Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,270,052 | $235,620 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 1,157,404 | $233,252 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 1,172,398 | $256,333 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 1,077,600 | $262,967 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 1,125,624 | $239,094 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 1,111,581 | $247,983 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 1,125,566 | $237,179 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 1,199,684 | $247,111 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 1,313,071 | $248,788 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 1,000,538 | $190,402 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 1,006,935 | $189,384 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 73,945 | $12,316 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 112,017 | $18,538 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 148,344 | $22,146 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 1,192,406 | $185,121 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 1,297,356 | $221,095 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 556,578 | $96,745 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 1,702,269 | $257,775 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 1,831,798 | $257,697 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 1,791,059 | $218,185 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 1,780,046 | $208,265 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 1,193,815 | $136,931 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 1,183,803 | $127,105 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 860,756 | $74,421 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 791,498 | $88,181 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 650,744 | $65,107 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 985,280 | $98,282 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 157,208 | $14,762 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 516,078 | $41,157 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 681,383 | $56,364 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 572,051 | $46,891 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 263,981 | $21,802 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 158,007 | $12,860 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 165,092 | $13,836 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 284,611 | $22,188 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 295,475 | $21,833 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 180,066 | $12,171 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 289,896 | $19,496 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 352,596 | $24,139 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 108,240 | $6,580 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 255,716 | $14,179 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 277,760 | $14,505 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 198,216 | $11,239 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 213,999 | $12,003 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 260,835 | $14,930 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 285,153 | $14,925 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 180,743 | $9,366 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 140,813 | $6,942 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 331,357 | $16,024 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 300,153 | $13,072 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 268,067 | $10,701 | $31.19 | $29.36 - $33.32 |