Q2  2018 |
≡ |
Dodge & Cox |
Add 1.67% |
110,000 |
0.04 |
≡ |
Robert Olstein - Olstein Capital Management |
Buy |
17,000 |
0.50 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 10.09% |
27,637 |
0.27 |
Q1  2018 |
≡ |
Thomas Gayner - Markel Group |
Add 68.64% |
26,840 |
0.13 |
≡ |
David Katz - Matrix Asset Advisors |
Buy |
5,100 |
2.29 |
≡ |
Dodge & Cox |
Reduce 6.89% |
487,700 |
0.18 |
≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
29,200 |
0.09 |
Q4  2017 |
≡ |
Lee Ainslie - Maverick Capital |
Add 41.75% |
8,600 |
0.03 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 8.57% |
600 |
0.27 |
≡ |
Dodge & Cox |
Reduce 16.63% |
1,411,500 |
0.51 |
Q3  2017 |
≡ |
Thomas Gayner - Markel Group |
Add 128.65% |
22,000 |
0.10 |
≡ |
Lee Ainslie - Maverick Capital |
Add 14.06% |
2,540 |
0.01 |
Q2  2017 |
≡ |
Lee Ainslie - Maverick Capital |
Add 59.96% |
6,770 |
0.02 |
Q1  2017 |
≡ |
Lee Ainslie - Maverick Capital |
Buy |
11,290 |
0.03 |
≡ |
Dodge & Cox |
Reduce 0.35% |
30,000 |
0.01 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 13.58% |
1,100 |
0.45 |
≡ |
Daniel Loeb - Third Point |
Sell 100.00% |
400,000 |
0.94 |
Q4  2016 |
≡ |
Daniel Loeb - Third Point |
Buy |
400,000 |
0.94 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 5.21% |
15,050 |
0.21 |
≡ |
Dodge & Cox |
Reduce 7.85% |
726,100 |
0.29 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 17.35% |
1,700 |
0.81 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Sell 100.00% |
9,393 |
0.01 |
Q3  2016 |
≡ |
Dodge & Cox |
Add 2.49% |
225,000 |
0.07 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 11.24% |
36,600 |
0.38 |
Q2  2016 |
≡ |
Thomas Gayner - Markel Group |
Add 375.00% |
13,500 |
0.06 |
≡ |
Dodge & Cox |
Add 7.77% |
650,000 |
0.18 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 8.59% |
30,600 |
0.29 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 9.62% |
1,000 |
0.00 |
Q1  2016 |
≡ |
Richard Pzena - Hancock Classic Value |
Add 30.19% |
82,625 |
0.69 |
≡ |
Dodge & Cox |
Add 25.02% |
1,675,000 |
0.49 |
≡ |
Thomas Gayner - Markel Group |
Buy |
3,600 |
0.02 |
Q4  2015 |
≡ |
Dodge & Cox |
Reduce 0.28% |
18,600 |
0.01 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 1.01% |
100 |
0.04 |
≡ |
Ruane Cunniff - Sequoia Fund |
Sell 100.00% |
432,779 |
1.09 |
Q3  2015 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 0.00% |
21 |
0.00 |
≡ |
Dodge & Cox |
Reduce 2.19% |
150,000 |
0.05 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 12.39% |
1,400 |
0.56 |
≡ |
Warren Buffett - Berkshire Hathaway |
Reduce 13.24% |
1,672,012 |
0.23 |
≡ |
Hillman Value Fund |
Sell 100.00% |
4,800 |
2.89 |
≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
173,000 |
0.55 |
Q2  2015 |
≡ |
Lee Ainslie - Maverick Capital |
Buy |
173,000 |
0.55 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 3.71% |
400 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 5.04% |
600 |
0.21 |
≡ |
Dodge & Cox |
Reduce 7.17% |
530,000 |
0.19 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 21.89% |
76,675 |
0.73 |
Q1  2015 |
≡ |
Dodge & Cox |
Reduce 0.94% |
70,000 |
0.02 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 42.80% |
8,075 |
0.01 |
≡ |
Guy Spier - Aquamarine Capital |
Sell 100.00% |
30,502 |
4.26 |
Q4  2014 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 17.58% |
4,025 |
0.01 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 19.54% |
85,075 |
0.63 |
Q3  2014 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 0.25% |
1,084 |
0.00 |
≡ |
Dodge & Cox |
Reduce 0.36% |
27,200 |
0.01 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 39.95% |
15,232 |
0.03 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Sell 100.00% |
106,863 |
4.83 |
Q2  2014 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 21.43% |
2,100 |
0.54 |
≡ |
Richard Pzena - Hancock Classic Value |
Add 9.66% |
38,350 |
0.23 |
≡ |
Dodge & Cox |
Add 8.24% |
570,000 |
0.16 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 0.09% |
403 |
0.00 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 31.77% |
17,750 |
0.03 |
Q1  2014 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 3.16% |
300 |
0.08 |
≡ |
Dodge & Cox |
Reduce 1.08% |
75,900 |
0.02 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 1.93% |
1,100 |
0.00 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 3.29% |
13,497 |
0.08 |
Q4  2013 |
≡ |
Richard Pzena - Hancock Classic Value |
Add 6.65% |
25,600 |
0.17 |
≡ |
Warren Buffett - Berkshire Hathaway |
Buy |
12,631,531 |
2.14 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 1.04% |
600 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 15.18% |
1,700 |
0.53 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Reduce 24.67% |
35,000 |
1.53 |
Q3  2013 |
≡ |
Richard Pzena - Hancock Classic Value |
Add 3.68% |
13,675 |
0.09 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 0.61% |
350 |
0.00 |
Q2  2013 |
≡ |
Richard Pzena - Hancock Classic Value |
Add 27.02% |
78,975 |
0.53 |
≡ |
Dodge & Cox |
Reduce 0.65% |
46,100 |
0.02 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 2.63% |
1,545 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 6.67% |
800 |
0.25 |
Q1  2013 |
≡ |
Richard Pzena - Hancock Classic Value |
Add 11.05% |
29,075 |
0.20 |
≡ |
Ruane Cunniff - Sequoia Fund |
Reduce 0.16% |
713 |
0.00 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 0.24% |
140 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 21.05% |
3,200 |
1.02 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Reduce 27.94% |
55,000 |
3.00 |
Q4  2012 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 0.93% |
555 |
0.00 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Reduce 1.01% |
2,000 |
0.08 |
≡ |
Dodge & Cox |
Reduce 1.50% |
107,100 |
0.03 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 6.03% |
16,900 |
0.14 |
Q3  2012 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 19.69% |
2,500 |
0.65 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 0.42% |
250 |
0.00 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 3.80% |
11,075 |
0.09 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Reduce 60.71% |
307,267 |
12.78 |
Q2  2012 |
≡ |
Dodge & Cox |
Add 4.99% |
340,000 |
0.09 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 1.04% |
630 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 18.59% |
2,900 |
0.64 |
Q1  2012 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Add 135.64% |
291,344 |
11.16 |
≡ |
Dodge & Cox |
Reduce 0.42% |
29,000 |
0.01 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 0.58% |
350 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 12.85% |
2,300 |
0.62 |
≡ |
Hillman Value Fund |
Reduce 25.00% |
1,600 |
1.59 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 27.49% |
110,425 |
0.80 |
Q4  2011 |
≡ |
Hillman Value Fund |
Add 39.13% |
1,800 |
1.43 |
≡ |
Richard Pzena - Hancock Classic Value |
Add 37.52% |
109,575 |
0.64 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 4.23% |
2,680 |
0.00 |
≡ |
Mohnish Pabrai - Pabrai Investments |
Reduce 25.92% |
75,147 |
2.89 |