WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

GW&K Investment Management, LLC's Holding History (CIK: 0001082917)

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

Q4 2025
Shares 8,621 Value ($000) $18 Avg Close $1955.46 Range $1648.00 - $2143.25
Q3 2025
Shares 8,010 Value ($000) $13 Avg Close $1784.36 Range $1659.17 - $1880.11
Q2 2025
Shares 8,272 Value ($000) $15 Avg Close $1778.53 Range $1678.87 - $1937.23
Q1 2025
Shares 8,467 Value ($000) $16 Avg Close $1882.39 Range $1803.96 - $1993.86
Q4 2024
Shares 8,411 Value ($000) $16 Avg Close $1889.39 Range $1708.50 - $2023.00
Q3 2024
Shares 7,546 Value ($000) $13 Avg Close $1743.65 Range $1666.22 - $1847.78
Q2 2024
Shares 7,432 Value ($000) $14 Avg Close $1768.70 Range $1665.71 - $1899.21
Q1 2024
Shares 6,908 Value ($000) $12 Avg Close $1676.26 Range $1475.00 - $1849.99
Q4 2023
Shares 7,027 Value ($000) $11 Avg Close $1486.19 Range $1401.01 - $1562.63
Q3 2023
Shares 7,366 Value ($000) $11 Avg Close $1535.39 Range $1370.75 - $1617.00
Q2 2023
Shares 6,024 Value ($000) $8 Avg Close $1407.80 Range $1319.05 - $1540.09
Q1 2023
Shares 5,806 Value ($000) $8 Avg Close $1434.16 Range $1312.00 - $1560.21
Q4 2022
Shares 5,070 Value ($000) $7 Avg Close $1355.05 Range $1276.05 - $1435.45
Q3 2022
Shares 2,482 Value ($000) $3,234 Avg Close $1293.71 Range $1172.00 - $1393.48