Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 33,017 | $5,899 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 34,874 | $7,028 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 33,275 | $7,275 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 340,457 | $83,082 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 390,020 | $82,844 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 529,239 | $118,068 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 165,670 | $34,910 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 167,628 | $34,528 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 250,825 | $47,524 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 319,624 | $60,824 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 318,535 | $59,910 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 336,913 | $56,113 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 329,373 | $54,505 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 312,348 | $46,630 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 470,828 | $73,096 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 436,199 | $74,337 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 406,043 | $70,578 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 165,517 | $25,064 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 240,411 | $33,821 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 235,306 | $28,660 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 31,048 | $3,633 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 76,350 | $8,757 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 77,870 | $8,361 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 64,223 | $5,553 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 64,303 | $7,164 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 72,829 | $7,287 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 70,799 | $7,062 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 58,449 | $5,488 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 3,129 | $250 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 3,129 | $259 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 3,429 | $281 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 19,625 | $1,621 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 61,016 | $4,966 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 142,312 | $11,927 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 120,971 | $9,431 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 85,696 | $6,332 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 85,357 | $5,769 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 81,127 | $5,456 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 1,030,763 | $70,566 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 243,989 | $14,832 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 244,064 | $13,533 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 164,859 | $8,609 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 165,669 | $9,393 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 167,753 | $9,409 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 148,693 | $8,511 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 31,054 | $1,625 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 140,077 | $7,259 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 186,508 | $9,195 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 204,969 | $9,912 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 274,465 | $11,953 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 377,125 | $15,055 | $31.19 | $29.36 - $33.32 |