Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 312,549 | $57,984 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 393,830 | $79,369 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 26,729 | $5,844 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 132,155 | $32,250 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 123,585 | $26,251 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 407,355 | $90,877 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 337,980 | $71,219 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 258,624 | $53,271 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 263,025 | $49,835 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 387,534 | $73,748 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 397,688 | $74,797 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 358,416 | $59,694 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 507,418 | $83,968 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 1,172,328 | $175,017 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 876,398 | $136,061 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 899,198 | $153,241 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 2,530,372 | $439,830 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 3,183,243 | $482,039 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 3,183,243 | $447,819 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 3,223,694 | $392,646 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 3,358,169 | $392,906 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 2,026,560 | $232,446 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 1,873,259 | $201,132 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 398,405 | $34,446 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 126,473 | $14,090 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 246,850 | $24,697 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 285,932 | $28,522 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 255,452 | $23,987 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 96,235 | $7,674 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 170,224 | $14,081 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 344,524 | $28,241 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 623,424 | $51,489 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 234,309 | $19,070 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 349,145 | $29,262 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 353,130 | $27,530 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 376,030 | $27,785 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 196,528 | $13,283 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 862,692 | $58,016 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 32,538 | $2,228 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 536,767 | $32,630 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 694,639 | $38,518 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 930,339 | $48,582 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 694,539 | $39,380 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 1,105,739 | $62,021 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 389,133 | $22,274 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 1,090,430 | $57,073 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 1,075,339 | $55,724 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 882,201 | $43,493 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 815,694 | $39,447 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 749,223 | $32,629 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 139,120 | $5,554 | $31.19 | $29.36 - $33.32 |
| Q1 2013 | 70,120 | $2,662 | $28.64 | $27.20 - $30.19 |