Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 161,520 | $29,965 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 242,889 | $48,950 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 225,038 | $49,202 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 231,933 | $56,599 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 240,484 | $51,081 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 223,631 | $49,890 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 223,348 | $47,064 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 236,074 | $48,627 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 228,813 | $43,353 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 231,403 | $44,036 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 234,085 | $44,027 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 231,068 | $38,485 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 214,845 | $35,553 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 201,091 | $30,021 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 199,217 | $30,929 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 176,363 | $30,056 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 177,044 | $30,775 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 169,462 | $25,663 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 178,978 | $25,179 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 160,852 | $19,592 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 193,829 | $22,678 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 194,729 | $22,336 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 196,147 | $21,061 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 185,470 | $16,036 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 171,202 | $19,074 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 174,099 | $17,419 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 175,433 | $17,500 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 177,642 | $16,681 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 180,797 | $14,419 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 185,569 | $15,351 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 192,016 | $15,740 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 272,294 | $22,489 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 279,556 | $22,754 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 280,057 | $23,472 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 279,537 | $21,793 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 324,147 | $23,951 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 363,110 | $24,543 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 364,367 | $24,504 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 364,055 | $24,923 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 366,529 | $22,281 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 365,163 | $20,248 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 358,565 | $18,724 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 363,816 | $20,628 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 357,665 | $20,061 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 260,856 | $14,931 | $45.21 | $40.02 - $48.56 |