Position in PRAX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$45,868,908
+$31,322,352 QoQ
Shares Held
137,008
+203.5% QoQ
Ownership
0.491%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#40
of 308 holders
Holding Since
Jun 2021
14 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in PRAX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026MARSHALL WACE, LLP holds $3,014,740,742 across 267 Biotechnology names. PRAX ranks #17 (1.5% 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 PRAX
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $45,868,908 | 137,008 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $14,546,556 | 45,149 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $20,408,386 | 69,242 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $3,611,473 | 68,141 | Shares | Other | 2025-11-13 | |
| 2024-12-31 | $4,487,152 | 58,305 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $9,787,266 | 170,095 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $10,273,038 | 248,381 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $7,384,884 | 121,024 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $1,088,199 | 48,842 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $1,071,603 | 626,669 | Shares | Other | 2023-11-14 | |
| 2023-03-31 | $229,509 | 283,695 | Shares | Other | 2023-05-15 | |
| 2021-12-31 | $316,913 | 16,087 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $3,722,240 | 201,311 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,451,922 | 188,836 | Shares | Sole | 2021-08-13 | |
| No filing history on record for this holder in this stock. | ||||||