| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Mitsui Sumitomo Insurance Co Ltd | 10% Owner | 2026-01-21 | 260,998 | $67.60 | $17.64MBuy |
| Mitsui Sumitomo Insurance Co Ltd | 10% Owner | 2026-01-21 | 59,002 | $66.95 | $3.95MBuy |
| Mitsui Sumitomo Insurance Co Ltd | 10% Owner | 2026-01-20 | 44,994 | $68.08 | $3.06MBuy |
| Mitsui Sumitomo Insurance Co Ltd | 10% Owner | 2026-01-20 | 265,006 | $67.75 | $17.95MBuy |
| Mitsui Sumitomo Insurance Co Ltd | 10% Owner | 2026-01-16 | 241,309 | $68.03 | $16.42MBuy |
| Mitsui Sumitomo Insurance Co Ltd | 10% Owner | 2026-01-16 | 58,691 | $68.79 | $4.04MBuy |
| Mitsui Sumitomo Insurance Co Ltd | 10% Owner | 2026-01-15 | 68,093 | $69.45 | $4.73MBuy |
| Mitsui Sumitomo Insurance Co Ltd | 10% Owner | 2026-01-15 | 166,907 | $68.68 | $11.46MBuy |
| Mitsui Sumitomo Insurance Co Ltd | 10% Owner | 2026-01-14 | 208,272 | $69.23 | $14.42MBuy |
| Mitsui Sumitomo Insurance Co Ltd | 10% Owner | 2026-01-14 | 21,728 | $68.80 | $1.49MBuy |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| William R. Berkley | 40.12% | 152,468,631 | $10.30B | Insider |
| William R. Berkley Jr. | 36.85% | 140,040,836 | $9.46B | Insider |
| Mitsui Sumitomo Insurance Co Ltd | 14.18% | 53,891,504 | $3.64B | Insider |
| Vanguard Group Inc | 9.66% | 36,723,753 | $2.48B | Institution |
| Blackrock Inc | 6.52% | 24,774,770 | $1.67B | Institution |
| State Street Corp | 3.93% | 14,921,114 | $1.01B | Institution |
| Morgan Stanley | 3.11% | 11,804,567 | $797.28M | Institution |
| Kayne Anderson Rudnick Investment Management LLC | 2.50% | 9,494,438 | $641.25M | Institution |
| Jefferies Financial Group Inc | 2.35% | 8,911,719 | $601.90M | Institution |
| Geode Capital Management LLC | 2.20% | 8,344,255 | $563.57M | Institution |