Position in ALDX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$3,209,853
+$2,990,673 QoQ
Shares Held
1,506,974
+1062.0% QoQ
Ownership
2.50%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#6
of 108 holders
Holding Since
Jun 2022
8 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in ALDX 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. ALDX ranks #118 (0.1% 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 ALDX
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,209,853 | 1,506,974 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $219,180 | 129,693 | Shares | Other | 2026-05-15 | |
| 2025-09-30 | $836,311 | 160,213 | Shares | Other | 2025-11-13 | |
| 2023-06-30 | $1,538,197 | 183,337 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $765,652 | 77,105 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $2,245,163 | 322,581 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $1,068,869 | 200,163 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $309,947 | 77,681 | Shares | Other | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||