WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2025
Shares 110 Value ($000) $229 Avg Close $1955.46 Range $1648.00 - $2143.25
Q4 2024
Shares 106 Value ($000) $206 Avg Close $1889.39 Range $1708.50 - $2023.00