Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 33,115 | $6,143 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 33,615 | $6,774 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 33,764 | $7,382 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 33,973 | $8,290 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 33,983 | $7,218 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 35,518 | $7,924 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 35,605 | $7,503 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 35,613 | $7,336 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 35,813 | $6,785 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 36,130 | $6,876 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 36,340 | $6,835 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 34,704 | $5,780 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 34,714 | $5,744 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 34,759 | $5,189 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 34,829 | $5,407 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 34,935 | $5,954 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 34,944 | $6,074 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 35,177 | $5,327 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 35,362 | $4,975 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 36,512 | $4,447 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 36,637 | $4,287 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 36,787 | $4,219 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 36,862 | $3,958 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 37,092 | $3,207 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 37,362 | $4,163 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 37,362 | $3,738 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 37,462 | $3,737 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 37,512 | $3,522 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 37,587 | $2,998 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 37,587 | $3,109 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 38,937 | $3,192 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 41,237 | $3,406 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 41,237 | $3,356 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 41,387 | $3,469 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 41,787 | $3,258 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 41,937 | $3,099 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 44,087 | $2,980 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 47,537 | $3,197 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 48,837 | $3,343 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 48,837 | $2,969 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 110,037 | $6,102 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 110,037 | $5,746 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 114,137 | $6,472 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 124,187 | $6,966 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 126,971 | $7,268 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 127,421 | $6,669 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 128,421 | $6,655 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 129,721 | $6,395 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 129,721 | $6,273 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 131,971 | $5,747 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 141,471 | $5,648 | $31.19 | $29.36 - $33.32 |