Institutional shares held 83.3 Million
5.6M calls
4.19M puts
Total value of holdings $1.45B
$97.3M calls
$72.9M puts
Market Cap $1.53B
87,567,904 Shares Out.
Institutional ownership 95.15%
# of Institutions 463


Latest Institutional Activity in SRPT

Top Purchases

Q2 2025
D. E. Shaw & Co., Inc. Shares Held: 4.48M ($78.2M)
Q2 2025
Exome Asset Management LLC Shares Held: 2M ($34.9M)
Q2 2025
Two Sigma Advisers, LP Shares Held: 1.99M ($34.7M)
Q2 2025
Two Sigma Investments, LP Shares Held: 2.16M ($37.8M)
Q2 2025
Qube Research & Technologies LTD Shares Held: 1.6M ($27.9M)

Top Sells

Q2 2025
Capital International Investors Shares Held: 498K ($8.71M)
Q2 2025
Janus Henderson Group PLC Shares Held: 38.9K ($679K)
Q2 2025
Deutsche Bank Ag\ Shares Held: 134K ($2.34M)
Q2 2025
T. Rowe Price Investment Management, Inc. Shares Held: 475K ($8.29M)
Q2 2025
Ubs Group Ag Shares Held: 501K ($8.75M)

About SRPT

Sarepta Therapeutics, Inc., a commercial-stage biopharmaceutical company, focuses on the discovery and development of RNA-targeted therapeutics, gene therapies, and other genetic therapeutic modalities for the treatment of rare diseases. It offers EXONDYS 51 injection to treat duchenne muscular dystrophy (duchenne) in patients with confirmed mutation of the dystrophin gene that is amenable to exon 51 skipping; and VYONDYS 53 for the treatment of duchenne in patients with confirmed mutation of the dystrophin gene that is amenable to exon 53 skipping. The company is also developing AMONDYS 45, a product candidate that uses phosphorodiamidate morpholino oligomer chemistry and exon-skipping technology to skip exon 45 of the dystrophin gene; SRP-5051, a peptide conjugated PMO that binds exon 51 of dystrophin pre-mRNA; SRP-9001, a DMD micro-dystrophin gene therapy program; and SRP-9003, a limb-girdle muscular dystrophies gene therapy program. It has collaboration agreements with F. Hoffman-La Roche Ltd; Nationwide Children's Hospital; Lysogene; Duke University; Genethon; and StrideBio. The company was incorporated in 1980 and is headquartered in Cambridge, Massachusetts.


Insider Transactions at SRPT

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
746K Shares
From 21 Insiders
Grant, award, or other acquisition 591K shares
Exercise of conversion of derivative security 155K shares
Sell / Disposition
81.3K Shares
From 10 Insiders
Open market or private sale 14.6K shares
Payment of exercise price or tax liability 66.5K shares
Bona fide gift 250 shares

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