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PECAUT & CO.

Position in WTM — White Mountains Insurance Group Ltd

CIK 1597200 SIOUX CITY, IA

Position in WTM

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$2,367,811
-$207,026 QoQ
Shares Held
1,142
-2.6% QoQ
Ownership
0.048%
of shares outstanding
% of Portfolio
2.24%
of 13F equity value
Holder Rank
#20
of 133 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in WTM Over Time

Shares Held

Position Value (USD)

Position in Insurance - Property & Casualty

Financial Services · as of Jun 30, 2026

PECAUT & CO. holds $2,367,811 across 1 Insurance - Property & Casualty name. WTM ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 WTM
White Mountains Insurance Group Ltd
This page
1,142 $2,367,811

All Filings in WTM

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,367,811 1,142
2026-03-31 $2,574,837 1,172
2025-12-31 $2,425,061 1,167
2025-09-30 $1,950,663 1,167
2025-06-30 $2,095,605 1,167
2025-03-31 $2,247,420 1,167
2024-12-31 $2,269,885 1,167
2024-09-30 $1,979,465 1,167
2024-06-30 $2,120,964 1,167
2024-03-31 $2,093,948 1,167
2023-12-31 $1,756,346 1,167
2023-09-30 $1,763,418 1,179
2023-06-30 $1,637,524 1,179
2023-03-31 $1,624,060 1,179
2022-12-31 $1,667,495 1,179
2022-09-30 $1,663,956 1,277
2022-06-30 $2,138,359 1,716
2022-03-31 $1,983,875 1,746
2021-12-31 $1,922,354 1,896
2021-09-30 $2,129,593 1,991
2021-06-30 $2,668,021 2,324
2021-03-31 $2,604,406 2,336
2020-12-31 $2,378,568 2,377
2020-09-30 $2,167,178 2,782
2020-06-30 $2,519,170 2,837
2020-03-31 $2,592,590 2,849