Merck & Co., Inc.
BG ˙ BUL ˙ US58933Y1055
SecurityBG:6MK / Merck & Co., Inc.
InstitutionAspire Private Capital, LLC
Latest Disclosed Ownership3,477 shares
Latest Disclosed Value $ 418,181
Aspire Private Capital, LLC reports 18.23% increase in ownership of 6MK / Merck & Co., Inc.

On April 22, 2026 - Aspire Private Capital, LLC filed a 13F-HR form disclosing ownership of 3,477 shares of Merck & Co., Inc. (BG:6MK) valued at $418,181 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 2,941 shares of Merck & Co., Inc.. This represents a change in shares of 18.23% 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 3,477 536 18.23 418 35.28 0.0517
2026-01-16 2025-12-31 13F MERCK COM 58933Y105 2,941 -36 -1.21 310 24.10 0.0689
2025-11-19 2025-09-30 13F/A-1 MERCK COM 58933Y105 2,977 -1,085 -26.71 250 -22.43 0.0549
2025-10-29 2025-09-30 13F MERCK COM 58933Y105 4,062 0 322 0.0602
2025-07-22 2025-06-30 13F MERCK COM 58933Y105 4,062 -837 -17.09 322 -26.88 0.0747
2025-04-22 2025-03-31 13F MERCK COM 58933Y105 4,899 -8,097 -62.30 440 -66.02 0.1094
2025-01-17 2024-12-31 13F MERCK COM 58933Y105 12,996 1 0.01 1,293 -12.41 0.3206
2024-10-25 2024-09-30 13F MERCK COM 58933Y105 12,995 962 7.99 1,476 -0.94 0.3514
2024-07-15 2024-06-30 13F MERCK COM 58933Y105 12,033 833 7.44 1,490 0.81 0.3837
2024-04-18 2024-03-31 13F MERCK COM 58933Y105 11,200 1,321 13.37 1,478 37.14 0.3894
2024-02-01 2023-12-31 13F MERCK COM 58933Y105 9,879 302 3.15 1,077 9.34 0.3192
2023-11-03 2023-09-30 13F MERCK COM 58933Y105 9,577 379 4.12 986 -7.16 0.3214
2023-07-24 2023-06-30 13F MERCK COM 58933Y105 9,198 -810 -8.09 1,061 -0.28 0.3378
2023-05-30 2023-03-31 13F/A-1 MERCK COM 58933Y105 10,008 -44 -0.44 1,065 -4.57 0.3535
2023-05-03 2023-03-31 13F MERCK COM 58933Y105 10,008 -44 1,064,753 0.3535
2023-05-30 2022-12-31 13F/A-1 MERCK COM 58933Y105 10,052 545 5.73 1,115 36.14 0.4005
2023-02-14 2022-12-31 13F MERCK COM 58933Y105 10,052 545 1,115 0.4005
2022-11-10 2022-09-30 13F MERCK COM 58933Y105 9,507 -143 -1.48 819 -6.93 0.3116
2022-08-01 2022-06-30 13F MERCK COM 58933Y105 9,650 -804 -7.69 880 2.56 0.3141
2022-05-10 2022-03-31 13F MERCK COM 58933Y105 10,454 2,216 26.90 858 35.97 0.2738
2022-02-14 2021-12-31 13F MERCK COM 58933Y105 8,238 6,045 275.65 631 282.42 0.1972
2021-11-15 2021-09-30 13F MERCK COM 58933Y105 2,193 73 3.44 165 0.00 0.0551
2021-08-09 2021-06-30 13F MERCK COM 58933Y105 2,120 -1,550 -42.23 165 -41.70 0.0529
2021-05-26 2021-03-31 13F MERCK &CO. COM 58933Y105 3,670 -3,719 -50.33 283 -53.15 0.0991
2021-02-16 2020-12-31 13F Merck COM 58933Y105 7,389 1,615 27.97 604 26.10 0.2308
2020-11-13 2020-09-30 13F Merck COM 58933Y105 5,774 915 18.83 479 26.39 0.1962
2020-08-13 2020-06-30 13F MERCK &CO. COM 58933Y105 4,859 1,391 40.11 379 41.95 0.1762
2020-05-14 2020-03-31 13F Merck COM 58933Y105 3,468 1,626 88.27 267 58.93 0.1449
2020-02-11 2019-12-31 13F MERCK COM 58933Y105 1,842 28 1.54 168 9.80 0.0727
2019-11-12 2019-09-30 13F MERCK COM 58933Y105 1,814 112 6.58 153 6.99 0.0727
2019-08-13 2019-06-30 13F MERCK COM 58933Y105 1,702 170 11.10 143 12.60 0.0683
2019-05-13 2019-03-31 13F MERCK COM 58933Y105 1,532 810 112.19 127 130.91 0.0640
2019-02-25 2018-12-31 13F/A-1 Merck Com 58933Y105 722 722 55 0.0318
2019-02-14 2018-12-31 13F Merck Com 58933Y105 72 55
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.