Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 94,170 | $17,470 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 95,960 | $19,339 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 196,760 | $43,020 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 165,698 | $40,435 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 161,020 | $34,133 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 212,558 | $47,420 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 232,655 | $49,025 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 97,250 | $20,032 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 158,793 | $30,087 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 154,390 | $29 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 128,369 | $24 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 122,618 | $20 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 122,527 | $20 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 124,333 | $18,562 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 127,309 | $19,765 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 132,197 | $22,529 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 219,292 | $38,045 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 217,780 | $32,978 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 196,646 | $27,664 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 173,823 | $21,172 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 137,377 | $16,073 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 135,589 | $15,552 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 138,759 | $14,899 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 165,959 | $14,349 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 168,979 | $18,826 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 149,020 | $14,909 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 163,455 | $16,305 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 150,263 | $14,110 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 94,441 | $7,532 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 88,834 | $7,348 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 90,974 | $7,457 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 58,183 | $4,805 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 97,986 | $7,975 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 85,356 | $7,154 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 82,628 | $6,442 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 78,528 | $5,802 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 80,495 | $5,441 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 82,171 | $5,526 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 80,471 | $5,509 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 80,471 | $4,892 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 81,971 | $4,545 | $46.40 | $42.63 - $48.51 |