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  Rockwell Automation Inc. (ROK)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 154,900 0.47 $358.88 $55,590,512 SEC
2025   Q4 154,900 0.48 $389.07 $60,266,943 SEC
2025   Q3 154,900 0.44 $349.53 $54,142,197 SEC
2025   Q2 154,900 0.44 $332.17 $51,453,133 SEC
2025   Q1 154,900 0.36 $258.38 $40,023,062 SEC
2024   Q4 154,900 0.39 $285.79 $44,268,871 SEC
2024   Q3 154,900 0.38 $268.46 $41,584,454 SEC
2024   Q2 154,900 0.42 $275.28 $42,640,872 SEC
2024   Q1 154,900 0.45 $291.33 $45,127,017 SEC
2023   Q4 154,900 0.52 $310.48 $48,093,352 SEC
2023   Q3 154,900 0.53 $285.87 $44,281,263 SEC
2023   Q2 154,900 0.61 $329.45 $51,031,805 SEC
2023   Q1 154,900 0.58 $293.45 $45,455,405 SEC
2022   Q4 154,900 0.54 $257.57 $39,897,593 SEC
2022   Q3 154,900 0.49 $215.11 $33,321,000 SEC
2022   Q2 154,900 0.44 Add 1.31% <0.01 $199.31 $30,873,000 SEC
2022   Q1 152,900 0.51 Add 1.33% <0.01 $280.03 $42,816,000 SEC
2021   Q4 150,900 0.61 Add 2.03% 0.01 $348.85 $52,642,000 SEC
2021   Q3 147,900 0.55 Add 4.08% 0.02 $294.04 $43,489,000 SEC
2021   Q2 142,100 0.52 $286.02 $40,644,000 SEC
2021   Q1 142,100 0.53 $265.44 $37,719,000 SEC
2020   Q4 142,100 0.53 $250.81 $35,640,000 SEC
2020   Q3 142,100 0.53 $220.68 $31,358,000 SEC
2020   Q2 142,100 0.57 $213.00 $30,268,000 SEC
2020   Q1 142,100 0.41 Add 1.43% <0.01 $150.91 $21,444,000 SEC
2019   Q4 140,100 0.40 Add 4.09% 0.02 $202.67 $28,394,000 SEC
2019   Q3 134,600 0.34 Add 5.32% 0.02 $164.80 $22,182,000 SEC
2019   Q2 127,800 0.32 $163.83 $20,938,000 SEC
2019   Q1 127,800 0.38 $175.46 $22,424,000 SEC
2018   Q4 127,800 0.37 $150.49 $19,232,000 SEC
2018   Q3 127,800 0.41 $187.52 $23,965,000 SEC
2018   Q2 127,800 0.40 $166.23 $21,244,000 SEC
2018   Q1 127,800 0.43 $174.20 $22,263,000 SEC
2017   Q4 127,800 0.48 $196.35 $25,094,000 SEC
2017   Q3 127,800 0.46 Add 8.49% 0.04 $178.21 $22,775,000 SEC
2017   Q2 117,800 0.41 Add 12.40% 0.05 $161.96 $19,079,000 SEC
2017   Q1 104,800 0.37 Add 14.16% 0.05 $155.71 $16,318,000 SEC
2016   Q4 91,800 0.30 Add 15.04% 0.04 $134.40 $12,338,000 SEC
2016   Q3 79,800 0.26 Add 35.71% 0.07 $122.34 $9,763,000 SEC
2016   Q2 58,800 0.18 Add 17.13% 0.03 $114.81 $6,751,000 SEC
2016   Q1 50,200 0.16 Add 5.68% <0.01 $113.75 $5,710,000 SEC
2015   Q4 47,500 0.13 Add 31.94% 0.03 $102.61 $4,874,000 SEC
2015   Q3 36,000 0.10 Add 100.00% 0.05 $101.47 $3,653,000 SEC
2015   Q2 18,000 0.06 Buy 0.06 $124.67 $2,244,000 SEC