Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 343,890 | $63,798 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 336,849 | $67,886 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 328,770 | $71,882 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 333,113 | $81,290 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 323,754 | $68,769 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 311,582 | $69,472 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 305,607 | $64,364 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 297,816 | $61,268 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 299,600 | $56,775 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 294,907 | $56,201 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 136,675 | $25,728 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 123,402 | $20,505 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 127,792 | $21,138 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 123,869 | $18,436 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 123,855 | $19,236 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 121,884 | $20,775 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 123,690 | $21,484 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 123,703 | $18,784 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 125,128 | $17,611 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 126,668 | $15,419 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 240,430 | $28,191 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 235,041 | $26,909 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 248,512 | $26,679 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 242,622 | $20,970 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 255,439 | $28,440 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 249,533 | $25,003 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 243,659 | $24,293 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 236,357 | $22,199 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 238,414 | $19,047 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 236,253 | $19,529 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 229,571 | $18,805 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 231,445 | $19,113 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 228,212 | $18,540 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 227,962 | $19,102 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 224,296 | $17,495 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 218,651 | $16,139 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 209,481 | $14,186 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 95,697 | $6,421 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 66,509 | $4,573 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 51,141 | $3,107 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 29,092 | $1,615 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 25,845 | $1,346 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 23,306 | $1,322 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 30,259 | $1,697 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 31,563 | $1,807 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 30,096 | $1,575 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 29,661 | $1,537 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 30,614 | $1,509 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 27,588 | $1,334 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 27,105 | $1,181 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 27,024 | $1,079 | $31.19 | $29.36 - $33.32 |