Q3  2013 |
≡ |
Mairs & Power Growth Fund |
Add 9.09% |
50,000 |
0.13 |
≡ |
Hillman Value Fund |
Buy |
7,000 |
2.58 |
≡ |
Thomas Gayner - Markel Group |
Reduce 1.26% |
9,447 |
0.03 |
Q2  2013 |
≡ |
Mairs & Power Growth Fund |
Add 3.77% |
20,000 |
0.06 |
≡ |
Thomas Gayner - Markel Group |
Add 0.63% |
4,653 |
0.01 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 3.85% |
15,000 |
0.17 |
Q1  2013 |
≡ |
Mairs & Power Growth Fund |
Add 60.61% |
200,000 |
0.60 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.47% |
3,496 |
0.01 |
Q4  2012 |
≡ |
Mairs & Power Growth Fund |
Add 3.13% |
10,000 |
0.03 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.48% |
3,597 |
0.01 |
Q3  2012 |
≡ |
Mairs & Power Growth Fund |
Add 3.23% |
10,000 |
0.03 |
≡ |
Thomas Gayner - Markel Group |
Add 1.02% |
7,537 |
0.02 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 77.32% |
202,500 |
0.03 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Sell 100.00% |
21 |
0.00 |
Q2  2012 |
≡ |
Thomas Gayner - Markel Group |
Add 1.52% |
11,136 |
0.04 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Buy |
21 |
0.00 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 3.11% |
12,500 |
0.14 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 81.68% |
1,167,300 |
0.13 |
Q1  2012 |
≡ |
Thomas Gayner - Markel Group |
Reduce 1.28% |
9,496 |
0.04 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 10.56% |
47,500 |
0.48 |
Q4  2011 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.23% |
1,697 |
0.01 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 10.00% |
50,000 |
0.49 |
Q3  2011 |
≡ |
Thomas Gayner - Markel Group |
Add 3.20% |
23,004 |
0.09 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 5.66% |
30,000 |
0.27 |
Q2  2011 |
≡ |
Mairs & Power Growth Fund |
Add 3.33% |
10,000 |
0.03 |
≡ |
Thomas Gayner - Markel Group |
Add 0.03% |
203 |
0.00 |
Q1  2011 |
≡ |
Thomas Gayner - Markel Group |
Add 1.97% |
13,903 |
0.06 |
Q4  2010 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.09% |
602 |
0.00 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 3.64% |
20,000 |
0.18 |
Q3  2010 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.09% |
642 |
0.00 |
Q2  2010 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 4.76% |
25,000 |
0.19 |
≡ |
Thomas Gayner - Markel Group |
Add 0.07% |
503 |
0.00 |
≡ |
Stephen Mandel - Lone Pine Capital |
Sell 100.00% |
3,522,978 |
2.20 |
Q1  2010 |
≡ |
Stephen Mandel - Lone Pine Capital |
Buy |
3,522,978 |
2.20 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.07% |
497 |
0.00 |
Q4  2009 |
≡ |
Mairs & Power Growth Fund |
Add 3.45% |
10,000 |
0.03 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.13% |
896 |
0.00 |
Q3  2009 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.08% |
597 |
0.00 |
Q2  2009 |
≡ |
Thomas Gayner - Markel Group |
Add 0.37% |
2,604 |
0.01 |
Q1  2009 |
≡ |
Thomas Gayner - Markel Group |
Add 1.42% |
9,904 |
0.05 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 12.50% |
75,000 |
0.56 |
Q4  2008 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 11.11% |
60,000 |
0.41 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.21% |
1,496 |
0.01 |
Q3  2008 |
≡ |
Thomas Gayner - Markel Group |
Add 0.10% |
702 |
0.00 |
Q2  2008 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 20.00% |
90,000 |
0.40 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.19% |
1,297 |
0.01 |
Q1  2008 |
≡ |
Thomas Gayner - Markel Group |
Reduce 1.58% |
11,200 |
0.05 |
Q4  2007 |
≡ |
Thomas Gayner - Markel Group |
Add 1.36% |
9,500 |
0.03 |
Q3  2007 |
≡ |
Thomas Gayner - Markel Group |
Add 20.15% |
117,270 |
0.45 |
Q2  2007 |
≡ |
Thomas Gayner - Markel Group |
Add 145.98% |
345,450 |
1.30 |
≡ |
Mairs & Power Growth Fund |
Add 7.41% |
20,000 |
0.05 |
Q1  2007 |
≡ |
Mairs & Power Growth Fund |
Add 1250.00% |
250,000 |
0.67 |
≡ |
Thomas Gayner - Markel Group |
Add 337.43% |
182,550 |
0.69 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Buy |
450,000 |
1.16 |