Position in ADAPY
as of Dec 31, 2025
· filed Feb 10, 2026
Position Value
$446
-$192,623 QoQ
Shares Held
17,167
-98.8% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ADAPY Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026ACADIAN ASSET MANAGEMENT LLC holds $731,256,203 across 167 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INCY |
Incyte Corp
|
1,664,999 | $188,744,286 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
157,440 | $98,170,137 | |
| 3 | IMCR |
Immunocore Holdings plc
|
1,209,894 | $38,414,134 | |
| 4 | RIGL |
Rigel Pharmaceuticals Inc
|
591,686 | $23,146,756 | |
| 5 | EXEL |
Exelixis, Inc.
|
421,444 | $22,930,768 | |
| 6 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
42,122 | $20,923,261 | |
| 7 | TBPH |
Theravance Biopharma, Inc.
|
1,174,910 | $19,973,470 | |
| 8 | PRTA |
Prothena Corp Public Ltd Co
|
2,010,645 | $19,684,214 |
All Filings in ADAPY
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $446 | 17,167 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $193,069 | 1,485,153 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $471,393 | 1,964,141 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $436,988 | 2,218,215 | Shares | Defined | 2025-05-21 | |
| 2024-12-31 | $275,006 | 510,216 | Shares | Defined | 2025-02-11 | |
| 2023-06-30 | $331,159 | 358,010 | Shares | Defined | 2023-08-07 | |
| 2023-03-31 | $338,908 | 310,925 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $767,221 | 525,494 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $119,935 | 111,568 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $23,099 | 13,588 | Shares | Defined | 2022-08-09 | |
| 2022-03-31 | $91,068 | 44,208 | Shares | Defined | 2022-05-12 | |
| 2020-12-31 | $1,624,589 | 301,408 | Shares | Defined | 2021-02-11 | |
| No filing history on record for this holder in this stock. | ||||||