Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 717,643 | $133,137 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 680,915 | $137,225 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 631,147 | $137,994 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 720,834 | $175,905 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 574,190 | $121,964 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 591,247 | $131,901 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 584,445 | $123,154 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 542,808 | $111,808 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 368,746 | $69,866 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 357,398 | $68,013 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 312,437 | $58,763 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 299,467 | $49,876 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 282,036 | $46,671 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 266,719 | $39,819 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 271,911 | $42,214 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 261,009 | $44,481 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 256,810 | $44,638 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 224,088 | $33,934 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 230,761 | $32,463 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 220,882 | $26,904 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 180,262 | $21,091 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 139,637 | $16,017 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 149,285 | $16,029 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 153,634 | $13,284 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 290,228 | $32,334 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 214,943 | $21,505 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 236,007 | $23,542 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 246,090 | $23,108 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 248,892 | $19,849 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 260,409 | $21,541 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 310,612 | $25,461 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 277,915 | $22,953 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 286,459 | $23,315 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 302,938 | $25,389 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 402,132 | $31,350 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 1,501,531 | $110,948 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 1,401,185 | $94,706 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 1,456,552 | $97,953 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 1,523,777 | $104,317 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 1,561,165 | $94,904 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 1,614,021 | $89,498 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 1,677,656 | $87,607 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 1,769,072 | $100,306 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 5,718,552 | $320,754 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 5,911,904 | $338,397 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 5,885,127 | $308,027 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 6,885,364 | $356,799 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 6,771,545 | $333,837 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 6,503,990 | $314,533 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 6,877,402 | $299,511 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 7,041,321 | $281,090 | $31.19 | $29.36 - $33.32 |