Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 8,386,530 | $1,555,869 | $186.43 | $173.30 - $207.83 |
| Q2 2025 | 6,076,595 | $1,328,587 | $223.19 | $207.03 - $245.83 |
| Q4 2024 | 5,819,813 | $1,236,186 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 5,787,136 | $1,291,052 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 6,082,403 | $1,281,684 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 6,086,042 | $1,253,603 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 5,531,627 | $1,048,077 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 4,867,105 | $926,210 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 4,527,407 | $851,515 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 4,064,437 | $676,932 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 3,982,653 | $659,049 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 3,646,268 | $544,351 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 3,744,898 | $581,395 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 3,739,296 | $637,251 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 2,015,327 | $350,304 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 2,085,972 | $315,879 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 2,896,306 | $407,452 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 3,366,561 | $410,047 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 2,422,131 | $283,389 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 2,224,176 | $255,113 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 2,488,414 | $267,181 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 3,182,708 | $275,177 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 4,104,465 | $457,278 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 4,134,261 | $413,632 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 4,204,790 | $419,427 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 4,317,319 | $405,396 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 4,138,458 | $330,042 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 5,326,732 | $440,627 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 3,907,351 | $320,287 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 2,457,484 | $202,964 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 2,703,526 | $220,040 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 1,649,284 | $138,226 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 1,874,442 | $146,131 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 2,036,099 | $150,448 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 2,786,695 | $188,353 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 1,478,695 | $94,979 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 1,381,063 | $94,547 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 1,244,785 | $75,671 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 2,434,025 | $134,966 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 2,526,819 | $131,951 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 2,519,491 | $142,855 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 2,084,491 | $116,919 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 1,039,123 | $59,480 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 1,090,696 | $57,087 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 1,109,729 | $57,506 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 2,165,395 | $106,754 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 2,455,395 | $118,743 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 3,190,264 | $138,936 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 4,184,136 | $167,030 | $31.19 | $29.36 - $33.32 |
| Q1 2013 | 4,444,136 | $168,744 | $28.64 | $27.20 - $30.19 |
| Q3 2012 | 4,040,243 | $137,085 | — | — |
| Q2 2012 | 3,613,976 | $120,020 | — | — |