Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,278,658 | $793,777 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 4,872,982 | $982,071 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 4,451,953 | $973,396 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 4,233,038 | $1,032,989 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 4,809,597 | $1,021,607 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 3,999,771 | $892,309 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 3,815,532 | $804,009 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 4,653,869 | $958,604 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 4,239,067 | $803,176 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 4,262,850 | $811,221 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 4,275,249 | $804,089 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 4,129,102 | $687,702 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 4,972,073 | $823 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 5,021,307 | $749,630 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 5,441,174 | $844,742 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 5,347,112 | $911,256 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 5,002,065 | $869,460 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 5,410,172 | $819,264 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 6,542,996 | $920,468 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 6,912,835 | $841,983 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 6,611,332 | $773,526 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 8,253,999 | $941,370 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 9,071,107 | $973,964 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 8,401,177 | $726,368 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 6,905,160 | $769,304 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 7,390,166 | $739,386 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 6,454,813 | $641,157 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 7,330,433 | $688,327 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 7,724,306 | $616,014 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 7,748,014 | $640,917 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 6,802,520 | $557,604 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 5,322,464 | $439,582 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 4,346,461 | $353,759 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 6,706,542 | $561,069 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 4,959,341 | $386,629 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 5,999,354 | $443,292 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 7,550,681 | $510,351 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 11,975,445 | $805,351 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 13,919,474 | $952,928 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 15,888,023 | $965,832 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 17,792,420 | $986,589 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 18,439,387 | $962,905 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 18,441,366 | $1,045,628 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 19,802,316 | $1,110,713 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 23,090,755 | $1,321,714 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 28,813,244 | $1,508,084 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 30,707,072 | $1,591,240 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 22,776,795 | $1,122,895 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 21,904,269 | $1,059,287 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 15,463,978 | $673,454 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 10,138,014 | $404,710 | $31.19 | $29.36 - $33.32 |