Q1  2016 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 0.42% |
360 |
0.00 |
≡ |
Harry Burn - Sound Shore |
Reduce 12.19% |
76,100 |
0.34 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 41.00% |
12,300 |
1.79 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 99.40% |
52,477,678 |
3.33 |
Q4  2015 |
≡ |
Robert Olstein - Olstein Capital Management |
Buy |
46,000 |
0.57 |
≡ |
Harry Burn - Sound Shore |
Reduce 4.92% |
32,300 |
0.14 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 11.01% |
10,680 |
0.01 |
Q3  2015 |
≡ |
David Katz - Matrix Asset Advisors |
Add 7.14% |
2,000 |
0.22 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 5.96% |
6,145 |
0.00 |
≡ |
Harry Burn - Sound Shore |
Reduce 9.65% |
70,100 |
0.28 |
Q2  2015 |
≡ |
Harry Burn - Sound Shore |
Reduce 1.26% |
9,300 |
0.03 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 5.51% |
6,015 |
0.00 |
Q1  2015 |
≡ |
Harry Burn - Sound Shore |
Add 12.90% |
84,100 |
0.30 |
≡ |
David Katz - Matrix Asset Advisors |
Add 4.87% |
1,300 |
0.14 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 2.89% |
3,250 |
0.00 |
Q4  2014 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 6.69% |
8,065 |
0.01 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 11.88% |
3,600 |
0.44 |
≡ |
Harry Burn - Sound Shore |
Reduce 23.37% |
198,800 |
0.79 |
Q3  2014 |
≡ |
Harry Burn - Sound Shore |
Add 21.39% |
149,900 |
0.52 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 1.06% |
1,285 |
0.00 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 4.11% |
1,300 |
0.15 |
Q2  2014 |
≡ |
Thomas Gayner - Markel Group |
Add 33.68% |
32,000 |
0.07 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 4.33% |
5,510 |
0.00 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 9.71% |
3,400 |
0.33 |
Q1  2014 |
≡ |
Thomas Gayner - Markel Group |
Add 126.73% |
53,100 |
0.13 |
≡ |
Harry Burn - Sound Shore |
Add 48.18% |
227,900 |
0.84 |
≡ |
David Katz - Matrix Asset Advisors |
Add 18.64% |
5,500 |
0.54 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 2.69% |
3,335 |
0.00 |
Q4  2013 |
≡ |
Thomas Gayner - Markel Group |
Add 22.87% |
7,800 |
0.02 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 2.32% |
2,950 |
0.00 |
≡ |
Bill Ackman - Pershing Square Capital Management |
Reduce 65.18% |
1,384,288 |
1.37 |
≡ |
Bill & Melinda Gates Foundation Trust |
Sell 100.00% |
1,500,000 |
0.58 |
Q3  2013 |
≡ |
David Katz - Matrix Asset Advisors |
Add 11.32% |
3,000 |
0.32 |
≡ |
Harry Burn - Sound Shore |
Reduce 3.76% |
18,500 |
0.07 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 10.69% |
15,193 |
0.01 |
≡ |
Bill Ackman - Pershing Square Capital Management |
Reduce 76.24% |
6,816,240 |
6.13 |
Q2  2013 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 4.91% |
7,330 |
0.01 |
≡ |
Bill Ackman - Pershing Square Capital Management |
Reduce 68.01% |
19,006,759 |
16.20 |
Q1  2013 |
≡ |
Thomas Gayner - Markel Group |
Reduce 0.87% |
300 |
0.00 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 2.27% |
3,475 |
0.00 |
Q4  2012 |
≡ |
Bill & Melinda Gates Foundation Trust |
Add 1222.34% |
1,386,565 |
0.56 |
≡ |
Thomas Gayner - Markel Group |
Add 79.17% |
15,200 |
0.04 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 7.02% |
2,000 |
0.26 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 7.60% |
12,584 |
0.01 |
≡ |
Harry Burn - Sound Shore |
Reduce 9.05% |
48,900 |
0.23 |
Q3  2012 |
≡ |
Bill Ackman - Pershing Square Capital Management |
Add 27.52% |
6,030,684 |
4.95 |
≡ |
Thomas Gayner - Markel Group |
Buy |
19,200 |
0.06 |
≡ |
Bill & Melinda Gates Foundation Trust |
Buy |
113,435 |
0.05 |
≡ |
Harry Burn - Sound Shore |
Reduce 8.13% |
47,800 |
0.22 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 10.98% |
20,410 |
0.02 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 11.42% |
6,809,125 |
0.63 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 14.93% |
5,000 |
0.60 |
Q2  2012 |
≡ |
Harry Burn - Sound Shore |
Add 30.02% |
135,800 |
0.57 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.15% |
280 |
0.00 |
≡ |
Bill Ackman - Pershing Square Capital Management |
Buy |
21,916,208 |
18.97 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 18.64% |
13,651,933 |
1.12 |
Q1  2012 |
≡ |
David Katz - Matrix Asset Advisors |
Add 30.35% |
7,800 |
0.62 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 0.45% |
842 |
0.00 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 4.57% |
3,511,900 |
0.31 |
≡ |
Harry Burn - Sound Shore |
Reduce 27.49% |
171,500 |
0.70 |
≡ |
Thomas Gayner - Markel Group |
Sell 100.00% |
43,200 |
0.15 |
Q4  2011 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.18% |
329 |
0.00 |
≡ |
Harry Burn - Sound Shore |
Buy |
623,900 |
2.68 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 1.53% |
400 |
0.04 |
≡ |
Thomas Gayner - Markel Group |
Reduce 31.86% |
20,200 |
0.07 |
≡ |
Robert Olstein - Olstein Capital Management |
Sell 100.00% |
55,500 |
0.74 |
Q3  2011 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 4.46% |
8,694 |
0.01 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 14.43% |
4,400 |
0.37 |
≡ |
Robert Olstein - Olstein Capital Management |
Reduce 41.58% |
39,500 |
0.53 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Sell 100.00% |
220,000 |
1.78 |
Q2  2011 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 7.19% |
13,075 |
0.02 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 3.17% |
1,000 |
0.07 |
Q1  2011 |
≡ |
David Katz - Matrix Asset Advisors |
Add 36.96% |
8,500 |
0.48 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 7.08% |
13,850 |
0.02 |
Q4  2010 |
≡ |
David Katz - Matrix Asset Advisors |
Add 43.75% |
7,000 |
0.45 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 5.10% |
10,509 |
0.03 |
Q3  2010 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 1.67% |
1,305,000 |
0.16 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 6.97% |
15,442 |
0.04 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 33.33% |
8,000 |
0.54 |
Q2  2010 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 29.41% |
50,000 |
0.41 |
≡ |
David Katz - Matrix Asset Advisors |
Add 9.09% |
2,000 |
0.15 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 1.30% |
1,025,748 |
0.13 |
≡ |
Robert Olstein - Olstein Capital Management |
Reduce 5.00% |
5,000 |
0.06 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 15.66% |
41,130 |
0.12 |
Q1  2010 |
≡ |
Thomas Gayner - Markel Group |
Add 260.23% |
45,800 |
0.18 |
≡ |
David Katz - Matrix Asset Advisors |
Add 4.76% |
1,000 |
0.06 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 2.35% |
6,325 |
0.02 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 9.61% |
8,406,627 |
1.04 |
Q4  2009 |
≡ |
Thomas Gayner - Markel Group |
Add 1.15% |
200 |
0.00 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 0.01% |
35 |
0.00 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 9.15% |
8,812,599 |
0.92 |
≡ |
David Katz - Matrix Asset Advisors |
Reduce 12.86% |
3,100 |
0.19 |
≡ |
Robert Olstein - Olstein Capital Management |
Reduce 24.24% |
32,000 |
0.33 |
Q3  2009 |
≡ |
David Katz - Matrix Asset Advisors |
Add 100.83% |
12,100 |
0.74 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 5.52% |
14,075 |
0.04 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 3.03% |
5,000 |
0.04 |
≡ |
Thomas Gayner - Markel Group |
Add 1.16% |
200 |
0.00 |
≡ |
Robert Olstein - Olstein Capital Management |
Reduce 4.76% |
6,600 |
0.07 |
Q2  2009 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 312.50% |
125,000 |
0.87 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 86.22% |
118,050 |
0.35 |