Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 147,737 | $317,583 | $2025.92 | $1812.24 - $2207.59 |
| Q2 2025 | 144,371 | $288,361 | $1875.20 | $1621.89 - $2004.24 |
| Q4 2024 | 147,602 | $254,795 | $1659.34 | $1521.25 - $1809.11 |
| Q3 2024 | 148,029 | $232,195 | $1565.15 | $1491.03 - $1660.74 |
| Q2 2024 | 150,083 | $236,480 | $1552.86 | $1417.65 - $1670.24 |
| Q1 2024 | 150,638 | $229,193 | $1466.28 | $1342.66 - $1534.62 |
| Q4 2023 | 150,867 | $214,216 | $1418.73 | $1295.65 - $1528.08 |
| Q3 2023 | 145,033 | $213,560 | $1463.82 | $1345.00 - $1560.00 |
| Q2 2023 | 143,044 | $197,856 | $1340.97 | $1272.43 - $1400.00 |
| Q1 2023 | 140,954 | $180,056 | $1328.48 | $1186.56 - $1458.56 |
| Q4 2022 | 138,474 | $182,438 | $1237.05 | $1085.09 - $1356.37 |
| Q3 2022 | 141,479 | $153,394 | $1220.12 | $1064.09 - $1335.10 |
| Q2 2022 | 138,632 | $179,286 | $1372.21 | $1251.77 - $1519.25 |
| Q1 2022 | 140,298 | $206,973 | $1291.81 | $1180.00 - $1513.00 |
| Q4 2021 | 128,240 | $158,248 | $1261.86 | $1179.00 - $1343.56 |
| Q3 2021 | 127,266 | $152,099 | $1232.92 | $1175.35 - $1288.00 |
| Q2 2021 | 130,658 | $155,053 | $1198.75 | $1138.00 - $1268.96 |
| Q1 2021 | 126,067 | $143,668 | $1078.65 | $942.44 - $1169.50 |
| Q4 2020 | 127,051 | $131,282 | $996.82 | $913.04 - $1073.43 |
| Q3 2020 | 127,576 | $124,221 | $1015.77 | $881.00 - $1124.00 |
| Q2 2020 | 125,888 | $116,216 | $908.95 | $761.06 - $1049.56 |
| Q1 2020 | 113,304 | $105,134 | $1143.50 | $710.52 - $1347.64 |
| Q4 2019 | 108,772 | $124,345 | $1138.97 | $1100.00 - $1216.47 |
| Q3 2019 | 108,772 | $128,558 | $1136.16 | $1065.01 - $1204.45 |
| Q2 2019 | 107,193 | $116,797 | $1047.93 | $970.42 - $1099.00 |
| Q1 2019 | 107,193 | $106,790 | $1015.52 | $950.16 - $1081.00 |
| Q4 2018 | 106,678 | $110,736 | $1093.58 | $954.39 - $1203.43 |
| Q3 2018 | 106,678 | $126,786 | $1176.81 | $1078.02 - $1228.32 |
| Q2 2018 | 105,116 | $113,983 | $1129.38 | $1083.92 - $1180.00 |
| Q1 2018 | 106,328 | $124,429 | $1125.56 | $1049.95 - $1194.98 |
| Q4 2017 | 106,776 | $121,632 | $1093.18 | $1054.20 - $1157.30 |
| Q3 2017 | 110,395 | $117,900 | $1034.02 | $963.79 - $1086.68 |
| Q2 2017 | 116,697 | $113,880 | $970.65 | $936.95 - $996.38 |
| Q1 2017 | 123,377 | $120,399 | $945.13 | $887.40 - $992.00 |
| Q4 2016 | 130,338 | $117,891 | $891.63 | $811.05 - $931.94 |
| Q3 2016 | 130,338 | $115,620 | $933.01 | $909.84 - $961.78 |
| Q2 2016 | 131,411 | $125,205 | $931.24 | $880.01 - $989.18 |
| Q1 2016 | 118,203 | $105,387 | $859.54 | $805.03 - $895.03 |
| Q4 2015 | 114,688 | $101,310 | $870.15 | $791.97 - $937.91 |
| Q3 2015 | 116,688 | $93,567 | $846.01 | $775.00 - $898.08 |
| Q2 2015 | 114,396 | $91,595 | $777.66 | $736.96 - $821.00 |
| Q1 2015 | 111,774 | $85,950 | $722.91 | $660.05 - $783.50 |
| Q4 2014 | 106,066 | $72,426 | $678.17 | $632.65 - $707.36 |
| Q3 2014 | 104,627 | $66,559 | $645.09 | $623.90 - $666.00 |
| Q2 2014 | 104,627 | $68,598 | $630.07 | $593.76 - $655.75 |
| Q1 2014 | 99,794 | $59,487 | $569.59 | $527.17 - $596.87 |
| Q4 2013 | 99,794 | $57,916 | $542.65 | $511.06 - $582.59 |
| Q3 2013 | 109,143 | $56,511 | $525.40 | $506.64 - $549.09 |
| Q2 2013 | 114,758 | $60,472 | $523.59 | $501.76 - $546.94 |
| Q1 2013 | 79,830 | $40,194 | $483.26 | $434.98 - $510.05 |
| Q3 2012 | 77,582 | $35,571 | — | — |
| Q2 2012 | 77,582 | $33,521 | — | — |