WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025
Shares 1,193 Value ($000) $2,479 Avg Close $1955.46 Range $1648.00 - $2143.25
Q3 2025
Shares 281 Value ($000) $470 Avg Close $1784.36 Range $1659.17 - $1880.11
Q2 2025
Shares 1,171 Value ($000) $2,103 Avg Close $1778.53 Range $1678.87 - $1937.23
Q1 2025
Shares 1,176 Value ($000) $2,265 Avg Close $1882.39 Range $1803.96 - $1993.86
Q4 2023
Shares 331 Value ($000) $498 Avg Close $1486.19 Range $1401.01 - $1562.63
Q1 2023
Shares 692 Value ($000) $953 Avg Close $1434.16 Range $1312.00 - $1560.21
Q3 2022
Shares 1,683 Value ($000) $2,193 Avg Close $1293.71 Range $1172.00 - $1393.48
Q2 2022
Shares 3,936 Value ($000) $4,905 Avg Close $1161.60 Range $1030.38 - $1291.50
Q1 2022
Shares 6,702 Value ($000) $7,615 Avg Close $1046.91 Range $982.60 - $1141.97
Q4 2021
Shares 8,375 Value ($000) $8,491 Avg Close $1056.38 Range $978.51 - $1137.50
Q3 2021
Shares 8,426 Value ($000) $9,012 Avg Close $1116.81 Range $1056.96 - $1179.20
Q2 2021
Shares 8,916 Value ($000) $10,236 Avg Close $1167.46 Range $1100.61 - $1243.00
Q1 2021
Shares 12,344 Value ($000) $13,762 Avg Close $1118.45 Range $994.91 - $1267.52
Q4 2020
Shares 6,617 Value ($000) $6,621 Avg Close $940.82 Range $778.11 - $1024.02
Q3 2020
Shares 11,971 Value ($000) $9,325 Avg Close $864.63 Range $752.10 - $961.96
Q1 2020
Shares 4,639 Value ($000) $4,221 Avg Close $1035.04 Range $629.21 - $1168.21
Q4 2019
Shares 7,421 Value ($000) $8,278 Avg Close $1090.77 Range $1054.00 - $1131.50
Q3 2019
Shares 11,314 Value ($000) $12,219 Avg Close $1066.63 Range $1025.25 - $1104.14
Q2 2019
Shares 5,619 Value ($000) $5,740 Avg Close $961.99 Range $906.22 - $1052.17
Q1 2019
Shares 1,674 Value ($000) $1,549 Avg Close $905.92 Range $850.75 - $961.49
Q4 2018
Shares 652 Value ($000) $559 Avg Close $891.29 Range $832.88 - $942.35
Q1 2018
Shares 4,207 Value ($000) $3,460 Avg Close $825.48 Range $786.23 - $858.09
Q4 2017
Shares 2,778 Value ($000) $2,365 Avg Close $874.10 Range $841.33 - $903.26
Q2 2017
Shares 5,234 Value ($000) $4,546 Avg Close $867.55 Range $845.41 - $900.05
Q1 2017
Shares 2,324 Value ($000) $2,045 Avg Close $895.74 Range $834.20 - $948.94
Q4 2016
Shares 2,113 Value ($000) $1,766 Avg Close $838.09 Range $815.04 - $874.69
Q3 2016
Shares 1,890 Value ($000) $1,569 Avg Close $824.01 Range $804.44 - $852.58
Q2 2016
Shares 1,111 Value ($000) $935 Avg Close $815.85 Range $786.33 - $845.37
Q1 2016
Shares 1,111 Value ($000) $892 Avg Close $748.05 Range $689.31 - $809.99
Q4 2015
Shares 2,975 Value ($000) $2,162 Avg Close $765.83 Range $721.00 - $808.00
Q3 2015
Shares 10,504 Value ($000) $7,850 Avg Close $719.51 Range $645.00 - $778.19
Q1 2015
Shares 2,039 Value ($000) $1,396 Avg Close $659.70 Range $618.00 - $696.48
Q4 2014
Shares 2,349 Value ($000) $1,480 Avg Close $635.98 Range $610.00 - $682.87
Q3 2014
Shares 2,294 Value ($000) $1,446 Avg Close $624.10 Range $599.35 - $645.00
Q2 2014
Shares 2,055 Value ($000) $1,251 Avg Close $595.51 Range $583.51 - $608.63
Q1 2014
Shares 3,620 Value ($000) $2,172 Avg Close $583.55 Range $557.26 - $603.88