Position in ABPO
as of Dec 31, 2025
· filed Feb 17, 2026
Position Value
$0
+$0 QoQ
Shares Held
546,540
-3.1% QoQ
Ownership
9.27%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ABPO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026AQR Arbitrage LLC holds $110,886,601 across 5 Biotechnology names.
All Filings in ABPO
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 ABPWW | — | 546,540 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 ABPWW | — | 564,271 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 ABPWW | — | 579,134 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 ABPWW | — | 631,725 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 ABPWW | — | 641,889 | Shares | Defined | 2025-02-14 | |
| 2023-12-31 ACAB | — | 350,000 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 ACAB | — | 350,000 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 ACAB | — | 350,000 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 ACAB | — | 926,015 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 ACAB | — | 966,735 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 ACAB | — | 966,735 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 ACAB | — | 1,349,997 | Shares | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||