Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 203 | $436 | $2025.92 | $1812.24 - $2207.59 |
| Q3 2025 | 203 | $388 | $1960.42 | $1889.91 - $2075.92 |
| Q2 2025 | 203 | $405 | $1875.20 | $1621.89 - $2004.24 |
| Q1 2025 | 203 | $380 | $1839.75 | $1641.51 - $2063.68 |
| Q4 2024 | 203 | $350 | $1659.34 | $1521.25 - $1809.11 |
| Q3 2024 | 203 | $318 | $1565.15 | $1491.03 - $1660.74 |
| Q2 2024 | 209 | $329 | $1552.86 | $1417.65 - $1670.24 |
| Q1 2024 | 209 | $318 | $1466.28 | $1342.66 - $1534.62 |
| Q3 2023 | 137 | $202 | $1463.82 | $1345.00 - $1560.00 |
| Q4 2022 | 167 | $220 | $1237.05 | $1085.09 - $1356.37 |
| Q1 2022 | 138 | $203 | $1291.81 | $1180.00 - $1513.00 |
| Q4 2020 | 243 | $251 | $996.82 | $913.04 - $1073.43 |
| Q3 2020 | 246 | $239 | $1015.77 | $881.00 - $1124.00 |
| Q2 2020 | 335 | $309 | $908.95 | $761.06 - $1049.56 |
| Q1 2020 | 335 | $311 | $1143.50 | $710.52 - $1347.64 |
| Q4 2019 | 376 | $430 | $1138.97 | $1100.00 - $1216.47 |
| Q3 2019 | 376 | $444 | $1136.16 | $1065.01 - $1204.45 |
| Q2 2019 | 386 | $420 | $1047.93 | $970.42 - $1099.00 |
| Q1 2019 | 386 | $385 | $1015.52 | $950.16 - $1081.00 |
| Q4 2018 | 409 | $424 | $1093.58 | $954.39 - $1203.43 |
| Q3 2018 | 394 | $468 | $1176.81 | $1078.02 - $1228.32 |
| Q2 2018 | 393 | $426 | $1129.38 | $1083.92 - $1180.00 |
| Q1 2018 | 332 | $389 | $1125.56 | $1049.95 - $1194.98 |
| Q4 2017 | 247 | $281 | $1093.18 | $1054.20 - $1157.30 |
| Q3 2017 | 347 | $371 | $1034.02 | $963.79 - $1086.68 |
| Q2 2017 | 347 | $339 | $970.65 | $936.95 - $996.38 |
| Q1 2017 | 352 | $343 | $945.13 | $887.40 - $992.00 |
| Q4 2016 | 379 | $343 | $891.63 | $811.05 - $931.94 |
| Q3 2016 | 412 | $383 | $933.01 | $909.84 - $961.78 |
| Q2 2016 | 429 | $409 | $931.24 | $880.01 - $989.18 |
| Q1 2016 | 429 | $382 | $859.54 | $805.03 - $895.03 |
| Q4 2015 | 449 | $396 | $870.15 | $791.97 - $937.91 |
| Q3 2015 | 410 | $330 | $846.01 | $775.00 - $898.08 |
| Q2 2015 | 410 | $330 | $777.66 | $736.96 - $821.00 |
| Q1 2015 | 410 | $316 | $722.91 | $660.05 - $783.50 |
| Q4 2014 | 548 | $376 | $678.17 | $632.65 - $707.36 |
| Q3 2014 | 656 | $418 | $645.09 | $623.90 - $666.00 |
| Q2 2014 | 661 | $434 | $630.07 | $593.76 - $655.75 |
| Q1 2014 | 714 | $429 | $569.59 | $527.17 - $596.87 |
| Q4 2013 | 723 | $420 | $542.65 | $511.06 - $582.59 |
| Q3 2013 | 646 | $334 | $525.40 | $506.64 - $549.09 |
| Q2 2013 | 646 | $341 | $523.59 | $501.76 - $546.94 |