Q4  2011 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Add 4599.92% |
435,474 |
14.10 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 27.01% |
315,668 |
0.66 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 8.61% |
131,004 |
0.18 |
≡ |
Chuck Akre - Akre Capital Management |
Add 3.57% |
7,535 |
0.09 |
Q3  2011 |
≡ |
Tweedy Browne Co. - Tweedy Browne Value Fund |
Add 4792.33% |
30,000 |
0.60 |
≡ |
Chuck Akre - Akre Capital Management |
Add 129.05% |
119,050 |
1.64 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 66.86% |
468,207 |
1.11 |
≡ |
Bill & Melinda Gates Foundation Trust |
Add 17.52% |
14,344,522 |
6.95 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 5.00% |
25,000 |
0.25 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 2.22% |
33,135 |
0.05 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Buy |
16,500 |
2.75 |
Q2  2011 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 2022.20% |
667,326 |
1.54 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Add 198.91% |
6,566 |
0.19 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Add 42.66% |
2,543,800 |
1.39 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 5.26% |
25,000 |
0.25 |
≡ |
Chuck Akre - Akre Capital Management |
Add 3.35% |
2,990 |
0.04 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 2.81% |
40,657 |
0.06 |
Q1  2011 |
≡ |
Prem Watsa - Fairfax Financial Holdings |
Add 75.00% |
4,500 |
0.01 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Add 33.19% |
1,486,000 |
0.95 |
≡ |
Chuck Akre - Akre Capital Management |
Add 5.95% |
5,010 |
0.08 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 3.13% |
43,940 |
0.07 |
Q4  2010 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 214.29% |
22,500 |
0.07 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Add 17.02% |
651,300 |
0.42 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 3.01% |
40,985 |
0.12 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.64% |
10,007 |
0.04 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.30% |
250 |
0.00 |
Q3  2010 |
≡ |
Bill & Melinda Gates Foundation Trust |
Add 24.14% |
17,862,655 |
10.08 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.77% |
10,365 |
0.04 |
Q2  2010 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 1650.00% |
9,900 |
0.04 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.21% |
2,845 |
0.01 |
Q1  2010 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 284.13% |
1,161,584 |
5.84 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 3.91% |
50,788 |
0.18 |
≡ |
Tweedy Browne Co. - Tweedy Browne Value Fund |
Buy |
626 |
0.01 |
Q4  2009 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Add 62.82% |
3,878,500 |
3.36 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 1.37% |
1,500 |
0.00 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.37% |
4,800 |
0.02 |
Q3  2009 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 48.56% |
10,950 |
2.11 |
≡ |
Bill & Melinda Gates Foundation Trust |
Add 30.26% |
18,934,400 |
12.40 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 8.90% |
8,950 |
0.03 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 6.83% |
82,800 |
0.29 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Add 1.03% |
3,300 |
0.07 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Buy |
6,174,150 |
5.61 |
Q2  2009 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 76.25% |
43,500 |
0.13 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Add 9.24% |
27,200 |
0.67 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 1.52% |
18,100 |
0.06 |
Q1  2009 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Add 2218.11% |
281,700 |
11.69 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 655.63% |
49,500 |
0.15 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 1.07% |
12,650 |
0.05 |
≡ |
Prem Watsa - Fairfax Financial Holdings |
Buy |
6,000 |
0.01 |
Q4  2008 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 15.07% |
4,000 |
0.97 |
Q3  2008 |
≡ |
Bill & Melinda Gates Foundation Trust |
Add 44.87% |
21,312,500 |
16.72 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.03% |
500 |
0.00 |
Q2  2008 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.05% |
750 |
0.00 |
Q1  2008 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 151.47% |
5,150 |
0.02 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 25.19% |
6,750 |
1.53 |
Q4  2007 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 223.81% |
2,350 |
0.01 |
Q3  2007 |
≡ |
Bill & Melinda Gates Foundation Trust |
Add 95.00% |
23,750,000 |
20.57 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 1.21% |
500 |
0.09 |
Q2  2007 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 5.76% |
2,250 |
0.39 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.23% |
3,600 |
0.01 |
Q1  2007 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 10.62% |
3,750 |
0.77 |