Position in SRPT
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$39,642,214
+$23,864,736 QoQ
Shares Held
2,206,022
+204.3% QoQ
Ownership
2.09%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#10
of 323 holders
Holding Since
Mar 2021
16 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in SRPT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026MARSHALL WACE, LLP holds $3,055,517,440 across 267 Biotechnology names. SRPT ranks #24 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
543,897 | $270,169,956 | |
| 2 | INCY |
Incyte Corp
|
1,310,154 | $148,519,056 | |
| 3 | RPRX |
Royalty Pharma plc
|
2,450,669 | $137,409,009 | |
| 4 | SYRE |
Spyre Therapeutics, Inc.
|
991,693 | $88,042,503 | |
| 5 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
259,799 | $78,207,292 | |
| 6 | TVTX |
Travere Therapeutics, Inc.
|
1,333,207 | $75,739,488 | |
| 7 | MANE |
Veradermics, Inc
|
585,560 | $71,988,746 | |
| 8 | DFTX |
Definium Therapeutics, Inc.
|
1,298,946 | $61,102,419 |
All Filings in SRPT
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $39,642,214 | 2,206,022 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $15,777,478 | 725,068 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $3,087,968 | 143,493 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $2,025,526 | 105,113 | Shares | Other | 2025-11-13 | |
| 2025-03-31 | $1,735,711 | 27,197 | Shares | Other | 2025-05-15 | |
| 2024-09-30 | $5,362,526 | 42,938 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $6,846,930 | 43,335 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $432,784 | 3,343 | Shares | Other | 2024-05-15 | |
| 2023-09-30 | $29,811,392 | 245,928 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $6,761,489 | 59,042 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $24,707,267 | 179,259 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $24,102,527 | 186,005 | Shares | Other | 2023-02-14 | |
| 2021-12-31 | $45,352,601 | 503,638 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $309,715 | 3,349 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,517,407 | 19,519 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,724,326 | 23,136 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||