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  Albemarle Corp (ALB)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2022   Q1 0 0.00 Sell 100.00% 0.21 SEC
2021   Q4 76,000 0.21 $233.78 $17,767,000 SEC
2021   Q3 76,000 0.21 $218.97 $16,642,000 SEC
2021   Q2 76,000 0.16 $168.46 $12,803,000 SEC
2021   Q1 76,000 0.15 $146.11 $11,104,000 SEC
2020   Q4 76,000 0.17 $147.53 $11,212,000 SEC
2020   Q3 76,000 0.12 $89.28 $6,785,000 SEC
2020   Q2 76,000 0.11 $77.21 $5,868,000 SEC
2020   Q1 76,000 0.08 Add 4.11% <0.01 $56.37 $4,284,000 SEC
2019   Q4 73,000 0.07 $73.04 $5,332,000 SEC
2019   Q3 73,000 0.08 $69.52 $5,075,000 SEC
2019   Q2 73,000 0.08 $70.41 $5,140,000 SEC
2019   Q1 73,000 0.10 $81.99 $5,985,000 SEC
2018   Q4 73,000 0.11 $77.07 $5,626,000 SEC
2018   Q3 73,000 0.12 $99.78 $7,284,000 SEC
2018   Q2 73,000 0.13 $94.33 $6,886,000 SEC
2018   Q1 73,000 0.13 $92.74 $6,770,000 SEC
2017   Q4 73,000 0.18 $127.89 $9,336,000 SEC
2017   Q3 73,000 0.20 Add 25.86% 0.04 $136.32 $9,951,000 SEC
2017   Q2 58,000 0.13 Add 286.67% 0.10 $105.53 $6,121,000 SEC
2017   Q1 15,000 0.04 Buy 0.04 $105.67 $1,585,000 SEC