Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,076,693 | $941,815 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 4,517,111 | $910,322 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 2,562,974 | $560,369 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 2,943,040 | $718,190 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 3,025,709 | $642,691 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 3,148,987 | $702,508 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 3,409,110 | $718,368 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 3,350,649 | $690,167 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 3,335,923 | $632,057 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 3,340,566 | $635,710 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 3,763,353 | $707,812 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 3,839,108 | $639,403 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 3,262,150 | $539,821 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 1,326,512 | $198,035 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 661,525 | $102,702 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 660,443 | $112,553 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 666,605 | $115,869 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 656,321 | $99,387 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 628,109 | $88,362 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 598,168 | $72,857 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 720,609 | $84,311 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 742,448 | $85,159 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 742,090 | $79,678 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 828,180 | $71,604 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 829,438 | $92,939 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 837,914 | $83,833 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 828,469 | $82,640 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 836,949 | $78,589 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 1,030,663 | $82,195 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 1,001,770 | $82,866 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 1,205,513 | $98,816 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 1,209,222 | $99,870 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 1,370,104 | $111,513 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 1,381,971 | $115,823 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 1,359,885 | $106,017 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 1,360,117 | $100,499 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 1,341,908 | $90,700 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 1,403,057 | $94,356 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 1,402,624 | $96,024 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 1,348,521 | $81,977 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 1,370,202 | $75,978 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 1,372,745 | $71,685 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 1,386,219 | $78,599 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 1,480,285 | $83,029 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 1,517,567 | $86,866 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 1,484,548 | $77,701 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 1,539,697 | $79,787 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 1,675,030 | $82,579 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 2,145,570 | $103,760 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 2,343,480 | $102,059 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 2,170,608 | $86,651 | $31.19 | $29.36 - $33.32 |