Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,249,912 | $231,884 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 1,100,141 | $221,711 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 993,284 | $217,172 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 214,871 | $52,435 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 532,990 | $113,212 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 180,698 | $40,312 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 212,750 | $44,831 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 80,513 | $16,584 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 23,829 | $4,515 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 112,790 | $21,464 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 315,448 | $59,329 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 230,105 | $38,324 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 27,485 | $4,548 | $155.95 | $140.95 - $169.03 |
| Q1 2022 | 8,772 | $1,495 | $148.65 | $134.43 - $164.01 |
| Q3 2021 | 108,875 | $16,487 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 53,689 | $7,553 | $125.21 | $112.59 - $132.40 |
| Q4 2020 | 67,720 | $7,923 | $105.23 | $94.36 - $110.82 |
| Q1 2019 | 70,521 | $6,622 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 3,735 | $298 | $74.46 | $66.23 - $80.27 |
| Q2 2018 | 111,729 | $9,158 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 226,743 | $18,727 | $72.87 | $69.13 - $75.89 |
| Q2 2017 | 231,348 | $18,036 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 250,049 | $18,476 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 58,455 | $3,951 | $57.67 | $53.49 - $60.18 |
| Q4 2015 | 13,478 | $747 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 80,607 | $4,209 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 17,647 | $1,001 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 90,160 | $5,057 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 22,307 | $1,277 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 26,011 | $1,361 | $42.74 | $40.97 - $44.10 |