| Q4  2025 |
| ≡ |
Kahn Brothers Group |
Add 12.57% |
910 |
0.01 |
| Q3  2025 |
| ≡ |
Mairs & Power Funds |
Add 0.00% |
158 |
0.00 |
| Q1  2025 |
| ≡ |
Bill Miller - Miller Value Partners |
Buy |
198,000 |
4.09 |
| ≡ |
John Rogers - Ariel Investments |
Add 5.36% |
72,515 |
0.04 |
| ≡ |
Dodge & Cox Funds |
Add 2.80% |
154 |
0.00 |
| Q4  2024 |
| ≡ |
Kahn Brothers Group |
Add 5.81% |
630 |
0.01 |
| Q3  2024 |
| ≡ |
Mairs & Power Funds |
Add 4.27% |
196,333 |
0.08 |
| ≡ |
Kahn Brothers Group |
Add 10.97% |
1,072 |
0.01 |
| ≡ |
Hillman Capital Management |
Add 0.08% |
122 |
0.00 |
| Q2  2024 |
| ≡ |
Mairs & Power Funds |
Add 14.69% |
588,245 |
0.23 |
| Q4  2023 |
| ≡ |
Daniel Loeb - Third Point |
Buy |
4,675,000 |
2.63 |
| ≡ |
Kahn Brothers Group |
Add 4.84% |
618 |
0.00 |
| Q3  2023 |
| ≡ |
Yacktman Asset Management |
Buy |
150,000 |
0.05 |
| Q2  2023 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 0.54% |
115 |
0.00 |
| ≡ |
Kahn Brothers Group |
Add 0.23% |
31 |
0.00 |
| Q1  2023 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 2.05% |
425 |
0.00 |
| Q3  2022 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 12.05% |
2,500 |
0.02 |
| Q1  2022 |
| ≡ |
Harry Burn - Sound Shore |
Add 31.18% |
97,445 |
0.43 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 22.03% |
51,250 |
0.35 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 7.31% |
1,566 |
0.01 |
| Q4  2021 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 33.96% |
5,434 |
0.04 |
| Q3  2021 |
| ≡ |
Harry Burn - Sound Shore |
Add 31.55% |
141,250 |
0.63 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 1.60% |
3,748 |
0.03 |
| ≡ |
Kahn Brothers Group |
Add 1.25% |
200 |
0.00 |
| Q2  2021 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 11.98% |
25,110 |
0.20 |
| ≡ |
Kahn Brothers Group |
Add 5.38% |
820 |
0.01 |
| Q1  2021 |
| ≡ |
Harry Burn - Sound Shore |
Buy |
447,700 |
2.18 |
| ≡ |
Bruce Berkowitz - Fairholme Capital |
Buy |
76,900 |
0.37 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 22.45% |
38,421 |
0.33 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Add 8.25% |
12,108,079 |
0.26 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
2,190 |
0.00 |
| Q4  2020 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Add 151.45% |
88,368,729 |
1.92 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 4.17% |
6,846 |
0.07 |
| Q3  2020 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Buy |
58,347,767 |
1.47 |
| Q2  2020 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 1.21% |
2,263 |
0.02 |
| Q1  2020 |
| ≡ |
Harry Burn - Sound Shore |
Buy |
444,900 |
2.57 |
| ≡ |
David Katz - Matrix Asset Advisors |
Buy |
186,313 |
2.28 |
| Q4  2019 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
33,915 |
0.03 |
| Q3  2019 |
| ≡ |
Kahn Brothers Group |
Add 160.21% |
13,397 |
0.10 |
| Q2  2019 |
| ≡ |
Kahn Brothers Group |
Buy |
8,362 |
0.06 |
| Q3  2018 |
| ≡ |
Thomas Gayner - Markel Group |
Add 78.85% |
41,000 |
0.04 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 4.08% |
750 |
0.00 |
| Q2  2018 |
| ≡ |
Thomas Gayner - Markel Group |
Buy |
52,000 |
0.05 |
| Q4  2017 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Buy |
175 |
0.00 |
| Q3  2017 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 2.70% |
575 |
0.00 |
| Q2  2017 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 6.63% |
1,325 |
0.00 |
| Q1  2017 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 0.55% |
110 |
0.00 |
| Q4  2016 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 4.69% |
890 |
0.00 |
| Q1  2016 |
| ≡ |
David Rolfe - Wedgewood Partners |
Buy |
19,200 |
0.02 |
| Q3  2015 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 3.47% |
6,000 |
0.04 |
| Q1  2015 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 2.98% |
5,000 |
0.03 |
| Q4  2014 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 55.56% |
60,000 |
0.41 |
| Q2  2014 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 47.95% |
35,000 |
0.27 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Add 36.09% |
3,978,185 |
0.18 |
| Q1  2014 |
| ≡ |
Daniel Loeb - Third Point |
Buy |
3,500,000 |
2.62 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Buy |
73,000 |
0.55 |
| ≡ |
Warren Buffett - Berkshire Hathaway |
Buy |
11,022,743 |
0.50 |
| ≡ |
Francis Chou - Chou Associates |
Buy |
2,630 |
0.04 |
| Q4  2013 |
| ≡ |
David Tepper - Appaloosa Management |
Buy |
409,300 |
0.40 |
| Q3  2011 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Buy |
1,150 |
0.00 |