Thomas Gayner - Markel Group Inc.
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    129
Portfolio value:    $11,938,885,174
Holdings Activity Buys Sells    History
Holding/activity history for  W.R. Berkley Corp. (WRB)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 60,750 0.03 $66.28 $4,026,510 SEC
2025   Q4 60,750 0.03 $70.12 $4,259,790 SEC
2025   Q3 60,750 0.04 $76.62 $4,654,666 SEC
2025   Q2 60,750 0.04 $73.47 $4,463,304 SEC
2025   Q1 60,750 0.04 $71.16 $4,322,970 SEC
2024   Q4 60,750 0.03 $58.52 $3,555,090 SEC
2024   Q3 60,750 0.03 Add 50.00% 0.01 $56.73 $3,446,349 SEC
2024   Q2 40,500 0.03 $78.58 $3,182,490 SEC
2024   Q1 40,500 0.04 $88.44 $3,581,820 SEC
2023   Q4 40,500 0.03 $70.72 $2,864,160 SEC
2023   Q3 40,500 0.03 $63.49 $2,571,346 SEC
2023   Q2 40,500 0.03 $59.56 $2,412,180 SEC
2023   Q1 40,500 0.03 $62.26 $2,521,530 SEC
2022   Q4 40,500 0.04 $72.57 $2,939,086 SEC
2022   Q3 40,500 0.04 $64.59 $2,616,000 SEC
2022   Q2 40,500 0.04 $68.27 $2,765,000 SEC
2022   Q1 40,500 0.03 Add 50.00% 0.01 $66.59 $2,697,000 SEC
2021   Q4 27,000 0.03 $82.41 $2,225,000 SEC
2021   Q3 27,000 0.03 $73.19 $1,976,000 SEC
2021   Q2 27,000 0.03 $74.44 $2,010,000 SEC
2021   Q1 27,000 0.03 $75.33 $2,034,000 SEC
2020   Q4 27,000 0.03 $66.41 $1,793,000 SEC
2020   Q3 27,000 0.03 $61.15 $1,651,000 SEC
2020   Q2 27,000 0.03 $57.30 $1,547,000 SEC
2020   Q1 27,000 0.03 $52.19 $1,409,000 SEC
2019   Q4 27,000 0.03 $69.11 $1,866,000 SEC
2019   Q3 27,000 0.03 $72.22 $1,950,000 SEC
2019   Q2 27,000 0.03 Add 50.00% 0.01 $65.93 $1,780,000 SEC
2019   Q1 18,000 0.03 $84.72 $1,525,000 SEC
2018   Q4 18,000 0.03 $73.89 $1,330,000 SEC
2018   Q3 18,000 0.02 $79.94 $1,439,000 SEC
2018   Q2 18,000 0.02 $72.39 $1,303,000 SEC
2018   Q1 18,000 0.03 $72.72 $1,309,000 SEC
2017   Q4 18,000 0.02 $71.67 $1,290,000 SEC
2017   Q3 18,000 0.02 Add 125.00% 0.01 $66.72 $1,201,000 SEC
2017   Q2 8,000 0.01 Buy 0.01 $69.13 $553,000 SEC