Position in OPK
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$1,142,182
+$178,022 QoQ
Shares Held
761,455
-10.0% QoQ
Ownership
0.102%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#28
of 222 holders
Holding Since
Mar 2020
26 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, 2026Swiss National Bank holds $1,862,233,047 across 28 Diagnostics & Research names. OPK ranks #27 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
1,048,120 | $525,485,443 | |
| 2 | DHR |
Danaher Corp /De/
|
1,796,508 | $342,198,843 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
224,020 | $117,933,088 | |
| 4 | A |
Agilent Technologies, Inc.
|
797,200 | $105,892,076 | |
| 5 | WAT |
Waters Corp /De/
|
277,334 | $104,011,343 | |
| 6 | NTRA |
Natera, Inc.
|
379,800 | $103,096,710 | |
| 7 | IQV |
Iqvia Holdings Inc.
|
478,680 | $92,490,549 | |
| 8 | ILMN |
Illumina, Inc.
|
420,400 | $73,918,932 |
All Filings in OPK
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,142,182 | 761,455 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $964,160 | 845,755 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $1,065,651 | 845,755 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $1,310,920 | 845,755 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $762,108 | 577,355 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $1,097,517 | 661,155 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $1,007,618 | 685,455 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $1,021,327 | 685,455 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $856,818 | 685,455 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $1,005,426 | 837,855 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $1,265,161 | 837,855 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $1,494,488 | 934,055 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $2,007,803 | 925,255 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $1,582,574 | 1,083,955 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $1,514,443 | 1,211,555 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $1,979,208 | 1,047,200 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $2,649,416 | 1,047,200 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $3,602,368 | 1,047,200 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $4,686,383 | 974,300 | Shares | Sole | 2022-02-08 | |
| 2021-09-30 | $3,504,000 | 960,000 | Shares | Sole | 2021-11-08 | |
| 2021-06-30 | $3,888,000 | 960,000 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $4,268,550 | 995,000 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $3,897,860 | 986,800 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $3,641,292 | 986,800 | Shares | Sole | 2020-11-09 | |
| 2020-06-30 | $3,293,037 | 965,700 | Shares | Sole | 2020-08-05 | |
| 2020-03-31 | $951,400 | 710,000 | Shares | Sole | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||