Arnold Van Den Berg - Century Management, Inc.
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    133
Portfolio value:    $436,153,108
Holdings Activity Buys Sells    History
Holding/activity history for  White Mountains Insurance (WTM)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2016   Q3 0 0.00 Sell 100.00% 0.06 SEC
2016   Q2 500 0.06 Reduce 66.76% 0.12 $842.00 $421,000 SEC
2016   Q1 1,504 0.18 $802.53 $1,207,000 SEC
2015   Q4 1,504 0.16 Reduce 47.76% 0.14 $726.73 $1,093,000 SEC
2015   Q3 2,879 0.30 Reduce 78.37% 0.83 $747.13 $2,151,000 SEC
2015   Q2 13,310 1.06 Add 3.39% 0.03 $654.92 $8,717,000 SEC
2015   Q1 12,873 0.98 Add 6.39% 0.06 $684.53 $8,812,000 SEC
2014   Q4 12,100 0.73 Add 4.09% 0.03 $630.08 $7,624,000 SEC
2014   Q3 11,624 0.59 Add 2.98% 0.02 $630.08 $7,324,000 SEC
2014   Q2 11,288 0.51 Buy 0.51 $608.43 $6,868,000 SEC