| Q1  2025 |
| ≡ |
John Rogers - Ariel Investments |
Sell 100.00% |
907,748 |
0.09 |
| Q4  2024 |
| ≡ |
John Rogers - Ariel Investments |
Add 2.84% |
25,047 |
0.00 |
| Q3  2024 |
| ≡ |
John Rogers - Ariel Investments |
Reduce 56.71% |
1,156,177 |
0.10 |
| Q2  2024 |
| ≡ |
John Rogers - Ariel Investments |
Add 10.81% |
198,891 |
0.03 |
| Q2  2023 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Sell 100.00% |
267,000 |
1.45 |
| ≡ |
Bruce Berkowitz - Fairholme Capital |
Sell 100.00% |
74,000 |
0.21 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
15,897 |
0.01 |
| Q1  2023 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 1.17% |
3,096 |
0.02 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
15,897 |
0.01 |
| Q4  2022 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 0.79% |
2,096 |
0.01 |
| Q3  2022 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 19.28% |
43,000 |
0.23 |
| ≡ |
Bruce Berkowitz - Fairholme Capital |
Add 7.25% |
5,000 |
0.02 |
| Q2  2022 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 3.72% |
8,000 |
0.05 |
| Q1  2022 |
| ≡ |
Bruce Berkowitz - Fairholme Capital |
Add 187.50% |
45,000 |
0.12 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 40.36% |
145,500 |
0.82 |
| Q4  2021 |
| ≡ |
Bruce Berkowitz - Fairholme Capital |
Buy |
24,000 |
0.08 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 5.26% |
20,000 |
0.12 |
| Q3  2021 |
| ≡ |
Viking Global Investors |
Sell 100.00% |
2,168,879 |
0.35 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
16,370 |
0.01 |
| Q2  2021 |
| ≡ |
Viking Global Investors |
Add 26.34% |
452,184 |
0.07 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 2.44% |
9,500 |
0.06 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 53.43% |
18,780 |
0.01 |
| Q1  2021 |
| ≡ |
Viking Global Investors |
Buy |
1,716,695 |
0.28 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
35,150 |
0.02 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 1.52% |
6,000 |
0.05 |
| Q4  2020 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 28.99% |
89,000 |
0.57 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
2,760 |
0.00 |
| Q3  2020 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 26.86% |
65,000 |
0.42 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
2,760 |
0.00 |
| Q2  2020 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 23.47% |
46,000 |
0.36 |
| ≡ |
Thomas Gayner - Markel Group |
Sell 100.00% |
1,782,500 |
1.53 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
54,250 |
0.05 |
| Q1  2020 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 32.21% |
13,218 |
0.01 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 15.98% |
27,000 |
0.27 |
| ≡ |
Thomas Gayner - Markel Group |
Reduce 13.37% |
275,000 |
0.24 |
| Q4  2019 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 61.65% |
15,649 |
0.02 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 1.17% |
2,000 |
0.02 |
| ≡ |
Thomas Gayner - Markel Group |
Reduce 4.32% |
93,000 |
0.08 |
| Q3  2019 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 6.21% |
10,000 |
0.09 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.12% |
2,500 |
0.00 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
25,383 |
0.02 |
| Q2  2019 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 27.78% |
35,000 |
0.31 |
| Q1  2019 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 34.04% |
32,000 |
0.34 |
| ≡ |
Bill & Melinda Gates Foundation Trust |
Sell 100.00% |
3,475,398 |
1.08 |
| Q4  2018 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 33.19% |
46,700 |
0.52 |
| Q3  2018 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 21.83% |
39,300 |
0.38 |
| Q2  2018 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 12.99% |
20,700 |
0.16 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.61% |
13,000 |
0.01 |
| Q1  2018 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 10.63% |
15,300 |
0.13 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Sell 100.00% |
125 |
0.00 |
| Q4  2017 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 193.88% |
95,000 |
0.88 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Buy |
125 |
0.00 |
| Q3  2017 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Buy |
49,000 |
0.49 |
| ≡ |
Harry Burn - Sound Shore |
Sell 100.00% |
725,900 |
2.89 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
251,710 |
0.25 |
| Q2  2017 |
| ≡ |
Harry Burn - Sound Shore |
Add 9.92% |
65,500 |
0.26 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 75.17% |
761,843 |
0.76 |
| ≡ |
Leon Cooperman |
Sell 100.00% |
826,103 |
2.78 |
| Q1  2017 |
| ≡ |
Harry Burn - Sound Shore |
Add 5.13% |
32,200 |
0.14 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
1,013,553 |
1.07 |
| ≡ |
Leon Cooperman |
Reduce 11.56% |
107,997 |
0.36 |
| Q4  2016 |
| ≡ |
Leon Cooperman |
Reduce 14.01% |
152,200 |
0.56 |
| Q3  2016 |
| ≡ |
Harry Burn - Sound Shore |
Buy |
628,200 |
2.80 |
| ≡ |
Leon Cooperman |
Reduce 11.17% |
136,600 |
0.34 |
| Q2  2016 |
| ≡ |
Leon Cooperman |
Add 7.79% |
88,400 |
0.21 |
| Q1  2016 |
| ≡ |
Leon Cooperman |
Add 3.27% |
35,943 |
0.08 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Sell 100.00% |
6,787,816 |
2.58 |
| Q4  2015 |
| ≡ |
Leon Cooperman |
Add 11.26% |
111,157 |
0.21 |
| Q3  2015 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Add 30.58% |
1,589,612 |
0.59 |
| ≡ |
Leon Cooperman |
Buy |
987,400 |
1.66 |
| Q2  2015 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Add 101.13% |
2,613,677 |
0.98 |
| Q1  2015 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 27.27% |
969,252 |
0.35 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
1,261,752 |
1.51 |
| Q4  2014 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
1,261,752 |
1.51 |
| ≡ |
Bill & Melinda Gates Foundation Trust |
Buy |
3,475,398 |
1.32 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Buy |
3,553,779 |
1.16 |
| Q3  2014 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
1,318,963 |
1.53 |
| ≡ |
Daniel Loeb - Third Point |
Sell 100.00% |
700,000 |
0.64 |
| Q2  2014 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
1,318,963 |
1.53 |
| ≡ |
Daniel Loeb - Third Point |
Buy |
700,000 |
0.64 |
| Q1  2014 |
| ≡ |
Thomas Gayner - Markel Group |
Reduce 0.58% |
12,450 |
0.03 |
| Q4  2013 |
| ≡ |
Thomas Gayner - Markel Group |
Reduce 0.08% |
1,750 |
0.00 |
| Q3  2013 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.07% |
1,400 |
0.00 |
| Q2  2013 |
| ≡ |
Thomas Gayner - Markel Group |
Reduce 0.17% |
3,660 |
0.01 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Sell 100.00% |
780 |
0.00 |
| Q1  2013 |
| ≡ |
Thomas Gayner - Markel Group |
Reduce 0.05% |
1,000 |
0.00 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 17.89% |
170 |
0.00 |
| Q4  2012 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.11% |
2,400 |
0.00 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 5.00% |
50 |
0.00 |
| Q3  2012 |
| ≡ |
Thomas Gayner - Markel Group |
Add 147.46% |
1,281,200 |
2.00 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 33.33% |
500 |
0.00 |
| ≡ |
David Katz - Matrix Asset Advisors |
Sell 100.00% |
30,000 |
1.18 |
| Q2  2012 |
| ≡ |
Thomas Gayner - Markel Group |
Add 26.87% |
184,000 |
0.25 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Reduce 26.83% |
550 |
0.00 |
| ≡ |
David Katz - Matrix Asset Advisors |
Reduce 57.45% |
40,500 |
1.59 |
| Q1  2012 |
| ≡ |
Thomas Gayner - Markel Group |
Add 208.00% |
462,500 |
0.72 |
| Q4  2011 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.18% |
400 |
0.00 |
| Q3  2011 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Buy |
2,050 |
0.00 |
| Q2  2011 |
| ≡ |
Thomas Gayner - Markel Group |
Reduce 0.09% |
200 |
0.00 |
| ≡ |
David Katz - Matrix Asset Advisors |
Reduce 20.79% |
18,500 |
0.81 |