Sarepta Therapeutics, Inc.
US ˙ NasdaqGS ˙ US8036071004

SecuritySRPT / Sarepta Therapeutics, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership336,736 shares
Latest Disclosed Value $ 7,323,445
Dimensional Fund Advisors Lp reports 26.50% decrease in ownership of SRPT / Sarepta Therapeutics, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 336,736 shares of Sarepta Therapeutics, Inc. (US:SRPT) valued at $7,327,375 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 458,148 shares of Sarepta Therapeutics, Inc.. This represents a change in shares of -26.50% during the quarter. The current value of the position is $5,303,592 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F SAREPTA THERAPEUTICS COM 803607100 336,736 -121,412 -26.50 7,323 -25.72 0.0003
2026-02-12 2025-12-31 13F SAREPTA THERAPEUTICS COM 803607100 458,148 -193,450 -29.69 9,859 -21.47 0.0021
2025-11-12 2025-09-30 13F SAREPTA THERAPEUTICS COM 803607100 651,598 -152,290 -18.94 12,555 -8.68 0.0027
2025-08-12 2025-06-30 13F SAREPTA THERAPEUTICS COM 803607100 803,888 217,570 37.11 13,747 -63.28 0.0032
2025-05-13 2025-03-31 13F SAREPTA THERAPEUTICS COM 803607100 586,318 275,508 88.64 37,441 -0.93 0.0093
2025-02-13 2024-12-31 13F SAREPTA THERAPEUTICS COM 803607100 310,810 30,615 10.93 37,791 8.00 0.0091
2024-11-07 2024-09-30 13F SAREPTA THERAPEUTICS COM 803607100 280,195 24,799 9.71 34,992 -13.29 0.0085
2024-08-09 2024-06-30 13F SAREPTA THERAPEUTICS COM 803607100 255,396 31,105 13.87 40,353 38.98 0.0105
2024-05-10 2024-03-31 13F SAREPTA THERAPEUTICS COM 803607100 224,291 90 0.04 29,037 34.30 0.0079
2024-02-07 2023-12-31 13F SAREPTA THERAPEUTICS COM 803607100 224,201 20,923 10.29 21,621 -12.27 0.0063
2023-11-09 2023-09-30 13F SAREPTA THERAPEUTICS COM 803607100 203,278 20,516 11.23 24,645 17.77 0.0081
2023-08-09 2023-06-30 13F SAREPTA THERAPEUTICS COM 803607100 182,762 -6,823 -3.60 20,927 -19.90 0.0067
2023-05-12 2023-03-31 13F SAREPTA THERAPEUTICS COM 803607100 189,585 -3,285 -1.70 26,128 108,762.50 0.0088
2023-02-09 2022-12-31 13F SAREPTA THERAPEUTICS COM 803607100 192,870 3,784 2.00 25 -99.89 0.0074
2022-11-10 2022-09-30 13F SAREPTA THERAPEUTICS COM 803607100 189,086 27,496 17.02 20,901 72.52 0.0080
2022-08-12 2022-06-30 13F SAREPTA THERAPEUTICS COM 803607100 161,590 -17,704 -9.87 12,115 -13.51 0.0043
2022-05-13 2022-03-31 13F SAREPTA THERAPEUTICS COM 803607100 179,294 19,660 12.32 14,007 -2.56 0.0043
2022-02-09 2021-12-31 13F SAREPTA THERAPEUTICS COM 803607100 159,634 -7,823 -4.67 14,375 -7.16 0.0043
2021-11-12 2021-09-30 13F SAREPTA THERAPEUTICS COM 803607100 167,457 5,440 3.36 15,483 22.92 0.0050
2021-08-12 2021-06-30 13F SAREPTA THERAPEUTICS COM 803607100 162,017 -14,345 -8.13 12,596 -4.31 0.0040
2021-05-14 2021-03-31 13F SAREPTA THERAPEUTICS COM 803607100 176,362 -16,147 -8.39 13,164 -59.89 0.0044
2021-03-08 2020-12-31 13F/A-2 SAREPTA THERAPEUTICS COM 803607100 192,509 6,373 3.42 32,822 25.56 0.0119
2021-02-11 2020-12-31 13F SAREPTA THERAPEUTICS COM 803607100 192,509 6,373 32,822 11,853.5618
2020-11-12 2020-09-30 13F SAREPTA THERAPEUTICS COM 803607100 186,136 3,608 1.98 26,140 -10.69 0.0111
2020-08-13 2020-06-30 13F SAREPTA THERAPEUTICS COM 803607100 182,528 -6,073 -3.22 29,270 58.65 0.0129
2020-05-14 2020-03-31 13F SAREPTA THERAPEUTICS COM 803607100 188,601 10,369 5.82 18,449 -19.78 0.0096
2020-02-14 2019-12-31 13F SAREPTA THERAPEUTICS COM 803607100 178,232 26,655 17.59 22,998 101.44 0.0084
2019-11-12 2019-09-30 13F SAREPTA THERAPEUTICS COM 803607100 151,577 8,475 5.92 11,417 -47.42 0.0044
2019-08-13 2019-06-30 13F SAREPTA THERAPEUTICS COM 803607100 143,102 2,500 1.78 21,715 29.58 0.0084
2019-08-12 2019-03-31 13F/A-2 SAREPTA THERAPEUTICS COM 803607100 140,602 -19,442 -12.15 16,758 -4.05 0.0067
2019-05-10 2019-03-31 13F SAREPTA THERAPEUTICS COM 803607100 140,602 -19,442 16,758
2019-02-26 2018-12-31 13F/A-1 SAREPTA THERAPEUTICS COM 803607100 160,044 4,602 2.96 17,465 -30.42 0.0079
2019-02-13 2018-12-31 13F SAREPTA THERAPEUTICS COM 803607100 160,044 4,602 17,465
2018-11-13 2018-09-30 13F SAREPTA THERAPEUTICS COM 803607100 155,442 2,742 1.80 25,102 24.35 0.0096
2018-08-10 2018-06-30 13F SAREPTA THERAPEUTICS COM 803607100 152,700 40,735 36.38 20,186 143.35 0.0080
2018-05-11 2018-03-31 13F SAREPTA THERAPEUTICS COM 803607100 111,965 104,886 1,481.65 8,295 3,850.00 0.0035
2017-05-12 2017-03-31 13F SAREPTA THERAPEUTICS COM 803607100 7,079 7,079 210 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.