Company · Ownership research

Sarepta Therapeutics, Inc. SRPT

CIK 0000873303 · CUSIP 803607100

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 803607100 (SRPT), not CUSIP 803607AD2 (SRPT), CUSIP 803607900 (SRPT), CUSIP 803607950 (SRPT), CUSIP 803607AB6 (SRPT), and does not merge CUSIPs.

This page lists the top 20 of 416 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$1.14B 8,795,754 shares	0.02%	-20.37K(-0.20%)Reduced	SEC filing ↗ May 10, 2024	▾
02	BlackRock Inc. CIK 1364742 · View history	$771.63M 5,960,370 shares	0.02%	-251.42K(-4.00%)Reduced	SEC filing ↗ May 10, 2024	▾
03	JANUS HENDERSON GROUP PLC CIK 1274173 · View history	$633.17M 4,891,417 shares	0.35%	-454.37K(-8.50%)Reduced	SEC filing ↗ May 15, 2024	▾
04	Capital International Investors CIK 1562230 · View history	$623.68M 4,817,517 shares	0.13%	+76.03K(+1.60%)Added	SEC filing ↗ May 14, 2024	▾
05	Avoro Capital Advisors LLC CIK 1633313 · View history	$562.43M 4,344,444 shares	6.56%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2024	▾
06	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$420.20M 3,245,798 shares	0.07%	-881.81K(-21.40%)Reduced	SEC filing ↗ May 15, 2024	▾
07	FARALLON CAPITAL MANAGEMENT LLC CIK 909661 · Amended · View history	$317.63M 2,453,500 shares	1.87%	+1.24M(+102.80%)Added	SEC filing ↗ May 24, 2024	▾
08	STATE STREET CORP CIK 93751 · View history	$274.78M 2,122,491 shares	0.01%	-276.59K(-11.50%)Reduced	SEC filing ↗ May 15, 2024	▾
09	Bank of New York Mellon Corp CIK 1390777 · View history	$267.60M 2,067,037 shares	0.05%	-262.52K(-11.30%)Reduced	SEC filing ↗ Apr 25, 2024	▾
10	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$250.06M 1,931,547 shares	0.15%	+11.80K(+0.60%)Added	SEC filing ↗ May 15, 2024	▾
11	EcoR1 Capital, LLC CIK 1587114 · View history	$248.54M 1,919,835 shares	6.31%	+1.09M(+130.50%)Added	SEC filing ↗ May 15, 2024	▾
12	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$236.73M 1,828,602 shares	0.02%	+526.04K(+40.40%)Added	SEC filing ↗ Dec 26, 2024	▾
13	CITADEL ADVISORS LLC CIK 1423053 · View history	$197.18M 1,523,077 shares	0.19%	+180.35K(+13.40%)Added	SEC filing ↗ May 15, 2024	▾
14	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$196.87M 1,520,370 shares	0.02%	+50.83K(+3.50%)Added	SEC filing ↗ May 13, 2024	▾
15	DEUTSCHE BANK AG\ CIK 948046 · Amended · View history	$189.07M 1,460,475 shares	0.09%	-14.49K(-1.00%)Reduced	SEC filing ↗ Jun 2, 2025	▾
16	FMR LLC CIK 315066 · View history	$174.59M 1,348,570 shares	0.01%	-158.49K(-10.50%)Reduced	SEC filing ↗ May 13, 2024	▾
17	Pictet Asset Management Holding SA CIK 1993888 · View history	$163.10M 1,258,536 shares	0.18%	+166.93K(+15.30%)Added	SEC filing ↗ May 14, 2024	▾
18	Paradigm Biocapital Advisors LP CIK 1855655 · View history	$139.60M 1,078,346 shares	4.91%	+1.08MNew	SEC filing ↗ May 15, 2024	▾
19	Casdin Capital, LLC CIK 1534261 · View history	$138.39M 1,069,000 shares	10.30%	+62.50K(+6.20%)Added	SEC filing ↗ May 15, 2024	▾
20	NORGES BANK CIK 1374170 · Amended · View history	$125.42M 968,798 shares	0.02%	+131.95K(+15.80%)Added	SEC filing ↗ May 14, 2024	▾

Showing 20 / 416 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

416

Cancelled or null records excluded

Disclosed shares

83,260,397

Not deduplicated across managers

Disclosed value

$10.77B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Sarepta Therapeutics, Inc. · Q1 2024

Explore all 416 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.