Updated: May 18, 2026

Yves Brouillette

WTMWHITE MOUNTAINS INSURANCE GROUP LTDSEC CIK: 0001410400
Estimated Net Worth
$9.88 Million6.2%vs Last Year
Last Updated: May 18, 2026 02:19 PM EST

Transaction Summary

Total Transactions16
Buy-Sell Ratio3.00
Buy Transactions3
Sell Transactions1

Transaction Volume

Total Volume-$2.33M
Net Volume$3.78M
Buy Volume$723.73K
Sell Volume-$3.05M

Trade Analysis

AVG Trade Size-$145.56K
Largest Trade$318.73K
Most Active MonthMay
Most Active Year2019

Trading Sentiment

OverallBullish
Recent TradeNeutral
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Yves Brouillette has an estimated net worth of $9.88 Million. This is based on reported shares in WHITE MOUNTAINS INSURANCE GROUP LTD.



2009 was Yves Brouillette's most active year for acquiring shares with 3 total transactions. Yves Brouillette's most active month to acquire stocks was the month of April. 2019 was Yves Brouillette's most active year for disposing of shares, totalling 12 transactions. Yves Brouillette's most active month to dispose stocks was the month of February. 2010 saw Yves Brouillette paying a total of $318,728.50 for 1,100 shares, this is the most they've acquired in one year. In 2019 Yves Brouillette cashed out on 3,360 shares for a total of $3,052,609.99, their largest year based on trade value.

Holdings & Transactions

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