Merck & Co., Inc.
BG ˙ BUL ˙ US58933Y1055
SecurityBG:6MK / Merck & Co., Inc.
InstitutionAua Capital Management, Llc
Latest Disclosed Ownership2,030 shares
Latest Disclosed Value $ 244,189
Aua Capital Management, Llc ownership in 6MK / Merck & Co., Inc.

On April 22, 2026 - Aua Capital Management, Llc filed a 13F-HR form disclosing ownership of 2,030 shares of Merck & Co., Inc. (BG:6MK) valued at $244,189 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 2,030 shares of Merck & Co., Inc.. This represents a change in shares of 0.00% 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 2,030 0 0.00 244 14.55 0.1248
2026-01-23 2025-12-31 13F MERCK COM 58933Y105 2,030 2,030 214 0.1072
2025-04-09 2025-03-31 13F MERCK COM 58933Y105 0 -2,030 -100.00 0 -100.00
2025-01-27 2024-12-31 13F MERCK COM 58933Y105 2,030 0 0.00 202 -12.61 0.1296
2024-10-16 2024-09-30 13F MERCK COM 58933Y105 2,030 -21 -1.02 231 -9.09 0.1335
2024-08-08 2024-06-30 13F MERCK COM 58933Y105 2,051 0 0.00 254 -6.30 0.1529
2024-04-11 2024-03-31 13F MERCK COM 58933Y105 2,051 21 1.03 271 22.17 0.1559
2024-01-09 2023-12-31 13F MERCK COM 58933Y105 2,030 0 0.00 221 6.25 0.1377
2023-10-23 2023-09-30 13F MERCK COM 58933Y105 2,030 0 0.00 209 -11.11 0.1512
2023-07-11 2023-06-30 13F MERCK COM 58933Y105 2,030 -124 -5.76 234 2.18 0.1613
2023-04-20 2023-03-31 13F MERCK COM 58933Y105 2,154 0 0.00 229 -3.78 0.1548
2023-02-14 2022-12-31 13F MERCK COM 58933Y105 2,154 0 0.00 239 27.96 0.1623
2022-11-09 2022-09-30 13F MERCK COM 58933Y105 2,154 0 0.00 186 -5.10 0.1229
2022-08-11 2022-06-30 13F MERCK COM 58933Y105 2,154 0 0.00 196 10.73 0.1138
2022-05-04 2022-03-31 13F MERCK COM 58933Y105 2,154 0 0.00 177 7.27 0.0952
2022-02-11 2021-12-31 13F MERCK COM 58933Y105 2,154 0 0.00 165 1.85 0.0968
2021-11-09 2021-09-30 13F MERCK COM 58933Y105 2,154 0 0.00 162 -3.57 0.1026
2021-07-29 2021-06-30 13F MERCK COM 58933Y105 2,154 15 0.70 168 1.82 0.1039
2021-05-11 2021-03-31 13F/A-1 MERCK & CO. COM 58933Y105 2,139 0 0.00 165 -5.71 0.1085
2021-05-05 2021-03-31 13F MERCK & CO. COM 58933Y105 2,139 0 175 0.1249
2021-02-09 2020-12-31 13F MERCK & CO. COM 58933Y105 2,139 8 0.38 175 -1.13 0.1249
2020-11-12 2020-09-30 13F MERCK & CO. COM 58933Y105 2,131 101 4.98 177 12.74 0.1475
2020-07-13 2020-06-30 13F MERCK & CO. COM 58933Y105 2,030 0 0.00 157 0.64 0.1570
2020-04-22 2020-03-31 13F MERCK & CO. COM 58933Y105 2,030 0 0.00 156 -15.68 0.1478
2020-01-10 2019-12-31 13F MERCK COM 58933Y105 2,030 0 0.00 185 8.19 0.1523
2019-10-24 2019-09-30 13F MERCK COM 58933Y105 2,030 0 0.00 171 0.59 0.1375
2019-08-14 2019-06-30 13F MERCK COM 58933Y105 2,030 0 0.00 170 0.59 0.1365
2019-05-14 2019-03-31 13F MERCK COM 58933Y105 2,030 0 0.00 169 9.03 0.1408
2019-01-31 2018-12-31 13F MERCK COM 58933Y105 2,030 0 0.00 155 7.64 0.1412
2018-10-30 2018-09-30 13F MERCK COM 58933Y105 2,030 0 0.00 144 17.07 0.1138
2018-07-10 2018-06-30 13F MERCK COM 58933Y105 2,030 0 0.00 123 10.81 0.1074
2018-05-15 2018-03-31 13F MERCK COM 58933Y105 2,030 0 0.00 111 -2.63 0.0943
2018-02-06 2017-12-31 13F MERCK COM 58933Y105 2,030 0 0.00 114 -12.31 0.1026
2017-10-20 2017-09-30 13F MERCK COM 58933Y105 2,030 0 0.00 130 0.00 0.1195
2017-07-26 2017-06-30 13F MERCK COM 58933Y105 2,030 0 0.00 130 0.78 0.1168
2017-06-05 2017-03-31 13F MERCK COM 58933Y105 2,030 0 0.00 129 7.50 0.1289
2017-06-05 2016-12-31 13F MERCK COM 58933Y105 2,030 2,030 120 0.1147
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.