Q4  2018 |
≡ |
Francois Rochon - Giverny Capital |
Add 31.26% |
158,217 |
0.87 |
≡ |
Mairs & Power Growth Fund |
Add 31.03% |
135,000 |
0.14 |
≡ |
David Rolfe - Wedgewood Partners |
Add 10.96% |
167,009 |
0.46 |
≡ |
Torray Funds |
Add 3.28% |
13,919 |
0.07 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 2.54% |
148,449 |
0.31 |
Q3  2018 |
≡ |
Lee Ainslie - Maverick Capital |
Add 19.69% |
820,477 |
0.50 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.01% |
100 |
0.00 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 0.01% |
711 |
0.00 |
≡ |
Francois Rochon - Giverny Capital |
Buy |
506,129 |
2.82 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Buy |
330,000 |
2.19 |
Q2  2018 |
≡ |
Mairs & Power Growth Fund |
Add 36.36% |
120,000 |
0.14 |
≡ |
Lee Ainslie - Maverick Capital |
Add 22.28% |
759,436 |
0.45 |
≡ |
David Rolfe - Wedgewood Partners |
Add 6.74% |
102,170 |
0.26 |
Q1  2018 |
≡ |
Triple Frond Partners |
Add 9.50% |
237,565 |
1.39 |
≡ |
Lee Ainslie - Maverick Capital |
Add 8.19% |
257,900 |
0.17 |
≡ |
Mairs & Power Growth Fund |
Buy |
330,000 |
0.40 |
Q4  2017 |
≡ |
Lee Ainslie - Maverick Capital |
Buy |
3,150,359 |
2.04 |
Q3  2016 |
≡ |
David Katz - Matrix Asset Advisors |
Add 1.14% |
700 |
0.04 |
Q2  2016 |
≡ |
David Katz - Matrix Asset Advisors |
Add 9.46% |
5,300 |
0.24 |
≡ |
Ruane Cunniff - Sequoia Fund |
Buy |
3,527,173 |
2.19 |
Q1  2016 |
≡ |
David Katz - Matrix Asset Advisors |
Add 348.00% |
43,500 |
2.16 |
≡ |
David Rolfe - Wedgewood Partners |
Buy |
5,745,873 |
2.92 |
Q4  2015 |
≡ |
Dodge & Cox |
Add 5.69% |
3,328,500 |
0.20 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 5.23% |
477,100 |
0.62 |
Q3  2015 |
≡ |
Stephen Mandel - Lone Pine Capital |
Add 1689.68% |
12,647,625 |
1.61 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 4.16% |
364,550 |
0.33 |
≡ |
Dodge & Cox |
Add 0.74% |
430,000 |
0.02 |
Q2  2015 |
≡ |
Dodge & Cox |
Add 0.52% |
300,000 |
0.02 |
≡ |
Stephen Mandel - Lone Pine Capital |
Buy |
748,520 |
0.11 |
Q1  2015 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 8.47% |
717,521 |
0.68 |
≡ |
Dodge & Cox |
Add 2.12% |
1,200,000 |
0.06 |
Q4  2014 |
≡ |
Dodge & Cox |
Add 1.91% |
1,059,533 |
0.05 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 1.57% |
130,658 |
0.14 |
Q3  2014 |
≡ |
Dodge & Cox |
Add 1.98% |
1,078,767 |
0.05 |
Q2  2014 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 15.79% |
1,138,348 |
1.24 |
≡ |
Dodge & Cox |
Add 1.87% |
1,000,000 |
0.05 |
Q1  2014 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 5.73% |
57,300 |
0.05 |
Q3  2013 |
≡ |
Dodge & Cox |
Add 2.84% |
1,500,000 |
0.07 |
Q2  2013 |
≡ |
David Rolfe - Wedgewood Partners |
Add 13.84% |
867,720 |
0.53 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 6.93% |
607,185 |
0.60 |
Q1  2013 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 22.38% |
1,601,118 |
1.49 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 1.83% |
18,504 |
0.01 |
Q4  2012 |
≡ |
David Rolfe - Wedgewood Partners |
Add 31.81% |
1,662,023 |
1.11 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Add 21.55% |
1,268,325 |
1.09 |
≡ |
Dodge & Cox |
Add 8.55% |
4,190,800 |
0.15 |
≡ |
David Katz - Matrix Asset Advisors |
Add 2.35% |
2,800 |
0.08 |
Q3  2012 |
≡ |
David Rolfe - Wedgewood Partners |
Add 14.36% |
656,017 |
0.53 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 2.40% |
23,805 |
0.01 |
≡ |
Glenn Greenberg - Brave Warrior Advisors |
Buy |
5,886,406 |
4.67 |
Q2  2012 |
≡ |
David Rolfe - Wedgewood Partners |
Add 13.34% |
537,644 |
0.53 |
≡ |
David Katz - Matrix Asset Advisors |
Add 5.98% |
7,000 |
0.12 |
≡ |
Dodge & Cox |
Add 1.45% |
700,000 |
0.02 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.99% |
9,700 |
0.01 |
Q1  2012 |
≡ |
David Katz - Matrix Asset Advisors |
Add 32.95% |
29,000 |
0.50 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 3.63% |
34,500 |
0.02 |
≡ |
Dodge & Cox |
Add 2.77% |
1,300,700 |
0.05 |
≡ |
David Rolfe - Wedgewood Partners |
Buy |
4,031,350 |
4.68 |
Q4  2011 |
≡ |
David Katz - Matrix Asset Advisors |
Add 59.42% |
32,800 |
0.49 |
≡ |
Harry Burn - Sound Shore |
Add 18.19% |
513,000 |
0.37 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 8.24% |
46,000 |
0.10 |
Q3  2011 |
≡ |
Dodge & Cox |
Add 36.22% |
12,500,000 |
0.41 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 18.72% |
88,000 |
0.21 |
≡ |
Harry Burn - Sound Shore |
Add 4.62% |
124,500 |
0.10 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.10% |
1,000 |
0.00 |
≡ |
David Katz - Matrix Asset Advisors |
Buy |
55,200 |
0.84 |
Q2  2011 |
≡ |
Dodge & Cox |
Add 26.83% |
7,300,000 |
0.28 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 11.11% |
47,000 |
0.13 |
≡ |
Harry Burn - Sound Shore |
Add 10.69% |
260,300 |
0.22 |
Q1  2011 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 3.67% |
34,000 |
0.03 |
≡ |
Dodge & Cox |
Add 1.34% |
359,800 |
0.01 |
Q4  2010 |
≡ |
Dodge & Cox |
Add 11.42% |
2,751,400 |
0.11 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 9.09% |
77,200 |
0.07 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 1.45% |
9,000 |
0.02 |
Q3  2010 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 26.73% |
131,000 |
0.32 |
≡ |
Dodge & Cox |
Add 23.90% |
4,648,400 |
0.16 |
≡ |
Harry Burn - Sound Shore |
Add 18.34% |
502,400 |
0.40 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 17.25% |
124,900 |
0.10 |
≡ |
Stephen Mandel - Lone Pine Capital |
Buy |
12,620,845 |
1.63 |
Q2  2010 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 76.90% |
213,000 |
0.57 |
≡ |
Dodge & Cox |
Add 69.14% |
7,951,600 |
0.31 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 17.58% |
108,300 |
0.10 |
≡ |
Harry Burn - Sound Shore |
Add 16.37% |
385,300 |
0.34 |
Q1  2010 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 16.01% |
85,000 |
0.10 |
≡ |
Dodge & Cox |
Buy |
11,500,000 |
0.51 |
Q4  2009 |
≡ |
Harry Burn - Sound Shore |
Add 17.80% |
393,000 |
0.37 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 5.07% |
25,600 |
0.03 |
Q3  2009 |
≡ |
Harry Burn - Sound Shore |
Add 19.22% |
356,000 |
0.34 |
Q2  2009 |
≡ |
Harry Burn - Sound Shore |
Add 0.92% |
16,800 |
0.02 |
Q1  2009 |
≡ |
Harry Burn - Sound Shore |
Buy |
1,835,600 |
2.01 |
≡ |
Robert Olstein - Olstein Capital Management |
Buy |
277,000 |
0.98 |
Q4  2008 |
≡ |
Stephen Mandel - Lone Pine Capital |
Buy |
7,568,466 |
2.10 |
Q2  2007 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 12.21% |
55,000 |
0.06 |
Q1  2007 |
≡ |
Robert Olstein - Olstein Capital Management |
Buy |
1,163,300 |
1.30 |