Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,787,465 | $702,651 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 4,255,370 | $857,585 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 4,539,709 | $992,562 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 4,744,828 | $1,157,880 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 4,277,574 | $908,599 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 4,101,709 | $915,050 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 3,931,712 | $828,490 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 3,576,563 | $736,700 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 3,474,995 | $658,407 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 3,169,555 | $603,166 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 3,379,798 | $635,672 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 3,198,335 | $532,683 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 3,073,669 | $508,631 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 3,000,977 | $448,017 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 3,151,991 | $489,347 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 3,068,601 | $522,951 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 2,986,976 | $519,197 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 3,169,615 | $479,974 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 3,439,405 | $483,856 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 4,571,432 | $556,800 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 4,940,528 | $578,042 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 4,753,051 | $545,175 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 4,958,526 | $532,397 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 5,204,590 | $449,989 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 6,840,852 | $762,140 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 6,737,778 | $674,114 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 7,442,773 | $742,416 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 7,355,598 | $690,691 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 6,918,642 | $551,762 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 6,994,277 | $578,566 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 6,761,050 | $554,204 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 6,831,532 | $564,216 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 6,712,782 | $546,354 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 6,355,251 | $532,634 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 6,382,525 | $497,581 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 6,071,349 | $448,613 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 5,956,366 | $402,590 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 5,769,199 | $387,979 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 5,458,036 | $373,657 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 5,363,904 | $326,072 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 5,023,638 | $278,561 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 4,081,951 | $213,160 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 675,716 | $38,313 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 1,016,489 | $57,015 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 1,040,548 | $59,561 | $45.21 | $40.02 - $48.56 |