Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,440,549 | $267,251 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 1,319,258 | $265,870 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 507,059 | $110,863 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 1,627,515 | $397,162 | $223.35 | $202.92 - $243.01 |
| Q4 2021 | 167,684 | $29,146,832 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 860,100 | $130,244,943 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 323,689 | $45,536,569 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 706,493 | $86,050,847 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 212,446 | $24,856,182 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 465,432 | $53,385,050 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 383,466 | $41,172,744 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 257,913 | $22,299,158 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 186,335 | $20,759,582 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 283,012 | $28,315,350 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 159,388 | $15,898,953 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 166,826 | $15,664,961 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 61,471 | $4,902,312 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 363,411 | $30,061,358 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 302,164 | $24,768,383 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 253,406 | $20,928,801 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 172,175 | $14,013,324 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 397,118 | $33,282,458 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 1,011,665 | $78,869,636 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 478,944 | $35,389,172 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 117,654 | $7,952,233 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 71,353 | $4,798,489 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 93,379 | $6,392,726 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 239,830 | $14,579,266 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 146,113 | $8,101,966 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 198,610 | $10,371,415 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 324,949 | $18,424,608 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 182,674 | $10,246,185 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 292,185 | $16,724,670 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 257,236 | $13,463,733 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 165,163 | $8,558,747 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 254,990 | $12,573,600 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 315,623 | $15,263,500 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 333,027 | $14,503,300 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 119,011 | $4,750,920 | $31.19 | $29.36 - $33.32 |