| Q1  2026 |
| ≡ |
Greenhaven Associates |
Add 0.39% |
9,709 |
0.02 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
8,497 |
0.01 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 4.26% |
70 |
0.00 |
| ≡ |
Mairs & Power Funds |
Reduce 5.38% |
1,886 |
0.00 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Reduce 11.84% |
18,300 |
1.57 |
| ≡ |
Richard Pzena - Pzena Investment Management |
Reduce 14.56% |
74,765 |
0.04 |
| Q4  2025 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Add 3.69% |
5,500 |
0.39 |
| ≡ |
Richard Pzena - Pzena Investment Management |
Reduce 0.17% |
892 |
0.00 |
| ≡ |
Greenhaven Associates |
Reduce 0.21% |
5,310 |
0.01 |
| ≡ |
Mairs & Power Funds |
Reduce 1.34% |
475 |
0.00 |
| Q3  2025 |
| ≡ |
Bill Nygren - Oakmark Funds |
Buy |
1,645 |
0.00 |
| ≡ |
Greenhaven Associates |
Reduce 1.09% |
27,800 |
0.05 |
| ≡ |
Richard Pzena - Pzena Investment Management |
Reduce 2.16% |
11,374 |
0.00 |
| ≡ |
Mairs & Power Funds |
Reduce 5.94% |
2,246 |
0.00 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Reduce 28.69% |
60,000 |
4.47 |
| Q2  2025 |
| ≡ |
Greenhaven Associates |
Add 0.03% |
800 |
0.00 |
| ≡ |
Richard Pzena - Pzena Investment Management |
Buy |
525,887 |
0.19 |
| ≡ |
Mairs & Power Funds |
Reduce 10.07% |
4,230 |
0.00 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Reduce 11.36% |
26,800 |
1.55 |
| Q1  2025 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Add 2.57% |
5,900 |
0.31 |
| ≡ |
Greenhaven Associates |
Add 0.06% |
1,500 |
0.00 |
| ≡ |
Mairs & Power Funds |
Reduce 16.39% |
8,240 |
0.01 |
| Q4  2024 |
| ≡ |
Greenhaven Associates |
Add 0.62% |
15,622 |
0.02 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Buy |
230,000 |
10.56 |
| ≡ |
Mairs & Power Funds |
Reduce 0.04% |
20 |
0.00 |
| Q3  2024 |
| ≡ |
Greenhaven Associates |
Add 0.77% |
19,442 |
0.02 |
| ≡ |
Mairs & Power Funds |
Reduce 0.37% |
185 |
0.00 |
| Q2  2024 |
| ≡ |
Greenhaven Associates |
Add 1.49% |
36,953 |
0.05 |
| ≡ |
Mairs & Power Funds |
Reduce 0.04% |
20 |
0.00 |
| Q1  2024 |
| ≡ |
Greenhaven Associates |
Add 0.42% |
10,300 |
0.01 |
| Q4  2023 |
| ≡ |
Greenhaven Associates |
Add 0.45% |
11,100 |
0.01 |
| Q3  2023 |
| ≡ |
Greenhaven Associates |
Add 4.28% |
100,861 |
0.12 |
| Q2  2023 |
| ≡ |
Greenhaven Associates |
Add 20.46% |
400,519 |
0.46 |
| Q1  2023 |
| ≡ |
Greenhaven Associates |
Add 12.64% |
219,635 |
0.28 |
| Q4  2022 |
| ≡ |
Greenhaven Associates |
Reduce 0.13% |
2,300 |
0.00 |
| Q3  2022 |
| ≡ |
Greenhaven Associates |
Buy |
1,739,974 |
2.57 |
| Q4  2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
2,486 |
0.00 |
| Q3  2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 11.68% |
260 |
0.00 |
| Q2  2021 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
2,226 |
0.00 |
| Q2  2020 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Sell 100.00% |
362,185 |
13.15 |
| Q1  2020 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Buy |
362,185 |
13.15 |
| Q4  2019 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Sell 100.00% |
426,788 |
11.35 |
| Q3  2019 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Reduce 8.84% |
41,385 |
1.10 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
42,160 |
0.05 |
| Q2  2019 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
42,160 |
0.05 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Reduce 4.74% |
23,291 |
0.52 |
| Q1  2019 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Add 1.75% |
8,439 |
0.16 |
| Q4  2018 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Add 773.46% |
427,725 |
6.88 |
| Q3  2018 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Reduce 10.95% |
6,800 |
0.08 |
| Q2  2018 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Buy |
62,100 |
0.68 |
| Q1  2017 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Sell 100.00% |
60,000 |
0.48 |
| Q4  2016 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Buy |
60,000 |
0.48 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Sell 100.00% |
83,500 |
0.76 |
| Q3  2016 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 37.08% |
49,200 |
0.45 |
| Q2  2016 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 37.41% |
79,300 |
0.63 |
| Q1  2016 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 8.77% |
17,100 |
0.12 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Sell 100.00% |
332,431 |
1.34 |
| Q4  2015 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Reduce 0.18% |
585 |
0.00 |
| Q3  2015 |
| ≡ |
Alex Roepers - Atlantic Investment Management |
Buy |
333,016 |
1.15 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Reduce 3.51% |
7,100 |
0.04 |
| Q2  2015 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 51.88% |
69,000 |
0.39 |
| Q1  2015 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Buy |
133,000 |
0.89 |
| Q3  2011 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Sell 100.00% |
337,000 |
1.66 |
| Q2  2011 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 64.79% |
132,500 |
0.65 |
| Q1  2011 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Add 11.38% |
20,900 |
0.12 |
| Q4  2010 |
| ≡ |
Robert Olstein - Olstein Capital Management |
Buy |
183,600 |
1.05 |
| Q4  2009 |
| ≡ |
David Einhorn - Greenlight Capital |
Sell 100.00% |
216,300 |
0.27 |
| Q4  2008 |
| ≡ |
David Einhorn - Greenlight Capital |
Buy |
216,300 |
0.13 |