Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 92,031 | $17,074 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 91,586 | $18,457 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 111,001 | $24,269 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 108,680 | $26,521 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 87,724 | $18,633 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 84,869 | $18,933 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 83,052 | $17,501 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 80,521 | $16,586 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 79,374 | $15,039 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 78,241 | $14,889 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 76,091 | $14,311 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 61,309 | $10,211 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 59,076 | $9,776 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 59,834 | $8,933 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 61,945 | $9,617 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 61,801 | $10,532 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 61,363 | $10,666 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 59,156 | $8,957 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 59,789 | $8,411 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 62,260 | $7,583 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 60,752 | $7,107 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 62,618 | $7,182 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 63,965 | $6,867 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 67,321 | $5,820 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 61,979 | $6,905 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 64,569 | $6,460 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 60,914 | $6,076 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 52,227 | $4,904 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 57,482 | $4,584 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 56,242 | $4,652 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 56,260 | $4,611 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 55,736 | $4,603 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 56,228 | $4,576 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 59,409 | $4,979 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 62,071 | $4,839 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 69,758 | $5,154 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 73,603 | $4,974 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 81,950 | $5,511 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 78,178 | $5,352 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 73,605 | $4,474 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 39,170 | $2,171 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 40,655 | $2,123 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 40,513 | $2,297 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 43,202 | $2,423 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 46,633 | $2,669 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 50,714 | $2,654 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 54,790 | $2,839 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 57,602 | $2,839 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 61,576 | $2,977 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 66,641 | $2,902 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 70,355 | $2,808 | $31.19 | $29.36 - $33.32 |