Q1  2018 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 0.84% |
4,811 |
0.00 |
≡ |
Chuck Akre - Akre Capital Management |
Reduce 0.04% |
1,750 |
0.00 |
Q4  2017 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 1.29% |
7,340 |
0.01 |
≡ |
Lee Ainslie - Maverick Capital |
Add 8.21% |
274,169 |
0.39 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 22.66% |
416,551 |
1.92 |
≡ |
Robert Olstein - Olstein Capital Management |
Reduce 10.67% |
8,000 |
0.12 |
≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 6.63% |
215,388 |
0.29 |
Q3  2017 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.87% |
4,865 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Add 1.11% |
10,000 |
0.02 |
≡ |
Lee Ainslie - Maverick Capital |
Add 206.24% |
2,248,515 |
3.00 |
≡ |
Robert Olstein - Olstein Capital Management |
Reduce 29.91% |
32,000 |
0.44 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 17.47% |
389,181 |
1.40 |
≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 2.70% |
90,191 |
0.11 |
Q2  2017 |
≡ |
Thomas Gayner - Markel Group |
Add 1.46% |
13,000 |
0.03 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 2.18% |
12,015 |
0.01 |
≡ |
Lee Ainslie - Maverick Capital |
Buy |
1,090,239 |
1.28 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 22.29% |
639,178 |
1.84 |
≡ |
Robert Olstein - Olstein Capital Management |
Reduce 12.30% |
15,000 |
0.18 |
≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 4.20% |
146,200 |
0.17 |
≡ |
Stephen Mandel - Lone Pine Capital |
Sell 100.00% |
6,165,815 |
2.88 |
Q1  2017 |
≡ |
Thomas Gayner - Markel Group |
Add 1.02% |
9,000 |
0.02 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 1.88% |
10,137 |
0.01 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 7.02% |
8,000 |
0.09 |
≡ |
William Von Mueffling - Cantillon Capital Management |
Add 14.83% |
450,069 |
0.51 |
≡ |
Chuck Akre - Akre Capital Management |
Add 34.98% |
1,267,080 |
1.87 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 11.88% |
386,375 |
0.88 |
≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 5.89% |
385,662 |
0.18 |
Q4  2016 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.19% |
6,860 |
0.01 |
≡ |
Thomas Gayner - Markel Group |
Add 1.32% |
11,500 |
0.02 |
≡ |
David Rolfe - Wedgewood Partners |
Add 1.45% |
46,471 |
0.09 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 39.02% |
32,000 |
0.32 |
≡ |
Stephen Mandel - Lone Pine Capital |
Add 180.26% |
4,213,802 |
1.72 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Buy |
215,000 |
2.47 |
≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 3.12% |
97,700 |
0.11 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 0.37% |
1,980 |
0.00 |
≡ |
Daniel Loeb - Third Point |
Sell 100.00% |
2,100,000 |
1.51 |
Q3  2016 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.17% |
908 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Add 1.06% |
9,100 |
0.02 |
≡ |
Warren Buffett - Berkshire Hathaway |
Add 3.16% |
323,300 |
0.02 |
≡ |
David Rolfe - Wedgewood Partners |
Add 7.22% |
216,030 |
0.37 |
≡ |
William Von Mueffling - Cantillon Capital Management |
Add 37.98% |
862,100 |
1.02 |
≡ |
Daniel Loeb - Third Point |
Buy |
2,100,000 |
1.51 |
≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 67.57% |
4,870,096 |
1.79 |
≡ |
Robert Olstein - Olstein Capital Management |
Reduce 6.82% |
6,000 |
0.08 |
Q2  2016 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.06% |
310 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Add 0.82% |
7,000 |
0.01 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 31.34% |
21,000 |
0.26 |
≡ |
Chuck Akre - Akre Capital Management |
Add 58.07% |
1,328,000 |
2.00 |
≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 3.71% |
277,581 |
0.10 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 2.90% |
89,404 |
0.13 |
≡ |
William Von Mueffling - Cantillon Capital Management |
Reduce 2.62% |
61,000 |
0.08 |
Q1  2016 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.17% |
3,840 |
0.01 |
≡ |
Thomas Gayner - Markel Group |
Add 0.38% |
3,200 |
0.01 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 3.08% |
2,000 |
0.03 |
≡ |
Warren Buffett - Berkshire Hathaway |
Add 3.58% |
354,000 |
0.02 |
≡ |
William Von Mueffling - Cantillon Capital Management |
Add 72.84% |
982,363 |
1.31 |
≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 41.38% |
5,283,907 |
2.05 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 3.55% |
113,421 |
0.16 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 0.21% |
1,162 |
0.00 |
Q4  2015 |
≡ |
Thomas Gayner - Markel Group |
Add 2.10% |
17,500 |
0.04 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 3.44% |
18,017 |
0.01 |
≡ |
Stephen Mandel - Lone Pine Capital |
Add 30.71% |
2,999,796 |
1.04 |
≡ |
William Von Mueffling - Cantillon Capital Management |
Buy |
1,348,665 |
1.97 |
≡ |
Robert Olstein - Olstein Capital Management |
Reduce 15.58% |
12,000 |
0.15 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 15.49% |
585,185 |
0.78 |
Q3  2015 |
≡ |
Thomas Gayner - Markel Group |
Add 1.83% |
15,000 |
0.03 |
≡ |
Stephen Mandel - Lone Pine Capital |
Add 9.76% |
868,925 |
0.27 |
≡ |
Robert Olstein - Olstein Capital Management |
Reduce 16.30% |
15,000 |
0.17 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 12.02% |
516,412 |
0.52 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 3.53% |
19,183 |
0.01 |
Q2  2015 |
≡ |
Thomas Gayner - Markel Group |
Add 1.36% |
11,000 |
0.02 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 18.39% |
84,364 |
0.05 |
≡ |
Robert Olstein - Olstein Capital Management |
Buy |
92,000 |
0.83 |
≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 6.41% |
609,730 |
0.18 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 2.75% |
121,510 |
0.11 |
Q1  2015 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.06% |
264 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Add 6.04% |
46,000 |
0.08 |
≡ |
Stephen Mandel - Lone Pine Capital |
Add 34.21% |
2,424,192 |
0.68 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 1.51% |
152,000 |
0.01 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 0.95% |
42,457 |
0.04 |
Q4  2014 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.07% |
1,520 |
0.00 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 1.60% |
7,232 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Add 6.72% |
48,000 |
0.08 |
≡ |
David Rolfe - Wedgewood Partners |
Add 10.17% |
411,536 |
0.36 |
≡ |
Warren Buffett - Berkshire Hathaway |
Add 16.91% |
1,452,000 |
0.09 |
≡ |
Stephen Mandel - Lone Pine Capital |
Buy |
7,086,076 |
1.98 |
Q3  2014 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.59% |
2,660 |
0.00 |
≡ |
David Rolfe - Wedgewood Partners |
Add 6.78% |
256,920 |
0.22 |
≡ |
Thomas Gayner - Markel Group |
Add 8.51% |
56,000 |
0.08 |
≡ |
Warren Buffett - Berkshire Hathaway |
Add 19.25% |
1,386,164 |
0.07 |
Q2  2014 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 1.33% |
5,896 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Add 11.53% |
68,000 |
0.10 |
≡ |
Warren Buffett - Berkshire Hathaway |
Add 15.71% |
977,160 |
0.05 |
≡ |
David Rolfe - Wedgewood Partners |
Add 55.23% |
1,348,780 |
1.24 |
Q1  2014 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 2.03% |
8,800 |
0.00 |
≡ |
Thomas Gayner - Markel Group |
Add 7.98% |
43,600 |
0.07 |
≡ |
Chuck Akre - Akre Capital Management |
Add 13.53% |
272,000 |
0.47 |
≡ |
David Rolfe - Wedgewood Partners |
Reduce 32.15% |
1,157,208 |
1.16 |
Q4  2013 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 1.90% |
8,076 |
0.00 |
≡ |
David Rolfe - Wedgewood Partners |
Add 4.27% |
147,476 |
0.17 |