Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 21,871,937 | $4,057,682 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 21,538,014 | $4,340,556 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 21,441,578 | $4,687,987 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 21,490,479 | $5,244,322 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 21,251,329 | $4,513,936 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 20,914,202 | $4,665,749 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 20,903,224 | $4,404,727 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 20,968,401 | $4,319,071 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 20,988,478 | $3,976,687 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 20,709,295 | $3,940,979 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 21,327,336 | $4,011,245 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 20,874,255 | $3,476,596 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 21,867,910 | $3,618,702 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 22,014,114 | $3,286,487 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 22,218,991 | $3,449,498 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 23,895,216 | $4,072,223 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 24,011,909 | $4,173,750 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 23,151,544 | $3,505,838 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 23,260,853 | $3,272,337 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 23,180,946 | $2,823,439 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 22,325,512 | $2,612,085 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 22,279,083 | $2,555,411 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 22,646,364 | $2,431,540 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 22,818,394 | $1,972,878 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 23,311,154 | $2,597,096 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 23,302,535 | $2,331,419 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 23,474,076 | $2,341,539 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 23,056,188 | $2,164,976 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 22,526,221 | $1,796,466 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 22,989,565 | $1,901,691 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 22,700,645 | $1,860,766 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 23,066,573 | $1,905,070 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 24,009,551 | $1,954,143 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 23,235,676 | $1,947,378 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 23,315,423 | $1,817,674 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 23,756,275 | $1,755,356 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 23,170,569 | $1,566,095 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 21,116,128 | $1,420,061 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 20,622,889 | $1,411,846 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 21,063,526 | $1,280,461 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 21,747,230 | $1,205,887 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 21,488,832 | $1,122,149 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 21,833,881 | $1,237,975 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 22,730,384 | $1,274,948 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 24,834,169 | $1,421,515 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 23,168,333 | $1,212,639 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 23,049,115 | $1,194,402 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 22,934,031 | $1,130,653 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 23,852,203 | $1,153,486 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 23,454,203 | $1,021,429 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 23,670,341 | $944,937 | $31.19 | $29.36 - $33.32 |