머크 앤 컴퍼니(Merck & Co., Inc.)
MX ˙ BMV ˙ US58933Y1055
SecurityMX:MRK / Merck & Co., Inc.
InstitutionWaterfront Wealth Inc.
Latest Disclosed Ownership2,040 shares
Latest Disclosed Value $ 245,392
Waterfront Wealth Inc. ownership in MRK / Merck & Co., Inc.

On April 30, 2026 - Waterfront Wealth Inc. filed a 13F-HR form disclosing ownership of 2,040 shares of Merck & Co., Inc. (MX:MRK) valued at $245,392 USD as of March 31, 2026. The entity filed a previous 13F-HR on April 25, 2025 disclosing 0 shares of Merck & Co., Inc..

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)
2026-04-30 2026-03-31 13F MERCK COM 58933Y105 2,040 2,040 245 0.0451
2025-04-25 2025-03-31 13F MERCK COM 58933Y105 0 -10,608 -100.00 0 -100.00
2025-02-03 2024-12-31 13F MERCK COM 58933Y105 10,608 221 2.13 1,055 -2.85 0.2571
2024-10-31 2024-09-30 13F MERCK COM 58933Y105 10,387 324 3.22 1,086 -12.77 0.2662
2024-08-01 2024-06-30 13F MERCK COM 58933Y105 10,063 805 8.70 1,246 2.55 0.3379
2024-05-13 2024-03-31 13F MERCK COM 58933Y105 9,258 6,698 261.64 1,215 335.13 0.3399
2024-01-31 2023-12-31 13F MERCK COM 58933Y105 2,560 0 0.00 279 5.68 0.0823
2023-11-09 2023-09-30 13F MERCK COM 58933Y105 2,560 34 1.35 264 -2.94 0.0865
2023-07-28 2023-06-30 13F MERCK COM 58933Y105 2,526 -60 -2.32 272 -1.09 0.0808
2023-04-19 2023-03-31 13F MERCK COM 58933Y105 2,586 0 0.00 275 1.10 0.0899
2023-01-31 2022-12-31 13F MERCK COM 58933Y105 2,586 0 0.00 273 4.21 0.0936
2022-11-02 2022-09-30 13F MERCK COM 58933Y105 2,586 159 6.55 261 18.10 0.0993
2022-07-25 2022-06-30 13F MERCK COM 58933Y105 2,427 0 0.00 221 4.74 0.0893
2022-05-13 2022-03-31 13F MERCK COM 58933Y105 2,427 -390 -13.84 211 -2.31 0.0747
2022-02-14 2021-12-31 13F MERCK COM 58933Y105 2,817 2,817 216 0.0855
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.