Thomas Gayner - Markel Asset Management
Holding/activity history for International Business Machines (IBM)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2018 Q2 | 0 | 0 | Sell 100.00% | 0.05 | |
| 2018 Q1 | 15,700 | 0.05 | $153.44 | ||
| 2017 Q4 | 15,700 | 0.05 | $153.44 | ||
| 2017 Q3 | 15,700 | 0.05 | $145.10 | ||
| 2017 Q2 | 15,700 | 0.05 | Add 61.86% | 0.02 | $153.82 |
| 2017 Q1 | 9,700 | 0.04 | Buy | 0.04 | $174.12 |
| 2014 Q1 | 0 | 0 | Sell 100.00% | 0.14 | |
| 2013 Q4 | 24,200 | 0.14 | Add 20.40% | 0.02 | $187.56 |
| 2013 Q3 | 20,100 | 0.13 | $185.17 | ||
| 2013 Q2 | 20,100 | 0.14 | $191.09 | ||
| 2013 Q1 | 20,100 | 0.16 | $213.28 | ||
| 2012 Q4 | 20,100 | 0.16 | Reduce 0.99% | 0.00 | $191.54 |
| 2012 Q3 | 20,300 | 0.18 | $207.44 | ||
| 2012 Q2 | 20,300 | 0.18 | Reduce 0.98% | 0.00 | $195.57 |
| 2012 Q1 | 20,500 | 0.20 | $208.63 | ||
| 2011 Q4 | 20,500 | 0.20 | $183.90 | ||
| 2011 Q3 | 20,500 | 0.22 | $174.88 | ||
| 2011 Q2 | 20,500 | 0.19 | $171.51 | ||
| 2011 Q1 | 20,500 | 0.18 | $163.07 | ||
| 2010 Q4 | 20,500 | 0.17 | $146.78 | ||
| 2010 Q3 | 20,500 | 0.17 | Reduce 0.24% | 0.00 | $134.10 |
| 2010 Q2 | 20,550 | 0.17 | $123.50 | ||
| 2010 Q1 | 20,550 | 0.16 | $128.22 | ||
| 2009 Q4 | 20,550 | 0.19 | $130.90 | ||
| 2009 Q3 | 20,550 | 0.18 | $119.61 | ||
| 2009 Q2 | 20,550 | 0.19 | $104.43 | ||
| 2009 Q1 | 20,550 | 0.20 | $96.89 | ||
| 2008 Q4 | 20,550 | 0.15 | $84.18 | ||
| 2008 Q3 | 20,550 | 0.16 | $116.98 | ||
| 2008 Q2 | 20,550 | 0.16 | $118.49 | ||
| 2008 Q1 | 20,550 | 0.13 | Reduce 0.24% | 0.00 | $115.13 |
| 2007 Q4 | 20,600 | 0.11 | Add 98.08% | 0.05 | $108.11 |
| 2007 Q3 | 10,400 | 0.06 | Buy | 0.06 | $117.79 |