WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

HORIZON KINETICS ASSET MANAGEMENT LLC's Holding History (CIK: 0001056823)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 13,121 Value ($000) $27,266 Avg Close $1955.46 Range $1648.00 - $2143.25
Q3 2025
Shares 13,084 Value ($000) $21,870 Avg Close $1784.36 Range $1659.17 - $1880.11
Q2 2025
Shares 10,971 Value ($000) $19,701 Avg Close $1778.53 Range $1678.87 - $1937.23
Q1 2025
Shares 11,345 Value ($000) $21,848 Avg Close $1882.39 Range $1803.96 - $1993.86
Q4 2024
Shares 10,089 Value ($000) $19,624 Avg Close $1889.39 Range $1708.50 - $2023.00
Q3 2024
Shares 7,138 Value ($000) $12,107 Avg Close $1743.65 Range $1666.22 - $1847.78
Q2 2024
Shares 1,365 Value ($000) $2,481 Avg Close $1768.70 Range $1665.71 - $1899.21
Q3 2022
Shares 285 Value ($000) $371 Avg Close $1293.71 Range $1172.00 - $1393.48
Q2 2022
Shares 235 Value ($000) $293 Avg Close $1161.60 Range $1030.38 - $1291.50
Q1 2022
Shares 635 Value ($000) $722 Avg Close $1046.91 Range $982.60 - $1141.97
Q4 2021
Shares 834 Value ($000) $846 Avg Close $1056.38 Range $978.51 - $1137.50
Q3 2021
Shares 1,085 Value ($000) $1,161 Avg Close $1116.81 Range $1056.96 - $1179.20
Q2 2021
Shares 1,033 Value ($000) $1,186 Avg Close $1167.46 Range $1100.61 - $1243.00
Q1 2021
Shares 1,033 Value ($000) $1,152 Avg Close $1118.45 Range $994.91 - $1267.52
Q4 2020
Shares 1,033 Value ($000) $1,034 Avg Close $940.82 Range $778.11 - $1024.02
Q3 2020
Shares 1,033 Value ($000) $805 Avg Close $864.63 Range $752.10 - $961.96
Q2 2020
Shares 638 Value ($000) $567 Avg Close $901.27 Range $813.24 - $1012.83
Q1 2020
Shares 638 Value ($000) $581 Avg Close $1035.04 Range $629.21 - $1168.21
Q4 2019
Shares 638 Value ($000) $712 Avg Close $1090.77 Range $1054.00 - $1131.50
Q3 2019
Shares 408 Value ($000) $441 Avg Close $1066.63 Range $1025.25 - $1104.14
Q2 2019
Shares 408 Value ($000) $417 Avg Close $961.99 Range $906.22 - $1052.17
Q1 2019
Shares 408 Value ($000) $378 Avg Close $905.92 Range $850.75 - $961.49