Position in ACIU
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$554,428
-$561,131 QoQ
Shares Held
232,953
-42.6% QoQ
Ownership
0.234%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#7
of 43 holders
Holding Since
Mar 2020
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ACIU Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $2,515,799,583 across 71 Biotechnology names. ACIU ranks #61 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
738,378 | $366,774,503 | |
| 2 | INCY |
Incyte Corp
|
2,744,958 | $311,168,438 | |
| 3 | REGN |
Regeneron Pharmaceuticals, Inc.
|
393,685 | $245,478,344 | |
| 4 | EXEL |
Exelixis, Inc.
|
4,365,926 | $237,550,033 | |
| 5 | GMAB |
Genmab A/S
|
4,975,324 | $136,672,150 | |
| 6 | RPRX |
Royalty Pharma plc
|
2,435,341 | $136,549,569 | |
| 7 | HALO |
Halozyme Therapeutics, Inc.
|
1,704,623 | $133,420,842 | |
| 8 | ONC |
BeOne Medicines Ltd.
|
249,758 | $71,173,537 |
All Filings in ACIU
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10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $554,428 | 232,953 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $1,115,559 | 405,658 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $1,179,456 | 375,623 | Shares | Defined | 2026-02-13 | |
| 2021-09-30 | $320,167 | 47,715 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $378,379 | 47,715 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $974,825 | 128,098 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $655,075 | 126,707 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $985,364 | 201,919 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $1,354,876 | 201,319 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $1,391,114 | 201,319 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||