Merck & Co., Inc.
DE ˙ XTRA ˙ US58933Y1055
102,78 € ↑2,84 (2,84%)
2026-06-04
PREZZO DELLE AZIONI
SecurityDE:6MK / Merck & Co., Inc.
InstitutionFront Row Advisors LLC
Latest Disclosed Ownership297 shares
Latest Disclosed Value $ 36,006
Front Row Advisors LLC ownership in 6MK / Merck & Co., Inc.

On May 19, 2026 - Front Row Advisors LLC filed a 13F-HR form disclosing ownership of 297 shares of Merck & Co., Inc. (DE:6MK) valued at $30,947 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 297 shares of Merck & Co., Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $30,526 USD.

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)
2026-05-19 2026-03-31 13F MERCK & CO INC COM Stock 58933Y105 297 0 0.00 36 16.13 0.0122
2026-02-12 2025-12-31 13F MERCK & CO INC COM Stock 58933Y105 297 0 0.00 32 24.00 0.0105
2025-11-17 2025-09-30 13F MERCK & CO INC COM Stock 58933Y105 297 -81 -21.43 25 -16.67 0.0085
2025-08-18 2025-06-30 13F MERCK & CO INC COM Stock 58933Y105 378 0 0.00 30 -11.76 0.0105
2025-05-15 2025-03-31 13F MERCK & CO INC COM Stock 58933Y105 378 0 0.00 34 -8.11 0.0132
2025-02-12 2024-12-31 13F MERCK & CO INC COM Stock 58933Y105 378 72 23.53 38 8.82 0.0131
2024-11-14 2024-09-30 13F MERCK & CO INC COM Stock 58933Y105 306 -128 -29.49 35 -37.04 0.0125
2024-08-16 2024-06-30 13F MERCK & CO INC COM Stock 58933Y105 434 0 0.00 54 -5.26 0.0188
2024-05-14 2024-03-31 13F MERCK & CO INC COM Stock 58933Y105 434 178 69.53 58 103.57 0.0213
2024-02-15 2023-12-31 13F MERCK & CO INC COM Stock 58933Y105 256 -128 -33.33 28 -28.21 0.0129
2023-11-15 2023-09-30 13F MERCK & CO INC COM Stock 58933Y105 384 21 5.79 40 0.0183
2023-08-15 2023-06-30 13F MERCK & CO INC COM Stock 58933Y105 363 0 0.00 0 0.0187
2023-05-23 2023-03-31 13F/A-1 MERCK & CO INC COM Stock 58933Y105 363 96 35.96 0 0.0187
2023-05-15 2023-03-31 13F MERCK & CO INC COM Stock 58933Y105 39 -228 0 0.0182
2023-02-15 2022-12-31 13F MERCK & CO INC COM Stock 58933Y105 267 -38 -12.46 0 -100.00 0.0155
2022-11-16 2022-09-30 13F MERCK & CO INC COM Stock 58933Y105 305 -20 -6.15 27 -10.00 0.0140
2022-08-15 2022-06-30 13F MERCK & CO INC COM STOCK 58933Y105 325 -14 -4.13 30 7.14 0.0148
2022-05-11 2022-03-31 13F MERCK & CO INC COM Stock 58933Y105 339 0 0.00 28 7.69 0.0113
2022-03-09 2021-12-31 13F MERCK & CO INC COM Stock 58933Y105 339 160 89.39 26 85.71 0.0097
2021-11-03 2021-09-30 13F MERCK & CO INC COM Stock 58933Y105 179 0 0.00 14 0.00 0.0059
2021-08-23 2021-06-30 13F MERCK & CO INC COM Stock 58933Y105 179 1 0.56 14 0.00 0.0057
2021-04-28 2021-03-31 13F MERCK & CO. INC COM STOCK 58933Y105 178 0 0.00 14 -6.67 0.0068
2021-02-25 2020-12-31 13F MERCK & CO. INC COM Stock 58933Y105 178 0 0.00 15 7.14 0.0077
2020-11-30 2020-09-30 13F MERCK & CO. INC COM Stock 58933Y105 178 -70 -28.23 14 -26.32 0.0074
2020-08-17 2020-06-30 13F MERCK & CO. INC COM Stock 58933Y105 248 -23 -8.49 19 -13.64 0.0118
2020-05-08 2020-03-31 13F MERCK & CO. INC COM Stock 58933Y105 271 1 0.37 22 -12.00 0.0149
2020-02-14 2019-12-31 13F MERCK & CO INC COM Stock 58933Y105 270 -18 -6.25 25 4.17 0.0163
2019-11-08 2019-09-30 13F MERCK & CO INC COM Stock 58933Y105 288 0 0.00 24 0.00 0.0171
2019-08-27 2019-06-30 13F MERCK & CO INC COM Stock 58933Y105 288 -28 -8.86 24 -7.69 0.0175
2019-05-17 2019-03-31 13F/A-1 MERCK & CO INC COM Stock 58933Y105 316 71 28.98 26 36.84 0.0202
2019-05-16 2019-03-31 13F MERCK & CO INC COM Stock 58933Y105 245 0 19
2019-02-13 2018-12-31 13F MERCK & CO INC COM Stock 58933Y105 245 -232 -48.64 19 -44.12 0.0165
2018-11-13 2018-09-30 13F MERCK & CO INC COM Stock 58933Y105 477 79 19.85 34 36.00 0.0238
2018-07-31 2018-06-30 13F MERCK & CO INC COM Stock 58933Y105 398 0 0.00 25 13.64 0.0160
2018-05-21 2018-03-31 13F MERCK & CO INC COM Stock 58933Y105 398 96 31.79 22 29.41 0.0154
2018-01-31 2017-12-31 13F MERCK & CO INC COM Stock 58933Y105 302 302 17 0.0135
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.