Position in OPK
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$10,831,569
-$447,651 QoQ
Shares Held
9,501,377
+6.1% QoQ
Ownership
1.26%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 24%
Shared 0%
None 76%
Common Shares in OPK Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026STATE STREET CORP holds $26,698,208,406 across 39 Diagnostics & Research names. OPK ranks #29 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
16,731,668 | $8,224,116,772 | |
| 2 | DHR |
Danaher Corp /De/
|
27,894,181 | $5,288,736,717 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
3,674,185 | $2,064,487,809 | |
| 4 | A |
Agilent Technologies, Inc.
|
12,764,632 | $1,454,912,755 | |
| 5 | WAT |
Waters Corp /De/
|
4,362,010 | $1,299,006,578 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
7,476,962 | $1,275,121,099 | |
| 7 | MTD |
Mettler Toledo International Inc/
|
942,535 | $1,188,725,142 | |
| 8 | DGX |
Quest Diagnostics Inc
|
5,380,821 | $1,054,533,299 |
All Filings in OPK
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,831,569 | 9,501,377 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $11,279,220 | 8,951,762 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $13,946,807 | 8,997,940 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $11,328,028 | 8,581,840 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $13,511,563 | 8,139,496 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $13,340,100 | 9,074,898 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $12,986,109 | 8,715,510 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $11,935,268 | 9,548,215 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $12,243,033 | 10,202,528 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $14,053,092 | 9,306,684 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $14,941,484 | 9,338,428 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $19,844,641 | 9,144,996 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $15,333,467 | 10,502,375 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $13,056,647 | 10,445,318 | Shares | Defined | 2023-05-15 | |
| 2022-09-30 | $19,607,375 | 10,374,273 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $24,962,267 | 9,866,509 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $95,249,578 | 27,688,831 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $85,015,513 | 17,674,743 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $85,317,344 | 23,374,615 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $84,228,692 | 20,797,208 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $82,834,563 | 19,308,756 | Shares | Defined | 2021-07-09 | |
| 2020-12-31 | $90,326,032 | 22,867,350 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $92,618,309 | 25,099,813 | Shares | Defined | 2020-11-10 | |
| 2020-06-30 | $103,862,976 | 30,458,351 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $24,710,177 | 18,440,431 | Shares | Defined | 2020-06-19 | |
| No filing history on record for this holder in this stock. | ||||||