| Q1  2026 |
| ≡ |
Greenhaven Associates |
Add 0.08% |
3,750 |
0.00 |
| Q4  2025 |
| ≡ |
First Eagle Investment Management |
Add 0.63% |
174,564 |
0.01 |
| ≡ |
Greenhaven Associates |
Buy |
4,660,827 |
2.90 |
| ≡ |
Torray Funds |
Buy |
5,681 |
0.03 |
| Q3  2025 |
| ≡ |
Ariel Investments |
Add 22.78% |
241,324 |
0.09 |
| ≡ |
First Eagle Investment Management |
Add 0.05% |
12,902 |
0.00 |
| ≡ |
Mairs & Power Funds |
Buy |
7,524 |
0.00 |
| Q2  2025 |
| ≡ |
Ariel Investments |
Add 6.53% |
64,905 |
0.03 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 0.40% |
1,000 |
0.01 |
| Q1  2025 |
| ≡ |
Ariel Investments |
Add 5096.54% |
975,223 |
0.48 |
| ≡ |
First Eagle Investment Management |
Add 0.33% |
91,097 |
0.01 |
| Q4  2024 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 3.28% |
8,000 |
0.05 |
| ≡ |
First Eagle Investment Management |
Add 1.25% |
343,261 |
0.03 |
| ≡ |
Ariel Investments |
Buy |
19,135 |
0.01 |
| Q3  2024 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 46.99% |
78,000 |
0.56 |
| ≡ |
First Eagle Investment Management |
Add 2.35% |
631,815 |
0.05 |
| ≡ |
Torray Funds |
Add 2.29% |
5,681 |
0.03 |
| Q2  2024 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 11.41% |
17,000 |
0.14 |
| Q1  2024 |
| ≡ |
Torray Funds |
Add 24.58% |
48,907 |
0.40 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 10.37% |
14,000 |
0.13 |
| ≡ |
First Eagle Investment Management |
Add 0.14% |
37,387 |
0.00 |
| Q3  2023 |
| ≡ |
John Armitage - Egerton Capital |
Add 14.23% |
1,225,371 |
0.83 |
| ≡ |
Bill & Melinda Gates Foundation Trust |
Buy |
47,005 |
0.01 |
| Q2  2023 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 74.19% |
69,000 |
0.55 |
| Q1  2023 |
| ≡ |
First Eagle Investment Management |
Add 0.01% |
3,568 |
0.00 |
| Q4  2022 |
| ≡ |
First Eagle Investment Management |
Add 1.69% |
456,525 |
0.07 |
| ≡ |
John Armitage - Egerton Capital |
Buy |
11,013,635 |
5.07 |
| Q3  2022 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 86.67% |
65,000 |
0.39 |
| ≡ |
Torray Funds |
Add 27.26% |
57,087 |
0.41 |
| Q2  2022 |
| ≡ |
First Eagle Investment Management |
Add 2.94% |
773,545 |
0.08 |
| Q4  2021 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 2.74% |
3,851 |
0.01 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 1.39% |
4,000 |
0.01 |
| Q3  2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 354.18% |
9,400 |
0.00 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 20.08% |
48,000 |
0.17 |
| ≡ |
First Eagle Investment Management |
Add 14.69% |
3,952,693 |
0.30 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 0.65% |
908 |
0.00 |
| Q1  2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 489.43% |
25,323 |
0.01 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 0.63% |
884 |
0.00 |
| ≡ |
Torray Funds |
Buy |
462,660 |
1.97 |
| Q4  2020 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 26.64% |
73,000 |
0.25 |
| Q3  2020 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 19.65% |
45,000 |
0.13 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 7.77% |
11,686 |
0.04 |
| Q2  2020 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 527.34% |
146,500 |
0.06 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 26.46% |
31,485 |
0.11 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 2.23% |
5,000 |
0.02 |
| Q1  2020 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 224.17% |
82,271 |
0.26 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 31.76% |
54,000 |
0.16 |
| ≡ |
First Eagle Investment Management |
Add 12.38% |
3,775,896 |
0.19 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
27,781 |
0.01 |
| Q4  2019 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 11.84% |
18,000 |
0.11 |
| ≡ |
First Eagle Investment Management |
Add 7.09% |
2,017,669 |
0.22 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 3.38% |
1,200 |
0.09 |
| Q3  2019 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 21.60% |
27,000 |
0.14 |
| Q2  2019 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Buy |
125,000 |
0.80 |
| Q4  2018 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 15.64% |
4,800 |
0.37 |
| Q3  2018 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 3.89% |
1,150 |
0.12 |
| ≡ |
Harry Burn - Sound Shore |
Buy |
344,000 |
1.07 |
| Q4  2017 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 36.89% |
9,000 |
1.00 |
| Q2  2017 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 16.75% |
3,500 |
0.39 |
| Q3  2016 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Buy |
5,300 |
0.00 |
| Q1  2016 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.08% |
500 |
0.00 |
| Q4  2015 |
| ≡ |
Thomas Gayner - Markel Group |
Add 1.53% |
10,000 |
0.02 |
| Q3  2015 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 21.85% |
944,670 |
0.95 |
| ≡ |
Thomas Gayner - Markel Group |
Add 4.82% |
30,000 |
0.05 |
| Q2  2015 |
| ≡ |
Thomas Gayner - Markel Group |
Add 14.13% |
77,000 |
0.17 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 1.42% |
60,505 |
0.07 |
| Q1  2015 |
| ≡ |
Thomas Gayner - Markel Group |
Add 34.57% |
140,000 |
0.30 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 7.02% |
2,000 |
0.22 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 3.00% |
124,081 |
0.14 |
| Q4  2014 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 80.07% |
1,840,183 |
2.12 |
| ≡ |
Thomas Gayner - Markel Group |
Add 23.85% |
78,000 |
0.18 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 10.89% |
2,800 |
0.32 |
| Q3  2014 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 6.41% |
138,449 |
0.23 |
| ≡ |
Thomas Gayner - Markel Group |
Add 5.48% |
17,000 |
0.05 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 1.77% |
50 |
0.00 |
| Q2  2014 |
| ≡ |
Thomas Gayner - Markel Group |
Add 19.23% |
50,000 |
0.17 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 3.25% |
67,981 |
0.14 |
| Q1  2014 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 89.47% |
34,000 |
0.53 |
| ≡ |
David Tepper - Appaloosa Management |
Add 77.62% |
261,500 |
0.45 |
| ≡ |
Thomas Gayner - Markel Group |
Add 49.43% |
86,000 |
0.26 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 7.64% |
148,569 |
0.27 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 4.84% |
1,500 |
0.18 |
| Q4  2013 |
| ≡ |
Thomas Gayner - Markel Group |
Add 12.99% |
20,000 |
0.06 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 5.42% |
99,884 |
0.19 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 3.33% |
1,000 |
0.12 |
| ≡ |
David Tepper - Appaloosa Management |
Buy |
336,900 |
0.60 |
| Q3  2013 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 6.31% |
109,398 |
0.23 |
| ≡ |
Thomas Gayner - Markel Group |
Add 2.67% |
4,000 |
0.01 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 1.69% |
500 |
0.06 |
| Q2  2013 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 23.31% |
327,802 |
0.68 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 11.32% |
3,000 |
0.36 |
| ≡ |
Thomas Gayner - Markel Group |
Add 2.74% |
4,000 |
0.01 |
| ≡ |
Harry Burn - Sound Shore |
Buy |
606,800 |
2.53 |
| Q1  2013 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 28.87% |
315,059 |
0.81 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 10.42% |
2,500 |
0.33 |
| Q4  2012 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 31.21% |
259,537 |
0.83 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 20.00% |
4,000 |
0.54 |
| Q3  2012 |
| ≡ |
David Katz - Matrix Asset Advisors |
Add 25.00% |
4,000 |
0.50 |
| ≡ |
Thomas Russo - Gardner Russo & Quinn |
Add 16.88% |
1,000 |
0.00 |
| ≡ |
David Rolfe - Wedgewood Partners |
Add 12.29% |
91,010 |
0.42 |