Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,526,227 | $283,251 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 735,731 | $148,272 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 1,341,359 | $293,275 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 748,006 | $182,536 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 981,589 | $208,499 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 899,716 | $200,718 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 394,819 | $83,196 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 978,456 | $201,542 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 1,451,217 | $274,962 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 1,288,393 | $245,181 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 1,328,902 | $249,940 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 1,278,547 | $212,942 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 1,144,092 | $189,423 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 1,003,171 | $149,837 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 1,033,611 | $160,457 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 783,242 | $133,517 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 829,450 | $144,167 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 1,009,408 | $152,854 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 1,007,712 | $141,764 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 1,065,613 | $129,792 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 1,272,644 | $148,900 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 1,257,483 | $144,233 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 1,401,246 | $147,523 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 1,543,816 | $133,479 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 1,446,307 | $161,134 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 1,505,885 | $150,227 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 1,408,777 | $140,525 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 1,489,541 | $139,868 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 1,387,479 | $110,652 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 1,393,201 | $115,246 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 1,389,839 | $113,926 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 1,351,076 | $111,586 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 1,264,798 | $102,942 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 902,627 | $75,650 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 913,605 | $71,225 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 782,769 | $57,839 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 702,051 | $47,451 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 687,673 | $46,246 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 523,453 | $35,837 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 520,310 | $31,603 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 545,183 | $30,230 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 551,329 | $28,790 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 543,019 | $30,789 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 551,676 | $30,944 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 570,455 | $32,653 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 554,550 | $29,025 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 558,746 | $28,953 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 544,759 | $26,857 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 533,918 | $25,820 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 592,432 | $25,800 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 574,121 | $22,919 | $31.19 | $29.36 - $33.32 |