Ticker: MRK CUSIP: 58933Y105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 954,267 | $100,446 | $93.24 | $81.31 - $107.59 |
| Q3 2025 | 1,081,697 | $90,787 | $81.01 | $75.27 - $86.24 |
| Q2 2025 | 1,071,642 | $84,831 | $77.39 | $71.26 - $87.25 |
| Q1 2025 | 994,125 | $89,233 | $90.12 | $78.10 - $99.24 |
| Q4 2024 | 1,020,503 | $101,520 | $98.70 | $90.33 - $109.75 |
| Q3 2024 | 962,421 | $109,293 | $112.96 | $105.16 - $123.40 |
| Q2 2024 | 900,941 | $111,536 | $121.72 | $114.80 - $127.87 |
| Q1 2024 | 1,287,240 | $169,851 | $115.77 | $102.41 - $125.66 |
| Q4 2023 | 1,282,303 | $139,797 | $96.81 | $92.34 - $102.48 |
| Q3 2023 | 1,231,880 | $126,822 | $99.84 | $95.67 - $106.04 |
| Q2 2023 | 1,219,910 | $140,765 | $104.47 | $97.02 - $109.95 |
| Q1 2023 | 1,191,062 | $126,717 | $98.68 | $92.86 - $105.40 |
| Q4 2022 | 1,148,094 | $127,381 | $92.80 | $77.99 - $103.03 |
| Q3 2022 | 1,095,938 | $94,382 | $80.41 | $76.51 - $85.75 |
| Q2 2022 | 982,759 | $89,598 | $79.21 | $72.83 - $86.09 |
| Q1 2022 | 905,423 | $74,290 | $69.85 | $64.44 - $74.38 |
| Q4 2021 | 739,251 | $56,656 | $69.89 | $62.63 - $80.06 |
| Q3 2021 | 690,092 | $51,833 | $66.14 | $62.09 - $68.78 |
| Q2 2021 | 717,177 | $55,774 | $64.14 | $59.83 - $67.79 |
| Q1 2021 | 892,983 | $68,840 | $63.06 | $58.39 - $69.69 |
| Q4 2020 | 1,068,189 | $87,378 | $64.85 | $59.73 - $68.80 |
| Q3 2020 | 1,117,343 | $92,683 | $65.93 | $60.98 - $70.41 |
| Q2 2020 | 1,114,341 | $86,172 | $62.87 | $58.07 - $67.36 |
| Q1 2020 | 1,300,833 | $100,086 | $65.09 | $51.91 - $72.71 |
| Q4 2019 | 1,337,482 | $121,644 | $67.55 | $62.89 - $73.10 |
| Q3 2019 | 1,353,401 | $113,929 | $65.47 | $61.22 - $68.01 |
| Q2 2019 | 1,344,064 | $112,700 | $62.14 | $55.86 - $67.34 |
| Q1 2019 | 1,243,457 | $103,418 | $60.29 | $55.35 - $64.55 |
| Q4 2018 | 1,293,400 | $98,829 | $56.50 | $50.42 - $61.17 |
| Q3 2018 | 1,064,242 | $75,497 | $50.65 | $45.40 - $54.60 |
| Q2 2018 | 1,079,691 | $65,537 | $44.52 | $39.72 - $47.34 |
| Q1 2018 | 1,076,290 | $58,626 | $42.25 | $39.59 - $47.54 |
| Q4 2017 | 990,044 | $55,710 | $43.00 | $39.63 - $47.96 |
| Q3 2017 | 1,144,983 | $73,314 | $46.68 | $44.87 - $49.08 |
| Q2 2017 | 1,103,689 | $70,735 | $46.54 | $45.06 - $48.72 |
| Q1 2017 | 1,111,456 | $70,622 | $46.06 | $42.70 - $48.31 |
| Q4 2016 | 1,106,496 | $65,139 | $44.08 | $41.83 - $46.98 |
| Q3 2016 | 1,187,634 | $74,120 | $43.73 | $40.74 - $45.59 |
| Q2 2016 | 1,003,548 | $57,814 | $39.48 | $37.06 - $41.09 |
| Q1 2016 | 984,087 | $52,068 | $36.03 | $33.60 - $37.88 |
| Q4 2015 | 936,803 | $49,482 | $36.77 | $33.58 - $38.73 |
| Q3 2015 | 913,274 | $45,106 | $38.40 | $31.46 - $41.36 |
| Q2 2015 | 790,835 | $45,022 | $40.23 | $38.42 - $42.17 |
| Q1 2015 | 842,574 | $48,431 | $40.30 | $37.94 - $43.13 |
| Q4 2014 | 420,079 | $23,856 | $39.35 | $35.32 - $41.85 |
| Q3 2014 | 335,538 | $19,891 | $39.37 | $37.12 - $41.03 |
| Q2 2014 | 405,012 | $23,430 | $37.96 | $36.06 - $39.67 |
| Q1 2014 | 399,051 | $22,654 | $35.76 | $32.43 - $37.92 |
| Q4 2013 | 343,141 | $17,174 | $31.29 | $29.09 - $32.94 |
| Q3 2013 | 365,442 | $17,399 | $30.97 | $29.74 - $31.75 |
| Q2 2013 | 339,431 | $15,767 | $30.02 | $28.02 - $32.11 |
| Q1 2013 | 361,622 | $15,995 | $27.22 | $25.89 - $28.80 |
| Q4 2012 | 418,290 | $17,125 | — | — |
| Q3 2012 | 512,210 | $23,101 | — | — |
| Q2 2012 | 464,670 | $19,400 | — | — |
| Q1 2012 | 448,591 | $17,226 | — | — |
| Q4 2011 | 418,276 | $15,769 | — | — |