Merck & Co., Inc.
BG ˙ BUL ˙ US58933Y1055
SecurityBG:6MK / Merck & Co., Inc.
InstitutionVenturi Wealth Management, LLC
Latest Disclosed Ownership10,120 shares
Latest Disclosed Value $ 1,217,336
Venturi Wealth Management, LLC reports 5.88% increase in ownership of 6MK / Merck & Co., Inc.

On April 21, 2026 - Venturi Wealth Management, LLC filed a 13F-HR form disclosing ownership of 10,120 shares of Merck & Co., Inc. (BG:6MK) valued at $1,217,336 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 9,558 shares of Merck & Co., Inc.. This represents a change in shares of 5.88% 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)
2026-04-21 2026-03-31 13F Merck &co. Inc Com Common Stock 58933Y105 10,120 562 5.88 1,217 20.97 0.0548
2026-01-22 2025-12-31 13F Merck &co. Inc Com Common Stock 58933Y105 9,558 960 11.17 1,006 39.53 0.0447
2025-10-23 2025-09-30 13F Merck &co. Inc Com Common Stock 58933Y105 8,598 -1,911 -18.18 722 -13.24 0.0182
2025-07-23 2025-06-30 13F Merck &co. Inc Com Common Stock 58933Y105 10,509 488 4.87 832 -7.56 0.0411
2025-05-06 2025-03-31 13F MERCK COM 58933Y105 10,021 -621 -5.84 899 -15.03 0.0468
2025-01-31 2024-12-31 13F MERCK COM 58933Y105 10,642 3,125 41.57 1,059 24.03 0.0521
2024-11-04 2024-09-30 13F MERCK COM 58933Y105 7,517 -978 -11.51 854 -18.84 0.0447
2024-07-19 2024-06-30 13F MERCK COM 58933Y105 8,495 2,244 35.90 1,052 27.55 0.0623
2024-04-23 2024-03-31 13F MERCK COM 58933Y105 6,251 -465 -6.92 825 12.57 0.0530
2024-01-23 2023-12-31 13F MERCK COM 58933Y105 6,716 250 3.87 732 10.08 0.0517
2023-11-02 2023-09-30 13F MERCK COM 58933Y105 6,466 146 2.31 666 -8.78 0.0523
2023-07-24 2023-06-30 13F MERCK COM 58933Y105 6,320 -736 -10.43 729 -2.80 0.0586
2023-05-02 2023-03-31 13F MERCK COM 58933Y105 7,056 1,086 18.19 751 13.29 0.0617
2023-01-31 2022-12-31 13F MERCK COM 58933Y105 5,970 -189 -3.07 662 24.67 0.0584
2022-11-14 2022-09-30 13F MERCK COM 58933Y105 6,159 -46 -0.74 531 -6.18 0.0510
2022-08-12 2022-06-30 13F MERCK COM 58933Y105 6,205 182 3.02 566 14.57 0.0505
2022-05-13 2022-03-31 13F MERCK COM 58933Y105 6,023 349 6.15 494 13.56 0.0379
2022-02-08 2021-12-31 13F MERCK COM 58933Y105 5,674 5,674 435 0.0329
2021-04-22 2021-03-31 13F MERCK & CO. COM 58933Y105 0 -75,609 -100.00 0 -100.00
2021-01-28 2020-12-31 13F MERCK & CO. COM 58933Y105 75,609 75,609 6,185 0.6404
2020-08-05 2020-06-30 13F MERCK & CO. COM 58933Y105 0 -6,518 -100.00 0 -100.00
2020-05-15 2020-03-31 13F/A-1 MERCK & CO. COM 58933Y105 6,518 3,784 138.41 501 101.20 0.0856
2020-01-27 2019-12-31 13F MERCK COM 58933Y105 2,734 370 15.65 249 25.13 0.0302
2019-10-29 2019-09-30 13F MERCK COM 58933Y105 2,364 -1,090 -31.56 199 -31.38 0.0251
2019-08-07 2019-06-30 13F MERCK COM 58933Y105 3,454 -591 -14.61 290 -13.95 0.0393
2019-05-14 2019-03-31 13F MERCK COM 58933Y105 4,045 8 0.20 337 12.71 0.0438
2019-02-12 2018-12-31 13F MERCK COM 58933Y105 4,037 4,037 299 0.0483
2018-05-09 2018-03-31 13F MERCK COM 58933Y105 0 -9,558 -100.00 0 -100.00
2018-02-13 2017-12-31 13F MERCK COM 58933Y105 9,558 443 4.86 538 -8.50 0.1030
2017-11-14 2017-09-30 13F MERCK COM 58933Y105 9,115 9,115 588 0.1243
2016-08-08 2016-06-30 13F MERCK & CO INC COM 58933Y105 0 -6,892 -100.00 0 -100.00
2016-05-12 2016-03-31 13F MERCK & CO INC COM 58933Y105 6,892 6,892 365 0.1362
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.