Ticker: MRK CUSIP: 58933Y105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 610,573 | $64,258 | $93.24 | $81.31 - $107.59 |
| Q3 2025 | 614,097 | $51,541 | $81.01 | $75.27 - $86.24 |
| Q2 2025 | 589,400 | $46,657 | $77.39 | $71.26 - $87.25 |
| Q1 2025 | 565,494 | $50,759 | $90.12 | $78.10 - $99.24 |
| Q4 2024 | 534,970 | $53,219 | $98.70 | $90.33 - $109.75 |
| Q3 2024 | 494,740 | $56,183 | $112.96 | $105.16 - $123.40 |
| Q2 2024 | 478,718 | $59,265 | $121.72 | $114.80 - $127.87 |
| Q1 2024 | 466,425 | $61,545 | $115.77 | $102.41 - $125.66 |
| Q4 2023 | 458,352 | $49,970 | $96.81 | $92.34 - $102.48 |
| Q3 2023 | 487,389 | $50,177 | $99.84 | $95.67 - $106.04 |
| Q2 2023 | 480,467 | $55,441 | $104.47 | $97.02 - $109.95 |
| Q1 2023 | 477,021 | $50,750 | $98.68 | $92.86 - $105.40 |
| Q4 2022 | 458,072 | $50,823 | $92.80 | $77.99 - $103.03 |
| Q3 2022 | 450,423 | $38,790 | $80.41 | $76.51 - $85.75 |
| Q2 2022 | 421,627 | $38,440 | $79.21 | $72.83 - $86.09 |
| Q1 2022 | 339,313 | $27,841 | $69.85 | $64.44 - $74.38 |
| Q4 2021 | 297,246 | $22,781 | $69.89 | $62.63 - $80.06 |
| Q3 2021 | 274,193 | $20,594,600 | $66.14 | $62.09 - $68.78 |
| Q2 2021 | 258,543 | $20,106,856 | $64.14 | $59.83 - $67.79 |
| Q1 2021 | 224,927 | $17,339,589 | $63.06 | $58.39 - $69.69 |
| Q4 2020 | 162,526 | $13,295 | $64.85 | $59.73 - $68.80 |
| Q3 2020 | 160,374 | $13,303,024 | $65.93 | $60.98 - $70.41 |
| Q2 2020 | 128,648 | $9,948,325 | $62.87 | $58.07 - $67.36 |
| Q1 2020 | 67,099 | $5,162,597 | $65.09 | $51.91 - $72.71 |
| Q4 2019 | 8,522 | $775,076 | $67.55 | $62.89 - $73.10 |
| Q3 2019 | 7,739 | $651 | $65.47 | $61.22 - $68.01 |
| Q2 2019 | 40,794 | $3,420,603 | $62.14 | $55.86 - $67.34 |
| Q1 2019 | 40,984 | $3,408,642 | $60.29 | $55.35 - $64.55 |
| Q4 2018 | 49,156 | $3,756 | $56.50 | $50.42 - $61.17 |
| Q3 2018 | 48,602 | $3,447 | $50.65 | $45.40 - $54.60 |
| Q2 2018 | 42,835 | $2,604 | $44.52 | $39.72 - $47.34 |
| Q1 2018 | 40,697 | $2,216 | $42.25 | $39.59 - $47.54 |
| Q4 2017 | 36,667 | $2,065 | $43.00 | $39.63 - $47.96 |
| Q3 2017 | 35,637 | $2,279 | $46.68 | $44.87 - $49.08 |
| Q2 2017 | 34,424 | $2,206 | $46.54 | $45.06 - $48.72 |
| Q1 2017 | 33,894 | $2,155 | $46.06 | $42.70 - $48.31 |
| Q4 2016 | 8,536 | $501 | $44.08 | $41.83 - $46.98 |
| Q3 2016 | 8,536 | $532 | $43.73 | $40.74 - $45.59 |
| Q2 2016 | 8,089 | $464 | $39.48 | $37.06 - $41.09 |
| Q1 2016 | 7,403 | $392 | $36.03 | $33.60 - $37.88 |
| Q4 2015 | 7,403 | $392 | $36.77 | $33.58 - $38.73 |
| Q3 2015 | 7,575 | $374 | $38.40 | $31.46 - $41.36 |
| Q2 2015 | 7,146 | $407 | $40.23 | $38.42 - $42.17 |
| Q1 2015 | 7,146 | $410 | $40.30 | $37.94 - $43.13 |
| Q4 2014 | 7,146 | $407 | $39.35 | $35.32 - $41.85 |
| Q3 2014 | 7,146 | $422 | $39.37 | $37.12 - $41.03 |
| Q2 2014 | 5,957 | $345 | $37.96 | $36.06 - $39.67 |
| Q1 2014 | 5,968 | $340 | $35.76 | $32.43 - $37.92 |
| Q4 2013 | 5,957 | $299 | $31.29 | $29.09 - $32.94 |