Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,870,731 | $1,274,659 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 7,052,786 | $1,421,348 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 6,494,294 | $1,419,913 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 6,841,775 | $1,669,599 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 6,569,313 | $1,395,389 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 6,512,389 | $1,452,850 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 6,328,329 | $1,333,506 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 6,070,102 | $1,250,320 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 6,086,594 | $1,153,228 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 6,145,046 | $1,169,403 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 5,994,391 | $1,127,426 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 6,124,446 | $1,020,027 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 6,293,827 | $1,041,503 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 4,217,899 | $629,689 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 4,559,296 | $707,834 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 2,298,341 | $391,685 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 3,109,123 | $540,428 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 2,067,254 | $313,045 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 2,025,570 | $284,957 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 2,231,703 | $271,821 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 1,796,348 | $210,172 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 2,515,870 | $288,571 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 1,782,723 | $191,411 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 1,744,123 | $150,798 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 1,828,171 | $203,676 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 1,328,552 | $132,922 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 1,496,120 | $149,237 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 1,428,794 | $134,165 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 2,023,463 | $161,371 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 2,069,115 | $171,158 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 1,748,156 | $143,298 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 1,707,956 | $141,060 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 2,264,164 | $184,280 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 1,681,203 | $140,901 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 1,492,058 | $116,320 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 2,044,403 | $151,060 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 2,839,732 | $191,937 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 1,864,860 | $125,412 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 1,402,747 | $96,032 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 1,334,842 | $81,145 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 1,323,578 | $73,393 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 1,544,014 | $80,629 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 1,436,644 | $81,457 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 1,750,655 | $98,196 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 2,378,180 | $136,126 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 2,580,279 | $135,051 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 3,792,561 | $196,529 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 3,931,829 | $193,840 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 3,402,765 | $164,557 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 3,267,499 | $142,301 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 3,406,071 | $135,972 | $31.19 | $29.36 - $33.32 |