Merck & Co., Inc.
DE ˙ XTRA ˙ US58933Y1055
102,78 € ↑2,84 (2,84%)
2026-06-04
AKTIENPREIS
SecurityDE:6MK / Merck & Co., Inc.
InstitutionAsset Dedication, LLC
Latest Disclosed Ownership16,841 shares
Latest Disclosed Value $ 2,025,788
Asset Dedication, LLC reports 10.49% decrease in ownership of 6MK / Merck & Co., Inc.

On May 29, 2026 - Asset Dedication, LLC filed a 13F-HR form disclosing ownership of 16,841 shares of Merck & Co., Inc. (DE:6MK) valued at $1,754,832 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 18,815 shares of Merck & Co., Inc.. This represents a change in shares of -10.49% during the quarter. The current value of the position is $1,730,918 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)
2026-05-29 2026-03-31 13F MERCK COM 58933Y105 16,841 -1,974 -10.49 2,026 2.27 0.1419
2026-01-26 2025-12-31 13F MERCK COM 58933Y105 18,815 -2,877 -13.26 1,980 8.79 0.1300
2025-11-20 2025-09-30 13F MERCK COM 58933Y105 21,692 1,444 7.13 1,821 13.61 0.1223
2025-08-19 2025-06-30 13F MERCK COM 58933Y105 20,248 -1,448 -6.67 1,603 -17.72 0.1164
2025-05-01 2025-03-31 13F MERCK COM 58933Y105 21,696 -9,663 -30.81 1,947 -37.58 0.1581
2025-01-23 2024-12-31 13F MERCK COM 58933Y105 31,359 -15,418 -32.96 3,120 -41.28 0.2455
2024-10-15 2024-09-30 13F MERCK COM 58933Y105 46,777 -8,212 -14.93 5,312 -21.96 0.3583
2024-08-06 2024-06-30 13F MERCK COM 58933Y105 54,989 293 0.54 6,808 97,142.86 0.4722
2024-04-16 2024-03-31 13F Merck Equities 58933Y105 54,696 758 1.41 7 40.00 0.5408
2024-02-08 2023-12-31 13F Merck Equities 58933Y105 53,938 459 0.86 6 0.00 0.4792
2023-11-13 2023-09-30 13F Merck Equities 58933Y105 53,479 821 1.56 6 -16.67 0.4708
2023-08-22 2023-06-30 13F Merck Equities 58933Y105 52,658 573 1.10 6 20.00 0.5190
2023-04-24 2023-03-31 13F Merck Equities 58933Y105 52,085 -1,142 -2.15 6 0.00 0.5136
2023-01-19 2022-12-31 13F Merck Equities 58933Y105 53,227 3,953 8.02 6 -99.88 0.5998
2022-10-27 2022-09-30 13F Merck Equities 58933Y105 49,274 10,462 26.96 4,247 20.21 0.4664
2022-07-19 2022-06-30 13F Merck Equities 58933Y105 38,812 3,215 9.03 3,533 20.95 0.5249
2022-04-21 2022-03-31 13F Merck Equities 58933Y105 35,597 5,383 17.82 2,921 25.96 0.3254
2022-01-21 2021-12-31 13F Merck Equities 58933Y105 30,214 2,815 10.27 2,319 12.08 0.2793
2021-10-18 2021-09-30 13F Merck Equities 58933Y105 27,399 56 0.20 2,069 -2.45 0.2727
2021-07-21 2021-06-30 13F Merck Equities 58933Y105 27,343 8,179 42.68 2,121 42.83 0.3160
2021-05-03 2021-03-31 13F Merck Equities 58933Y105 19,164 -9,336 -32.76 1,485 -36.13 0.3355
2021-01-28 2020-12-31 13F Merck Equities 58933Y105 28,500 -878 -2.99 2,325 -4.00 0.4635
2020-10-20 2020-09-30 13F Merck Equities 58933Y105 29,378 10,430 55.05 2,422 65.44 0.5343
2020-08-24 2020-06-30 13F Merck Equities 58933Y105 18,948 1,607 9.27 1,464 9.75 0.3988
2020-05-05 2020-03-31 13F Merck Equities 58933Y105 17,341 -6,922 -28.53 1,334 -39.34 0.3969
2020-01-31 2019-12-31 13F Merck Equities 58933Y105 24,263 3,154 14.94 2,199 24.31 0.6213
2019-10-17 2019-09-30 13F Merck Equities 58933Y105 21,109 825 4.07 1,769 4.55 0.5882
2019-07-23 2019-06-30 13F Merck Equities 58933Y105 20,284 945 4.89 1,692 5.55 0.5459
2019-04-19 2019-03-31 13F Merck Equities 58933Y105 19,339 1,742 9.90 1,603 18.74 0.5579
2019-02-12 2018-12-31 13F Merck Equities 58933Y105 17,597 2,813 19.03 1,350 28.82 0.5540
2018-10-26 2018-09-30 13F Merck Equities 58933Y105 14,784 1,637 12.45 1,048 32.83 0.3938
2018-08-13 2018-06-30 13F Merck Equities 58933Y105 13,147 1,042 8.61 789 19.18 0.2695
2018-04-19 2018-03-31 13F Merck Equities 58933Y105 12,105 -3,526 -22.56 662 -24.77 0.3283
2018-01-17 2017-12-31 13F Merck Equities 58933Y105 15,631 -3,784 -19.49 880 -28.28 0.3544
2017-10-18 2017-09-30 13F Merck Equities 58933Y105 19,415 1,102 6.02 1,227 5.96 0.5915
2017-07-17 2017-06-30 13F Merck Equities 58933Y105 18,313 -58 -0.32 1,158 0.87 0.5824
2017-04-20 2017-03-31 13F Merck Equities 58933Y105 18,371 -306 -1.64 1,148 4.94 0.6200
2017-01-17 2016-12-31 13F Merck Equities 58933Y105 18,677 4,444 31.22 1,094 25.03 0.6345
2016-11-18 2016-09-30 13F/A-2 Merck Equities 58933Y105 14,233 503 3.66 875 12.04 0.5525
2016-10-19 2016-09-30 13F Merck & Co Inc Equities 58933Y105 13,627 719
2016-11-18 2016-06-30 13F/A-1 Merck Equities 58933Y105 13,730 103 0.76 781 8.32 0.5427
2016-07-14 2016-06-30 13F Merck & Co Inc Equities 58933Y105 13,627 719
2016-04-27 2016-03-31 13F Merck & Co Inc Equities 58933Y105 13,627 892 7.00 721 7.13 0.5301
2016-02-16 2015-12-31 13F Merck & Co Inc EQUITIES 58933Y105 12,735 12,735 673 0.4416
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.