Position in STRO
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$12,411,454
+$4,046,353 QoQ
Shares Held
373,839
+11.3% QoQ
Ownership
2.25%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#15
of 97 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STRO 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. STRO ranks #13 (1.7% of the industry book) .
| # | 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 STRO
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,411,454 | 373,839 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $8,365,101 | 335,813 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $3,910,116 | 337,953 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $2,948,710 | 3,389,322 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $2,159,988 | 3,042,238 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $2,037,480 | 3,134,586 | Shares | Defined | 2025-05-21 | |
| 2024-12-31 | $3,223,542 | 1,751,925 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $5,570,164 | 1,609,874 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $4,614,626 | 1,574,958 | Shares | Defined | 2024-08-06 | |
| 2024-03-31 | $6,804,029 | 1,204,253 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $3,959,794 | 923,029 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $2,685,318 | 773,867 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $3,043,276 | 654,468 | Shares | Defined | 2023-08-07 | |
| 2023-03-31 | $3,175,025 | 687,235 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $4,539,570 | 561,828 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $3,506,490 | 631,800 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $3,447,014 | 661,615 | Shares | Defined | 2022-08-09 | |
| 2022-03-31 | $1,957,650 | 238,157 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $2,138,523 | 143,718 | Shares | Defined | 2022-02-10 | |
| 2021-09-30 | $3,443,420 | 182,288 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $4,135,698 | 222,469 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $5,403,064 | 237,393 | Shares | Defined | 2021-05-11 | |
| 2020-12-31 | $2,608,738 | 120,163 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $1,275,445 | 126,910 | Shares | Defined | 2020-11-09 | |
| 2020-06-30 | $726,072 | 93,566 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $907,249 | 88,946 | Shares | Defined | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||