Position in ALDX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$1,878,660
+$419,874 QoQ
Shares Held
882,000
+2.2% QoQ
Ownership
1.46%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#13
of 108 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ALDX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026RENAISSANCE TECHNOLOGIES LLC holds $3,952,593,796 across 312 Biotechnology names. ALDX ranks #139 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EXEL |
Exelixis, Inc.
|
13,427,993 | $730,617,099 | |
| 2 | CORT |
Corcept Therapeutics Inc
|
5,261,628 | $457,498,554 | |
| 3 | INCY |
Incyte Corp
|
3,512,132 | $398,135,283 | |
| 4 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
320,008 | $158,957,573 | |
| 5 | JAZZ |
Jazz Pharmaceuticals plc
|
562,073 | $135,442,730 | |
| 6 | RPRX |
Royalty Pharma plc
|
1,935,800 | $108,540,306 | |
| 7 | TVTX |
Travere Therapeutics, Inc.
|
1,833,079 | $104,137,217 | |
| 8 | GMAB |
Genmab A/S
|
3,517,850 | $96,635,339 |
All Filings in ALDX
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,878,660 | 882,000 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $1,458,786 | 863,187 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $1,813,000 | 350,000 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $1,029,906 | 197,300 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $432,024 | 112,800 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $670,450 | 116,600 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $833,829 | 167,100 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $578,886 | 107,400 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $1,665,923 | 503,300 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $2,379,546 | 727,690 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $1,053,000 | 300,000 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $1,481,624 | 221,800 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,561,936 | 305,356 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $2,456,682 | 247,400 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,485,960 | 213,500 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $2,020,122 | 378,300 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,051,259 | 514,100 | Shares | Sole | 2022-08-12 | |
| 2020-12-31 | $369,068 | 53,800 | Shares | Sole | 2021-02-10 | |
| 2020-06-30 | $332,007 | 79,618 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $1,473,108 | 596,400 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||