Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 47,386 | $101,862 | $2025.92 | $1812.24 - $2207.59 |
| Q3 2025 | 47,254 | $90,318 | $1960.42 | $1889.91 - $2075.92 |
| Q2 2025 | 31,867 | $63,649 | $1875.20 | $1621.89 - $2004.24 |
| Q1 2025 | 34,704 | $64,883 | $1839.75 | $1641.51 - $2063.68 |
| Q4 2024 | 31,621 | $54,584 | $1659.34 | $1521.25 - $1809.11 |
| Q3 2024 | 30,940 | $48,531 | $1565.15 | $1491.03 - $1660.74 |
| Q2 2024 | 31,067 | $48,952 | $1552.86 | $1417.65 - $1670.24 |
| Q1 2024 | 29,665 | $45,135 | $1466.28 | $1342.66 - $1534.62 |
| Q4 2023 | 36,970 | $52,494 | $1418.73 | $1295.65 - $1528.08 |
| Q3 2023 | 42,288 | $62,269 | $1463.82 | $1345.00 - $1560.00 |
| Q2 2023 | 39,693 | $54,902 | $1340.97 | $1272.43 - $1400.00 |
| Q1 2023 | 41,972 | $53,615 | $1328.48 | $1186.56 - $1458.56 |
| Q4 2022 | 46,351 | $61,067 | $1237.05 | $1085.09 - $1356.37 |
| Q3 2022 | 50,951 | $55 | $1220.12 | $1064.09 - $1335.10 |
| Q2 2022 | 54,878 | $71 | $1372.21 | $1251.77 - $1519.25 |
| Q1 2022 | 61,136 | $90,190 | $1291.81 | $1180.00 - $1513.00 |
| Q4 2021 | 65,611 | $80,964 | $1261.86 | $1179.00 - $1343.56 |
| Q3 2021 | 53,169 | $63,544 | $1232.92 | $1175.35 - $1288.00 |
| Q2 2021 | 60,418 | $71,698 | $1198.75 | $1138.00 - $1268.96 |
| Q1 2021 | 71,904 | $81,943 | $1078.65 | $942.44 - $1169.50 |
| Q4 2020 | 59,984 | $61,982 | $996.82 | $913.04 - $1073.43 |
| Q3 2020 | 63,155 | $61,494 | $1015.77 | $881.00 - $1124.00 |
| Q2 2020 | 67,771 | $62,564 | $908.95 | $761.06 - $1049.56 |
| Q1 2020 | 70,937 | $65,822 | $1143.50 | $710.52 - $1347.64 |
| Q4 2019 | 81,453 | $93,114 | $1138.97 | $1100.00 - $1216.47 |
| Q3 2019 | 80,428 | $95,058 | $1136.16 | $1065.01 - $1204.45 |
| Q2 2019 | 83,075 | $90,518 | $1047.93 | $970.42 - $1099.00 |
| Q1 2019 | 61,849 | $61,616 | $1015.52 | $950.16 - $1081.00 |
| Q4 2018 | 59,864 | $62,142 | $1093.58 | $954.39 - $1203.43 |
| Q3 2018 | 77,476 | $92,080 | $1176.81 | $1078.02 - $1228.32 |
| Q2 2018 | 74,987 | $81,313 | $1129.38 | $1083.92 - $1180.00 |
| Q1 2018 | 45,979 | $53,807 | $1125.56 | $1049.95 - $1194.98 |
| Q4 2017 | 52,188 | $59,449 | $1093.18 | $1054.20 - $1157.30 |
| Q3 2017 | 56,748 | $60,606 | $1034.02 | $963.79 - $1086.68 |
| Q2 2017 | 67,291 | $65,666 | $970.65 | $936.95 - $996.38 |
| Q1 2017 | 59,633 | $58,193 | $945.13 | $887.40 - $992.00 |
| Q4 2016 | 51,120 | $46,237 | $891.63 | $811.05 - $931.94 |
| Q3 2016 | 32,849 | $30,509 | $933.01 | $909.84 - $961.78 |
| Q2 2016 | 45,747 | $43,586 | $931.24 | $880.01 - $989.18 |
| Q1 2016 | 64,769 | $57,746 | $859.54 | $805.03 - $895.03 |
| Q4 2015 | 62,314 | $55,045 | $870.15 | $791.97 - $937.91 |
| Q3 2015 | 51,687 | $41,445 | $846.01 | $775.00 - $898.08 |
| Q2 2015 | 42,897 | $34,346 | $777.66 | $736.96 - $821.00 |
| Q1 2015 | 31,891 | $24,523 | $722.91 | $660.05 - $783.50 |
| Q4 2014 | 41,337 | $28,227 | $678.17 | $632.65 - $707.36 |
| Q3 2014 | 41,664 | $26,505 | $645.09 | $623.90 - $666.00 |
| Q2 2014 | 29,661 | $19,447 | $630.07 | $593.76 - $655.75 |
| Q1 2014 | 20,272 | $12,084 | $569.59 | $527.17 - $596.87 |
| Q4 2013 | 19,409 | $11,264 | $542.65 | $511.06 - $582.59 |
| Q3 2013 | 226,315 | $117,179 | $525.40 | $506.64 - $549.09 |
| Q2 2013 | 253,562 | $133,615 | $523.59 | $501.76 - $546.94 |
| Q4 2012 | 13,507 | $5,854 | — | — |
| Q3 2012 | 8,013 | $3,674 | — | — |
| Q2 2012 | 5,873 | $2,594 | — | — |
| Q1 2012 | 2,416 | $1,085 | — | — |