Dodge & Cox — MRK Trade History
Quarter-by-quarter changes in the Merck & Co., Inc. position · CUSIP 58933Y105
Currently held · >10 YearsFirst seen: 2016 Q3split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-13 | Reduce | 135,750 | -300 | -0.2% | $17.4M | 0.01% |
| 2026 Q1 | 2026-05-14 | Reduce | 136,050 | -2,155 | -1.6% | $16.4M | 0.01% |
| 2025 Q4 | 2026-02-13 | Reduce | 138,205 | -16,070 | -10.4% | $14.5M | 0.01% |
| 2025 Q3 | 2025-11-13 | Reduce | 154,275 | -3,025 | -1.9% | $12.9M | 0.01% |
| 2025 Q2 | 2025-08-13 | Add | 157,300 | 231 | +0.1% | $12.5M | 0.01% |
| 2025 Q1 | 2025-05-14 | Reduce | 157,069 | -282 | -0.2% | $14.1M | 0.01% |
| 2024 Q4 | 2025-02-13 | Reduce | 157,351 | -900 | -0.6% | $15.7M | 0.01% |
| 2024 Q3 | 2024-11-13 | Reduce | 158,251 | -625 | -0.4% | $18.0M | 0.01% |
| 2024 Q2 | 2024-08-13 | Reduce | 158,876 | -1,619 | -1.0% | $19.7M | 0.01% |
| 2024 Q1 | 2024-05-14 | Reduce | 160,495 | -450 | -0.3% | $21.2M | 0.01% |
| 2023 Q4 | 2024-02-22 | Reduce | 160,945 | -2,850 | -1.7% | $17.5M | 0.01% |
| 2023 Q3 | 2023-11-14 | Reduce | 163,795 | -6,650 | -3.9% | $16.9M | 0.01% |
| 2023 Q2 | 2023-08-14 | Reduce | 170,445 | -2,761 | -1.6% | $19.7M | 0.01% |
| 2023 Q1 | 2023-05-12 | Reduce | 173,206 | -2,025 | -1.2% | $18.4M | 0.01% |
| 2022 Q4 | 2023-02-14 | Reduce | 175,231 | -14,100 | -7.4% | $19.4M | 0.01% |
| 2022 Q3 | 2022-11-10 | Reduce | 189,331 | -3,500 | -1.8% | $16.3M | 0.01% |
| 2022 Q2 | 2022-08-12 | Reduce | 192,831 | -7,200 | -3.6% | $17.6M | 0.01% |
| 2022 Q1 | 2022-05-13 | Reduce | 200,031 | -14,127 | -6.6% | $16.4M | 0.01% |
| 2021 Q4 | 2022-02-14 | Reduce | 214,158 | -7,520 | -3.4% | $16.4M | 0.01% |
| 2021 Q3 | 2021-11-15 | Reduce | 221,678 | -7,350 | -3.2% | $16.6M | 0.01% |
| 2021 Q2 | 2021-08-13 | Reduce | 229,028 | -29,918 | -11.6% | $17.8M | 0.01% |
| 2021 Q1 | 2021-05-14 | Reduce | 258,946 | -29,426 | -10.2% | $19.0M | 0.01% |
| 2020 Q4 | 2021-02-11 | Reduce | 288,372 | -34,128 | -10.6% | $22.5M | 0.02% |
| 2020 Q3 | 2020-11-13 | Reduce | 322,500 | -40,086 | -11.1% | $25.5M | 0.02% |
| 2020 Q2 | 2020-08-13 | Reduce | 362,586 | -179,186 | -33.1% | $26.8M | 0.03% |
| 2020 Q1 | 2020-05-14 | Reduce | 541,772 | -180,715 | -25.0% | $39.8M | 0.04% |
| 2019 Q4 | 2020-02-13 | Reduce | 722,487 | -12,520 | -1.7% | $62.7M | 0.05% |
| 2019 Q3 | 2019-11-13 | Reduce | 735,007 | -13,917 | -1.9% | $59.0M | 0.05% |
| 2019 Q2 | 2019-08-13 | Reduce | 748,924 | -56,663 | -7.0% | $59.9M | 0.05% |
| 2019 Q1 | 2019-05-14 | Reduce | 805,587 | -64,279 | -7.4% | $63.9M | 0.05% |
| 2018 Q4 | 2019-02-14 | Reduce | 869,866 | -170,026 | -16.4% | $63.4M | 0.06% |
| 2018 Q3 | 2018-11-21 | Reduce | 1,039,892 | -2,423,862 | -70.0% | $70.4M | 0.05% |
| 2018 Q2 | 2018-08-14 | Reduce | 3,463,754 | -10,986,440 | -76.0% | $200.6M | 0.16% |
| 2018 Q1 | 2018-05-14 | Reduce | 14,450,194 | -5,851 | -0.0% | $751.1M | 0.61% |
| 2017 Q4 | 2018-02-14 | Add | 14,456,045 | 347,377 | +2.5% | $776.2M | 0.60% |
| 2017 Q3 | 2017-11-13 | Reduce | 14,108,668 | -99,801 | -0.7% | $862.0M | 0.69% |
| 2017 Q2 | 2017-08-11 | Reduce | 14,208,469 | -137,785 | -1.0% | $868.9M | 0.73% |
| 2017 Q1 | 2017-05-12 | Reduce | 14,346,254 | -270,351 | -1.8% | $869.8M | 0.74% |
| 2016 Q4 | 2017-03-20 | Reduce | 14,616,605 | -4,590,417 | -23.9% | $821.1M | 0.73% |
| 2016 Q3 | 2016-11-14 | New | 19,207,022 | 19,207,022 | — | $1.14B | 1.07% |
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.