Ticker: MRK CUSIP: 58933Y105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 28,301 | $2,979 | $93.24 | $81.31 - $107.59 |
| Q3 2025 | 30,360 | $2,539 | $81.01 | $75.27 - $86.24 |
| Q2 2025 | 33,204 | $2,629 | $77.39 | $71.26 - $87.25 |
| Q1 2025 | 32,795 | $2,944 | $90.12 | $78.10 - $99.24 |
| Q4 2024 | 32,959 | $3,279 | $98.70 | $90.33 - $109.75 |
| Q3 2024 | 32,857 | $3,731 | $112.96 | $105.16 - $123.40 |
| Q2 2024 | 30,150 | $3,733 | $121.72 | $114.80 - $127.87 |
| Q1 2024 | 26,599 | $3,510 | $115.77 | $102.41 - $125.66 |
| Q4 2023 | 26,794 | $2,921 | $96.81 | $92.34 - $102.48 |
| Q3 2023 | 26,853 | $2,765 | $99.84 | $95.67 - $106.04 |
| Q2 2023 | 27,210 | $3,140 | $104.47 | $97.02 - $109.95 |
| Q1 2023 | 27,332 | $2,908 | $98.68 | $92.86 - $105.40 |
| Q4 2022 | 27,775 | $3,082 | $92.80 | $77.99 - $103.03 |
| Q3 2022 | 27,199 | $2,342,377 | $80.41 | $76.51 - $85.75 |
| Q2 2022 | 28,200 | $2,571,024 | $79.21 | $72.83 - $86.09 |
| Q1 2022 | 26,924 | $2,209,119 | $69.85 | $64.44 - $74.38 |
| Q4 2021 | 25,447 | $1,950,259 | $69.89 | $62.63 - $80.06 |
| Q3 2021 | 25,713 | $1,929,245 | $66.14 | $62.09 - $68.78 |
| Q2 2021 | 25,918 | $2,016,471 | $64.14 | $59.83 - $67.79 |
| Q1 2021 | 27,250 | $2,101,133 | $63.06 | $58.39 - $69.69 |
| Q4 2020 | 25,816 | $2,111,818 | $64.85 | $59.73 - $68.80 |
| Q3 2020 | 25,882 | $2,147,332 | $65.93 | $60.98 - $70.41 |
| Q2 2020 | 25,216 | $1,951,291 | $62.87 | $58.07 - $67.36 |
| Q1 2020 | 25,708 | $1,979,280 | $65.09 | $51.91 - $72.71 |
| Q3 2019 | 26,513 | $2,232,021 | $65.47 | $61.22 - $68.01 |
| Q2 2019 | 27,119 | $2,273,961 | $62.14 | $55.86 - $67.34 |
| Q1 2019 | 24,600 | $2,046,055 | $60.29 | $55.35 - $64.55 |
| Q4 2018 | 24,549 | $1,875,812 | $56.50 | $50.42 - $61.17 |
| Q3 2018 | 17,739 | $1,258,405 | $50.65 | $45.40 - $54.60 |
| Q2 2018 | 19,323 | $1,085,523 | $44.52 | $39.72 - $47.34 |
| Q1 2018 | 15,685 | $854 | $42.25 | $39.59 - $47.54 |
| Q4 2017 | 16,486 | $928 | $43.00 | $39.63 - $47.96 |
| Q3 2017 | 18,038 | $1,155 | $46.68 | $44.87 - $49.08 |
| Q2 2017 | 15,252 | $977 | $46.54 | $45.06 - $48.72 |
| Q1 2017 | 18,694 | $1,188 | $46.06 | $42.70 - $48.31 |
| Q4 2016 | 18,217 | $1,072 | $44.08 | $41.83 - $46.98 |
| Q3 2016 | 17,019 | $1,062 | $43.73 | $40.74 - $45.59 |
| Q2 2016 | 20,633 | $1,189 | $39.48 | $37.06 - $41.09 |
| Q1 2016 | 25,397 | $1,344 | $36.03 | $33.60 - $37.88 |
| Q4 2015 | 21,025 | $1,111 | $36.77 | $33.58 - $38.73 |
| Q3 2015 | 21,280 | $1,051 | $38.40 | $31.46 - $41.36 |
| Q2 2015 | 25,022 | $1,424 | $40.23 | $38.42 - $42.17 |
| Q1 2015 | 23,098 | $1,328 | $40.30 | $37.94 - $43.13 |
| Q4 2014 | 23,271 | $1,322 | $39.35 | $35.32 - $41.85 |
| Q3 2014 | 22,346 | $1,325 | $39.37 | $37.12 - $41.03 |
| Q2 2014 | 22,527 | $1,303 | $37.96 | $36.06 - $39.67 |
| Q1 2014 | 22,090 | $1,254 | $35.76 | $32.43 - $37.92 |
| Q4 2013 | 25,190 | $1,261 | $31.29 | $29.09 - $32.94 |
| Q3 2013 | 23,983 | $1,142 | $30.97 | $29.74 - $31.75 |
| Q2 2013 | 24,234 | $1,126 | $30.02 | $28.02 - $32.11 |
| Q1 2013 | 20,458 | $904 | $27.22 | $25.89 - $28.80 |
| Q4 2012 | 20,183 | $826 | — | — |
| Q3 2012 | 15,056 | $679 | — | — |
| Q2 2012 | 10,714 | $447 | — | — |
| Q1 2012 | 10,089 | $387 | — | — |
| Q4 2011 | 9,646 | $364 | — | — |
| Q3 2011 | 9,944 | $325 | — | — |
| Q2 2011 | 13,893 | $490 | — | — |
| Q1 2011 | 17,721 | $585 | — | — |
| Q4 2010 | 44,859 | $1,617 | — | — |
| Q3 2010 | 47,789 | $1,759 | — | — |
| Q2 2010 | 26,868 | $940 | — | — |
| Q1 2010 | 26,891 | $1,004 | — | — |
| Q4 2009 | 13,731 | $502 | — | — |