Q4  2013 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.08% |
1,750 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Sell 100.00% |
34,800 |
3.64 |
Q3  2013 |
≡ |
Thomas Gayner - Markel Group |
Add 0.07% |
1,400 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 37.07% |
20,500 |
2.14 |
Q2  2013 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.17% |
3,660 |
0.01 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Sell 100.00% |
780 |
0.00 |
Q1  2013 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 17.89% |
170 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.05% |
1,000 |
0.00 |
Q4  2012 |
≡ |
Thomas Gayner - Markel Group |
Add 0.11% |
2,400 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 5.15% |
3,000 |
0.27 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 5.00% |
50 |
0.00 |
Q3  2012 |
≡ |
Thomas Gayner - Markel Group |
Add 147.46% |
1,281,200 |
2.00 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 33.33% |
500 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 21.74% |
16,200 |
1.35 |
≡ |
David Katz - Matrix Asset Advisors |
Sell 100.00% |
30,000 |
1.18 |
Q2  2012 |
≡ |
Steven Romick - FPA Crescent Fund |
Add 4.90% |
101,500 |
0.05 |
≡ |
Thomas Gayner - Markel Group |
Add 26.87% |
184,000 |
0.25 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 64.82% |
29,300 |
2.01 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 57.45% |
40,500 |
1.59 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 26.83% |
550 |
0.00 |
Q1  2012 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 15.90% |
6,200 |
0.45 |
≡ |
Thomas Gayner - Markel Group |
Add 208.00% |
462,500 |
0.72 |
Q4  2011 |
≡ |
Thomas Gayner - Markel Group |
Add 0.18% |
400 |
0.00 |
≡ |
Steven Romick - FPA Crescent Fund |
Add 30.00% |
478,500 |
0.35 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 25.14% |
13,100 |
1.01 |
Q3  2011 |
≡ |
Steven Romick - FPA Crescent Fund |
Add 43.11% |
480,500 |
0.41 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Buy |
2,050 |
0.00 |
≡ |
Dodge & Cox |
Sell 100.00% |
2,767,575 |
0.27 |
Q2  2011 |
≡ |
Dodge & Cox |
Reduce 69.13% |
6,198,420 |
0.60 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 26.72% |
19,000 |
1.63 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 20.79% |
18,500 |
0.81 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.09% |
200 |
0.00 |
≡ |
Robert Olstein - Olstein Capital Management |
Sell 100.00% |
120,000 |
0.78 |
Q1  2011 |
≡ |
Robert Olstein - Olstein Capital Management |
Buy |
120,000 |
0.78 |
≡ |
Dodge & Cox |
Reduce 25.30% |
3,036,680 |
0.27 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 12.65% |
10,300 |
0.76 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 4.30% |
4,000 |
0.15 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.18% |
400 |
0.00 |
Q4  2010 |
≡ |
Thomas Gayner - Markel Group |
Add 0.23% |
500 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 9.86% |
8,900 |
0.64 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 4.12% |
4,000 |
0.16 |
≡ |
Dodge & Cox |
Reduce 0.92% |
111,100 |
0.01 |
Q3  2010 |
≡ |
Dodge & Cox |
Add 37.55% |
3,306,700 |
0.28 |
≡ |
Steven Romick - FPA Crescent Fund |
Buy |
1,114,500 |
1.78 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Buy |
90,300 |
5.71 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.09% |
200 |
0.00 |
≡ |
Ruane Cunniff - Sequoia Fund |
Sell 100.00% |
2,112,783 |
2.41 |
Q2  2010 |
≡ |
David Katz - Matrix Asset Advisors |
Add 7.78% |
7,000 |
0.23 |
≡ |
Dodge & Cox |
Add 15.70% |
1,195,000 |
0.09 |
Q1  2010 |
≡ |
David Katz - Matrix Asset Advisors |
Add 9.76% |
8,000 |
0.30 |
≡ |
Thomas Gayner - Markel Group |
Add 74.65% |
95,000 |
0.22 |
≡ |
Stephen Mandel - Lone Pine Capital |
Sell 100.00% |
7,679,875 |
2.88 |
Q4  2009 |
≡ |
Dodge & Cox |
Add 68.70% |
3,100,000 |
0.29 |
≡ |
Stephen Mandel - Lone Pine Capital |
Add 88.40% |
3,603,455 |
1.35 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 7.87% |
7,000 |
0.26 |
Q3  2009 |
≡ |
David Katz - Matrix Asset Advisors |
Add 2.30% |
2,000 |
0.08 |
≡ |
Thomas Gayner - Markel Group |
Add 67.76% |
51,400 |
0.15 |
≡ |
Stephen Mandel - Lone Pine Capital |
Buy |
4,076,420 |
1.97 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 0.27% |
5,785 |
0.01 |
Q2  2009 |
≡ |
Thomas Gayner - Markel Group |
Add 15.53% |
10,200 |
0.03 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 11.22% |
11,000 |
0.40 |
≡ |
Dodge & Cox |
Reduce 10.02% |
502,300 |
0.04 |
≡ |
Mason Hawkins - Longleaf Partners |
Sell 100.00% |
4,924,819 |
2.47 |
Q1  2009 |
≡ |
Mason Hawkins - Longleaf Partners |
Reduce 57.21% |
6,584,053 |
3.30 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 3.92% |
4,000 |
0.15 |
Q4  2008 |
≡ |
David Katz - Matrix Asset Advisors |
Add 30.77% |
24,000 |
0.72 |
≡ |
Mason Hawkins - Longleaf Partners |
Reduce 15.55% |
2,119,128 |
0.99 |
≡ |
Dodge & Cox |
Reduce 12.25% |
700,000 |
0.05 |
Q3  2008 |
≡ |
Mason Hawkins - Longleaf Partners |
Add 6.35% |
814,000 |
0.29 |
≡ |
David Katz - Matrix Asset Advisors |
Add 36.13% |
20,700 |
0.62 |
≡ |
Dodge & Cox |
Reduce 4.99% |
300,000 |
0.02 |
≡ |
David Einhorn - Greenlight Capital |
Sell 100.00% |
2,000,000 |
2.46 |
Q2  2008 |
≡ |
David Katz - Matrix Asset Advisors |
Add 91.00% |
27,300 |
0.73 |
≡ |
Dodge & Cox |
Reduce 13.00% |
898,600 |
0.06 |
Q1  2008 |
≡ |
Dodge & Cox |
Add 0.02% |
1,100 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Add 0.46% |
300 |
0.00 |
≡ |
Mason Hawkins - Longleaf Partners |
Add 30.51% |
2,995,695 |
1.14 |
≡ |
David Katz - Matrix Asset Advisors |
Buy |
30,000 |
0.89 |
Q4  2007 |
≡ |
Thomas Gayner - Markel Group |
Add 530.89% |
55,000 |
0.11 |
≡ |
Dodge & Cox |
Buy |
6,911,875 |
0.42 |
≡ |
David Einhorn - Greenlight Capital |
Buy |
2,000,000 |
2.88 |
≡ |
Mason Hawkins - Longleaf Partners |
Buy |
9,818,305 |
3.35 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 0.05% |
1,147 |
0.00 |
Q3  2007 |
≡ |
Thomas Gayner - Markel Group |
Buy |
10,360 |
0.02 |