Position in OPK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,859,096
+$988,606 QoQ
Shares Held
1,239,399
+62.3% QoQ
Ownership
0.166%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#21
of 222 holders
Holding Since
Sep 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OPK Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026AQR CAPITAL MANAGEMENT LLC holds $3,926,910,741 across 30 Diagnostics & Research names. OPK ranks #27 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MEDP |
Medpace Holdings, Inc.
|
1,278,935 | $677,311,180 | |
| 2 | NTRA |
Natera, Inc.
|
2,344,570 | $636,433,522 | |
| 3 | ILMN |
Illumina, Inc.
|
3,544,465 | $623,223,275 | |
| 4 | DHR |
Danaher Corp /De/
|
2,641,746 | $503,199,775 | |
| 5 | A |
Agilent Technologies, Inc.
|
3,600,560 | $478,262,381 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
1,536,874 | $296,954,789 | |
| 7 | SHC |
Sotera Health Co
|
10,734,313 | $190,534,053 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
123,972 | $158,375,468 |
All Filings in OPK
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,859,096 | 1,239,399 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $870,490 | 763,590 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $2,553,964 | 2,026,957 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $4,453,792 | 2,873,416 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $1,235,385 | 935,900 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $2,670,781 | 1,608,906 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $417,357 | 283,918 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $114,953 | 77,150 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $99,798 | 79,839 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $119,326 | 99,439 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $493,248 | 326,655 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $281,008 | 175,630 | Shares | Defined | 2023-11-14 | |
| 2023-03-31 | $59,527 | 40,772 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $97,922 | 78,338 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $626,060 | 331,249 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $427,198 | 168,853 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $2,046,727 | 594,979 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $741,985 | 154,259 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $1,096,850 | 300,507 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $1,801,120 | 444,721 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $2,589,602 | 603,637 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $3,152,605 | 798,128 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $2,186,446 | 592,533 | Shares | Defined | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||