Merck & Co., Inc.
MX ˙ BMV ˙ US58933Y1055
SecurityMX:MRK / Merck & Co., Inc.
InstitutionOliver Luxxe Assets LLC
Latest Disclosed Ownership1,679 shares
Latest Disclosed Value $ 201,926
Oliver Luxxe Assets LLC reports 18.34% decrease in ownership of MRK / Merck & Co., Inc.

On April 8, 2026 - Oliver Luxxe Assets LLC filed a 13F-HR form disclosing ownership of 1,679 shares of Merck & Co., Inc. (MX:MRK) valued at $201,926 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 2,056 shares of Merck & Co., Inc.. This represents a change in shares of -18.34% 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)
2026-04-08 2026-03-31 13F MERCK COM 58933Y105 1,679 -377 -18.34 202 -6.94 0.0302
2026-01-08 2025-12-31 13F MERCK COM 58933Y105 2,056 2,056 216 0.0329
2025-07-14 2025-06-30 13F MERCK COM 58933Y105 0 -3,052 -100.00 0 -100.00
2025-05-14 2025-03-31 13F MERCK COM 58933Y105 3,052 -58,400 -95.03 274 -96.09 0.0509
2025-01-21 2024-12-31 13F/A-1 MERCK COM 58933Y105 61,452 0 0.00 6,978 0.00 1.2616
2025-01-06 2024-12-31 13F MERCK COM 58933Y105 3,176 -58,276 316 0.0547
2024-10-11 2024-09-30 13F MERCK COM 58933Y105 61,452 399 0.65 6,978 -7.67 1.2474
2024-08-13 2024-06-30 13F MERCK COM 58933Y105 61,053 -587 -0.95 7,558 -7.07 1.6042
2024-04-18 2024-03-31 13F MERCK COM 58933Y105 61,640 -871 -1.39 8,133 19.36 1.7034
2024-02-12 2023-12-31 13F MERCK COM 58933Y105 62,511 377 0.61 6,815 6.54 1.6018
2023-11-09 2023-09-30 13F MERCK COM 58933Y105 62,134 1,096 1.80 6,397 -9.19 1.6423
2023-08-02 2023-06-30 13F MERCK COM 58933Y105 61,038 -741 -1.20 7,043 7.17 1.7554
2023-04-19 2023-03-31 13F MERCK COM 58933Y105 61,779 302 0.49 6,573 -3.64 1.7315
2023-01-30 2022-12-31 13F MERCK COM 58933Y105 61,477 93 0.15 6,821 29.02 1.9025
2022-11-14 2022-09-30 13F MERCK COM 58933Y105 61,384 1,068 1.77 5,286 -3.87 1.6514
2022-08-15 2022-06-30 13F MERCK COM 58933Y105 60,316 60,316 5,499 1.6253
2021-07-29 2021-06-30 13F MERCK & CO. COM 58933Y105 0 -38,434 -100.00 0 -100.00
2021-04-29 2021-03-31 13F MERCK & CO. COM 58933Y105 38,434 -10,095 -20.80 2,963 -28.17 0.8884
2021-02-04 2020-12-31 13F MERCK & CO. COM 58933Y105 48,529 -75 -0.15 4,125 2.31 1.2874
2020-10-20 2020-09-30 13F MERCK & CO. COM 58933Y105 48,604 875 1.83 4,032 9.24 1.5020
2020-08-12 2020-06-30 13F MERCK & CO. COM 58933Y105 47,729 -8,664 -15.36 3,691 -19.81 1.9412
2020-04-21 2020-03-31 13F MERCK & CO. COM 58933Y105 56,393 4,059 7.76 4,603 -3.30 2.8851
2020-02-04 2019-12-31 13F MERCK COM 58933Y105 52,334 -2,150 -3.95 4,760 5.59 2.4861
2019-10-15 2019-09-30 13F MERCK COM 58933Y105 54,484 10,807 24.74 4,508 22.80 2.6263
2019-07-10 2019-06-30 13F MERCK COM 58933Y105 43,677 126 0.29 3,671 1.35 2.0369
2019-05-01 2019-03-31 13F MERCK COM 58933Y105 43,551 -2,174 -4.75 3,622 3.66 2.0974
2019-02-12 2018-12-31 13F MERCK COM 58933Y105 45,725 -2,462 -5.11 3,494 2.10 2.3557
2018-10-10 2018-09-30 13F MERCK COM 58933Y105 48,187 48,187 3,422 1.9422
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.