(주)옵코헬스
MX ˙ BMV ˙ US68375N1037
SecurityMX:OPK / OPKO Health, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership3,619,346 shares
Latest Disclosed Value $ 4,126,055
Northern Trust Corp reports 5.27% increase in ownership of OPK / OPKO Health, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 3,619,346 shares of OPKO Health, Inc. (MX:OPK) valued at $4,126,055 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,438,312 shares of OPKO Health, Inc.. This represents a change in shares of 5.27% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F OPKO HEALTH COM 68375N103 3,619,346 181,034 5.27 4,126 -4.76 0.0001
2026-02-17 2025-12-31 13F OPKO HEALTH COM 68375N103 3,438,312 -219,534 -6.00 4,332 -23.58 0.0006
2025-11-14 2025-09-30 13F OPKO HEALTH COM 68375N103 3,657,846 175,574 5.04 5,670 23.35 0.0007
2025-08-13 2025-06-30 13F OPKO HEALTH COM 68375N103 3,482,272 -47,120 -1.34 4,597 -21.54 0.0006
2025-05-13 2025-03-31 13F OPKO HEALTH COM 68375N103 3,529,392 -168,382 -4.55 5,859 7.78 0.0009
2025-02-14 2024-12-31 13F OPKO HEALTH COM 68375N103 3,697,774 164,847 4.67 5,436 3.25 0.0008
2024-11-13 2024-09-30 13F OPKO HEALTH COM 68375N103 3,532,927 -570,478 -13.90 5,264 2.63 0.0009
2024-08-14 2024-06-30 13F OPKO HEALTH COM 68375N103 4,103,405 -667,821 -14.00 5,129 -10.41 0.0009
2024-05-14 2024-03-31 13F OPKO HEALTH COM 68375N103 4,771,226 -263,029 -5.22 5,725 -24.68 0.0010
2024-02-13 2023-12-31 13F OPKO HEALTH COM 68375N103 5,034,255 515,838 11.42 7,602 5.15 0.0014
2023-11-13 2023-09-30 13F OPKO HEALTH COM 68375N103 4,518,417 61,647 1.38 7,229 -25.25 0.0014
2023-08-11 2023-06-30 13F OPKO HEALTH COM 68375N103 4,456,770 572,670 14.74 9,671 70.56 0.0019
2023-05-15 2023-03-31 13F OPKO HEALTH COM 68375N103 3,884,100 30,808 0.80 5,671 17.73 0.0011
2023-02-13 2022-12-31 13F OPKO HEALTH COM 68375N103 3,853,292 -52,062 -1.33 4,817 -34.75 0.0010
2022-11-14 2022-09-30 13F OPKO HEALTH COM 68375N103 3,905,354 -1,162,543 -22.94 7,381 -42.43 0.0017
2022-08-12 2022-06-30 13F OPKO HEALTH COM 68375N103 5,067,897 -667,029 -11.63 12,821 -35.01 0.0027
2022-05-13 2022-03-31 13F OPKO HEALTH COM 68375N103 5,734,926 -500,674 -8.03 19,729 -34.22 0.0035
2022-02-08 2021-12-31 13F OPKO HEALTH COM 68375N103 6,235,600 -76,350 -1.21 29,994 30.19 0.0049
2021-11-15 2021-09-30 13F OPKO HEALTH COM 68375N103 6,311,950 -248,032 -3.78 23,038 -13.28 0.0041
2021-08-13 2021-06-30 13F OPKO HEALTH COM 68375N103 6,559,982 724,494 12.42 26,567 6.12 0.0047
2021-05-12 2021-03-31 13F OPKO HEALTH COM 68375N103 5,835,488 -1,673,676 -22.29 25,034 -15.60 0.0047
2021-02-11 2020-12-31 13F OPKO HEALTH COM 68375N103 7,509,164 -251,765 -3.24 29,661 3.58 0.0058
2020-11-16 2020-09-30 13F OPKO HEALTH COM 68375N103 7,760,929 -173,322 -2.18 28,637 5.84 0.0063
2020-08-14 2020-06-30 13F OPKO HEALTH COM 68375N103 7,934,251 2,948,707 59.15 27,056 304.97 0.0064
2020-05-14 2020-03-31 13F OPKO HEALTH COM 68375N103 4,985,544 -65,653 -1.30 6,681 -10.02 0.0019
2020-02-14 2019-12-31 13F OPKO HEALTH COM 68375N103 5,051,197 505,724 11.13 7,425 -21.83 0.0017
2019-11-13 2019-09-30 13F OPKO HEALTH COM 68375N103 4,545,473 349,777 8.34 9,499 -7.22 0.0023
2019-08-13 2019-06-30 13F OPKO HEALTH COM 68375N103 4,195,696 175,185 4.36 10,238 -2.43 0.0024
2019-05-13 2019-03-31 13F OPKO HEALTH COM 68375N103 4,020,511 -119,508 -2.89 10,493 -15.80 0.0026
2019-02-12 2018-12-31 13F OPKO HEALTH COM 68375N103 4,140,019 -12,498 -0.30 12,462 -13.25 0.0035
2018-11-14 2018-09-30 13F OPKO HEALTH COM 68375N103 4,152,517 127,021 3.16 14,366 -24.07 0.0035
2018-09-18 2018-06-30 13F/A-1 OPKO HEALTH COM 68375N103 4,025,496 2,274,820 129.94 18,920 240.96 0.0048
2018-08-14 2018-06-30 13F OPKO HEALTH COM 68375N103 4,062,096 2,311,420 19,092
2018-05-09 2018-03-31 13F OPKO HEALTH COM 68375N103 1,750,676 66,562 3.95 5,549 -32.75 0.0014
2018-02-14 2017-12-31 13F OPKO HEALTH COM 68375N103 1,684,114 -10,521 -0.62 8,251 -29.02 0.0021
2017-11-13 2017-09-30 13F OPKO HEALTH COM 68375N103 1,694,635 11,861 0.70 11,625 4.99 0.0030
2017-08-11 2017-06-30 13F OPKO HEALTH COM 68375N103 1,682,774 -34,280 -2.00 11,073 -19.38 0.0031
2017-05-12 2017-03-31 13F OPKO HEALTH COM 68375N103 1,717,054 285,621 19.95 13,735 3.18 0.0040
2017-02-13 2016-12-31 13F OPKO HEALTH COM 68375N103 1,431,433 20,982 1.49 13,312 -10.88 0.0041
2016-11-09 2016-09-30 13F OPKO HEALTH COM 68375N103 1,410,451 94,071 7.15 14,937 21.49 0.0047
2016-08-12 2016-06-30 13F OPKO HEALTH COM 68375N103 1,316,380 68,771 5.51 12,295 -5.15 0.0040
2016-08-19 2016-03-31 13F/A-1 OPKO HEALTH COM 68375N103 1,247,609 30,796 2.53 12,963 6.00 0.0043
2016-05-13 2016-03-31 13F OPKO HEALTH COM 68375N103 1,247,609 12,963
2016-02-12 2015-12-31 13F OPKO HEALTH COM 68375N103 1,216,813 -124,415 -9.28 12,229 8.41 0.0041
2015-11-12 2015-09-30 13F Opko Health COMM 68375N103 1,341,228 1,341,228 0.00 11,280 0.0038
2015-08-13 2015-06-30 13F OPKO HEALTH COM 68375N103 0 -2,352,684 -100.00 0 -100.00
2015-05-14 2015-03-31 13F OPKO HEALTH COM 68375N103 2,352,684 79,738 3.51 33,338 46.82 0.0100
2015-02-12 2014-12-31 13F OPKO HEALTH COM 68375N103 2,272,946 -72,164 -3.08 22,707 13.78 0.0069
2014-11-13 2014-09-30 13F OPKO HEALTH COM 68375N103 2,345,110 21,699 0.93 19,957 -2.83 0.0063
2014-08-14 2014-06-30 13F OPKO HEALTH COM 68375N103 2,323,411 -294,184 -11.24 20,539 -15.81 0.0064
2014-05-14 2014-03-31 13F OPKO HEALTH COM 68375N103 2,617,595 -188,038 -6.70 24,397 3.03 0.0077
2014-02-21 2013-12-31 13F/A-1 OPKO HEALTH COM 68375N103 2,805,633 64,885 2.37 23,679 -1.93 0.0076
2014-02-12 2013-12-31 13F OPKO HEALTH COM 68375N103 2,805,633 23,679
2013-11-13 2013-09-30 13F OPKO HEALTH COM 68375N103 2,740,748 834,667 43.79 24,146 78.41 0.0085
2013-08-09 2013-06-30 13F OPKO HEALTH COM 68375N103 1,906,081 1,906,081 13,534 0.0049
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.