John Gunn - Dodge & Cox
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    222
Portfolio value:    $181,976,456,224
Holdings Activity Buys Sells    History
Holding/activity history for  White Mountains Insurance Group, Ltd. (WTM)
← All WTM superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2022   Q3 0 0.00 Sell 100.00% <0.01 $1,172.00–1,393.48 · VW $1,289.50i SEC
2022   Q2 300 <0.01 Buy <0.01 $1,030.38–1,291.50 · VW $1,189.34i $374,000 SEC
2010   Q1 0 0.00 Sell 100.00% <0.01 $314.17–359.18 · VW $342.78i SEC
2009   Q4 700 <0.01 Reduce 30.00% <0.01 $294.82–340.00 · VW $322.49i $233,000 SEC
2009   Q3 1,000 <0.01 Reduce 33.33% <0.01 $218.80–318.32 · VW $281.38i $307,000 SEC
2009   Q2 1,500 <0.01 $228.67 $343,000 SEC
2009   Q1 1,500 <0.01 $172.00 $258,000 SEC
2008   Q4 1,500 <0.01 $267.33 $401,000 SEC
2008   Q3 1,500 <0.01 $470.00 $705,000 SEC
2008   Q2 1,500 <0.01 Reduce 25.00% <0.01 $404.99–493.75 · VW $442.58i $644,000 SEC
2008   Q1 2,000 <0.01 Buy <0.01 $449.36–512.96 · VW $480.77i $960,000 SEC
2005   Q4 0 0.00 Sell 100.00% <0.01 $555.00–638.99 · VW $584.18i SEC
2005   Q3 400 <0.01 $605.00 $242,000 SEC
2005   Q2 400 <0.01 $630.00 $252,000 SEC
2005   Q1 400 <0.01 $607.50 $243,000 SEC
2004   Q4 400 <0.01 $645.00 $258,000 SEC
2004   Q3 400 <0.01 $525.00 $210,000 SEC
2004   Q2 400 <0.01 $510.00 $204,000 SEC
2004   Q1 400 <0.01 Reduce 11.11% <0.01 $451.50–527.00 · VW $501.00i $210,000 SEC
2003   Q4 450 <0.01 Buy <0.01 $399.50–464.00 · VW $441.15i $207,000 SEC
Price snapshot:
Current price$2,174.96
52-week low$1,647.25
52-week high$2,333.00