Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 637,097 | $118,194 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 65,661 | $13,233 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 45,336 | $9,912 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 992,436 | $242,184 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 827,581 | $175,786 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 1,019,104 | $227,352 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 1,137,365 | $239,666 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 1,391,480 | $286,617 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 1,581,605 | $299,667 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 1,316,316 | $250,495 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 1,148,307 | $215,974 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 1,165,979 | $194,194 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 1,006,333 | $166,528 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 1,272,933 | $190,036 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 1,502,398 | $233,247 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 1,486,164 | $253,272 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 1,705,764 | $296,496 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 1,777,007 | $269,092 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 2,866,655 | $403,281 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 2,997,286 | $365,069 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 3,093,843 | $361,980 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 3,610,545 | $414,130 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 3,897,269 | $418,450 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 3,267,244 | $282,486 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 3,546,394 | $395,104 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 4,091,769 | $409,382 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 4,508,702 | $449,743 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 4,572,102 | $429,320 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 4,330,202 | $345,334 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 3,902,143 | $322,785 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 573,102 | $46,977 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 127,202 | $10,506 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 45,902 | $3,736 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 53,102 | $4,469 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 52,002 | $4,043 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 49,502 | $3,662 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 48,602 | $3,281 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 59,402 | $3,995 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 63,002 | $4,313 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 67,202 | $4,085 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 221,800 | $12,299 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 234,100 | $12,225 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 236,500 | $13,410 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 237,800 | $13,338 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 345,500 | $19,776 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 287,900 | $15,069 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 300,600 | $15,577 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 314,700 | $15,515 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 393,100 | $19,010 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 382,400 | $16,654 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 423,271 | $16,897 | $31.19 | $29.36 - $33.32 |