Gardner Russo & Quinn (Tom Russo) — MRK Trade History
Quarter-by-quarter changes in the Merck Inc position · CUSIP 58933Y105
Currently held · 2 QFirst seen: 2017 Q4split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-13 | Reduce | 1,642 | -499 | -23.3% | $211.0K | 0.00% |
| 2026 Q1 | 2026-05-13 | New | 2,141 | 2,141 | — | $257.5K | 0.00% |
| 2025 Q4 | 2026-02-12 | — | — | — | — | — | — |
| 2025 Q3 | 2025-11-12 | — | — | — | — | — | — |
| 2025 Q2 | 2025-08-13 | Sold out | — | -2,763 | -100.0% | — | — |
| 2025 Q1 | 2025-05-13 | Reduce | 2,763 | -163 | -5.6% | $248.0K | 0.00% |
| 2024 Q4 | 2025-02-12 | Reduce | 2,926 | -161 | -5.2% | $291.1K | 0.00% |
| 2024 Q3 | 2024-11-13 | Reduce | 3,087 | -359 | -10.4% | $350.5K | 0.00% |
| 2024 Q2 | 2024-08-13 | Reduce | 3,446 | -67 | -1.9% | $426.6K | 0.01% |
| 2024 Q1 | 2024-05-14 | Reduce | 3,513 | -293 | -7.7% | $463.6K | 0.01% |
| 2023 Q4 | 2024-02-13 | Reduce | 3,806 | -36 | -0.9% | $415.0K | 0.00% |
| 2023 Q3 | 2023-11-14 | Reduce | 3,842 | -118 | -3.0% | $395.5K | 0.00% |
| 2023 Q2 | 2023-08-11 | Add | 3,960 | 129 | +3.4% | $456.9K | 0.01% |
| 2023 Q1 | 2023-05-11 | Add | 3,831 | 158 | +4.3% | $407.6K | 0.00% |
| 2022 Q4 | 2023-02-13 | Reduce | 3,673 | -185 | -4.8% | $407.5K | 0.00% |
| 2022 Q3 | 2022-11-10 | Reduce | 3,858 | -51 | -1.3% | $332.0K | 0.00% |
| 2022 Q2 | 2022-08-04 | Add | 3,909 | 10 | +0.3% | $356.0K | 0.00% |
| 2022 Q1 | 2022-05-12 | Add | 3,899 | 11 | +0.3% | $320.0K | 0.00% |
| 2021 Q4 | 2022-02-10 | Add | 3,888 | 10 | +0.3% | $298.0K | 0.00% |
| 2021 Q3 | 2021-11-15 | Add | 3,878 | 10 | +0.3% | $291.0K | 0.00% |
| 2021 Q2 | 2021-08-12 | Reduce | 3,868 | -175 | -4.3% | $301.0K | 0.00% |
| 2021 Q1 | 2021-05-12 | Reduce | 4,043 | -90 | -2.2% | $297.0K | 0.00% |
| 2020 Q4 | 2021-02-11 | Add | 4,133 | 9 | +0.2% | $323.0K | 0.00% |
| 2020 Q3 | 2020-11-12 | Add | 4,124 | 10 | +0.2% | $326.0K | 0.00% |
| 2020 Q2 | 2020-08-14 | Add | 4,114 | 1,231 | +42.7% | $304.0K | 0.00% |
| 2020 Q1 | 2020-05-13 | Hold | 2,883 | — | 0.0% | $212.0K | 0.00% |
| 2019 Q4 | 2020-02-11 | Reduce | 2,883 | -31 | -1.1% | $250.0K | 0.00% |
| 2019 Q3 | 2019-11-13 | Hold | 2,914 | — | 0.0% | $234.0K | 0.00% |
| 2019 Q2 | 2019-08-13 | Reduce | 2,914 | -6 | -0.2% | $233.0K | 0.00% |
| 2019 Q1 | 2019-05-15 | Hold | 2,920 | — | 0.0% | $232.0K | 0.00% |
| 2018 Q4 | 2019-02-13 | New | 2,920 | 2,920 | — | $213.0K | 0.00% |
| 2018 Q3 | 2018-11-13 | — | — | — | — | — | — |
| 2018 Q2 | 2018-08-13 | — | — | — | — | — | — |
| 2018 Q1 | 2018-05-11 | Sold out | — | -3,025 | -100.0% | — | — |
| 2017 Q4 | 2018-02-14 | New | 3,025 | 3,025 | — | $162.0K | 0.00% |
| 2017 Q3 | 2017-11-14 | — | — | — | — | — | — |
| 2017 Q2 | 2017-08-14 | — | — | — | — | — | — |
| 2017 Q1 | 2017-05-11 | — | — | — | — | — | — |
| 2016 Q4 | 2017-02-13 | — | — | — | — | — | — |
| 2016 Q3 | 2016-11-14 | — | — | — | — | — | — |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.