默克公司
MX ˙ BMV ˙ US58933Y1055
SecurityMX:MRK / Merck & Co., Inc.
InstitutionContinuum Advisory, LLC
Latest Disclosed Ownership9,881 shares
Latest Disclosed Value $ 1,188,585
Continuum Advisory, LLC reports 8.89% increase in ownership of MRK / Merck & Co., Inc.

On April 22, 2026 - Continuum Advisory, LLC filed a 13F-HR form disclosing ownership of 9,881 shares of Merck & Co., Inc. (MX:MRK) valued at $1,188,585 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 9,074 shares of Merck & Co., Inc.. This represents a change in shares of 8.89% 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)
2026-04-22 2026-03-31 13F MERCK COM 58933Y105 9,881 807 8.89 1,189 24.40 0.1140
2026-02-10 2025-12-31 13F MERCK & CO INC COM Stock 58933Y105 9,074 1,145 14.44 955 43.61 0.0956
2025-10-20 2025-09-30 13F MERCK COM 58933Y105 7,929 127 1.63 665 7.78 0.0703
2025-08-13 2025-06-30 13F MERCK COM 58933Y105 7,802 62 0.80 618 -11.10 0.0743
2025-04-23 2025-03-31 13F MERCK COM 58933Y105 7,740 -341 -4.22 695 -13.57 0.0895
2025-02-18 2024-12-31 13F MERCK & CO INC COM Stock 58933Y105 8,081 -590 -6.80 804 -5.75 0.1031
2024-11-15 2024-09-30 13F MERCK & CO INC COM Stock 58933Y105 8,671 299 3.57 853 -17.76 0.1089
2024-07-19 2024-06-30 13F MERCK & CO INC COM Stock 58933Y105 8,372 -9 -0.11 1,036 -5.04 0.1494
2024-05-13 2024-03-31 13F MERCK & CO INC COM Stock 58933Y105 8,381 -2,816 -25.15 1,091 -10.57 0.1634
2024-02-14 2023-12-31 13F MERCK COM 58933Y105 11,197 -1,989 -15.08 1,220 -10.10 0.1736
2023-11-13 2023-09-30 13F MERCK COM 58933Y105 13,186 -1,625 -10.97 1,357 -20.60 0.2175
2023-12-13 2023-06-30 13F/A-1 MERCK COM 58933Y105 14,811 -16,924 -53.33 1,709 -49.38 0.2718
2023-08-10 2023-06-30 13F MERCK COM 58933Y105 14,811 -16,924 1,709 0.2718
2023-12-13 2023-03-31 13F/A-1 MERCK COM 58933Y105 31,735 -90 -0.28 3,376 -4.36 0.5730
2023-05-12 2023-03-31 13F MERCK COM 58933Y105 31,735 -90 3,376 0.5730
2023-12-13 2022-12-31 13F/A-1 MERCK COM 58933Y105 31,825 -1,185 -3.59 3,531 24.16 0.6371
2023-02-10 2022-12-31 13F MERCK COM 58933Y105 31,825 -1,185 3,531 0.6371
2023-12-13 2022-09-30 13F/A-1 MERCK COM 58933Y105 33,010 3,086 10.31 2,843 4.22 0.5014
2022-11-08 2022-09-30 13F MERCK COM 58933Y105 33,010 3,086 2,843 0.5014
2023-12-13 2022-06-30 13F/A-1 MERCK COM 58933Y105 29,924 5,503 22.53 2,728 25.95 0.4961
2022-08-15 2022-06-30 13F MERCK COM 58933Y105 29,924 5,503 2,728 0.4961
2023-12-13 2022-03-31 13F/A-1 MERCK COM 58933Y105 24,421 16,158 195.55 2,166 242.18 0.4112
2022-05-17 2022-03-31 13F MERCK COM 58933Y105 24,421 16,158 2,166 0.4112
2023-12-13 2021-12-31 13F/A-1 MERCK COM 58933Y105 8,263 1,660 25.14 633 27.62 0.1424
2022-02-14 2021-12-31 13F MERCK COM 58933Y105 8,263 1,660 633 0.1424
2023-12-13 2021-09-30 13F/A-1 MERCK COM 58933Y105 6,603 541 8.92 496 5.31 0.1329
2021-11-08 2021-09-30 13F MERCK COM 58933Y105 6,603 541 496 0.1329
2023-12-13 2021-06-30 13F/A-1 MERCK COM 58933Y105 6,062 6,062 471 0.1464
2021-08-17 2021-06-30 13F MERCK COM 58933Y105 6,062 6,062 471 0.1464
2021-05-17 2018-06-30 13F MERCK COM 58933Y105 0 0 0 0.0000
2021-05-17 2018-03-31 13F MERCK COM 58933Y105 0 -4,689 -100.00 0 -100.00
2021-05-18 2017-12-31 13F MERCK COM 58933Y105 4,689 733 18.53 264 4.35 0.2023
2021-05-18 2017-09-30 13F MERCK COM 58933Y105 3,956 410 11.56 253 11.45 0.2218
2021-05-18 2017-06-30 13F MERCK COM 58933Y105 3,546 3,546 227 0.2253
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.