Q3  2024 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 14.71% |
10,000 |
0.23 |
≡ |
Torray Funds |
Add 12.80% |
3,878 |
0.07 |
Q2  2024 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 17.24% |
10,000 |
0.24 |
≡ |
Torray Funds |
Add 10.69% |
2,927 |
0.06 |
≡ |
David Tepper - Appaloosa Management |
Add 0.83% |
5,000 |
0.01 |
Q1  2024 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 20.83% |
10,000 |
0.24 |
≡ |
David Tepper - Appaloosa Management |
Add 20.00% |
100,000 |
0.22 |
≡ |
Lee Ainslie - Maverick Capital |
Add 13.48% |
2,379 |
0.01 |
≡ |
Torray Funds |
Buy |
27,371 |
0.61 |
Q4  2023 |
≡ |
Lee Ainslie - Maverick Capital |
Add 98.20% |
8,743 |
0.03 |
≡ |
Viking Global Investors |
Add 23.10% |
1,538,643 |
0.89 |
≡ |
David Tepper - Appaloosa Management |
Buy |
500,000 |
1.39 |
Q3  2023 |
≡ |
Viking Global Investors |
Add 649.05% |
5,771,294 |
3.67 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 2.13% |
1,000 |
0.03 |
≡ |
Bill & Melinda Gates Foundation Trust |
Add 1.94% |
14,400 |
0.01 |
≡ |
Lee Ainslie - Maverick Capital |
Buy |
8,903 |
0.03 |
Q2  2023 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 2.17% |
1,000 |
0.03 |
≡ |
Jensen Investment Management |
Add 0.99% |
14,565 |
0.02 |
≡ |
Viking Global Investors |
Buy |
889,190 |
0.65 |
Q4  2022 |
≡ |
Jensen Investment Management |
Add 20.25% |
257,067 |
0.35 |
Q2  2022 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 26.83% |
11,000 |
0.30 |
≡ |
Jensen Investment Management |
Add 3.08% |
38,064 |
0.06 |
Q1  2022 |
≡ |
Jensen Investment Management |
Add 0.65% |
8,015 |
0.01 |
Q3  2021 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 30.77% |
12,000 |
0.27 |
Q1  2021 |
≡ |
Lee Ainslie - Maverick Capital |
Buy |
26,473 |
0.04 |
Q3  2020 |
≡ |
Lee Ainslie - Maverick Capital |
Buy |
7,514 |
0.02 |
Q2  2020 |
≡ |
David Katz - Matrix Asset Advisors |
Add 1.23% |
1,000 |
0.02 |
Q1  2020 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 29.23% |
19,000 |
0.39 |
≡ |
Jensen Investment Management |
Add 12.42% |
336,085 |
0.35 |
≡ |
David Katz - Matrix Asset Advisors |
Buy |
81,112 |
1.73 |
Q4  2019 |
≡ |
Jensen Investment Management |
Add 27.84% |
589,170 |
0.68 |
Q3  2019 |
≡ |
Jensen Investment Management |
Add 3.46% |
70,720 |
0.09 |
Q2  2019 |
≡ |
Jensen Investment Management |
Add 24.80% |
406,501 |
0.48 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 17.19% |
11,000 |
0.18 |
Q1  2019 |
≡ |
Jensen Investment Management |
Add 5.11% |
79,709 |
0.11 |
Q4  2018 |
≡ |
Mairs & Power Growth Fund |
Add 2.67% |
10,000 |
0.03 |
Q1  2017 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 19.64% |
11,000 |
0.15 |
Q1  2016 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 22.45% |
11,000 |
0.19 |
Q4  2015 |
≡ |
Thomas Gayner - Markel Group |
Add 3.39% |
26,000 |
0.07 |
Q3  2015 |
≡ |
Robert Olstein - Olstein Capital Management |
Add 8.89% |
4,000 |
0.06 |
≡ |
Thomas Gayner - Markel Group |
Add 1.59% |
12,000 |
0.03 |
Q2  2015 |
≡ |
Thomas Gayner - Markel Group |
Add 1.48% |
11,000 |
0.03 |
≡ |
Robert Olstein - Olstein Capital Management |
Buy |
45,000 |
0.59 |
Q1  2015 |
≡ |
Thomas Gayner - Markel Group |
Add 1.78% |
13,000 |
0.03 |
Q4  2014 |
≡ |
Thomas Gayner - Markel Group |
Add 0.69% |
5,000 |
0.01 |
≡ |
Bill & Melinda Gates Foundation Trust |
Buy |
4,525,329 |
2.52 |
Q3  2014 |
≡ |
Thomas Gayner - Markel Group |
Add 1.54% |
11,000 |
0.03 |
Q2  2014 |
≡ |
Mairs & Power Growth Fund |
Add 1.59% |
10,000 |
0.02 |
Q1  2014 |
≡ |
Mairs & Power Growth Fund |
Add 5.00% |
30,000 |
0.07 |
Q3  2013 |
≡ |
Mairs & Power Growth Fund |
Add 9.09% |
50,000 |
0.13 |
≡ |
Hillman Value Fund |
Buy |
7,000 |
2.58 |
Q2  2013 |
≡ |
Mairs & Power Growth Fund |
Add 3.77% |
20,000 |
0.06 |
≡ |
Thomas Gayner - Markel Group |
Add 0.63% |
4,653 |
0.01 |
Q1  2013 |
≡ |
Mairs & Power Growth Fund |
Add 60.61% |
200,000 |
0.60 |
Q4  2012 |
≡ |
Mairs & Power Growth Fund |
Add 3.13% |
10,000 |
0.03 |
Q3  2012 |
≡ |
Mairs & Power Growth Fund |
Add 3.23% |
10,000 |
0.03 |
≡ |
Thomas Gayner - Markel Group |
Add 1.02% |
7,537 |
0.02 |
Q2  2012 |
≡ |
Thomas Gayner - Markel Group |
Add 1.52% |
11,136 |
0.04 |
≡ |
Thomas Russo - Gardner Russo & Quinn |
Buy |
21 |
0.00 |
Q3  2011 |
≡ |
Thomas Gayner - Markel Group |
Add 3.20% |
23,004 |
0.09 |
Q2  2011 |
≡ |
Mairs & Power Growth Fund |
Add 3.33% |
10,000 |
0.03 |
≡ |
Thomas Gayner - Markel Group |
Add 0.03% |
203 |
0.00 |
Q1  2011 |
≡ |
Thomas Gayner - Markel Group |
Add 1.97% |
13,903 |
0.06 |
Q2  2010 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 4.76% |
25,000 |
0.19 |
≡ |
Thomas Gayner - Markel Group |
Add 0.07% |
503 |
0.00 |
Q1  2010 |
≡ |
Stephen Mandel - Lone Pine Capital |
Buy |
3,522,978 |
2.20 |
Q4  2009 |
≡ |
Mairs & Power Growth Fund |
Add 3.45% |
10,000 |
0.03 |
Q2  2009 |
≡ |
Thomas Gayner - Markel Group |
Add 0.37% |
2,604 |
0.01 |
Q1  2009 |
≡ |
Thomas Gayner - Markel Group |
Add 1.42% |
9,904 |
0.05 |
Q4  2008 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 11.11% |
60,000 |
0.41 |
Q3  2008 |
≡ |
Thomas Gayner - Markel Group |
Add 0.10% |
702 |
0.00 |
Q2  2008 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Add 20.00% |
90,000 |
0.40 |
Q4  2007 |
≡ |
Thomas Gayner - Markel Group |
Add 1.36% |
9,500 |
0.03 |
Q3  2007 |
≡ |
Thomas Gayner - Markel Group |
Add 20.15% |
117,270 |
0.45 |
Q2  2007 |
≡ |
Thomas Gayner - Markel Group |
Add 145.98% |
345,450 |
1.30 |
≡ |
Mairs & Power Growth Fund |
Add 7.41% |
20,000 |
0.05 |
Q1  2007 |
≡ |
Mairs & Power Growth Fund |
Add 1250.00% |
250,000 |
0.67 |
≡ |
Thomas Gayner - Markel Group |
Add 337.43% |
182,550 |
0.69 |
≡ |
Wallace Weitz - Weitz Large Cap Equity Fund |
Buy |
450,000 |
1.16 |