Merck & Co., Inc.
MX ˙ BMV ˙ US58933Y1055
SecurityMX:MRK / Merck & Co., Inc.
InstitutionVersant Capital Management, Inc
Latest Disclosed Ownership12,185 shares
Latest Disclosed Value $ 1,465,734
Versant Capital Management, Inc reports 46.40% increase in ownership of MRK / Merck & Co., Inc.

On April 6, 2026 - Versant Capital Management, Inc filed a 13F-HR form disclosing ownership of 12,185 shares of Merck & Co., Inc. (MX:MRK) valued at $1,465,734 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 8,323 shares of Merck & Co., Inc.. This represents a change in shares of 46.40% 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)
2026-04-06 2026-03-31 13F MERCK Stock 58933Y105 12,185 3,862 46.40 1,466 67.24 0.1445
2026-01-08 2025-12-31 13F MERCK Stock 58933Y105 8,323 1,851 28.60 876 61.33 0.1099
2025-10-27 2025-09-30 13F MERCK Stock 58933Y105 6,472 3,134 93.89 543 105.68 0.0739
2025-07-07 2025-06-30 13F MERCK Stock 58933Y105 3,338 -5,228 -61.03 264 -65.62 0.0401
2025-04-03 2025-03-31 13F MERCK Stock 58933Y105 8,566 6,221 265.29 769 229.61 0.1290
2025-01-03 2024-12-31 13F MERCK Stock 58933Y105 2,345 131 5.92 233 -7.17 0.0503
2024-10-07 2024-09-30 13F MERCK Stock 58933Y105 2,214 373 20.26 251 10.57 0.0573
2024-07-08 2024-06-30 13F MERCK Stock 58933Y105 1,841 922 100.33 228 87.60 0.0577
2024-04-03 2024-03-31 13F MERCK Stock 58933Y105 919 0 0.00 121 21.00 0.0346
2024-01-08 2023-12-31 13F MERCK Stock 58933Y105 919 -1 -0.11 100 6.38 0.0299
2023-10-12 2023-09-30 13F MERCK Stock 58933Y105 920 -6 -0.65 95 -11.32 0.0301
2023-07-10 2023-06-30 13F MERCK Stock 58933Y105 926 95 11.43 107 20.45 0.0342
2023-04-10 2023-03-31 13F MERCK Stock 58933Y105 831 0 0.00 88 -4.35 0.0297
2023-01-25 2022-12-31 13F MERCK Stock 58933Y105 831 -3 -0.36 92 27.78 0.0334
2022-12-30 2022-09-30 13F MERCK Stock 58933Y105 834 0 0.00 72 -5.26 0.0282
2022-08-02 2022-06-30 13F MERCK Stock 58933Y105 834 0 0.00 76 11.76 0.0278
2022-04-29 2022-03-31 13F MERCK Stock 58933Y105 834 -7 -0.83 68 6.25 0.0217
2022-01-06 2021-12-31 13F MERCK Stock 58933Y105 841 0 0.00 64 1.59 0.0209
2021-10-29 2021-09-30 13F MERCK Stock 58933Y105 841 -52 -5.82 63 -8.70 0.0223
2021-07-22 2021-06-30 13F MERCK Stock 58933Y105 893 -882 -49.69 69 -49.64 0.0255
2021-04-27 2021-03-31 13F MERCK Stock 58933Y105 1,775 3 0.17 137 -4.86 0.0499
2021-02-08 2020-12-31 13F MERCK Stock 58933Y105 1,772 -10 -0.56 144 -2.04 0.0568
2020-11-02 2020-09-30 13F MERCK Stock 58933Y105 1,782 0 0.00 147 7.30 0.0656
2020-07-16 2020-06-30 13F MERCK Stock 58933Y105 1,782 -13 -0.72 137 -0.72 0.0629
2020-04-17 2020-03-31 13F MERCK Stock 58933Y105 1,795 -231 -11.40 138 -25.00 0.0727
2020-01-28 2019-12-31 13F MERCK Stock 58933Y105 2,026 -22 -1.07 184 6.98 0.0928
2019-10-18 2019-09-30 13F MERCK Stock 58933Y105 2,048 -13 -0.63 172 0.00 0.0807
2019-07-16 2019-06-30 13F MERCK Stock 58933Y105 2,061 -676 -24.70 172 -24.23 0.0784
2019-04-23 2019-03-31 13F/A-1 MERCK Stock 58933Y105 2,737 -44 -1.58 227 7.08 0.0968
2019-04-23 2019-03-31 13F MERCK Stock 58933Y105 227 227
2019-01-28 2018-12-31 13F MERCK Stock 58933Y105 2,781 0 0.00 212 7.61 0.0977
2018-10-12 2018-09-30 13F MERCK Stock 58933Y105 2,781 -102 -3.54 197 13.22 0.0806
2018-07-06 2018-06-30 13F MERCK Stock 58933Y105 2,883 48 1.69 174 12.99 0.0733
2018-04-19 2018-03-31 13F MERCK Stock 58933Y105 2,835 -510 -15.25 154 -18.09 0.0636
2018-04-18 2017-12-31 13F MERCK Stock 58933Y105 3,345 369 12.40 188 -1.05 0.0761
2018-04-23 2017-09-30 13F MERCK Stock 58933Y105 2,976 -122 -3.94 190 -4.04 0.1037
2018-04-23 2017-06-30 13F MERCK Stock 58933Y105 3,098 -6 -0.19 198 0.51 0.1091
2018-04-23 2017-03-31 13F MERCK Stock 58933Y105 3,104 0 0.00 197 8.24 0.1090
2018-04-23 2016-12-31 13F MERCK Stock 58933Y105 3,104 -195 -5.91 182 -11.22 0.1039
2018-04-23 2016-09-30 13F MERCK Stock 58933Y105 3,299 22 0.67 205 9.04 0.1167
2018-04-23 2016-06-30 13F MERCK Stock 58933Y105 3,277 -126 -3.70 188 4.44 0.1111
2018-04-23 2016-03-31 13F MERCK Stock 58933Y105 3,403 -76 -2.18 180 -1.64 0.1089
2018-04-23 2015-12-31 13F MERCK Stock 58933Y105 3,479 3,479 183 0.1146
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.