Position in ALEC
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$8,683,387
+$3,313,167 QoQ
Shares Held
4,038,785
+17.3% QoQ
Ownership
3.64%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ALEC Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026ACADIAN ASSET MANAGEMENT LLC holds $658,704,928 across 179 Biotechnology names. ALEC ranks #15 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INCY |
Incyte Corp
|
1,900,824 | $178,905,554 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
151,191 | $116,816,214 | |
| 3 | LEGN |
Legend Biotech Corp
|
1,527,336 | $27,629,508 | |
| 4 | TBPH |
Theravance Biopharma, Inc.
|
1,276,576 | $20,718,828 | |
| 5 | RIGL |
Rigel Pharmaceuticals Inc
|
666,426 | $18,020,159 | |
| 6 | IMCR |
Immunocore Holdings plc
|
501,091 | $15,107,893 | |
| 7 | PRTA |
Prothena Corp Public Ltd Co
|
1,547,593 | $15,042,603 | |
| 8 | PBYI |
Puma Biotechnology, Inc.
|
2,041,759 | $13,046,840 |
All Filings in ALEC
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,683,387 | 4,038,785 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $5,370,220 | 3,442,449 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $7,024,035 | 2,372,985 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $3,038,543 | 2,170,388 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $1,772,013 | 1,440,661 | Shares | Defined | 2025-05-21 | |
| 2024-12-31 | $1,947,561 | 1,030,456 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $3,449,495 | 740,235 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $2,681,605 | 590,662 | Shares | Defined | 2024-08-06 | |
| 2024-03-31 | $2,676,774 | 444,647 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $1,138,833 | 142,711 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $993,163 | 153,266 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $547,577 | 91,111 | Shares | Defined | 2023-08-07 | |
| 2023-03-31 | $62,890 | 10,160 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $947,117 | 102,613 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,723,905 | 182,231 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $985,286 | 96,977 | Shares | Defined | 2022-08-09 | |
| 2022-03-31 | $479,583 | 33,655 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $845,555 | 40,947 | Shares | Defined | 2022-02-10 | |
| No filing history on record for this holder in this stock. | ||||||