Thomas Gayner - Markel Asset Management
Holding/activity history for  Rockwell Automation Inc. (ROK)
Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
2023   Q4 | 154,900 | 0.52 | $310.48 | ||
2023   Q3 | 154,900 | 0.53 | $285.87 | ||
2023   Q2 | 154,900 | 0.61 | $329.45 | ||
2023   Q1 | 154,900 | 0.58 | $293.45 | ||
2022   Q4 | 154,900 | 0.53 | $257.57 | ||
2022   Q3 | 154,900 | 0.49 | $215.11 | ||
2022   Q2 | 154,900 | 0.44 | Add 1.31% | 0.01 | $199.31 |
2022   Q1 | 152,900 | 0.51 | Add 1.33% | 0.01 | $280.03 |
2021   Q4 | 150,900 | 0.60 | Add 2.03% | 0.01 | $348.85 |
2021   Q3 | 147,900 | 0.55 | Add 4.08% | 0.02 | $294.04 |
2021   Q2 | 142,100 | 0.51 | $286.02 | ||
2021   Q1 | 142,100 | 0.52 | $265.44 | ||
2020   Q4 | 142,100 | 0.53 | $250.81 | ||
2020   Q3 | 142,100 | 0.53 | $220.68 | ||
2020   Q2 | 142,100 | 0.56 | $213.00 | ||
2020   Q1 | 142,100 | 0.40 | Add 1.43% | 0.01 | $150.91 |
2019   Q4 | 140,100 | 0.39 | Add 4.09% | 0.02 | $202.67 |
2019   Q3 | 134,600 | 0.34 | Add 5.32% | 0.02 | $164.80 |
2019   Q2 | 127,800 | 0.32 | $163.83 | ||
2019   Q1 | 127,800 | 0.38 | $175.46 | ||
2018   Q4 | 127,800 | 0.37 | $150.49 | ||
2018   Q3 | 127,800 | 0.40 | $187.52 | ||
2018   Q2 | 127,800 | 0.39 | $166.23 | ||
2018   Q1 | 127,800 | 0.42 | $174.20 | ||
2017   Q4 | 127,800 | 0.47 | $196.35 | ||
2017   Q3 | 127,800 | 0.45 | Add 8.49% | 0.04 | $178.21 |
2017   Q2 | 117,800 | 0.41 | Add 12.40% | 0.05 | $161.96 |
2017   Q1 | 104,800 | 0.37 | Add 14.16% | 0.05 | $155.71 |
2016   Q4 | 91,800 | 0.30 | Add 15.04% | 0.04 | $134.40 |
2016   Q3 | 79,800 | 0.25 | Add 35.71% | 0.07 | $122.34 |
2016   Q2 | 58,800 | 0.18 | Add 17.13% | 0.03 | $114.81 |
2016   Q1 | 50,200 | 0.15 | Add 5.68% | 0.01 | $113.75 |
2015   Q4 | 47,500 | 0.13 | Add 31.94% | 0.03 | $102.61 |
2015   Q3 | 36,000 | 0.10 | Add 100.00% | 0.05 | $101.47 |
2015   Q2 | 18,000 | 0.06 | Buy | 0.06 | $124.67 |