MERCK & CO. INC. · CUSIP 58933Y105 · CIK 1843553
As of 2026-06-30, Ellsworth Advisors, LLC reported 3.46K MRK (shares), valued at $427.02K, or 0.07% of its reported non-derivative portfolio. Filed 2026-07-16.
Verify history & sources →Shares decreased 0.75%; reported value increased 1.98%, and weight changed -0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | 0.07% | 3,455 | SEC filing ↗Filed Jul 16, 2026 |
| Q1 2026 | 0.08% | 3,481 | SEC filing ↗Filed Apr 16, 2026 |
| Q4 2025 | 0.39% | 17,674 | SEC filing ↗Filed Jan 16, 2026 |
| Q3 2025 | 0.29% | 15,994 | SEC filing ↗Filed Oct 16, 2025 |
| Q2 2025 | 0.28% | 14,296 | SEC filing ↗Filed Jul 23, 2025 |
| Q1 2025 | 0.30% | 12,870 | SEC filing ↗Filed May 28, 2025 |
| Q4 2024 | 0.28% | 10,906 | SEC filing ↗Filed Jan 16, 2025 |
| Q3 2024 | 1.88% | 63,910 | SEC filing ↗Filed Oct 16, 2024 |
| Q2 2024 | 2.12% | 61,402 | SEC filing ↗Filed Jul 18, 2024 |
| Q1 2024 | 2.10% | 58,323 | SEC filing ↗Filed Apr 15, 2024 |
| Q4 2023 | 1.96% | 56,674 | SEC filing ↗Filed Jan 18, 2024 |
| Q3 2023 | 1.73% | 48,439 | SEC filing ↗Filed Oct 20, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 1.73% | 48,439 | $4.86M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Oct 20, 2023 |
| Q4 2023 | 1.96% | 56,674 | $6.18M | Shares increased 17.00%; reported value increased 27.01%, and weight changed +0.23 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 18, 2024 |
| Q1 2024 | 2.10% | 58,323 | $7.33M | Shares increased 2.91%; reported value increased 18.69%, and weight changed +0.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 15, 2024 |
| Q2 2024 | 2.12% | 61,402 | $7.60M | Shares increased 5.28%; reported value increased 3.66%, and weight changed +0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 18, 2024 |
| Q3 2024 | 1.88% | 63,910 | $7.26M | Shares increased 4.08%; reported value decreased 4.52%, and weight changed -0.24 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 16, 2024 |
| Q4 2024 | 0.28% | 10,906 | $1.08M | Shares decreased 82.94%; reported value decreased 85.05%, and weight changed -1.60 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 16, 2025 |
| Q1 2025 | 0.30% | 12,870 | $1.16M | Shares increased 18.01%; reported value increased 6.47%, and weight changed +0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 28, 2025 |
| Q2 2025 | 0.28% | 14,296 | $1.13M | Shares increased 11.08%; reported value decreased 2.04%, and weight changed -0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 23, 2025 |
| Q3 2025 | 0.29% | 15,994 | $1.35M | Shares increased 11.88%; reported value increased 18.88%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 16, 2025 |
| Q4 2025 | 0.39% | 17,674 | $1.96M | Shares increased 10.50%; reported value increased 45.79%, and weight changed +0.10 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 16, 2026 |
| Q1 2026 | 0.08% | 3,481 | $418.72K | Shares decreased 80.30%; reported value decreased 78.65%, and weight changed -0.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Apr 16, 2026 |
| Q2 2026 | 0.07% | 3,455 | $427.02K | Shares decreased 0.75%; reported value increased 1.98%, and weight changed -0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jul 16, 2026 |
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.