Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 12,038 | $2 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 5,659 | $1 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 24,459 | $5 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 23,264 | $6 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 17,677 | $4 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 13,152 | $3 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 1,980 | $0 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 1,850 | $0 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 1,258 | $0 | $186.95 | $177.61 - $196.74 |
| Q4 2019 | 4,112 | $0 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 3,992 | $0 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 3,008 | $0 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 3,780 | $0 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 3,662 | $0 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 5,480 | $0 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 5,064 | $0 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 7,121 | $1 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 4,625 | $0 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 4,884 | $409 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 3,378 | $263 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 12,521 | $925 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 63,011 | $4,259 | $57.67 | $53.49 - $60.18 |
| Q2 2016 | 24,550 | $1,681 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 15,629 | $950 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 30,670 | $1,701 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 15,382 | $803 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 55,775 | $3,162 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 62,863 | $3,526 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 76,195 | $4,361 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 341,551 | $17,877 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 305,267 | $15,819 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 189,061 | $9,321 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 207,887 | $9,503 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 207,151 | $9,021 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 490,467 | $19,579 | $31.19 | $29.36 - $33.32 |