Merck & Co., Inc.
US ˙ NYSE ˙ US58933Y1055

SecurityMRK / Merck & Co., Inc.
InstitutionBDO Wealth Advisors, LLC
Latest Disclosed Ownership28,658 shares
Latest Disclosed Value $ 3,306,868
BDO Wealth Advisors, LLC reports 19.43% increase in ownership of MRK / Merck & Co., Inc.

On August 1, 2023 - BDO Wealth Advisors, LLC filed a 13F-HR form disclosing ownership of 28,658 shares of Merck & Co., Inc. (US:MRK) valued at $3,306,847 USD as of June 30, 2023. The entity filed a previous 13F-HR on May 9, 2023 disclosing 23,995 shares of Merck & Co., Inc.. This represents a change in shares of 19.43% during the quarter. The current value of the position is $3,461,600 USD.

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)
2023-08-01 2023-06-30 13F MERCK COM 58933Y105 28,658 4,663 19.43 3,307 29.55 0.3793
2023-05-09 2023-03-31 13F MERCK COM 58933Y105 23,995 -353 -1.45 2,553 -5.52 0.3131
2023-01-30 2022-12-31 13F/A-1 MERCK COM 58933Y105 24,348 413 1.73 2,701 31.05 0.3358
2023-01-27 2022-12-31 13F MERCK COM 58933Y105 24,348 413 2,701 0.0003
2022-11-02 2022-09-30 13F/A-1 MERCK COM 58933Y105 23,935 790 3.41 2,061 -2.32 0.2739
2022-11-01 2022-09-30 13F MERCK COM 58933Y105 23,145 0 2,110 0.2593
2022-08-25 2022-06-30 13F MERCK COM 58933Y105 23,145 -548 -2.31 2,110 8.54 0.2597
2022-05-06 2022-03-31 13F MERCK COM 58933Y105 23,693 559 2.42 1,944 9.64 0.2074
2022-02-11 2021-12-31 13F MERCK COM 58933Y105 23,134 -996 -4.13 1,773 -2.15 0.1876
2021-11-09 2021-09-30 13F MERCK COM 58933Y105 24,130 1,487 6.57 1,812 2.90 0.1995
2021-09-03 2021-06-30 13F MERCK COM 58933Y105 22,643 2,133 10.40 1,761 11.39 0.1950
2021-05-14 2021-03-31 13F MERCK & CO. COM 58933Y105 20,510 154 0.76 1,581 -5.05 0.1863
2021-02-12 2020-12-31 13F MERCK & CO. COM 58933Y105 20,356 -309 -1.50 1,665 -2.86 0.2342
2020-11-12 2020-09-30 13F MERCK & CO. COM 58933Y105 20,665 -1,508 -6.80 1,714 -0.06 0.2791
2020-08-14 2020-06-30 13F MERCK & CO. COM 58933Y105 22,173 -312 -1.39 1,715 -0.87 0.3013
2020-05-15 2020-03-31 13F MERCK & CO. COM 58933Y105 22,485 15,428 218.62 1,730 169.47 0.3496
2020-02-14 2019-12-31 13F MERCK COM 58933Y105 7,057 200 2.92 642 11.27 0.1656
2019-11-12 2019-09-30 13F MERCK COM 58933Y105 6,857 450 7.02 577 7.45 0.1478
2019-08-09 2019-06-30 13F MERCK COM 58933Y105 6,407 -1,652 -20.50 537 -19.85 0.1463
2019-05-15 2019-03-31 13F MERCK COM 58933Y105 8,059 2,502 45.02 670 57.65 0.1947
2019-02-14 2018-12-31 13F MERCK COM 58933Y105 5,557 179 3.33 425 11.26 0.1463
2018-11-07 2018-09-30 13F MERCK COM 58933Y105 5,378 452 9.18 382 27.76 0.1235
2018-08-27 2018-06-30 13F MERCK COM 58933Y105 4,926 180 3.79 299 15.89 0.1018
2018-05-23 2018-03-31 13F MERCK COM 58933Y105 4,746 2,106 79.77 258 73.15 0.0969
2018-02-14 2017-12-31 13F MERCK COM 58933Y105 2,640 -20 -0.75 149 -12.35 0.0669
2017-11-08 2017-09-30 13F MERCK COM 58933Y105 2,660 -529 -16.59 170 -16.67 0.0843
2017-08-07 2017-06-30 13F MERCK COM 58933Y105 3,189 3,189 204 0.0891
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.