
| Mid Voleon Capital Management LP | $12,116,182 | 0.60% | 674,245 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $12,059,667 | 0.59% | 671,100 | Call | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd | $10,958,034 | 0.54% | 609,796 | Shares | 2026-08-14 | |
| Large MACKENZIE FINANCIAL CORP | $10,774,380 | 0.53% | 599,576 | Shares | 2026-08-13 | |
| Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $10,165,988 | 0.50% | 565,720 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO | $9,782,721 | 0.48% | 544,392 | Shares | 2026-08-12 | |
| Large Point72 Asset Management, L.P. | $9,181,016 | 0.45% | 510,908 | Shares | 2026-08-14 | |
| Mega PRINCIPAL FINANCIAL GROUP INC | $9,175,571 | 0.45% | 510,605 | Shares | 2026-08-04 | |
| Mid C WorldWide Group Holding A/S | $8,811,212 | 0.43% | 490,329 | Shares | 2026-08-04 | |
| Mid Casdin Capital, LLC | $8,445,900 | 0.42% | 470,000 | Shares | 2026-08-14 | |
| Large Assenagon Asset Management S.A. | $8,165,118 | 0.40% | 454,375 | Shares | 2026-08-21 | |
| Large PANAGORA ASSET MANAGEMENT INC | $8,120,067 | 0.40% | 451,868 | Shares | 2026-08-06 | |
| Large Hudson Bay Capital Management LP | $8,086,500 | 0.40% | 450,000 | Shares | 2026-08-14 | |
| Large Man Group plc | $7,154,647 | 0.35% | 398,144 | Shares | 2026-08-14 | |
| Large PRUDENTIAL FINANCIAL INC | $7,083,234 | 0.35% | 394,170 | Shares | 2026-08-12 | |
| Mega Nuveen, LLC | $6,815,929 | 0.34% | 379,295 | Shares | 2026-08-11 | |
| Large Public Sector Pension Investment Board Pension | $6,518,365 | 0.32% | 362,736 | Shares | 2026-08-13 | |
| Large CAPITAL FUND MANAGEMENT S.A. | $5,812,144 | 0.29% | 323,436 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5,759,474 | 0.28% | 320,505 | Shares | 2026-08-14 | |
| Large Trexquant Investment LP | $5,756,671 | 0.28% | 320,349 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. | $5,374,413 | 0.26% | 299,077 | Shares | 2026-08-14 | |
| Large VOLORIDGE INVESTMENT MANAGEMENT, LLC | $4,718,293 | 0.23% | 262,565 | Shares | 2026-08-14 | |
| Mid SEGALL BRYANT & HAMILL, LLC | $4,639,027 | 0.23% | 258,154 | Shares | 2026-08-12 | |
| Mega RHUMBLINE ADVISERS | $4,390,753 | 0.22% | 244,338 | Shares | 2026-08-12 | |
| Mega FMR LLC | $4,259,643 | 0.21% | 237,042 | Shares | 2026-08-13 | |
| Mega AMERIPRISE FINANCIAL INC | $4,246,148 | 0.21% | 236,291 | Shares | 2026-08-14 | |
| Mid Y-Intercept (Hong Kong) Ltd | $4,160,072 | 0.20% | 231,501 | Shares | 2026-07-14 | |
| Mega CITADEL ADVISORS LLC | $4,019,889 | 0.20% | 223,700 | Put | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $3,998,249 | 0.20% | 222,496 | Shares | 2026-08-13 | |
| Mega WELLS FARGO & COMPANY/MN | $3,972,822 | 0.20% | 221,081 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $3,941,861 | 0.19% | 219,358 | Shares | 2026-08-14 | |
| Mid WHITEBOX ADVISORS LLC | $3,856,362 | 0.19% | 214,600 | Put | 2026-08-14 | |
| Large Caption Management, LLC | $3,818,625 | 0.19% | 212,500 | Call | 2026-08-14 | |
| Mid Generali Investments CEE, investicni spolecnost, a.s. | $3,806,944 | 0.19% | 211,850 | Shares | 2026-07-13 | |
| Mega Swiss National Bank Bank | $3,595,491 | 0.18% | 200,083 | Shares | 2026-08-11 | |
| Large Empowered Funds, LLC | $3,424,830 | 0.17% | 190,586 | Shares | 2026-08-17 | |
| Large Jefferies Financial Group Inc. | $3,417,894 | 0.17% | 190,200 | Shares | 2026-08-17 | |
| Mega SG Americas Securities, LLC Broker-Dealer | $3,354,316 | 0.17% | 186,662 | Shares | 2026-08-07 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund | $3,049,886 | 0.15% | 169,721 | Shares | 2026-08-14 | |
| Mega AMERICAN CENTURY COMPANIES INC | $2,817,678 | 0.14% | 156,799 | Shares | 2026-08-12 | |
| Large INTECH INVESTMENT MANAGEMENT LLC | $2,758,718 | 0.14% | 153,518 | Shares | 2026-08-10 | |
| Large Balyasny Asset Management L.P. | $2,736,471 | 0.13% | 152,280 | Shares | 2026-08-14 | |
| Large Bridgewater Associates, LP | $2,732,661 | 0.13% | 152,068 | Shares | 2026-08-14 | |
| Mid Boxer Capital Management, LLC | $2,695,500 | 0.13% | 150,000 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $2,665,795 | 0.13% | 148,347 | Shares | 2026-08-14 | |
| Small HUSSMAN STRATEGIC ADVISORS, INC. | $2,641,590 | 0.13% | 147,000 | Shares | 2026-08-03 | |
| Large Schonfeld Strategic Advisors LLC | $2,479,931 | 0.12% | 138,004 | Shares | 2026-08-14 | |
| Small Privium Fund Management B.V. | $2,452,905 | 0.12% | 136,500 | Shares | 2026-08-07 | |
| Large IEQ CAPITAL, LLC | $2,368,841 | 0.12% | 131,822 | Shares | 2026-08-11 | |
| Mega BARCLAYS PLC | $2,303,232 | 0.11% | 128,171 | Shares | 2026-08-14 | |
| Large Mariner, LLC | $2,226,878 | 0.11% | 123,922 | Shares | 2026-08-13 | |
| Large Rafferty Asset Management, LLC | $2,222,062 | 0.11% | 123,654 | Shares | 2026-08-14 | |
| Mid XTX Topco Ltd | $2,127,198 | 0.10% | 118,375 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension | $2,107,593 | 0.10% | 117,284 | Shares | 2026-08-24 | |
| Large WORLDQUANT MILLENNIUM ADVISORS LLC | $2,065,561 | 0.10% | 114,945 | Shares | 2026-08-14 | |
| Mega Vanguard Global Advisers, LLC | $2,060,350 | 0.10% | 114,655 | Shares | 2026-08-13 | |
| Mega DEUTSCHE BANK AG\ Bank | $2,043,619 | 0.10% | 113,724 | Shares | 2026-08-07 | |
| Large ALPS ADVISORS INC | $1,914,685 | 0.09% | 106,549 | Shares | 2026-07-29 | |
| Mid GSA CAPITAL PARTNERS LLP | $1,862,015 | 0.09% | 103,618 | Shares | 2026-08-06 | |
| Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension | $1,806,254 | 0.09% | 100,515 | Shares | 2026-07-23 | |
| Large Balyasny Asset Management L.P. | $1,797,000 | 0.09% | 100,000 | Put | 2026-08-14 | |
| Large NOMURA HOLDINGS INC | $1,707,150 | 0.08% | 95,000 | Shares | 2026-08-14 | |
| Mid HARBOR CAPITAL ADVISORS, INC. | $1,665,261 | 0.08% | 92,669 | Shares | 2026-08-07 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $1,611,298 | 0.08% | 89,666 | Shares | 2026-08-13 | |
| Large CANADA LIFE ASSURANCE Co Insurance | $1,547,810 | 0.08% | 86,133 | Shares | 2026-08-13 |
Key facts
CIK
873303
CUSIP
803607100
13F (30d)
268 filings
263 filers
Visit website
Investor relations