Q2  2020 |
≡ |
Torray Funds |
Reduce 3.05% |
2,488 |
0.08 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 4.04% |
85,869 |
0.16 |
≡ |
Bill & Melinda Gates Foundation Trust |
Reduce 11.13% |
5,000,000 |
5.00 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 13.59% |
78,411 |
0.39 |
≡ |
Harry Burn - Sound Shore |
Reduce 21.46% |
50,050 |
0.89 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 26.12% |
8,150 |
0.25 |
≡ |
Bill Ackman - Pershing Square Capital Management |
Sell 100.00% |
5,453,360 |
15.17 |
≡ |
David Einhorn - Greenlight Capital |
Sell 100.00% |
57,500 |
1.51 |
≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
165 |
0.00 |
Q1  2020 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Add 1396.29% |
227,525 |
8.16 |
≡ |
Bill Ackman - Pershing Square Capital Management |
Add 35.80% |
1,437,766 |
4.00 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 18.39% |
271,028 |
2.85 |
≡ |
Torray Funds |
Add 16.03% |
11,269 |
0.45 |
≡ |
Christopher Bloomstran - Semper Augustus |
Add 8.87% |
16,650 |
1.92 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 2.89% |
16,221 |
0.10 |
≡ |
Kahn Brothers Group |
Add 0.76% |
25 |
0.00 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.35% |
5,330 |
0.02 |
≡ |
David Einhorn - Greenlight Capital |
Buy |
57,500 |
1.51 |
≡ |
Robert Olstein - Olstein Capital Management |
Buy |
25,000 |
1.00 |
≡ |
David Katz - Matrix Asset Advisors |
Buy |
2,470 |
0.10 |
≡ |
Lee Ainslie - Maverick Capital |
Buy |
165 |
0.00 |
≡ |
Yacktman Asset Management |
Reduce 3.32% |
4,408 |
0.01 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 3.64% |
10,000 |
0.29 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 3.71% |
81,778 |
0.15 |
≡ |
Christopher Davis - Davis Advisors |
Reduce 4.68% |
73,502 |
0.09 |
≡ |
Francois Rochon - Giverny Capital |
Reduce 6.73% |
59,955 |
1.40 |
≡ |
Harry Burn - Sound Shore |
Reduce 9.72% |
25,100 |
0.49 |
≡ |
Bill & Melinda Gates Foundation Trust |
Reduce 10.02% |
5,000,000 |
5.27 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 20.99% |
8,290 |
0.29 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 83.45% |
238,126 |
0.40 |
Q4  2019 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 13.65% |
67,349 |
0.40 |
≡ |
Yacktman Asset Management |
Add 4.49% |
5,697 |
0.02 |
≡ |
Francois Rochon - Giverny Capital |
Add 2.27% |
19,806 |
0.41 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.08% |
1,200 |
0.00 |
≡ |
Christopher Bloomstran - Semper Augustus |
Reduce 0.04% |
80 |
0.01 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 0.37% |
1,065 |
0.00 |
≡ |
Torray Funds |
Reduce 0.48% |
339 |
0.01 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Reduce 1.18% |
195 |
0.01 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Reduce 2.01% |
30,175 |
0.36 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 2.47% |
55,786 |
0.10 |
≡ |
Bill & Melinda Gates Foundation Trust |
Reduce 9.11% |
5,000,000 |
5.30 |
≡ |
Harry Burn - Sound Shore |
Reduce 21.53% |
70,900 |
1.09 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 35.38% |
21,623 |
0.50 |
Q3  2019 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 19.41% |
244,438 |
2.71 |
≡ |
Bill & Melinda Gates Foundation Trust |
Add 16.64% |
7,833,551 |
7.68 |
≡ |
Bill Ackman - Pershing Square Capital Management |
Add 14.31% |
502,597 |
1.61 |
≡ |
Christopher Bloomstran - Semper Augustus |
Add 3.62% |
6,556 |
0.78 |
≡ |
Kahn Brothers Group |
Add 3.13% |
100 |
0.00 |
≡ |
Yacktman Asset Management |
Add 2.71% |
3,351 |
0.01 |
≡ |
Francois Rochon - Giverny Capital |
Add 0.75% |
6,525 |
0.14 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.14% |
2,170 |
0.01 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.10% |
278 |
0.00 |
≡ |
Torray Funds |
Add 0.00% |
1 |
0.00 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 2.95% |
15,000 |
0.09 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 3.01% |
70,153 |
0.11 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Reduce 10.11% |
1,855 |
0.08 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 81.89% |
276,293 |
5.11 |
Q2  2019 |
≡ |
Francois Rochon - Giverny Capital |
Add 3.88% |
32,318 |
0.70 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 3.77% |
10,000 |
0.27 |
≡ |
Yacktman Asset Management |
Add 2.33% |
2,815 |
0.01 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.12% |
1,870 |
0.01 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Buy |
1,259,424 |
14.28 |
≡ |
Bill Ackman - Pershing Square Capital Management |
Buy |
3,512,997 |
11.16 |
≡ |
Kahn Brothers Group |
Buy |
3,200 |
0.09 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 0.04% |
117 |
0.00 |
≡ |
Torray Funds |
Reduce 0.23% |
164 |
0.00 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 1.64% |
8,500 |
0.05 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 3.51% |
84,787 |
0.14 |
≡ |
Harry Burn - Sound Shore |
Reduce 7.42% |
26,400 |
0.34 |
≡ |
Bill & Melinda Gates Foundation Trust |
Reduce 9.60% |
5,000,000 |
5.38 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 42.52% |
249,596 |
4.51 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Reduce 86.08% |
113,480 |
5.20 |
Q1  2019 |
≡ |
Harry Burn - Sound Shore |
Add 7.53% |
24,900 |
0.28 |
≡ |
Francois Rochon - Giverny Capital |
Add 2.98% |
24,107 |
0.56 |
≡ |
Yacktman Asset Management |
Add 1.59% |
1,891 |
0.00 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.16% |
2,370 |
0.01 |
≡ |
Christopher Bloomstran - Semper Augustus |
Add 0.15% |
263 |
0.03 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.07% |
200 |
0.00 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Buy |
131,825 |
5.60 |
≡ |
Torray Funds |
Reduce 1.22% |
875 |
0.02 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 2.72% |
67,656 |
0.11 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 5.48% |
30,000 |
0.17 |
≡ |
Bill & Melinda Gates Foundation Trust |
Reduce 8.76% |
5,000,000 |
4.81 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 20.74% |
153,618 |
2.25 |
Q4  2018 |
≡ |
Ruane Cunniff - Sequoia Fund |
Add 73.84% |
232,343 |
1.43 |
≡ |
Harry Burn - Sound Shore |
Add 1.75% |
5,700 |
0.07 |
≡ |
Torray Funds |
Add 0.19% |
137 |
0.00 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.11% |
1,650 |
0.01 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 0.01% |
30 |
0.00 |
≡ |
Francois Rochon - Giverny Capital |
Reduce 0.56% |
4,518 |
0.12 |
≡ |
Christopher Bloomstran - Semper Augustus |
Reduce 1.65% |
3,030 |
0.40 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 2.61% |
66,488 |
0.11 |
≡ |
Bill & Melinda Gates Foundation Trust |
Reduce 8.05% |
5,000,000 |
4.66 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 10.29% |
84,911 |
1.15 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Reduce 11.67% |
35,000 |
1.10 |
≡ |
Bruce Berkowitz - Fairholme Capital |
Sell 100.00% |
9,600 |
0.34 |
Q3  2018 |
≡ |
Bill & Melinda Gates Foundation Trust |
Add 15.88% |
8,509,002 |
7.06 |
≡ |
Francois Rochon - Giverny Capital |
Add 6.71% |
51,106 |
1.24 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.95% |
24,097 |
0.04 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.14% |
2,065 |
0.01 |