Position in ALDX
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$1,126,945
+$72,099 QoQ
Shares Held
529,083
-15.2% QoQ
Ownership
0.877%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#19
of 108 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 82%
Shared 6%
None 12%
Common Shares in ALDX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026DIMENSIONAL FUND ADVISORS LP holds $6,105,781,867 across 230 Biotechnology names. ALDX ranks #151 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
1,168,956 | $580,655,511 | |
| 2 | JAZZ |
Jazz Pharmaceuticals plc
|
1,713,592 | $412,924,262 | |
| 3 | REGN |
Regeneron Pharmaceuticals, Inc.
|
559,687 | $348,987,230 | |
| 4 | INCY |
Incyte Corp
|
2,280,803 | $258,551,825 | |
| 5 | EXEL |
Exelixis, Inc.
|
4,426,620 | $240,852,392 | |
| 6 | BMRN |
Biomarin Pharmaceutical Inc
|
4,075,714 | $233,212,353 | |
| 7 | ROIV |
Roivant Sciences Ltd.
|
5,230,417 | $185,104,455 | |
| 8 | KRYS |
Krystal Biotech, Inc.
|
476,038 | $176,929,041 |
All Filings in ALDX
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,126,945 | 529,083 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $1,054,846 | 624,170 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $3,171,495 | 612,258 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $3,384,495 | 648,371 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $2,752,669 | 718,713 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $3,851,636 | 669,850 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $3,671,454 | 735,763 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $3,255,778 | 604,041 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $2,224,506 | 672,057 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $2,884,824 | 882,210 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $3,645,666 | 1,038,652 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $8,049,559 | 1,205,024 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $9,444,159 | 1,125,645 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $11,150,472 | 1,122,908 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $6,196,011 | 890,232 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $3,631,268 | 680,013 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $330,849 | 82,920 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $745,066 | 167,619 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $1,038,472 | 259,618 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $2,382,751 | 271,384 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $3,074,780 | 271,384 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $3,265,039 | 274,835 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $1,838,699 | 268,032 | Shares | Defined | 2021-03-08 | |
| 2020-09-30 | $1,688,309 | 227,842 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $873,936 | 209,577 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $481,469 | 194,927 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||