Holding/activity history for Merck & Co. (MRK)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2024 Q3 | 547,423 | 2.02 | Add 3.11% | 0.06 | $113.56 |
| 2024 Q2 | 530,895 | 2.19 | Reduce 23.42% | 0.67 | $123.80 |
| 2024 Q1 | 693,292 | 2.86 | Reduce 1.20% | 0.03 | $131.95 |
| 2023 Q4 | 701,723 | 2.65 | Reduce 0.22% | 0.01 | $109.02 |
| 2023 Q3 | 703,293 | 2.77 | Reduce 6.32% | 0.19 | $102.95 |
| 2023 Q2 | 750,745 | 3.19 | Add 12.17% | 0.35 | $115.39 |
| 2023 Q1 | 669,280 | 2.68 | Add 212.52% | 1.82 | $106.39 |
| 2022 Q4 | 214,155 | 2.75 | Reduce 8.43% | 0.25 | $110.95 |
| 2022 Q3 | 233,865 | 2.35 | $86.12 | ||
| 2022 Q2 | 233,865 | 2.20 | Reduce 45.94% | 1.87 | $91.17 |
| 2022 Q1 | 432,610 | 3.10 | Reduce 20.29% | 0.79 | $82.05 |
| 2021 Q4 | 542,700 | 3.49 | Reduce 5.10% | 0.19 | $76.64 |
| 2021 Q3 | 571,850 | 3.52 | Add 29.79% | 0.81 | $75.11 |
| 2021 Q2 | 440,600 | 2.75 | $77.77 | ||
| 2021 Q1 | 440,600 | 2.84 | $77.09 | ||
| 2020 Q4 | 440,600 | 3.21 | Add 28.60% | 0.71 | $81.80 |
| 2020 Q3 | 342,600 | 2.76 | Reduce 26.92% | 1.02 | $82.95 |
| 2020 Q2 | 468,800 | 3.63 | Reduce 13.47% | 0.56 | $77.33 |
| 2020 Q1 | 541,750 | 4.49 | Reduce 2.64% | 0.12 | $76.94 |
| 2019 Q4 | 556,450 | 3.43 | Reduce 0.65% | 0.02 | $90.95 |
| 2019 Q3 | 560,100 | 3.01 | $84.18 | ||
| 2019 Q2 | 560,100 | 2.80 | Reduce 29.00% | 1.14 | $83.85 |
| 2019 Q1 | 788,850 | 3.73 | Reduce 29.58% | 1.57 | $83.17 |
| 2018 Q4 | 1,120,200 | 5.37 | Reduce 7.33% | 0.42 | $76.41 |
| 2018 Q3 | 1,208,750 | 4.38 | Reduce 18.02% | 0.96 | $70.94 |
| 2018 Q2 | 1,474,500 | 4.62 | $60.70 | ||
| 2018 Q1 | 1,474,500 | 4.11 | Add 27.94% | 0.90 | $54.47 |
| 2017 Q4 | 1,152,500 | 3.12 | Add 6.59% | 0.19 | $56.27 |
| 2017 Q3 | 1,081,250 | 3.44 | Add 7.65% | 0.24 | $64.03 |
| 2017 Q2 | 1,004,400 | 3.28 | Reduce 8.78% | 0.32 | $64.09 |
| 2017 Q1 | 1,101,100 | 3.57 | $63.54 | ||
| 2016 Q4 | 1,101,100 | 3.43 | $58.87 | ||
| 2016 Q3 | 1,101,100 | 3.80 | $62.41 | ||
| 2016 Q2 | 1,101,100 | 3.56 | Reduce 9.93% | 0.39 | $57.61 |
| 2016 Q1 | 1,222,500 | 3.55 | Add 6.02% | 0.20 | $52.91 |
| 2015 Q4 | 1,153,100 | 3.25 | $52.82 | ||
| 2015 Q3 | 1,153,100 | 3.13 | Reduce 12.70% | 0.46 | $49.39 |
| 2015 Q2 | 1,320,900 | 3.34 | Buy | 3.34 | $56.93 |
| 2013 Q4 | 0 | 0 | Sell 100.00% | 2.23 | |
| 2013 Q3 | 886,800 | 2.23 | $47.61 | ||
| 2013 Q2 | 886,800 | 2.39 | Reduce 4.11% | 0.10 | $46.45 |
| 2013 Q1 | 924,800 | 2.59 | Buy | 2.59 | $44.23 |