Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,332,148 | $247,140 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 1,264,247 | $254,784 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 990,944 | $216,660 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 770,666 | $188,066 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 655,849 | $139,309 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 585,167 | $130,545 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 436,203 | $91,917 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 398,358 | $82,054 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 219,632 | $41,614 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 181,167 | $34,476 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 100,054 | $18,818 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 91,703 | $15,273 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 93,401 | $15,456 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 101,452 | $15,146 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 102,362 | $15,892 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 111,207 | $18,952 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 109,979 | $19,117 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 112,640 | $17,057 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 106,655 | $15,004 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 108,816 | $13,254 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 112,735 | $13,190 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 88,964 | $10,204 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 90,834 | $9,753 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 92,657 | $8,011 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 92,128 | $10,264 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 92,803 | $9,285 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 115,158 | $11,487 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 117,239 | $11,009 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 126,132 | $10,059 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 124,883 | $10,330 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 125,458 | $10,284 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 125,682 | $10,380 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 126,923 | $10,330 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 134,645 | $11,285 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 133,084 | $10,375 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 138,608 | $10,242 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 149,568 | $10,109 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 166,123 | $11,172 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 167,019 | $11,434 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 164,629 | $10,008 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 170,219 | $9,119 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 169,619 | $8,858 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 170,079 | $9,643 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 171,602 | $9,625 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 177,666 | $10,170 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 165,041 | $8,638 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 165,556 | $8,579 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 173,153 | $8,536 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 170,241 | $8,233 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 170,698 | $7,434 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 153,678 | $6,135 | $31.19 | $29.36 - $33.32 |