Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 351,973 | $65,298 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 349,901 | $70,516 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 367,743 | $80,403 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 376,980 | $91,994 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 365,239 | $77,580 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 366,505 | $81,764 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 374,257 | $78,863 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 390,353 | $80,401 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 483,888 | $91,673 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 513,997 | $97,814 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 455,618 | $85,693 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 460,163 | $76,640 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 456,207 | $75,493 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 443,187 | $66,163 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 480,093 | $74,534 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 378,719 | $64,542 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 387,260 | $67,313 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 364,785 | $55,239 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 372,988 | $52,439 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 421,555 | $51,195 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 498,896 | $58,371 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 498,948 | $57,229 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 505,255 | $54,250 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 601,142 | $51,974 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 576,412 | $64,218 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 573,702 | $57,247 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 536,202 | $53,261 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 540,900 | $50,266 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 543,538 | $43,347 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 488,116 | $40,377 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 1,202,141 | $98,539 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 1,138,253 | $94,008 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 1,156,679 | $94,142 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 1,151,985 | $96,548 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 1,158,064 | $90,283 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 1,191,237 | $88,021 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 1,201,023 | $81,177 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 1,212,808 | $81,561 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 1,202,877 | $82,349 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 1,145,902 | $69,659 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 1,130,874 | $62,707 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 1,169,257 | $61,059 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 1,148,631 | $65,127 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 1,151,868 | $64,608 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 1,050,006 | $60,102 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 1,056,122 | $55,277 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 1,117,540 | $57,911 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 1,099,689 | $54,215 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 1,106,689 | $53,519 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 1,122,028 | $48,864 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 1,118,299 | $44,642 | $31.19 | $29.36 - $33.32 |