| Q1  2026 |
| ≡ |
First Pacific Advisors |
Add 73.92% |
1,973,262 |
1.42 |
| ≡ |
Ruane Cunniff LP |
Reduce 36.82% |
678,176 |
0.57 |
| ≡ |
Wallace Weitz - Weitz Investment Management |
Reduce 11.52% |
75,000 |
0.26 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 2.90% |
120,167 |
0.01 |
| Q4  2025 |
| ≡ |
Wallace Weitz - Weitz Investment Management |
Add 30.07% |
150,500 |
0.43 |
| ≡ |
First Pacific Advisors |
Buy |
2,669,348 |
1.74 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 35.18% |
2,252,033 |
0.14 |
| ≡ |
Ruane Cunniff LP |
Reduce 1.74% |
32,613 |
0.02 |
| Q3  2025 |
| ≡ |
Ruane Cunniff LP |
Reduce 0.80% |
15,050 |
0.02 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 0.16% |
9,993 |
0.00 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
7,886 |
0.01 |
| ≡ |
Seth Klarman - Baupost Group |
Sell 100.00% |
745,610 |
1.78 |
| Q2  2025 |
| ≡ |
Seth Klarman - Baupost Group |
Add 337.03% |
575,000 |
1.37 |
| ≡ |
Ruane Cunniff LP |
Reduce 20.73% |
494,166 |
0.83 |
| ≡ |
Wallace Weitz - Weitz Investment Management |
Reduce 5.66% |
30,000 |
0.16 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 3.40% |
225,945 |
0.04 |
| Q1  2025 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 124.42% |
4,372 |
0.01 |
| ≡ |
Ruane Cunniff LP |
Reduce 1.19% |
28,715 |
0.04 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 0.71% |
47,657 |
0.01 |
| ≡ |
Francois Rochon - Giverny Capital |
Sell 100.00% |
15,000 |
0.04 |
| ≡ |
Tom Bancroft - Makaira Partners |
Sell 100.00% |
167,681 |
1.96 |
| Q4  2024 |
| ≡ |
Francois Rochon - Giverny Capital |
Buy |
15,000 |
0.04 |
| ≡ |
Lee Ainslie - Maverick Capital |
Reduce 84.91% |
19,773 |
0.00 |
| ≡ |
Tom Bancroft - Makaira Partners |
Reduce 56.93% |
221,635 |
2.59 |
| ≡ |
Ruane Cunniff LP |
Reduce 4.08% |
102,561 |
0.13 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 0.97% |
65,652 |
0.01 |
| Q3  2024 |
| ≡ |
Bill Nygren - Oakmark Funds |
Add 0.69% |
46,084 |
0.01 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
23,287 |
0.04 |
| ≡ |
Seth Klarman - Baupost Group |
Buy |
170,610 |
0.38 |
| ≡ |
Tom Bancroft - Makaira Partners |
Reduce 6.85% |
28,619 |
0.28 |
| ≡ |
Ruane Cunniff LP |
Reduce 2.01% |
51,499 |
0.06 |
| ≡ |
Prem Watsa - Fairfax Financial Holdings |
Sell 100.00% |
14,780 |
0.07 |
| Q2  2024 |
| ≡ |
Bill Nygren - Oakmark Funds |
Add 36.78% |
1,802,587 |
0.17 |
| ≡ |
Ruane Cunniff LP |
Reduce 13.31% |
394,071 |
0.34 |
| ≡ |
Wallace Weitz - Weitz Investment Management |
Reduce 13.10% |
80,000 |
0.23 |
| ≡ |
Tom Bancroft - Makaira Partners |
Reduce 1.41% |
5,979 |
0.04 |
| ≡ |
Mason Hawkins - Southeastern Asset Management |
Sell 100.00% |
944,340 |
2.08 |
| Q1  2024 |
| ≡ |
Prem Watsa - Fairfax Financial Holdings |
Add 131.66% |
8,400 |
0.04 |
| ≡ |
Tom Bancroft - Makaira Partners |
Reduce 54.69% |
511,771 |
3.54 |
| ≡ |
Wallace Weitz - Weitz Investment Management |
Reduce 10.94% |
75,000 |
0.22 |
| ≡ |
Howard Marks - Oaktree Capital Management |
Sell 100.00% |
86,999 |
0.13 |
| Q4  2023 |
| ≡ |
Wallace Weitz - Weitz Investment Management |
Add 3.01% |
20,000 |
0.09 |
| ≡ |
Tom Bancroft - Makaira Partners |
Reduce 46.13% |
801,173 |
8.51 |
| ≡ |
Thomas Gayner - Markel Group |
Sell 100.00% |
149,859 |
0.17 |
| Q3  2023 |
| ≡ |
Tom Bancroft - Makaira Partners |
Add 2.08% |
35,425 |
0.42 |
| ≡ |
Wallace Weitz - Weitz Investment Management |
Reduce 16.71% |
133,500 |
0.67 |
| ≡ |
Thomas Gayner - Markel Group |
Reduce 12.93% |
22,254 |
0.03 |
| Q2  2023 |
| ≡ |
Tom Bancroft - Makaira Partners |
Add 1.79% |
30,000 |
0.33 |
| ≡ |
Wallace Weitz - Weitz Investment Management |
Add 6.33% |
47,600 |
0.20 |
| Q1  2023 |
| ≡ |
Tom Bancroft - Makaira Partners |
Add 10.87% |
163,820 |
1.75 |
| Q4  2022 |
| ≡ |
Tom Bancroft - Makaira Partners |
Add 2.65% |
38,980 |
0.43 |
| Q3  2022 |
| ≡ |
Tom Bancroft - Makaira Partners |
Add 52.26% |
504,077 |
6.16 |
| Q2  2022 |
| ≡ |
Francois Rochon - Giverny Capital |
Sell 100.00% |
34,474 |
0.26 |
| Q1  2022 |
| ≡ |
Francois Rochon - Giverny Capital |
Reduce 6.49% |
2,391 |
0.02 |
| Q4  2021 |
| ≡ |
Francois Rochon - Giverny Capital |
Buy |
36,865 |
0.32 |
| Q3  2021 |
| ≡ |
Francois Rochon - Giverny Capital |
Sell 100.00% |
20,482 |
0.22 |
| ≡ |
Triple Frond Partners |
Sell 100.00% |
182,379 |
3.44 |
| Q2  2021 |
| ≡ |
Triple Frond Partners |
Reduce 25.31% |
61,800 |
1.17 |
| ≡ |
Francois Rochon - Giverny Capital |
Reduce 5.74% |
1,248 |
0.01 |
| Q1  2021 |
| ≡ |
Francois Rochon - Giverny Capital |
Add 4.49% |
933 |
0.01 |
| ≡ |
Triple Frond Partners |
Reduce 52.82% |
273,400 |
5.09 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
3,721 |
0.01 |
| Q4  2020 |
| ≡ |
Francois Rochon - Giverny Capital |
Add 16.02% |
2,871 |
0.03 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
3,721 |
0.01 |
| ≡ |
Prem Watsa - Fairfax Financial Holdings |
Buy |
6,380 |
0.04 |
| ≡ |
Howard Marks - Oaktree Capital Management |
Buy |
86,999 |
0.29 |
| ≡ |
Triple Frond Partners |
Reduce 32.48% |
249,000 |
4.81 |
| Q3  2020 |
| ≡ |
Francois Rochon - Giverny Capital |
Add 88.56% |
8,419 |
0.11 |
| Q2  2020 |
| ≡ |
Francois Rochon - Giverny Capital |
Buy |
9,507 |
0.12 |
| Q4  2018 |
| ≡ |
Triple Frond Partners |
Reduce 14.82% |
133,421 |
1.17 |
| Q2  2018 |
| ≡ |
Triple Frond Partners |
Add 13.31% |
105,697 |
0.84 |
| Q1  2018 |
| ≡ |
Triple Frond Partners |
Buy |
794,303 |
7.65 |
| Q2  2015 |
| ≡ |
Thomas Gayner - Markel Group |
Buy |
172,113 |
0.22 |