머크 앤 컴퍼니(Merck & Co., Inc.)
MX ˙ BMV ˙ US58933Y1055
SecurityMX:MRK / Merck & Co., Inc.
InstitutionCity Holding Co
Latest Disclosed Ownership10,976 shares
Latest Disclosed Value $ 1,320,256
City Holding Co reports 0.19% decrease in ownership of MRK / Merck & Co., Inc.

On April 15, 2026 - City Holding Co filed a 13F-HR form disclosing ownership of 10,976 shares of Merck & Co., Inc. (MX:MRK) valued at $1,320,256 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 10,997 shares of Merck & Co., Inc.. This represents a change in shares of -0.19% 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)
2026-04-15 2026-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 10,976 -21 -0.19 1,320 14.09 0.1199
2026-01-22 2025-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 10,997 -755 -6.42 1,158 17.34 0.1424
2025-10-22 2025-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 11,752 -2,009 -14.60 986 -9.46 0.1240
2025-07-17 2025-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 13,761 -2,911 -17.46 1,089 -27.21 0.1425
2025-04-14 2025-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 16,672 -6,688 -28.63 1,496 -35.60 0.2108
2025-01-16 2024-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 23,360 635 2.79 2,324 -9.96 0.3293
2024-10-08 2024-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 22,725 2,741 13.72 2,581 4.28 0.3582
2024-07-12 2024-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 19,984 1,960 10.87 2,474 4.04 0.3657
2024-04-11 2024-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 18,024 1,463 8.83 2,378 31.75 0.3567
2024-01-10 2023-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 16,561 703 4.43 1,805 10.60 0.2910
2023-10-13 2023-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 15,858 58 0.37 1,633 -10.48 0.2907
2023-07-13 2023-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 15,800 251 1.61 1,823 10.22 0.3138
2023-04-17 2023-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 15,549 1,578 11.29 1,654 6.71 0.2975
2023-01-27 2022-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 13,971 89 0.64 1,550 29.71 0.2895
2022-10-12 2022-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 13,882 -326 -2.29 1,195 -7.72 0.2369
2022-07-08 2022-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 14,208 -2,407 -14.49 1,295 -4.99 0.2438
2022-04-15 2022-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 16,615 -170 -1.01 1,363 6.07 0.2209
2022-03-11 2021-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 16,785 -5,017 -23.01 1,285 -21.50 0.2145
2021-10-15 2021-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 21,802 -6,657 -23.39 1,637 -26.03 0.2797
2021-07-15 2021-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 28,459 -5,038 -15.04 2,213 -14.29 0.3893
2021-04-15 2021-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 33,497 -2,345 -6.54 2,582 -11.94 0.4915
2021-01-12 2020-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 35,842 -3,752 -9.48 2,932 -10.72 0.6136
2020-10-08 2020-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 39,594 2,470 6.65 3,284 14.39 0.7482
2020-07-13 2020-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 37,124 5,614 17.82 2,871 18.44 0.7129
2020-04-16 2020-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 31,510 2,825 9.85 2,424 -7.09 0.7317
2020-01-10 2019-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 28,685 7,381 34.65 2,609 45.51 0.6188
2019-10-15 2019-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 21,304 4,309 25.35 1,793 25.82 0.4636
2019-07-16 2019-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 16,995 4,973 41.37 1,425 42.50 0.3865
2019-04-17 2019-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 12,022 3,879 47.64 1,000 60.77 0.2820
2019-01-18 2018-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 8,143 0 0.00 622 7.61 0.2031
2018-10-15 2018-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 8,143 -175 -2.10 578 14.46 0.1658
2018-08-20 2018-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 8,318 250 3.10 505 15.03 0.1555
2018-04-12 2018-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 8,068 125 1.57 439 -1.79 0.1400
2018-01-17 2017-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 7,943 -100 -1.24 447 -13.20 0.1414
2017-10-17 2017-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 8,043 90 1.13 515 0.98 0.1724
2017-07-10 2017-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 7,953 186 2.39 510 3.24 0.1797
2017-04-20 2017-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 7,767 31 0.40 494 8.57 0.1850
2017-01-26 2016-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 7,736 3,075 65.97 455 56.36 0.1769
2016-10-11 2016-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 4,661 255 5.79 291 14.57 0.1259
2016-07-13 2016-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 4,406 506 12.97 254 23.30 0.1132
2016-04-20 2016-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 3,900 105 2.77 206 3.00 0.1031
2016-01-20 2015-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 3,795 0 0.00 200 6.95 0.1030
2015-10-16 2015-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 3,795 61 1.63 187 -12.21 0.1021
2015-07-13 2015-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 3,734 4 0.11 213 -0.47 0.1084
2015-04-15 2015-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 3,730 -8 -0.21 214 0.94 0.1092
2015-01-14 2014-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 3,738 100 2.75 212 -1.85 0.1113
2014-10-09 2014-09-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 3,638 0 0.00 216 4.85 0.1198
2014-08-06 2014-06-30 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 3,638 949 35.29 206 34.64 0.1186
2014-04-10 2014-03-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 2,689 0 0.00 153 13.33 0.0933
2014-01-09 2013-12-31 13F MERCK & CO INC NEW COM COMMON STOCK 58933Y105 2,689 2,689 135 0.0849
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.