| Cash Flow | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-09-30 |
|---|---|---|---|---|
| Net income | 3,156 | 1,970 | 964 | 2,438 |
| Deferred income taxes | 28 | 8 | -1 | 7 |
| Depreciation and amortization | 45 | 30 | 15 | 51 |
| Amortization of right-of-use assets | 24 | 15 | 7 | 22 |
| Employee stock plan compensation | 90 | 59 | 31 | 80 |
| Unrealized (gains) losses on other investments, net | 76 | 33 | 17 | 18 |
| Customer bad debt expense | - | -2 | -1 | -14 |
| Shares distributed to customers under ibkr promotions | 25 | 17 | 9 | 17 |
| Securities - segregated for regulatory purposes | 10,845 | 9,126 | 1,548 | -4,283 |
| Securities borrowed | 6,199 | 4,776 | 476 | 1,678 |
| Securities purchased under agreements to resell | 1,949 | 2,954 | 1,801 | 2,672 |
| Financial instruments owned, at fair value | 1,197 | 1,928 | 1,480 | 1,461 |
| Receivables from customers | -13,157 | -915 | 574 | -11,548 |
| Other receivables | 2,619 | 1,886 | 296 | 615 |
| Other assets | 295 | 191 | 42 | 135 |
| Securities loaned | 10,783 | 4,981 | 646 | 5,471 |
| Securities sold under agreement to repurchase | 894 | - | - | - |
| Financial instruments sold but not yet purchased, at fair value | 206 | 201 | -41 | 188 |
| Payable to customers | 34,099 | 23,074 | 5,311 | 11,567 |
| Other payables | 1,189 | 1,175 | 728 | 875 |
| Net cash provided by operating activities | 14,202 | 9,723 | 2,584 | 6,886 |
| Purchases of other investments | 67 | 38 | 10 | 28 |
| Purchase of property, equipment and intangible assets | 45 | 30 | 16 | 34 |
| Net cash used in investing activities | -112 | -68 | -26 | -62 |
| Short-term borrowings, net | -4 | -6 | -2 | 16 |
| Dividends paid to stockholders | 98 | 62 | 27 | 65 |
| Distributions to noncontrolling interests | 680 | 484 | 196 | 576 |
| Repurchases of common stock for employee tax withholdings | 84 | 84 | - | 54 |
| Proceeds from sales of treasury stock | 95 | 95 | - | 57 |
| Payments made under the tax receivable agreement | 15 | 15 | - | 25 |
| Net cash used in financing activities | -786 | -556 | -225 | -647 |
| Effect of exchange rate changes on cash, cash equivalents and restricted cash | 375 | 413 | 107 | 41 |
| Net increase in cash, cash equivalents and restricted cash | 13,679 | 9,512 | 2,440 | 6,218 |
| Cash and cash equivalents at beginning of period | 40,233 | 40,233 | 40,233 | 32,593 |
| Cash and cash equivalents at end of period | 53,912 | 49,745 | 42,673 | 38,811 |
Interactive Brokers Group, Inc. (IBKR)
Interactive Brokers Group, Inc. (IBKR)