Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 949,563 | $176,163 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 981,977 | $197,898 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 925,535 | $202,359 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 968,810 | $236,419 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 816,109 | $173,350 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 871,927 | $195,259 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 780,053 | $164,373 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 811,988 | $167,253 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 702,111 | $133,029 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 864,595 | $164,532 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 839,590 | $157,910 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 925,977 | $154,221 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 896,911 | $148,421 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 754,521 | $113,669 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 771,193 | $119,727 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 624,044 | $106,350 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 609,244 | $105,898 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 494,675 | $74,909 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 575,052 | $84,659 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 530,500 | $64,615 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 782,767 | $91,584 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 1,110,128 | $127,332 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 1,201,206 | $128,974 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 1,284,614 | $111,068 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 1,346,335 | $149,995 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 1,254,348 | $125,498 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 1,227,933 | $122,486 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 1,200,244 | $112,702 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 1,173,436 | $93,581 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 1,157,831 | $95,775 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 1,188,727 | $97,440 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 1,314,772 | $108,587 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 1,329,985 | $108,248 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 1,405,030 | $117,756 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 1,389,645 | $108,337 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 1,683,562 | $124,398 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 1,559,672 | $105,418 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 1,567,723 | $105,429 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 1,579,142 | $108,108 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 1,574,664 | $95,724 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 1,435,250 | $79,585 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 1,459,150 | $76,197 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 1,456,936 | $82,609 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 2,399,887 | $134,609 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 2,356,625 | $134,894 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 2,271,888 | $118,910 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 2,645,548 | $137,093 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 2,625,093 | $129,417 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 2,482,418 | $120,049 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 2,458,853 | $107,083 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 1,664,663 | $66,453 | $31.19 | $29.36 - $33.32 |