Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 415,160 | $892,496 | $2025.92 | $1812.24 - $2207.59 |
| Q3 2025 | 373,528 | $713,946 | $1960.42 | $1889.91 - $2075.92 |
| Q2 2025 | 371,131 | $741,282 | $1875.20 | $1621.89 - $2004.24 |
| Q1 2025 | 371,469 | $694,502 | $1839.75 | $1641.51 - $2063.68 |
| Q4 2024 | 370,522 | $639,606 | $1659.34 | $1521.25 - $1809.11 |
| Q3 2024 | 289,600 | $454,261 | $1565.15 | $1491.03 - $1660.74 |
| Q2 2024 | 287,061 | $452,311 | $1552.86 | $1417.65 - $1670.24 |
| Q1 2024 | 286,091 | $435,282 | $1466.28 | $1342.66 - $1534.62 |
| Q4 2023 | 300,604 | $426,849 | $1418.73 | $1295.65 - $1528.08 |
| Q3 2023 | 262,103 | $385,955 | $1463.82 | $1345.00 - $1560.00 |
| Q2 2023 | 265,233 | $366,870 | $1340.97 | $1272.43 - $1400.00 |
| Q1 2023 | 245,656 | $313,804 | $1328.48 | $1186.56 - $1458.56 |
| Q4 2022 | 250,362 | $329,849 | $1237.05 | $1085.09 - $1356.37 |
| Q3 2022 | 208,220 | $225,756 | $1220.12 | $1064.09 - $1335.10 |
| Q2 2022 | 211,457 | $273,467 | $1372.21 | $1251.77 - $1519.25 |
| Q1 2022 | 216,073 | $318,760 | $1291.81 | $1180.00 - $1513.00 |
| Q4 2021 | 219,505 | $270,869 | $1261.86 | $1179.00 - $1343.56 |
| Q3 2021 | 220,001 | $262,930 | $1232.92 | $1175.35 - $1288.00 |
| Q2 2021 | 224,821 | $266,797 | $1198.75 | $1138.00 - $1268.96 |
| Q1 2021 | 215,341 | $245,407 | $1078.65 | $942.44 - $1169.50 |
| Q4 2020 | 197,477 | $204,053 | $996.82 | $913.04 - $1073.43 |
| Q3 2020 | 201,320 | $196,025 | $1015.77 | $881.00 - $1124.00 |
| Q2 2020 | 207,800 | $191,835 | $908.95 | $761.06 - $1049.56 |
| Q1 2020 | 205,300 | $190,496 | $1143.50 | $710.52 - $1347.64 |
| Q4 2019 | 216,521 | $247,520 | $1138.97 | $1100.00 - $1216.47 |
| Q3 2019 | 225,069 | $266,009 | $1136.16 | $1065.01 - $1204.45 |
| Q2 2019 | 235,429 | $256,523 | $1047.93 | $970.42 - $1099.00 |
| Q1 2019 | 238,632 | $237,735 | $1015.52 | $950.16 - $1081.00 |
| Q4 2018 | 246,090 | $255,320 | $1093.58 | $954.39 - $1203.43 |
| Q3 2018 | 242,399 | $288,089 | $1176.81 | $1078.02 - $1228.32 |
| Q2 2018 | 249,562 | $270,613 | $1129.38 | $1083.92 - $1180.00 |
| Q1 2018 | 252,800 | $295,839 | $1125.56 | $1049.95 - $1194.98 |
| Q4 2017 | 256,000 | $291,617 | $1093.18 | $1054.20 - $1157.30 |
| Q3 2017 | 264,054 | $282,018 | $1034.02 | $963.79 - $1086.68 |
| Q2 2017 | 276,033 | $269,370 | $970.65 | $936.95 - $996.38 |
| Q1 2017 | 281,185 | $274,397 | $945.13 | $887.40 - $992.00 |
| Q4 2016 | 271,805 | $245,848 | $891.63 | $811.05 - $931.94 |
| Q3 2016 | 279,791 | $259,861 | $933.01 | $909.84 - $961.78 |
| Q2 2016 | 287,801 | $274,211 | $931.24 | $880.01 - $989.18 |
| Q1 2016 | 330,052 | $294,264 | $859.54 | $805.03 - $895.03 |
| Q4 2015 | 338,336 | $298,869 | $870.15 | $791.97 - $937.91 |
| Q3 2015 | 342,769 | $274,853 | $846.01 | $775.00 - $898.08 |
| Q2 2015 | 351,587 | $281,509 | $777.66 | $736.96 - $821.00 |
| Q1 2015 | 352,590 | $271,128 | $722.91 | $660.05 - $783.50 |
| Q4 2014 | 351,824 | $240,240 | $678.17 | $632.65 - $707.36 |
| Q3 2014 | 344,882 | $219,397 | $645.09 | $623.90 - $666.00 |
| Q2 2014 | 329,134 | $215,790 | $630.07 | $593.76 - $655.75 |
| Q1 2014 | 347,245 | $206,993 | $569.59 | $527.17 - $596.87 |
| Q4 2013 | 302,859 | $175,764 | $542.65 | $511.06 - $582.59 |
| Q3 2013 | 325,293 | $168,427 | $525.40 | $506.64 - $549.09 |
| Q2 2013 | 314,363 | $165,654 | $523.59 | $501.76 - $546.94 |