Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,225 | $1,340 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 7,330 | $1,477 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 7,498 | $1,639 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 7,640 | $1,864 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 7,634 | $1,622 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 7,674 | $1,712 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 7,674 | $1,617 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 8,974 | $1,848 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 9,074 | $1,719 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 9,109 | $1,734 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 9,709 | $1,826 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 9,709 | $1,617 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 9,709 | $1,607 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 9,750 | $1,456 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 9,775 | $1,518 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 9,762 | $1,664 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 9,762 | $1,697 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 10,247 | $1,668 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 11,047 | $1,645 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 11,847 | $1,443 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 11,847 | $1,386 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 11,847 | $1,359 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 13,747 | $1,476 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 14,262 | $1,233 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 15,137 | $1,686 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 16,162 | $1,617 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 16,662 | $1,662 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 16,697 | $1,568 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 17,622 | $1,405 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 18,022 | $1,491 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 18,422 | $1,510 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 19,422 | $1,604 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 19,644 | $1,599 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 19,744 | $1,655 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 19,532 | $1,523 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 20,532 | $1,517 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 20,582 | $1,391 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 20,582 | $1,384 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 20,200 | $1,383 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 21,725 | $1,321 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 21,925 | $1,216 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 26,525 | $1,385 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 26,540 | $1,505 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 26,740 | $1,500 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 26,975 | $1,544 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 25,975 | $1,360 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 26,710 | $1,384 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 27,210 | $1,341 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 27,210 | $1,316 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 27,210 | $1,185 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 27,400 | $1,040 | $31.19 | $29.36 - $33.32 |