Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 305,974 | $56,764 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 285,476 | $57,532 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 291,881 | $63,817 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 329,862 | $80,496 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 368,711 | $78,318 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 345,027 | $76,972 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 329,676 | $69,469 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 328,017 | $67,565 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 276,328 | $52,356 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 288,835 | $54,965 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 296,005 | $55,673 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 412,823 | $68,756 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 357,066 | $59,087 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 247,471 | $36,945 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 196,519 | $30,510 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 196,781 | $33,535 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 163,173 | $28,363 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 161,942 | $24,523 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 167,013 | $23,495 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 176,577 | $21,507 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 163,107 | $19,084 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 160,434 | $18,402 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 169,755 | $18,227 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 177,743 | $15,369 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 160,151 | $17,842 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 186,537 | $18,663 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 198,870 | $19,838 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 250,472 | $23,519 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 264,901 | $21,126 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 304,900 | $25,222 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 324,587 | $26,607 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 323,572 | $26,724 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 324,428 | $26,405 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 288,813 | $24,205 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 336,107 | $26,203 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 341,374 | $25,224 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 359,318 | $24,291 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 382,194 | $25,702 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 390,548 | $26,738 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 390,286 | $23,726 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 404,137 | $22,410 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 318,102 | $16,611 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 294,809 | $16,715 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 293,582 | $16,467 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 260,039 | $15,022 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 217,179 | $11,367 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 102,740 | $5,324 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 65,490 | $3,229 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 68,200 | $3,298 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 71,550 | $3,116 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 94,354 | $3,767 | $31.19 | $29.36 - $33.32 |