Merck & Co., Inc.
MX ˙ BMV ˙ US58933Y1055
SecurityMX:MRK / Merck & Co., Inc.
InstitutionNFP Retirement, Inc.
Latest Disclosed Ownership5,107 shares
Latest Disclosed Value $ 614,349
NFP Retirement, Inc. reports 1.07% decrease in ownership of MRK / Merck & Co., Inc.

On May 13, 2026 - NFP Retirement, Inc. filed a 13F-HR form disclosing ownership of 5,107 shares of Merck & Co., Inc. (MX:MRK) valued at $614,349 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 5,162 shares of Merck & Co., Inc.. This represents a change in shares of -1.07% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F MERCK COM 58933Y105 5,107 -55 -1.07 614 13.08 0.0369
2026-02-18 2025-12-31 13F MERCK COM 58933Y105 5,162 114 2.26 543 28.37 0.0330
2026-02-06 2025-09-30 13F/A-1 MERCK COM 58933Y105 5,048 -2,182 -30.18 424 -26.05 0.0271
2025-11-14 2025-09-30 13F MERCK COM 58933Y105 7,230 0 572 0.0167
2025-08-12 2025-06-30 13F MERCK COM 58933Y105 7,230 351 5.10 572 -7.29 0.0378
2025-05-13 2025-03-31 13F MERCK COM 58933Y105 6,879 1,440 26.48 617 14.05 0.0489
2025-02-13 2024-12-31 13F MERCK COM 58933Y105 5,439 -963 -15.04 541 -25.48 0.0427
2025-02-13 2024-09-30 13F MERCK COM 58933Y105 6,402 -1,444 -18.40 727 -25.23 0.0588
2025-02-13 2024-06-30 13F MERCK COM 58933Y105 7,846 -21 -0.27 971 -6.36 0.0814
2025-02-13 2024-03-31 13F MERCK COM 58933Y105 7,867 1,335 20.44 1,038 45.85 0.0894
2025-02-13 2023-12-31 13F MERCK COM 58933Y105 6,532 224 3.55 712 9.55 0.1205
2025-02-13 2023-09-30 13F MERCK COM 58933Y105 6,308 41 0.65 649 -10.24 0.1241
2025-02-13 2023-06-30 13F MERCK COM 58933Y105 6,267 598 10.55 723 19.90 0.1349
2025-02-13 2023-03-31 13F MERCK COM 58933Y105 5,669 597 11.77 603 7.30 0.1200
2025-02-13 2022-12-31 13F MERCK COM 58933Y105 5,072 -17 -0.33 563 28.31 0.1236
2025-02-13 2022-09-30 13F MERCK COM 58933Y105 5,089 31 0.61 438 -4.99 0.1079
2025-02-13 2022-06-30 13F MERCK COM 58933Y105 5,058 -138 -2.66 461 8.22 0.1169
2025-02-13 2022-03-31 13F MERCK COM 58933Y105 5,196 1,976 61.37 426 73.17 0.1009
2025-02-13 2021-12-31 13F MERCK COM 58933Y105 3,220 46 1.45 247 3.36 0.0883
2025-02-13 2021-09-30 13F MERCK COM 58933Y105 3,174 8 0.25 238 -3.25 0.0971
2025-02-13 2021-06-30 13F MERCK COM 58933Y105 3,166 3,166 246 0.0950
2025-02-13 2021-03-31 13F MERCK & CO. COM 58933Y105 0 -2,666 -100.00 0 -100.00
2025-02-13 2020-12-31 13F MERCK & CO. COM 58933Y105 2,666 -29 -1.08 218 -2.24 0.1347
2025-02-13 2020-09-30 13F MERCK & CO. COM 58933Y105 2,695 2,695 224 0.1473
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.