Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 204,655 | $37,968 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 177,555 | $35,783 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 193,068 | $42,212 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 237,831 | $58,038 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 243,397 | $51,700 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 245,382 | $54,742 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 257,952 | $54,356 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 272,160 | $56,060 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 274,942 | $52,093 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 271,095 | $51,589 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 273,714 | $51,480 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 279,870 | $46,612 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 292,864 | $48,463 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 293,877 | $43,873 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 300,554 | $46,661 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 330,118 | $56,259 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 337,109 | $58,596 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 377,800 | $57,210 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 390,263 | $54,903 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 351,995 | $42,873 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 316,870 | $37,074 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 236,954 | $27,179 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 229,317 | $24,622 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 243,837 | $21,082 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 246,566 | $27,470 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 245,869 | $24,599 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 247,344 | $24,673 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 241,936 | $22,718 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 226,741 | $18,083 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 239,036 | $19,773 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 238,761 | $19,572 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 235,441 | $19,445 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 239,555 | $19,498 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 206,785 | $17,331 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 6,922 | $540 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 6,922 | $511 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 6,600 | $446 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 6,600 | $444 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 6,600 | $452 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 6,600 | $401 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 6,600 | $366 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 7,550 | $394 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 7,050 | $400 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 7,050 | $395 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 6,600 | $378 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 6,600 | $345 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 6,600 | $342 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 6,600 | $325 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 6,600 | $319 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 6,600 | $287 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 6,600 | $263 | $31.19 | $29.36 - $33.32 |