Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 143,970 | $26,709 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 159,985 | $32,242 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 199,827 | $43,690 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 200,142 | $48,841 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 203,732 | $43,275 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 218,192 | $48,676 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 229,287 | $48,315 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 236,722 | $48,760 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 238,815 | $45,248 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 244,090 | $46,450 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 247,145 | $46,483 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 253,830 | $42,275 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 260,000 | $43,025 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 267,285 | $39,903 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 270,899 | $42,057 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 273,839 | $46,668 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 274,704 | $47,749 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 296,404 | $44,884 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 297,434 | $41,843 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 312,771 | $38,096 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 314,341 | $36,778 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 318,561 | $36,539 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 321,151 | $34,482 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 321,531 | $27,800 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 328,591 | $36,608 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 335,367 | $33,553 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 336,367 | $33,553 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 355,027 | $33,337 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 368,027 | $29,350 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 369,757 | $30,586 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 372,677 | $30,548 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 397,977 | $32,869 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 403,347 | $32,828 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 406,377 | $34,058 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 405,097 | $31,581 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 410,947 | $30,365 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 439,205 | $29,686 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 448,907 | $30,189 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 478,506 | $32,759 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 507,551 | $30,854 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 512,531 | $28,420 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 513,901 | $26,836 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 505,301 | $28,651 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 526,386 | $29,525 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 532,651 | $30,489 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 543,825 | $28,464 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 572,085 | $29,645 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 582,715 | $28,728 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 589,745 | $28,520 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 591,865 | $25,776 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 595,355 | $23,767 | $31.19 | $29.36 - $33.32 |