Merck & Co., Inc.
MX ˙ BMV ˙ US58933Y1055
SecurityMX:MRK / Merck & Co., Inc.
InstitutionHilton Capital Management, LLC
Latest Disclosed Ownership37,392 shares
Latest Disclosed Value $ 4,497,924
Hilton Capital Management, LLC reports 4.17% increase in ownership of MRK / Merck & Co., Inc.

On May 14, 2026 - Hilton Capital Management, LLC filed a 13F-HR form disclosing ownership of 37,392 shares of Merck & Co., Inc. (MX:MRK) valued at $4,497,924 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 35,895 shares of Merck & Co., Inc.. This represents a change in shares of 4.17% 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 MERCK COM 58933Y105 37,392 1,497 4.17 4,498 19.03 0.3398
2026-02-12 2025-12-31 13F MERCK COM 58933Y105 35,895 35,895 3,778 0.2845
2025-08-14 2025-06-30 13F MERCK COM 58933Y105 0 -2,304 -100.00 0 -100.00
2025-05-13 2025-03-31 13F MERCK COM 58933Y105 2,304 -40,792 -94.65 207 -95.19 0.0176
2025-02-10 2024-12-31 13F MERCK COM 58933Y105 43,096 -5,697 -11.68 4,287 -22.62 0.3709
2024-11-08 2024-09-30 13F MERCK Common Stocks 58933Y105 48,793 860 1.79 5,541 -6.64 0.4295
2024-08-07 2024-06-30 13F MERCK Common Stocks 58933Y105 47,933 1,504 3.24 5,934 -3.13 0.5009
2024-05-10 2024-03-31 13F MERCK Common Stocks 58933Y105 46,429 -203 -0.44 6,126 20.52 0.5491
2024-02-09 2023-12-31 13F MERCK Common Stocks 58933Y105 46,632 -16 -0.03 5,084 5.85 0.5449
2023-11-13 2023-09-30 13F MERCK Common Stocks 58933Y105 46,648 -2,422 -4.94 4,802 -15.19 0.6398
2023-07-31 2023-06-30 13F MERCK Common Stocks 58933Y105 49,070 -1,028 -2.05 5,662 1.87 0.6801
2023-05-08 2023-03-31 13F MERCK Common Stocks 58933Y105 50,098 50,098 5,558 0.7273
2021-02-10 2020-12-31 13F MERCK Common Stocks 58933Y105 0 -2,454 -100.00 0 -100.00
2020-11-13 2020-09-30 13F MERCK Common Stocks 58933Y105 2,454 2,454 204 0.0245
2020-07-14 2020-06-30 13F MERCK Common Stocks 58933Y105 0 -2,667 -100.00 0 -100.00
2020-05-08 2020-03-31 13F MERCK Common Stocks 58933Y105 2,667 50 1.91 205 -13.87 0.0371
2020-02-13 2019-12-31 13F MERCK Common Stocks 58933Y105 2,617 132 5.31 238 13.88 0.0288
2019-11-13 2019-09-30 13F MERCK Common Stocks 58933Y105 2,485 470 23.33 209 23.67 0.0271
2019-08-14 2019-06-30 13F MERCK Common Stocks 58933Y105 2,015 0 0.00 169 0.60 0.0231
2019-05-14 2019-03-31 13F MERCK Common Stocks 58933Y105 2,015 -2,051 -50.44 168 -45.98 0.0227
2019-02-12 2018-12-31 13F MERCK Common Stocks 58933Y105 4,066 107 2.70 311 10.68 0.0556
2018-11-09 2018-09-30 13F MERCK Common Stocks 58933Y105 3,959 315 8.64 281 27.15 0.0420
2018-08-13 2018-06-30 13F MERCK Common Stocks 58933Y105 3,644 3,644 221 0.0356
2018-02-17 2017-12-31 13F MERCK Common Stocks 58933Y105 0 -4,355 -100.00 0 -100.00
2017-11-07 2017-09-30 13F MERCK Common Stocks 58933Y105 4,355 1,015 30.39 279 30.37 0.0487
2017-08-08 2017-06-30 13F MERCK Common Stocks 58933Y105 3,340 -8,070 -70.73 214 -70.48 0.0399
2017-05-04 2017-03-31 13F MERCK Common Stocks 58933Y105 11,410 11,410 725 0.1399
2017-02-13 2016-12-31 13F MERCK Common Stocks 58933Y105 0 -23,736 -100.00 0 -100.00
2016-10-11 2016-09-30 13F MERCK Common Stocks 58933Y105 23,736 23,736 0.00 1,481 0.3661
2016-05-04 2016-03-31 13F MERCK Common Stocks 58933Y105 0 -4,607 -100.00 0 -100.00
2016-01-07 2015-12-31 13F MERCK Common Stocks 58933Y105 4,607 60 1.32 243 8.00 0.0783
2015-10-07 2015-09-30 13F MERCK Common Stocks 58933Y105 4,547 -150 -3.19 225 -15.73 0.0772
2015-08-14 2015-06-30 13F MERCK Common Stocks 58933Y105 4,697 -115 -2.39 267 -3.96 0.0754
2015-04-23 2015-03-31 13F MERCK Common Stocks 58933Y105 4,812 169 3.64 278 5.30 0.0985
2015-02-13 2014-12-31 13F MERCK Common Stocks 58933Y105 4,643 97 2.13 264 -1.86 0.0857
2014-10-31 2014-09-30 13F MERCK COM 58933Y105 4,546 0 0.00 269 2.28 0.0848
2014-07-15 2014-06-30 13F MERCK COM 58933Y105 4,546 -88 -1.90 263 0.00 0.0857
2014-05-12 2014-03-31 13F MERCK COM 58933Y105 4,634 0 0.00 263 13.36 0.1026
2014-01-22 2013-12-31 13F MERCK COM 58933Y105 4,634 0 0.00 232 4.98 0.0894
2013-11-06 2013-09-30 13F MERCK COM 58933Y105 4,634 0 0.00 221 2.79 0.1050
2013-08-06 2013-06-30 13F MERCK COM 58933Y105 4,634 4,634 215 0.1040
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.