WHITE MOUNTAINS INSURANCE GROUP LTD - WTM
Sector:
Financial
· Industry:
Fire, Marine & Casualty Insurance
Website:
No information yet
· Social:
No information yet
Company profile
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Quarter snapshot
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Q1 2026
· Q4 2025
Value (USD)
Total reported value ($000)
$5.422B
QoQ value delta ($000)
+$828.3M
(+18.03%)
Implied price effect (QoQ)
+5.14%
Shares
Total shares
2,482,314
QoQ shares delta
+271,135
(+12.26%)
Total shares held by funds (by quarter)
Market chart (WTM)
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Top holders (Q1 2026)
Top 25 only
Full list
Partial Q1 2026 data: 366 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.