WTM

White Mountains Insurance Group, Ltd.
$2185.65-26.49 (-1.20%)Financial ServicesNYSE

Institutional Holders

50

as of Q4 2025

Total Shares Held

2.1689215004312847e+233B

Total Value

$4.50708311000266e+251T

% of Float

9.057276297980078e+237%

Price History

$1650.50$1798.91$1947.32$2095.73$2244.14Sep 24Jun 25Mar 26

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1VANGUARD GROUP INC216,892$450.7M0.01%Share
2DIMENSIONAL FUND ADVISORS LP150,043$311.0M0.07%Share
3Neuberger Berman Group LLC128,474$266.0M0.20%Share
4River Road Asset Management, LLC120,880$251.2M2.76%Share
5FULLER & THALER ASSET MANAGEMENT, INC.108,172$224.0M0.77%Share
6COOKE & BIELER LP106,579$221.5M2.31%Share
7Wallace Capital Management Inc.80,347$167.0M20.10%Share
8BlackRock, Inc.61,738$128.0M0.00%Share
9LONDON CO OF VIRGINIA58,697$122.0M0.70%Share
10STATE STREET CORP50,663$105.0M0.00%Share
11Anchor Investment Management, LLC50$103.9M0.01%Share
12REINHART PARTNERS, LLC.43,973$91.4M2.74%Share
13GEODE CAPITAL MANAGEMENT, LLC35,128$73.0M0.00%Share
14BlackRock, Inc.34,855$72.0M0.00%Share
15LORD, ABBETT & CO. LLC33,796$70.0M0.21%Share
16NORGES BANK32,184$66.0M0.01%Share
17Cannell & Spears LLC28,115$58.4M1.09%Share
18SOUTHEASTERN ASSET MANAGEMENT INC/TN/26,246$54.5M2.43%Share
19CHARLES SCHWAB INVESTMENT MANAGEMENT INC23,238$48.0M0.01%Share
20Mraz, Amerine & Associates, Inc.22,629$47.0M6.99%Share
21MORGAN STANLEY22,533$46.0M0.00%Share
22GENDELL JEFFREY L21,426$44.5M0.77%Share
23MORGAN STANLEY21,338$44.0M0.00%Share
24Allspring Global Investments Holdings, LLC20,192$41.2M0.07%Share
25Select Equity Group, L.P.19,713$41.0M0.18%Share
26BANK OF AMERICA CORP /DE/18,585$38.0M0.00%Share
27BROWN ADVISORY INC18,662$38.0M0.05%Share
28ENVESTNET ASSET MANAGEMENT INC15,798$32.0M0.01%Share
29VANGUARD GROUP INC14,917$31.0M0.00%Share
30ELKHORN PARTNERS LIMITED PARTNERSHIP13,598$28.3M17.85%Share
31HORIZON KINETICS ASSET MANAGEMENT LLC13,121$27.3M0.37%Share
32WELLINGTON MANAGEMENT GROUP LLP13,271$27.0M0.00%Share
33RAYMOND JAMES FINANCIAL INC12,101$25.0M0.01%Share
34MORGAN STANLEY12,144$25.0M0.00%Share
35NORTHERN TRUST CORP11,860$24.0M0.00%Share
36GENDELL JEFFREY L11,094$23.1M0.40%Share
37MORGAN STANLEY11,321$23.0M0.00%Share
38RAYMOND JAMES FINANCIAL INC11,080$23.0M0.01%Share
39WCM INVESTMENT MANAGEMENT, LLC10,682$22.2M0.05%Share
40SPEECE THORSON CAPITAL GROUP INC10,672$22.2M4.80%Share
41THOMPSON SIEGEL & WALMSLEY LLC8,927$18.6M0.31%Share
42GW&K Investment Management, LLC8,621$17.9M0.15%Share
43D. E. Shaw & Co., Inc.8,193$17.0M0.01%Share
44WELLS FARGO & COMPANY/MN7,328$15.0M0.00%Share
45Quantinno Capital Management LP7,271$15.0M0.03%Share
46HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC6,752$14.0M0.04%Share
47SEI INVESTMENTS CO7,054$14.0M0.01%Share
48T. Rowe Price Investment Management, Inc.6,662$13.8M0.01%Share
49GEODE CAPITAL MANAGEMENT, LLC6,390$13.0M0.00%Share
50VICTORY CAPITAL MANAGEMENT INC6,296$13.0M0.01%Share