Ticker: MRK CUSIP: 58933Y105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,411,429 | $576,083 | $93.24 | $81.31 - $107.59 |
| Q3 2025 | 5,172,952 | $434,409 | $81.01 | $75.27 - $86.24 |
| Q2 2025 | 4,977,819 | $394,149 | $77.39 | $71.26 - $87.25 |
| Q1 2025 | 4,680,105 | $419,991 | $90.12 | $78.10 - $99.24 |
| Q4 2024 | 4,199,433 | $416,353 | $98.70 | $90.33 - $109.75 |
| Q3 2024 | 3,821,997 | $434,056 | $112.96 | $105.16 - $123.40 |
| Q2 2024 | 3,530,448 | $437,174 | $121.72 | $114.80 - $127.87 |
| Q1 2024 | 3,159,100 | $416,819 | $115.77 | $102.41 - $125.66 |
| Q4 2023 | 2,658,941 | $304,970 | $96.81 | $92.34 - $102.48 |
| Q3 2023 | 2,473,631 | $254,660 | $99.84 | $95.67 - $106.04 |
| Q2 2023 | 2,290,286 | $264,276 | $104.47 | $97.02 - $109.95 |
| Q1 2023 | 2,123,747 | $225,945 | $98.68 | $92.86 - $105.40 |
| Q4 2022 | 1,921,778 | $213,586 | $92.80 | $77.99 - $103.03 |
| Q3 2022 | 1,712,783 | $147,505 | $80.41 | $76.51 - $85.75 |
| Q2 2022 | 1,553,151 | $141,601 | $79.21 | $72.83 - $86.09 |
| Q1 2022 | 1,432,895 | $117,569 | $69.85 | $64.44 - $74.38 |
| Q4 2021 | 1,314,026 | $101,009 | $69.89 | $62.63 - $80.06 |
| Q3 2021 | 1,146,639 | $86,124 | $66.14 | $62.09 - $68.78 |
| Q2 2021 | 1,039,924 | $80,875 | $64.14 | $59.83 - $67.79 |
| Q1 2021 | 918,021 | $70,770 | $63.06 | $58.39 - $69.69 |
| Q4 2020 | 826,361 | $67,596 | $64.85 | $59.73 - $68.80 |
| Q3 2020 | 797,759 | $66,174 | $65.93 | $60.98 - $70.41 |
| Q2 2020 | 812,708 | $62,847 | $62.87 | $58.07 - $67.36 |
| Q1 2020 | 710,046 | $54,631 | $65.09 | $51.91 - $72.71 |
| Q4 2019 | 727,169 | $66,354 | $67.55 | $62.89 - $73.10 |
| Q3 2019 | 607,852 | $51,169 | $65.47 | $61.22 - $68.01 |
| Q2 2019 | 611,680 | $51,289 | $62.14 | $55.86 - $67.34 |
| Q1 2019 | 398,639 | $33,155 | $60.29 | $55.35 - $64.55 |
| Q4 2018 | 380,617 | $28,181 | $56.50 | $50.42 - $61.17 |
| Q3 2018 | 479,433 | $34,011 | $50.65 | $45.40 - $54.60 |
| Q2 2018 | 490,278 | $29,760 | $44.52 | $39.72 - $47.34 |
| Q1 2018 | 493,419 | $26,877 | $42.25 | $39.59 - $47.54 |
| Q4 2017 | 527,252 | $29,600 | $43.00 | $39.63 - $47.96 |
| Q3 2017 | 521,392 | $33,385 | $46.68 | $44.87 - $49.08 |
| Q2 2017 | 508,310 | $32,578 | $46.54 | $45.06 - $48.72 |
| Q1 2017 | 553,008 | $35,138 | $46.06 | $42.70 - $48.31 |
| Q4 2016 | 535,465 | $32,208 | $44.08 | $41.83 - $46.98 |
| Q3 2016 | 533,654 | $33,305 | $43.73 | $40.74 - $45.59 |
| Q2 2016 | 520,496 | $29,986 | $39.48 | $37.06 - $41.09 |
| Q1 2016 | 499,785 | $26,444 | $36.03 | $33.60 - $37.88 |
| Q4 2015 | 438,249 | $23,148 | $36.77 | $33.58 - $38.73 |
| Q3 2015 | 421,204 | $20,804 | $38.40 | $31.46 - $41.36 |
| Q2 2015 | 366,648 | $20,873 | $40.23 | $38.42 - $42.17 |
| Q1 2015 | 392,761 | $22,576 | $40.30 | $37.94 - $43.13 |
| Q4 2014 | 417,231 | $23,861 | $39.35 | $35.32 - $41.85 |
| Q3 2014 | 475,759 | $28,203 | $39.37 | $37.12 - $41.03 |
| Q2 2014 | 575,241 | $33,278 | $37.96 | $36.06 - $39.67 |
| Q1 2014 | 573,911 | $32,581 | $35.76 | $32.43 - $37.92 |
| Q4 2013 | 542,079 | $26,958 | $31.29 | $29.09 - $32.94 |
| Q3 2013 | 694,509 | $33,066 | $30.97 | $29.74 - $31.75 |
| Q2 2013 | 673,500 | $31,284 | $30.02 | $28.02 - $32.11 |