WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

HARBOR CAPITAL ADVISORS, INC.'s Holding History (CIK: 0001039128)

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

Q4 2025
Shares 864 Value ($000) $2 Avg Close $1955.46 Range $1648.00 - $2143.25
Q3 2025
Shares 852 Value ($000) $1 Avg Close $1784.36 Range $1659.17 - $1880.11
Q2 2025
Shares 2,976 Value ($000) $5 Avg Close $1778.53 Range $1678.87 - $1937.23
Q1 2025
Shares 3,058 Value ($000) $6 Avg Close $1882.39 Range $1803.96 - $1993.86
Q4 2024
Shares 2,431 Value ($000) $5 Avg Close $1889.39 Range $1708.50 - $2023.00
Q3 2024
Shares 2,390 Value ($000) $4 Avg Close $1743.65 Range $1666.22 - $1847.78
Q2 2024
Shares 1,192 Value ($000) $2 Avg Close $1768.70 Range $1665.71 - $1899.21
Q1 2024
Shares 312 Value ($000) $1 Avg Close $1676.26 Range $1475.00 - $1849.99
Q2 2023
Shares 65 Value ($000) $90 Avg Close $1407.80 Range $1319.05 - $1540.09