Ticker: MRSH CUSIP: 571748102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,542,004 | $657,113 | $186.43 | $173.30 - $207.83 |
| Q3 2025 | 1,346,803 | $271,421 | $204.01 | $193.16 - $217.79 |
| Q2 2025 | 2,527,744 | $552,666 | $223.19 | $207.03 - $245.83 |
| Q1 2025 | 2,370,678 | $578,517 | $223.35 | $202.92 - $243.01 |
| Q4 2024 | 934,634 | $198,526 | $217.77 | $205.01 - $231.80 |
| Q3 2024 | 878,514 | $195,988 | $216.92 | $203.69 - $227.83 |
| Q2 2024 | 900,747 | $189,805 | $200.17 | $190.69 - $211.90 |
| Q1 2024 | 918,936 | $189,282 | $193.37 | $182.28 - $203.67 |
| Q4 2023 | 927,389 | $175,712 | $186.95 | $177.61 - $196.74 |
| Q3 2023 | 1,011,452 | $192,479 | $184.60 | $176.10 - $192.52 |
| Q2 2023 | 1,046,984 | $196,917 | $170.44 | $158.35 - $182.02 |
| Q1 2023 | 1,051,901 | $175,194 | $159.32 | $144.98 - $169.70 |
| Q4 2022 | 1,225,363 | $202,773 | $155.95 | $140.95 - $169.03 |
| Q3 2022 | 1,627,312 | $242,941 | $152.34 | $138.65 - $166.00 |
| Q2 2022 | 1,863,255 | $289,270 | $151.71 | $135.36 - $173.83 |
| Q1 2022 | 1,910,707 | $325,623 | $148.65 | $134.43 - $164.01 |
| Q4 2021 | 2,051,064 | $356,516 | $156.21 | $141.53 - $165.13 |
| Q3 2021 | 2,085,330 | $315,782 | $141.63 | $128.41 - $152.48 |
| Q2 2021 | 1,080,427 | $151,994 | $125.21 | $112.59 - $132.40 |
| Q1 2021 | 1,080,610 | $131,618 | $107.02 | $98.83 - $113.89 |
| Q4 2020 | 1,087,037 | $127,183 | $105.23 | $94.36 - $110.82 |
| Q3 2020 | 1,326,657 | $152,168 | $105.63 | $97.93 - $111.90 |
| Q2 2020 | 2,130,601 | $228,763 | $93.00 | $71.99 - $103.18 |
| Q1 2020 | 2,310,182 | $199,738 | $97.35 | $67.78 - $109.87 |
| Q4 2019 | 1,731,741 | $192,933 | $95.06 | $86.01 - $104.01 |
| Q3 2019 | 2,012,344 | $201,335 | $90.54 | $85.70 - $93.91 |
| Q2 2019 | 2,624,457 | $261,790 | $86.29 | $82.49 - $90.62 |
| Q1 2019 | 3,016,924 | $283,289 | $79.33 | $69.39 - $85.50 |
| Q4 2018 | 2,851,049 | $227,371 | $74.46 | $66.23 - $80.27 |
| Q3 2018 | 2,519,657 | $208,426 | $75.30 | $71.83 - $78.35 |
| Q2 2018 | 2,075,578 | $170,135 | $72.21 | $69.38 - $74.98 |
| Q1 2018 | 1,692,412 | $139,776 | $72.87 | $69.13 - $75.89 |
| Q4 2017 | 401,748 | $32,698 | $72.87 | $70.08 - $76.08 |
| Q3 2017 | 449,641 | $37,684 | $69.18 | $66.77 - $73.79 |
| Q2 2017 | 261,733 | $20,405 | $65.59 | $62.21 - $70.09 |
| Q1 2017 | 300,056 | $22,171 | $61.73 | $57.29 - $65.47 |
| Q4 2016 | 288,297 | $19,486 | $57.67 | $53.49 - $60.18 |
| Q3 2016 | 318,808 | $21,440 | $57.32 | $55.91 - $58.65 |
| Q2 2016 | 282,604 | $19,347 | $54.66 | $50.84 - $58.55 |
| Q1 2016 | 292,314 | $17,770 | $47.39 | $42.68 - $51.78 |
| Q4 2015 | 306,186 | $16,978 | $46.40 | $42.63 - $48.51 |
| Q3 2015 | 312,159 | $16,301 | $46.73 | $42.51 - $49.38 |
| Q2 2015 | 269,134 | $15,260 | $48.09 | $46.11 - $50.08 |
| Q1 2015 | 257,734 | $14,456 | $46.67 | $44.22 - $48.27 |
| Q4 2014 | 238,191 | $13,634 | $45.21 | $40.02 - $48.56 |
| Q3 2014 | 206,457 | $10,806 | $42.74 | $40.97 - $44.10 |
| Q2 2014 | 202,270 | $10,482 | $40.50 | $38.06 - $42.84 |
| Q1 2014 | 139,200 | $6,863 | $38.81 | $35.81 - $41.06 |
| Q4 2013 | 57,749 | $2,793 | $37.39 | $33.79 - $39.29 |
| Q3 2013 | 55,537 | $2,419 | $33.72 | $31.78 - $35.90 |
| Q2 2013 | 47,789 | $1,907 | $31.19 | $29.36 - $33.32 |