Q1  2020 |
≡ |
Greg Alexander - Conifer Management |
Buy |
272,447 |
1.16 |
≡ |
Bryan Lawrence - Oakcliff Capital |
Reduce 26.08% |
27,264 |
1.03 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 7.69% |
20,000 |
0.17 |
≡ |
Francois Rochon - Giverny Capital |
Reduce 5.76% |
67,385 |
0.46 |
Q4  2019 |
≡ |
Chuck Akre - Akre Capital Management |
Add 7.36% |
462,300 |
0.37 |
≡ |
John Rogers - Ariel Appreciation Fund |
Add 8.78% |
24,100 |
0.16 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 20.34% |
724,080 |
1.66 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 13.33% |
40,000 |
0.43 |
≡ |
Francois Rochon - Giverny Capital |
Reduce 4.34% |
53,130 |
0.42 |
Q3  2019 |
≡ |
Francois Rochon - Giverny Capital |
Add 0.25% |
3,003 |
0.03 |
≡ |
Chuck Akre - Akre Capital Management |
Add 3.41% |
207,370 |
0.18 |
≡ |
Bryan Lawrence - Oakcliff Capital |
Reduce 20.53% |
27,000 |
1.61 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 14.29% |
50,000 |
0.56 |
Q2  2019 |
≡ |
Francois Rochon - Giverny Capital |
Add 2.63% |
31,307 |
0.27 |
≡ |
John Rogers - Ariel Appreciation Fund |
Add 22.50% |
50,400 |
0.33 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 17.65% |
75,000 |
0.83 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 12.30% |
499,161 |
1.19 |
Q1  2019 |
≡ |
Francois Rochon - Giverny Capital |
Add 2.87% |
33,205 |
0.27 |
≡ |
Chuck Akre - Akre Capital Management |
Add 5.21% |
300,800 |
0.22 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 23.19% |
80,000 |
0.76 |
≡ |
John Rogers - Ariel Appreciation Fund |
Buy |
224,000 |
1.17 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 7.62% |
335,027 |
0.67 |
Q4  2018 |
≡ |
Chuck Akre - Akre Capital Management |
Add 9.95% |
522,690 |
0.42 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 35.29% |
90,000 |
0.87 |
≡ |
Francois Rochon - Giverny Capital |
Reduce 1.19% |
13,912 |
0.11 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 1.02% |
45,459 |
0.09 |
Q3  2018 |
≡ |
Francois Rochon - Giverny Capital |
Add 5.56% |
61,604 |
0.52 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 2.72% |
124,135 |
0.24 |
Q2  2018 |
≡ |
Francois Rochon - Giverny Capital |
Add 1.49% |
16,313 |
0.15 |
≡ |
Chuck Akre - Akre Capital Management |
Add 1.79% |
92,325 |
0.09 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 88.89% |
120,000 |
1.24 |
Q1  2018 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.16% |
8,256 |
0.01 |
≡ |
Francois Rochon - Giverny Capital |
Add 5.69% |
58,738 |
0.49 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 79.13% |
2,015,933 |
3.20 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Buy |
135,000 |
1.22 |
Q4  2017 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 24.29% |
817,380 |
1.30 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 0.01% |
603 |
0.00 |
Q3  2017 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 0.31% |
16,088 |
0.02 |
Q2  2017 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.25% |
13,120 |
0.01 |
Q4  2016 |
≡ |
Chuck Akre - Akre Capital Management |
Add 4.02% |
199,215 |
0.24 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 61.15% |
1,276,864 |
2.28 |
Q2  2016 |
≡ |
Chuck Akre - Akre Capital Management |
Add 14.82% |
639,945 |
0.72 |
≡ |
Ruane Cunniff - Sequoia Fund |
Buy |
2,088,029 |
2.52 |
Q1  2016 |
≡ |
Chuck Akre - Akre Capital Management |
Add 26.36% |
900,962 |
0.98 |
Q4  2015 |
≡ |
Chuck Akre - Akre Capital Management |
Add 23.21% |
643,699 |
0.78 |
≡ |
Dodge & Cox |
Sell 100.00% |
309,392 |
0.03 |
Q3  2015 |
≡ |
Chuck Akre - Akre Capital Management |
Add 63.16% |
1,073,660 |
1.50 |
Q2  2015 |
≡ |
Dodge & Cox |
Reduce 92.50% |
3,814,658 |
0.37 |
Q1  2015 |
≡ |
Dodge & Cox |
Reduce 14.51% |
700,000 |
0.08 |
≡ |
Thomas Gayner - Markel Group |
Reduce 1.01% |
50,000 |
0.09 |
Q4  2014 |
≡ |
Chuck Akre - Akre Capital Management |
Add 42.26% |
505,000 |
0.89 |
Q3  2014 |
≡ |
Chuck Akre - Akre Capital Management |
Add 99.17% |
595,000 |
0.79 |
≡ |
Dodge & Cox |
Reduce 1.03% |
50,300 |
0.00 |
Q2  2014 |
≡ |
Chuck Akre - Akre Capital Management |
Add 200.00% |
400,000 |
0.61 |
≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
737,850 |
0.49 |
Q1  2014 |
≡ |
Chuck Akre - Akre Capital Management |
Add 100.00% |
100,000 |
0.15 |
≡ |
Thomas Gayner - Markel Group |
Reduce 1.26% |
63,218 |
0.09 |
≡ |
Dodge & Cox |
Reduce 1.09% |
53,500 |
0.00 |
Q4  2013 |
≡ |
Chuck Akre - Akre Capital Management |
Buy |
100,000 |
0.17 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.16% |
8,231 |
0.01 |
Q3  2013 |
≡ |
Thomas Gayner - Markel Group |
Reduce 1.46% |
74,752 |
0.12 |
Q2  2013 |
≡ |
Dodge & Cox |
Reduce 0.66% |
32,500 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.23% |
11,700 |
0.02 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Sell 100.00% |
105 |
0.00 |
Q1  2013 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Buy |
105 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.42% |
21,802 |
0.03 |
Q4  2012 |
≡ |
Dodge & Cox |
Reduce 5.29% |
276,800 |
0.03 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.21% |
10,762 |
0.02 |
≡ |
Chuck Akre - Akre Capital Management |
Sell 100.00% |
503,474 |
1.12 |
Q3  2012 |
≡ |
Dodge & Cox |
Add 33.88% |
1,325,450 |
0.09 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 37.53% |
302,498 |
0.67 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.11% |
5,785 |
0.01 |
Q2  2012 |
≡ |
Thomas Gayner - Markel Group |
Add 0.33% |
16,832 |
0.02 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.60% |
4,830 |
0.01 |
≡ |
Dodge & Cox |
Reduce 4.86% |
200,000 |
0.01 |
Q1  2012 |
≡ |
Dodge & Cox |
Reduce 5.02% |
217,500 |
0.02 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.94% |
48,947 |
0.08 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 0.66% |
5,328 |
0.02 |
Q4  2011 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.06% |
489 |
0.00 |
≡ |
Dodge & Cox |
Reduce 8.46% |
400,000 |
0.03 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.15% |
7,734 |
0.01 |
Q3  2011 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.84% |
6,750 |
0.04 |
≡ |
Dodge & Cox |
Reduce 4.06% |
200,000 |
0.01 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.10% |
5,163 |
0.01 |
Q2  2011 |
≡ |
Chuck Akre - Akre Capital Management |
Add 61.84% |
305,383 |
1.87 |
≡ |
Dodge & Cox |
Reduce 18.24% |
1,100,000 |
0.08 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.28% |
14,814 |
0.03 |
Q1  2011 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.55% |
2,708 |
0.02 |
≡ |
Dodge & Cox |
Reduce 14.01% |
982,624 |
0.07 |
Q4  2010 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.11% |
520 |
0.00 |
≡ |
Dodge & Cox |
Reduce 22.15% |
1,995,376 |
0.15 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.90% |
47,153 |
0.08 |
Q3  2010 |
≡ |
Chuck Akre - Akre Capital Management |
Add 7.32% |
33,480 |
0.25 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.09% |
4,700 |
0.01 |
≡ |
Warren Buffett - Berkshire Hathaway |
Sell 100.00% |
7,725,900 |
0.33 |
Q2  2010 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 12.65% |
66,181 |
0.40 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.69% |
36,600 |
0.05 |
Q1  2010 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 23.46% |
160,359 |
1.23 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 3.43% |
274,100 |
0.01 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.26% |
13,800 |
0.02 |