Merck & Co., Inc.
MX ˙ BMV ˙ US58933Y1055
SecurityMX:MRK / Merck & Co., Inc.
InstitutionKathmere Capital Management, LLC
Latest Disclosed Ownership28,957 shares
Latest Disclosed Value $ 3,483,270
Kathmere Capital Management, LLC reports 11.66% increase in ownership of MRK / Merck & Co., Inc.

On April 28, 2026 - Kathmere Capital Management, LLC filed a 13F-HR form disclosing ownership of 28,957 shares of Merck & Co., Inc. (MX:MRK) valued at $3,483,270 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 13, 2026 disclosing 25,933 shares of Merck & Co., Inc.. This represents a change in shares of 11.66% 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)
2026-04-28 2026-03-31 13F MERCK COM 58933Y105 28,957 3,024 11.66 3,483 27.63 0.2144
2026-01-13 2025-12-31 13F MERCK COM 58933Y105 25,933 4,540 21.22 2,730 52.03 0.1838
2025-10-22 2025-09-30 13F MERCK COM 58933Y105 21,393 1,591 8.03 1,796 14.55 0.1274
2025-07-16 2025-06-30 13F MERCK COM 58933Y105 19,802 -149 -0.75 1,568 -12.46 0.1206
2025-05-01 2025-03-31 13F MERCK COM 58933Y105 19,951 -523 -2.55 1,791 -12.08 0.1520
2025-01-14 2024-12-31 13F MERCK COM 58933Y105 20,474 -438 -2.09 2,037 -14.24 0.1826
2024-10-15 2024-09-30 13F MERCK COM 58933Y105 20,912 305 1.48 2,375 -6.94 0.2226
2024-08-15 2024-06-30 13F/A-1 MERCK COM 58933Y105 20,607 1,062 5.43 2,551 -1.05 0.2701
2024-07-01 2024-06-30 13F MERCK COM 58933Y105 19,545 0 2,131 0.2759
2024-04-16 2024-03-31 13F MERCK COM 58933Y105 19,545 0 0.00 2,579 21.03 0.2949
2024-04-16 2023-12-31 13F MERCK COM 58933Y105 19,545 273 1.42 2,131 7.36 0.2763
2023-10-11 2023-09-30 13F MERCK COM 58933Y105 19,272 1,810 10.37 1,984 -1.49 0.2939
2023-07-11 2023-06-30 13F MERCK COM 58933Y105 17,462 1,494 9.36 2,015 18.61 0.3131
2023-04-20 2023-03-31 13F MERCK COM 58933Y105 15,968 -854 -5.08 1,699 -9.00 0.2786
2023-01-24 2022-12-31 13F/A-1 MERCK COM 58933Y105 16,822 868 5.44 1,866 35.81 0.3298
2023-01-24 2022-12-31 13F MERCK COM 58933Y105 16,884 930 1,855 0.3079
2022-10-11 2022-09-30 13F MERCK COM 58933Y105 15,954 2,372 17.46 1,374 10.99 0.2739
2022-08-09 2022-06-30 13F MERCK COM 58933Y105 13,582 1,136 9.13 1,238 21.25 0.2283
2022-04-28 2022-03-31 13F MERCK COM 58933Y105 12,446 2,932 30.82 1,021 40.05 0.1737
2022-01-27 2021-12-31 13F MERCK COM 58933Y105 9,514 -1,216 -11.33 729 -9.55 0.1266
2021-10-14 2021-09-30 13F MERCK COM 58933Y105 10,730 -293 -2.66 806 -5.95 0.1462
2021-07-29 2021-06-30 13F MERCK COM 58933Y105 11,023 913 9.03 857 10.01 0.1649
2021-05-07 2021-03-31 13F MERCK & CO. COM 58933Y105 10,110 5,924 141.52 779 127.78 0.1541
2021-02-16 2020-12-31 13F MERCK & CO. COM 58933Y105 4,186 436 11.63 342 9.97 0.0735
2020-11-20 2020-09-30 13F/A-1 MERCK & CO. COM 58933Y105 3,750 3,750 311 0.0773
2020-11-13 2020-09-30 13F MERCK & CO INC COM Common 58933Y105 19,698 19,698 1,595
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.