COOKE & BIELER LP

Holdings History for WHITE MOUNTAINS INSURANCE GROUP LTD - Common Stock (WTM)

Symbol: WTM on NYSE
Investment type: Equity / Common Stock

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	2.3%	-0.03%	$221,474,359	106,579	-1,272	-1.2%	$2078.03	Q4 2025
30 Sep 2025	1.9%	+0.54%	$180,275,104	107,851	+31,070	+40%	$1671.52	Q3 2025
30 Jun 2025	1.4%	+0.4%	$137,877,177	76,781	+22,129	+40%	$1795.72	Q2 2025
31 Mar 2025	1.1%	+0.4%	$105,249,368	54,652	+20,582		$1925.81	Q1 2025
31 Dec 2024	0.64%	+0.64%	$66,268,194	34,070	+34,070	NEW	$1945.06	Q4 2024

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.