OPKO Health, Inc.
MX ˙ BMV ˙ US68375N1037
SecurityMX:OPK / OPKO Health, Inc.
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership52,832 shares
Latest Disclosed Value $ 60,228
Mercer Global Advisors Inc /adv reports 10.49% decrease in ownership of OPK / OPKO Health, Inc.

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 52,832 shares of OPKO Health, Inc. (MX:OPK) valued at $60,228 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 59,026 shares of OPKO Health, Inc.. This represents a change in shares of -10.49% 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)
2026-05-15 2026-03-31 13F OPKO HEALTH COM 68375N103 52,832 -6,194 -10.49 60 -18.92 0.0001
2026-02-17 2025-12-31 13F OPKO HEALTH COM 68375N103 59,026 -18,860 -24.21 74 -38.33 0.0001
2025-11-14 2025-09-30 13F OPKO HEALTH COM 68375N103 77,886 38,352 97.01 121 130.77 0.0002
2025-08-14 2025-06-30 13F OPKO HEALTH COM 68375N103 39,534 -15,423 -28.06 52 -42.86 0.0001
2025-05-15 2025-03-31 13F OPKO HEALTH COM 68375N103 54,957 11,790 27.31 91 44.44 0.0002
2025-02-14 2024-12-31 13F OPKO HEALTH COM 68375N103 43,167 22,167 105.56 63 103.23 0.0002
2024-11-14 2024-09-30 13F OPKO HEALTH COM 68375N103 21,000 0 0.00 31 19.23 0.0001
2024-08-12 2024-06-30 13F OPKO HEALTH COM 68375N103 21,000 0 0.00 26 0.0001
2024-05-15 2024-03-31 13F OPKO HEALTH COM 68375N103 21,000 0 0.00 0 0.0001
2024-02-15 2023-12-31 13F OPKO HEALTH COM 68375N103 21,000 0 0.00 0 0.0001
2023-11-15 2023-09-30 13F/A-1 OPKO HEALTH COM 68375N103 21,000 5,000 31.25 0 0.0001
2023-11-14 2023-09-30 13F OPKO HEALTH COM 68375N103 21,000 5,000 0 0.0001
2023-08-14 2023-06-30 13F OPKO HEALTH COM 68375N103 16,000 -100 -0.62 0 0.0001
2023-05-16 2023-03-31 13F OPKO HEALTH COM 68375N103 16,100 -900 -5.29 0 0.0001
2023-02-09 2022-12-31 13F OPKO HEALTH COM 68375N103 17,000 -2,100 -10.99 0 -100.00 0.0001
2022-11-15 2022-09-30 13F OPKO HEALTH COM 68375N103 19,100 0 0.00 36 -25.00 0.0002
2022-08-10 2022-06-30 13F OPKO HEALTH COM 68375N103 19,100 -100 -0.52 48 -27.27 0.0003
2022-05-10 2022-03-31 13F OPKO HEALTH COM 68375N103 19,200 0 0.00 66 -28.26 0.0004
2022-02-04 2021-12-31 13F OPKO HEALTH COM 68375N103 19,200 3,100 19.25 92 55.93 0.0006
2021-11-10 2021-09-30 13F OPKO HEALTH COM 68375N103 16,100 0 0.00 59 -9.23 0.0004
2021-08-10 2021-06-30 13F OPKO HEALTH COM 68375N103 16,100 0 0.00 65 -5.80 0.0005
2021-08-10 2021-03-31 13F/A-1 OPKO HEALTH COM 68375N103 16,100 0 0.00 69 7.81 0.0006
2021-05-11 2021-03-31 13F OPKO HEALTH COM 68375N103 16,100 0 69 0.0007
2021-02-12 2020-12-31 13F OPKO HEALTH COM 68375N103 16,100 -3,100 -16.15 64 -9.86 0.0008
2020-12-10 2020-09-30 13F OPKO HEALTH COM 68375N103 19,200 19,200 71 0.0011
2020-08-10 2020-06-30 13F OPKO HEALTH COM 68375N103 0 -18,800 -100.00 0 -100.00
2020-05-18 2020-03-31 13F OPKO HEALTH COM 68375N103 18,800 0 0.00 25 -10.71 0.0006
2020-02-13 2019-12-31 13F OPKO HEALTH INC COM COM 68375N103 18,800 1,000 5.62 28 -24.32 0.0006
2019-11-12 2019-09-30 13F OPKO HEALTH INC COM COM 68375N103 17,800 0 0.00 37 -13.95 0.0009
2019-08-14 2019-06-30 13F OPKO HEALTH INC COM COM 68375N103 17,800 -2,412 -11.93 43 -18.87 0.0011
2019-04-23 2019-03-31 13F/A-1 OPKO HEALTH INC COM COM 68375N103 20,212 20,212 53 0.0019
2019-04-12 2019-03-31 13F OPKO HEALTH INC COM COM 68375N103 12,861 39 0.0021
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.