| Balance Sheets | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-09-30 |
|---|---|---|---|---|
| Debt securities available for sale, at fair value-Fixed Maturities | 31,908 | 30,332 | 28,798 | 28,434 |
| Debt securities available for sale, at fair value-Short Term Investments | 2,351 | 2,788 | 2,477 | 3,341 |
| Equity securities, at fair value | 1,805 | 1,715 | 1,618 | 1,623 |
| Other investments, at fair value | 3,027 | 2,892 | 2,888 | 3,261 |
| Investments accounted for using the equity method | 6,232 | 6,566 | 6,340 | 5,244 |
| Total investments | 45,323 | 44,293 | 42,121 | 41,903 |
| Cash | 1,063 | 983 | 1,187 | 1,025 |
| Accrued investment income | 307 | 329 | 267 | 292 |
| Investment in operating affiliates | 1,417 | 1,356 | 1,305 | 1,236 |
| Premiums receivable (net of allowance for credit losses 54 and 45) | 6,450 | 7,067 | 6,607 | 6,364 |
| Reinsurance recoverable on unpaid and paid losses and loss adjustment expenses (net of allowance for credit losses 19 and 17) | 9,070 | 9,044 | 8,969 | 7,948 |
| Contractholder receivables (net of allowance for credit losses 6 and 5) | 2,287 | 2,280 | 2,212 | 2,078 |
| Ceded unearned premiums | 3,079 | 3,229 | 2,895 | 2,935 |
| Deferred acquisition costs | 1,786 | 1,814 | 1,785 | 1,744 |
| Receivable for securities sold | 695 | 390 | 324 | 790 |
| Goodwill and intangible assets | 1,268 | 1,319 | 1,308 | 1,486 |
| Other assets | 6,440 | 6,684 | 6,196 | 5,855 |
| Total assets | 79,185 | 78,788 | 75,176 | 73,656 |
| Reserve for losses and loss adjustment expenses | 32,822 | 32,089 | 30,946 | 28,679 |
| Unearned premiums | 11,124 | 11,625 | 11,090 | 11,238 |
| Reinsurance balances payable | 2,638 | 2,841 | 2,661 | 2,586 |
| Contractholder payables | 2,293 | 2,286 | 2,218 | 2,082 |
| Collateral held for insured obligations | 239 | 225 | 245 | 268 |
| Senior notes | 2,728 | 2,728 | 2,728 | 2,727 |
| Payable for securities purchased | 335 | 728 | 578 | 967 |
| Other liabilities | 3,287 | 3,225 | 3,165 | 2,835 |
| Total liabilities | 55,466 | 55,747 | 53,631 | 51,382 |
| Redeemable noncontrolling interests | - | - | - | 0 |
| Non-cumulative preferred shares | 830 | 830 | 830 | 830 |
| Common shares (0.0011 par, shares issued 599.2 and 595.6) | 1 | 1 | 1 | 1 |
| Additional paid-in capital | 2,682 | 2,660 | 2,588 | 2,465 |
| Retained earnings | 25,817 | 24,477 | 23,250 | 23,642 |
| Accumulated other comprehensive income (loss), net of deferred income tax | 0 | -48 | -408 | -200 |
| Common shares held in treasury, at cost (shares 231.9 and 219.2) | 5,611 | 4,879 | 4,716 | 4,464 |
| Total shareholders' equity available to arch | 23,719 | 23,041 | 21,545 | 22,274 |
| Total liabilities and shareholders' equity | 79,185 | 78,788 | 75,176 | 73,656 |
ARCH CAPITAL GROUP LTD. (ACGL)
ARCH CAPITAL GROUP LTD. (ACGL)