| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Markel Gayner Asset Management Tom Gayner | 274,300 | $72,969,286 | 0.61% | |
| 2. | Ayrshire Capital Management John Nevin Jr. | 21,685 | $5,768,737 | -7% | 2.98% |
| 3. | Leucadia National Ian Cumming And Joseph Steinberg | 13,907 | $3,699,540 | +1425% | 0.03% |
| 4. | Zevenbergen Capital Investments Nancy Zevenbergen | 6,230 | $1,657,305 | +3% | 0.05% |
| 5. | Fisher Asset Management Ken Fisher | 4,430 | $1,178,790 | +113% | 0% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $256.91 | 800 | $205,529.60 | 24,230 | 2026-05-04 | Filing | |
| $257.60 | 750 | $193,197.75 | 23,035 | 2025-12-08 | Filing | |
| $278.51 | 600 | $167,107.80 | 20,253 | 2025-08-13 | Filing | |
| $251.75 | 500 | $125,872.50 | 19,465 | 2025-05-07 | Filing | |
| $264.51 | 400 | $105,805.60 | 18,767 | 2025-02-13 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $304.25 | 3,519 | $1,070,655.75 | 11,673 | 2026-02-26 | Filing | |
| $308.66 | 1,265 | $390,454.90 | 11,358 | 2026-02-25 | Filing | |
| $307.87 | 1,880 | $578,795.60 | 90,794 | 2026-02-24 | Filing | |
| $307.32 | 18,120 | $5,568,565.92 | 92,674 | 2026-02-24 | Filing | |
| $303.58 | 9,501 | $2,884,313.58 | 4,722 | 2026-02-17 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 16,522,569 | $4,395,333,806 | 0.11% | |
| 2. | 6,319,029 | $1,680,988,095 | 0.09% | |
| 3. | 3,259,055 | $866,818,148 | 0.91% | |
| 4. | 1,940,930 | $516,326,199 | 0.12% | |
| 5. | 1,718,777 | $457,229,057 | 0.48% |
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