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Virtu Financial LLC

Position in WTM — White Mountains Insurance Group Ltd

CIK 1533964 New York, NY

Position in WTM

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$377,356
-$139,143 QoQ
Shares Held
182
-41.1% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#217
of 352 holders
Holding Since
Sep 2020
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in WTM Over Time

Shares Held

Position Value (USD)

Position in Insurance - Property & Casualty

Financial Services · as of Jun 30, 2026

Virtu Financial LLC holds $4,622,098 across 7 Insurance - Property & Casualty names. WTM ranks #4 (8.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 WTM
White Mountains Insurance Group Ltd
This page
182 $377,356

All Filings in WTM

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $377,356 182
2025-09-30 $516,499 309
2023-09-30 $505,543 338
2023-06-30 $350,005 252
2023-03-31 $384,319 279
2022-06-30 $333,962 268
2021-12-31 $679,313 670
2020-09-30 $662,929 851