Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,757,045 | $511,487 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 1,419,104 | $285,992 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 188,045 | $41,114 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 80,960 | $19,757 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 89,642 | $19,041 | $217.77 | $205.01 - $231.80 |
| Q2 2024 | 5,986 | $1 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 5,986 | $1 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 5,986 | $1 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 22,782 | $4 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 44,517 | $8 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 5,393 | $1 | $159.32 | $144.98 - $169.70 |
| Q1 2022 | 966,487 | $164,709 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 2,907,637 | $505,405 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 2,560,295 | $387,705 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 2,018,595 | $283,976 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 1,546,043 | $188,308 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 967,556 | $113,204 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 706,354 | $81,019 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 594,007 | $63,779 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 224,985 | $19,452 | $97.35 | $67.78 - $109.87 |
| Q2 2019 | 7,800 | $778 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 22,211 | $2,086 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 390,510 | $31,143 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 220,963 | $18,278 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 1,878,514 | $153,982 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 3,291,819 | $271,871 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 2,552,166 | $207,721 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 3,504,577 | $293,719 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 3,396,845 | $264,818 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 2,570,757 | $189,953 | $61.73 | $57.29 - $65.47 |