Q1  2020 |
≡ |
ValueAct Capital |
Reduce 1.71% |
784,200 |
0.26 |
≡ |
First Eagle Investment Management |
Reduce 16.88% |
250,100 |
0.02 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 16.93% |
19,400 |
1.14 |
≡ |
Richard Pzena - Hancock Classic Value |
Reduce 48.74% |
648,423 |
0.98 |
≡ |
Josh Tarasoff - Greenlea Lane Capital |
Sell 100.00% |
686,455 |
10.28 |
Q4  2019 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 2.64% |
35,100 |
0.01 |
≡ |
Prem Watsa - Fairfax Financial Holdings |
Buy |
66,000 |
0.09 |
≡ |
John Rogers - Ariel Appreciation Fund |
Reduce 3.07% |
19,100 |
0.04 |
≡ |
ValueAct Capital |
Reduce 4.81% |
2,315,800 |
0.68 |
≡ |
Josh Tarasoff - Greenlea Lane Capital |
Reduce 9.43% |
71,445 |
1.07 |
≡ |
John Armitage - Egerton Capital |
Reduce 40.23% |
2,552,006 |
0.53 |
≡ |
Lee Ainslie - Maverick Capital |
Reduce 43.64% |
896,644 |
0.38 |
Q3  2019 |
≡ |
Lee Ainslie - Maverick Capital |
Add 6.71% |
129,228 |
0.05 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.35% |
4,600 |
0.00 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.01% |
1,220 |
0.00 |
≡ |
ValueAct Capital |
Reduce 5.13% |
2,600,000 |
0.75 |
≡ |
Josh Tarasoff - Greenlea Lane Capital |
Reduce 15.94% |
143,760 |
2.30 |
≡ |
John Armitage - Egerton Capital |
Reduce 27.89% |
2,453,886 |
0.47 |
≡ |
Greenhaven Associates |
Sell 100.00% |
1,452,230 |
0.64 |
Q2  2019 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 43.43% |
34,700 |
1.55 |
≡ |
Josh Tarasoff - Greenlea Lane Capital |
Add 16.76% |
129,400 |
1.80 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 2.12% |
27,500 |
0.01 |
≡ |
Greenhaven Associates |
Buy |
1,452,230 |
0.64 |
≡ |
John Armitage - Egerton Capital |
Reduce 2.25% |
202,470 |
0.04 |
≡ |
Lee Ainslie - Maverick Capital |
Reduce 56.04% |
2,455,018 |
0.91 |
≡ |
Bill Miller - Miller Value Partners |
Sell 100.00% |
40,000 |
0.04 |
Q1  2019 |
≡ |
Josh Tarasoff - Greenlea Lane Capital |
Add 8.88% |
63,000 |
0.88 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 4.63% |
57,500 |
0.02 |
≡ |
Lee Ainslie - Maverick Capital |
Add 2.90% |
123,570 |
0.04 |
≡ |
Chuck Akre - Akre Capital Management |
Add 0.80% |
101,500 |
0.03 |
Q4  2018 |
≡ |
Lee Ainslie - Maverick Capital |
Add 380.46% |
3,370,984 |
0.97 |
≡ |
Chuck Akre - Akre Capital Management |
Add 26.52% |
2,652,100 |
0.66 |
≡ |
ValueAct Capital |
Add 2.01% |
1,000,000 |
0.24 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 0.24% |
3,000 |
0.00 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 7.74% |
6,700 |
0.28 |
Q3  2018 |
≡ |
Lee Ainslie - Maverick Capital |
Add 140.21% |
517,176 |
0.18 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 3.60% |
43,000 |
0.02 |
≡ |
Richard Pzena - Hancock Classic Value |
Buy |
1,330,285 |
1.53 |
≡ |
Bill Miller - Miller Value Partners |
Buy |
40,000 |
0.04 |
≡ |
John Rogers - Ariel Appreciation Fund |
Reduce 19.17% |
147,400 |
0.26 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 35.99% |
48,700 |
2.09 |
≡ |
Leon Cooperman |
Sell 100.00% |
992,555 |
0.86 |
Q2  2018 |
≡ |
Chuck Akre - Akre Capital Management |
Add 108.33% |
5,200,000 |
1.63 |
≡ |
Lee Ainslie - Maverick Capital |
Add 15.82% |
50,380 |
0.02 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 5.57% |
63,000 |
0.03 |
≡ |
Leon Cooperman |
Buy |
992,555 |
0.86 |
≡ |
John Rogers - Ariel Appreciation Fund |
Reduce 29.21% |
317,300 |
0.49 |
≡ |
Bill Miller - Miller Value Partners |
Sell 100.00% |
40,000 |
0.04 |
Q1  2018 |
≡ |
Lee Ainslie - Maverick Capital |
Add 17.19% |
46,720 |
0.01 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 17.06% |
165,000 |
0.06 |
≡ |
ValueAct Capital |
Add 4.08% |
1,950,000 |
0.40 |
≡ |
Chuck Akre - Akre Capital Management |
Buy |
4,800,000 |
1.28 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 4.99% |
7,100 |
0.26 |
Q4  2017 |
≡ |
Lee Ainslie - Maverick Capital |
Add 47.72% |
87,790 |
0.02 |
≡ |
ValueAct Capital |
Add 4.82% |
2,194,084 |
0.47 |
≡ |
John Rogers - Ariel Appreciation Fund |
Reduce 26.35% |
388,600 |
0.50 |
Q3  2017 |
≡ |
ValueAct Capital |
Add 811.12% |
40,555,916 |
8.26 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 13.50% |
115,000 |
0.05 |
≡ |
Lee Ainslie - Maverick Capital |
Buy |
183,970 |
0.05 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 8.83% |
13,800 |
0.51 |
Q2  2017 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 27.74% |
185,000 |
0.07 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 1.43% |
2,200 |
0.08 |
≡ |
ValueAct Capital |
Buy |
5,000,000 |
0.83 |
≡ |
Bill Miller - Miller Value Partners |
Buy |
40,000 |
0.03 |
Q1  2017 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 7.23% |
45,000 |
0.02 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Reduce 9.04% |
15,300 |
0.50 |
≡ |
John Rogers - Ariel Appreciation Fund |
Reduce 32.47% |
709,100 |
0.76 |
Q4  2016 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 4.01% |
24,000 |
0.01 |
Q3  2016 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 27.97% |
37,000 |
1.12 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 9.72% |
53,000 |
0.02 |
Q2  2016 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 21.49% |
23,400 |
0.65 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 2.25% |
12,000 |
0.00 |
Q1  2016 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Add 60.38% |
41,000 |
1.42 |
≡ |
John Rogers - Ariel Appreciation Fund |
Add 36.56% |
584,700 |
0.50 |
≡ |
Leon Cooperman |
Sell 100.00% |
478,069 |
0.16 |
Q4  2015 |
≡ |
John Rogers - Ariel Appreciation Fund |
Add 1.39% |
21,900 |
0.02 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Buy |
67,900 |
2.49 |
≡ |
Leon Cooperman |
Reduce 75.85% |
1,501,641 |
0.50 |
Q3  2015 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 7.03% |
35,000 |
0.02 |
≡ |
Leon Cooperman |
Reduce 25.43% |
675,023 |
0.23 |
Q2  2015 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 6.41% |
30,000 |
0.02 |
≡ |
John Rogers - Ariel Appreciation Fund |
Add 4.03% |
61,100 |
0.07 |
≡ |
Leon Cooperman |
Reduce 40.08% |
1,776,015 |
0.66 |
Q1  2015 |
≡ |
Leon Cooperman |
Add 22.85% |
824,126 |
0.31 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 7.59% |
33,000 |
0.02 |
Q4  2014 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 9.02% |
36,000 |
0.02 |
≡ |
Leon Cooperman |
Reduce 26.42% |
1,295,000 |
0.50 |
Q3  2014 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 11.45% |
41,000 |
0.03 |
≡ |
Leon Cooperman |
Reduce 3.51% |
178,551 |
0.06 |
Q2  2014 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 10.84% |
35,000 |
0.02 |
≡ |
John Rogers - Ariel Appreciation Fund |
Add 3.81% |
55,600 |
0.07 |
≡ |
Leon Cooperman |
Buy |
5,080,173 |
1.63 |
Q1  2014 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 11.38% |
33,000 |
0.02 |
≡ |
Leon Cooperman |
Sell 100.00% |
1,640,540 |
0.57 |
Q4  2013 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 20.83% |
50,000 |
0.04 |
≡ |
John Rogers - Ariel Appreciation Fund |
Reduce 21.15% |
391,687 |
0.48 |
≡ |
Leon Cooperman |
Reduce 46.97% |
1,453,125 |
0.50 |
Q3  2013 |
≡ |
Thomas Gayner - Markel Asset Management |
Add 108.70% |
125,000 |
0.09 |
≡ |
John Rogers - Ariel Appreciation Fund |
Reduce 11.44% |
239,300 |
0.28 |
≡ |
Charles Bobrinskoy - Ariel Focus Fund |
Sell 100.00% |
39,600 |
1.63 |