| Q1  2026 |
| ≡ |
John Rogers - Ariel Investments |
Add 65.87% |
174,489 |
0.18 |
| ≡ |
ValueAct Capital |
Buy |
3,279,700 |
5.31 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 0.10% |
378 |
0.00 |
| ≡ |
Chuck Akre - Akre Capital Management |
Reduce 17.12% |
1,387,971 |
2.10 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 96.41% |
4,821,777 |
3.50 |
| Q4  2025 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Add 22.56% |
920,524 |
0.86 |
| ≡ |
John Rogers - Ariel Investments |
Add 3.70% |
9,447 |
0.01 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 2.56% |
9,713 |
0.00 |
| ≡ |
Chuck Akre - Akre Capital Management |
Reduce 6.97% |
607,215 |
0.85 |
| ≡ |
Viking Global Investors |
Sell 100.00% |
2,709,024 |
0.91 |
| ≡ |
Prem Watsa - Fairfax Financial Holdings |
Sell 100.00% |
20,000 |
0.13 |
| Q3  2025 |
| ≡ |
Viking Global Investors |
Buy |
2,709,024 |
0.91 |
| ≡ |
Chuck Akre - Akre Capital Management |
Reduce 1.52% |
134,300 |
0.17 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 11.78% |
50,726 |
0.01 |
| ≡ |
John Rogers - Ariel Investments |
Reduce 15.44% |
46,640 |
0.07 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 21.85% |
1,141,208 |
1.08 |
| Q2  2025 |
| ≡ |
John Rogers - Ariel Investments |
Add 9.85% |
27,084 |
0.04 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Add 9.61% |
457,998 |
0.44 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 15.46% |
78,729 |
0.02 |
| Q1  2025 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Add 17.68% |
715,628 |
0.72 |
| ≡ |
John Rogers - Ariel Investments |
Add 16.99% |
39,933 |
0.05 |
| ≡ |
Chuck Akre - Akre Capital Management |
Reduce 13.96% |
1,436,000 |
1.60 |
| ≡ |
Prem Watsa - Fairfax Financial Holdings |
Reduce 14.89% |
3,500 |
0.02 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 28.83% |
206,356 |
0.04 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
215,020 |
0.57 |
| ≡ |
Viking Global Investors |
Sell 100.00% |
875,778 |
0.42 |
| ≡ |
Vulcan Value Partners |
Sell 100.00% |
2,316 |
0.01 |
| Q4  2024 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
215,020 |
0.57 |
| ≡ |
Chuck Akre - Akre Capital Management |
Reduce 9.74% |
1,110,272 |
1.42 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 10.49% |
474,587 |
0.52 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 11.26% |
90,785 |
0.02 |
| ≡ |
John Rogers - Ariel Investments |
Reduce 15.37% |
42,696 |
0.07 |
| ≡ |
Viking Global Investors |
Reduce 51.63% |
934,973 |
0.45 |
| ≡ |
Vulcan Value Partners |
Reduce 99.88% |
1,851,795 |
8.00 |
| Q3  2024 |
| ≡ |
Viking Global Investors |
Add 232.19% |
1,265,659 |
0.60 |
| ≡ |
John Rogers - Ariel Investments |
Reduce 13.56% |
43,560 |
0.06 |
| ≡ |
Chuck Akre - Akre Capital Management |
Reduce 16.77% |
2,295,980 |
2.49 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 29.17% |
1,862,776 |
1.82 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 31.65% |
373,440 |
0.08 |
| ≡ |
Vulcan Value Partners |
Reduce 36.60% |
1,070,350 |
2.34 |
| ≡ |
ValueAct Capital |
Sell 100.00% |
1,207,208 |
3.57 |
| ≡ |
Lee Ainslie - Maverick Capital |
Sell 100.00% |
170,473 |
0.34 |
| Q2  2024 |
| ≡ |
Lee Ainslie - Maverick Capital |
Add 3646.66% |
165,923 |
0.33 |
| ≡ |
Chuck Akre - Akre Capital Management |
Reduce 8.00% |
1,189,735 |
1.10 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 8.68% |
606,614 |
0.52 |
| ≡ |
John Rogers - Ariel Investments |
Reduce 32.24% |
152,898 |
0.18 |
| ≡ |
ValueAct Capital |
Reduce 36.62% |
697,600 |
2.06 |
| ≡ |
Vulcan Value Partners |
Reduce 45.65% |
2,456,576 |
3.91 |
| ≡ |
Viking Global Investors |
Reduce 49.11% |
526,074 |
0.21 |
| ≡ |
Bill Nygren - Oakmark Funds |
Reduce 88.95% |
9,496,359 |
1.69 |
| Q1  2024 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Add 12.30% |
766,056 |
0.61 |
| ≡ |
Lee Ainslie - Maverick Capital |
Buy |
4,550 |
0.01 |
| ≡ |
Chuck Akre - Akre Capital Management |
Reduce 10.62% |
1,768,668 |
1.47 |
| ≡ |
Viking Global Investors |
Reduce 22.86% |
317,355 |
0.12 |
| ≡ |
ValueAct Capital |
Reduce 68.01% |
4,049,300 |
8.97 |
| Q4  2023 |
| ≡ |
Viking Global Investors |
Buy |
1,388,521 |
0.42 |
| ≡ |
Chuck Akre - Akre Capital Management |
Reduce 1.55% |
262,388 |
0.18 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Reduce 5.15% |
338,318 |
0.24 |
| ≡ |
Prem Watsa - Fairfax Financial Holdings |
Reduce 34.72% |
12,500 |
0.07 |
| ≡ |
ValueAct Capital |
Reduce 47.87% |
5,466,800 |
9.06 |
| ≡ |
Triple Frond Partners |
Sell 100.00% |
493,692 |
3.86 |
| ≡ |
John Armitage - Egerton Capital |
Sell 100.00% |
1,394,577 |
1.00 |
| ≡ |
Chase Coleman - Tiger Global Management |
Sell 100.00% |
511,000 |
0.23 |
| Q3  2023 |
| ≡ |
Chuck Akre - Akre Capital Management |
Add 11.01% |
1,676,739 |
0.95 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.19% |
2,777 |
0.00 |
| ≡ |
John Armitage - Egerton Capital |
Reduce 3.95% |
57,310 |
0.04 |
| ≡ |
Prem Watsa - Fairfax Financial Holdings |
Reduce 10.00% |
4,000 |
0.02 |
| ≡ |
ValueAct Capital |
Reduce 44.38% |
9,114,325 |
12.61 |
| Q2  2023 |
| ≡ |
Thomas Gayner - Markel Group |
Add 1.54% |
22,000 |
0.01 |
| ≡ |
Chuck Akre - Akre Capital Management |
Add 0.38% |
57,500 |
0.03 |
| ≡ |
John Armitage - Egerton Capital |
Reduce 62.31% |
2,399,841 |
1.39 |
| Q1  2023 |
| ≡ |
Chuck Akre - Akre Capital Management |
Add 0.49% |
73,450 |
0.03 |
| ≡ |
Triple Frond Partners |
Buy |
493,692 |
3.78 |
| ≡ |
Stephen Mandel - Lone Pine Capital |
Buy |
6,564,382 |
3.19 |
| ≡ |
Chase Coleman - Tiger Global Management |
Buy |
511,000 |
0.24 |
| ≡ |
John Armitage - Egerton Capital |
Reduce 12.62% |
556,114 |
0.31 |
| ≡ |
ValueAct Capital |
Reduce 13.36% |
3,167,278 |
2.71 |
| Q4  2022 |
| ≡ |
Chuck Akre - Akre Capital Management |
Reduce 2.26% |
350,000 |
0.15 |
| ≡ |
John Armitage - Egerton Capital |
Reduce 7.46% |
355,217 |
0.14 |
| ≡ |
ValueAct Capital |
Reduce 10.41% |
2,754,052 |
2.41 |
| ≡ |
Viking Global Investors |
Sell 100.00% |
3,177,089 |
0.63 |
| Q3  2022 |
| ≡ |
Chuck Akre - Akre Capital Management |
Add 0.50% |
77,006 |
0.03 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.16% |
2,215 |
0.00 |
| ≡ |
Viking Global Investors |
Buy |
3,177,089 |
0.63 |
| ≡ |
John Armitage - Egerton Capital |
Reduce 30.97% |
2,136,476 |
0.71 |
| Q2  2022 |
| ≡ |
ValueAct Capital |
Add 17.04% |
3,851,214 |
2.84 |
| ≡ |
John Armitage - Egerton Capital |
Add 5.97% |
388,643 |
0.12 |
| ≡ |
Chuck Akre - Akre Capital Management |
Add 3.43% |
510,592 |
0.19 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.29% |
4,158 |
0.00 |
| Q1  2022 |
| ≡ |
ValueAct Capital |
Add 2.49% |
550,000 |
0.44 |
| ≡ |
Chuck Akre - Akre Capital Management |
Add 0.91% |
134,660 |
0.05 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.24% |
3,350 |
0.00 |
| ≡ |
John Armitage - Egerton Capital |
Reduce 6.93% |
485,061 |
0.15 |
| ≡ |
Viking Global Investors |
Sell 100.00% |
806,081 |
0.17 |
| Q4  2021 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.07% |
1,000 |
0.00 |
| ≡ |
Chuck Akre - Akre Capital Management |
Add 0.00% |
632 |
0.00 |
| ≡ |
Viking Global Investors |
Buy |
806,081 |
0.17 |
| ≡ |
John Armitage - Egerton Capital |
Reduce 3.08% |
222,134 |
0.08 |
| ≡ |
ValueAct Capital |
Reduce 8.31% |
2,000,000 |
1.68 |
| Q3  2021 |
| ≡ |
Thomas Gayner - Markel Group |
Add 0.60% |
8,500 |
0.01 |