SAREPTA THERAPEUTICS INC (SRPT) Institutional Shareholders
SAREPTA THERAPEUTICS INC (SRPT) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $1.90B in SRPT holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of SRPT tracked by InsiderSet, reporting ownership valued at approximately $341.34M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $343.81M, representing an estimated gain of +0.72% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 58% of the total disclosed SRPT value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., State Street Corp, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in SAREPTA THERAPEUTICS INC (SRPT).
This page ranks the largest institutional SRPT shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
321
Total Reported Value
$1.90B
Largest Holder
Blackrock, Inc.
Largest Position
$341.34M
Insider Transactions (90d)
9
Latest Filing Quarter
Q2 2026
New Institutional Positions
47
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 18,994,958 | $341,339,398 | $343,808,740 | +$2,469,342 | +0.72% | |
| State Street Corp | 0.00% | 8,916,090 | $160,222,137 | $161,381,229 | +$1,159,092 | +0.72% | |
| Vanguard Portfolio Management Llc | 0.01% | 8,377,470 | $150,543,136 | $151,632,207 | +$1,089,071 | +0.72% | |
| Two Sigma Investments, Lp | 0.06% | 4,598,735 | $82,639,268 | $83,237,104 | +$597,836 | +0.72% | |
| Vanguard Capital Management Llc | 0.00% | 4,591,755 | $82,513,837 | $83,110,766 | +$596,929 | +0.72% | |
| First Trust Advisors Lp | 0.05% | 4,365,951 | $78,456,086 | $79,023,713 | +$567,627 | +0.72% | |
| Aqr Capital Management Llc | 0.03% | 4,325,689 | $76,867,492 | $78,294,971 | +$1,427,479 | +1.86% | |
| Geode Capital Management, Llc | 0.00% | 2,771,758 | $49,818,796 | $50,168,820 | +$350,024 | +0.70% | |
| Erste Asset Management Gmbh | 0.35% | 2,568,945 | $45,513,625 | $46,497,905 | +$984,280 | +2.16% | |
| Marshall Wace, Llp | 0.03% | 2,206,022 | $39,642,216 | $39,928,998 | +$286,782 | +0.72% | |
| Morgan Stanley | 0.00% | 2,202,641 | $39,581,468 | $39,867,802 | +$286,334 | +0.72% | |
| Aberdeen Group Plc | 0.06% | 2,194,948 | $39,443,216 | $39,728,559 | +$285,343 | +0.72% | |
| Bank Of America Corp | 0.00% | 2,055,985 | $36,946,051 | $37,213,329 | +$267,278 | +0.72% | |
| Goldman Sachs Group Inc | 0.00% | 2,042,501 | $36,703,734 | $36,969,268 | +$265,534 | +0.72% | |
| Ubs Group Ag | 0.00% | 1,624,415 | $29,190,737 | $29,401,912 | +$211,175 | +0.72% | |
| Federated Hermes, Inc. | 0.04% | 1,590,331 | $28,578,248 | $28,784,991 | +$206,743 | +0.72% | |
| Northern Trust Corp | 0.00% | 1,210,732 | $21,756,855 | $21,914,249 | +$157,394 | +0.72% | |
| Millennium Management Llc | 0.01% | 1,193,468 | $21,446,620 | $21,601,771 | +$155,151 | +0.72% | |
| Citigroup Inc | 0.01% | 1,155,006 | $20,755,457 | $20,905,609 | +$150,152 | +0.72% | |
| Renaissance Technologies LLC | Jim Simons | 0.03% | 1,121,378 | $20,151,163 | $20,296,942 | +$145,779 | +0.72% |
| Charles Schwab Investment Management Inc | 0.00% | 980,321 | $17,616,368 | $17,743,810 | +$127,442 | +0.72% | |
| Sixth Street Partners Management Company, L.P. | 0.00% | 980,321 | $17,616,368 | $17,743,810 | +$127,442 | +0.72% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | 973,493 | $17,493,669 | $17,620,223 | +$126,554 | +0.72% | |
| Invesco Ltd. | 0.00% | 903,379 | $16,233,721 | $16,351,160 | +$117,439 | +0.72% | |
| Legal & General Group Plc | 0.00% | 877,627 | $15,770,961 | $15,885,049 | +$114,088 | +0.72% | |
| 683 Capital Management, Llc | 1.29% | 782,500 | $14,061,525 | $14,163,250 | +$101,725 | +0.72% | |
| Bank Of New York Mellon Corp | 0.00% | 774,164 | $13,911,725 | $14,012,368 | +$100,643 | +0.72% | |
| Adar1 Capital Management, Llc | 0.62% | 730,649 | $13,129,763 | $13,224,747 | +$94,984 | +0.72% | |
| Dimensional Fund Advisors Lp | 0.00% | 703,629 | $12,640,823 | $12,735,685 | +$94,862 | +0.75% | |
| Vanguard Fiduciary Trust Co | 0.00% | 698,313 | $12,548,685 | $12,639,465 | +$90,780 | +0.72% | |
| Bnp Paribas Financial Markets | 0.01% | 681,147 | $12,240,212 | $12,328,761 | +$88,549 | +0.72% | |
| Jump Financial, Llc | 0.11% | 679,445 | $12,209,627 | $12,297,955 | +$88,328 | +0.72% | |
| Voleon Capital Management Lp | 0.22% | 674,245 | $12,116,183 | $12,203,835 | +$87,652 | +0.72% | |
| Qube Research & Technologies Ltd | 0.01% | 609,796 | $10,958,034 | $11,037,308 | +$79,274 | +0.72% | |
| Mackenzie Financial Corp | 0.01% | 599,576 | $10,774,381 | $10,852,326 | +$77,945 | +0.72% | |
| Hotchkis & Wiley Capital Management Llc | 0.03% | 565,720 | $10,165,988 | $10,239,532 | +$73,544 | +0.72% | |
| Jpmorgan Chase & Co | 0.00% | 544,392 | $9,345,699 | $9,853,495 | +$507,796 | +5.43% | |
| Point72 Asset Management, L.P. | 0.01% | 510,908 | $9,181,017 | $9,247,435 | +$66,418 | +0.72% | |
| Principal Financial Group Inc | 0.00% | 510,605 | $9,175,572 | $9,241,951 | +$66,379 | +0.72% | |
| Casdin Capital, Llc | 0.42% | 470,000 | $8,445,900 | $8,507,000 | +$61,100 | +0.72% | |
| Assenagon Asset Management S.A. | 0.01% | 454,375 | $8,165,119 | $8,224,188 | +$59,069 | +0.72% | |
| Panagora Asset Management Inc | 0.02% | 451,868 | $8,120,068 | $8,178,811 | +$58,743 | +0.72% | |
| Hudson Bay Capital Management Lp | 0.04% | 450,000 | $8,086,500 | $8,145,000 | +$58,500 | +0.72% | |
| Man Group Plc | 0.01% | 398,144 | $7,154,647 | $7,206,406 | +$51,759 | +0.72% | |
| Prudential Financial Inc | 0.01% | 394,170 | $7,083,235 | $7,134,477 | +$51,242 | +0.72% | |
| Nuveen, Llc | 0.00% | 379,295 | $6,815,923 | $6,865,240 | +$49,317 | +0.72% | |
| Public Sector Pension Investment Board | 0.02% | 362,736 | $6,518,366 | $6,565,522 | +$47,156 | +0.72% | |
| Alliancebernstein L.P. | 0.00% | 299,077 | $6,507,916 | $5,413,294 | -$1,094,622 | -16.82% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 276,955 | $6,026,540 | $5,012,886 | -$1,013,655 | -16.82% | |
| Capital Fund Management S.A. | 0.04% | 323,436 | $5,812,144 | $5,854,192 | +$42,048 | +0.72% |
Frequently asked questions about SRPT
Who owns the most SRPT stock?
The largest holders of SRPT are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for SAREPTA THERAPEUTICS INC (SRPT).
Is SRPT widely held by superinvestors?
Many widely followed stocks like SRPT appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SRPT is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.