Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,321 | $2,471 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 23,743 | $4,785 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 25,807 | $5,642 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 26,028 | $6,352 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 26,395 | $5,607 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 27,198 | $6,068 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 28,331 | $5,970 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 28,978 | $5,969 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 31,178 | $5,907 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 35,446 | $6,745 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 41,103 | $7,731 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 41,619 | $6,932 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 41,401 | $6,851 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 41,601 | $6,211 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 41,801 | $6,490 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 42,196 | $7,191 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 42,760 | $7,433 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 43,041 | $6,518 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 43,586 | $6,132 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 43,925 | $5,350 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 45,224 | $5,291 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 46,561 | $5,341 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 47,544 | $5,105 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 50,001 | $4,323 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 50,865 | $5,667 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 52,430 | $5,246 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 53,459 | $5,333 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 52,245 | $4,906 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 51,768 | $4,128 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 51,424 | $4,254 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 51,602 | $4,230 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 51,519 | $4,255 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 51,919 | $4,226 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 52,021 | $4,360 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 51,934 | $4,049 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 51,875 | $3,833 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 51,891 | $3,507 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 51,165 | $3,441 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 50,991 | $3,491 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 50,622 | $3,077 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 50,294 | $2,789 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 49,792 | $2,600 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 50,802 | $2,880 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 50,198 | $2,816 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 49,006 | $2,805 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 48,206 | $2,523 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 49,003 | $2,539 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 48,919 | $2,412 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 48,955 | $2,367 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 49,015 | $2,135 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 48,640 | $1,942 | $31.19 | $29.36 - $33.32 |
| Q1 2013 | 47,076 | $1,787 | $28.64 | $27.20 - $30.19 |
| Q4 2012 | 46,859 | $1,615 | — | — |
| Q3 2012 | 49,497 | $1,679 | — | — |
| Q2 2012 | 49,497 | $1,595 | — | — |
| Q1 2012 | 49,754 | $1,631 | — | — |
| Q4 2011 | 48,870 | $1,545 | — | — |
| Q3 2011 | 48,209 | $1,279 | — | — |