v3.26.1
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Cash flows from operating activities:    
Net income $ 2,509 $ 1,970
Adjustments to reconcile net income to net cash from operating activities    
Deferred income taxes 11 8
Total Depreciation and Amortization [1] 33 30
Amortization of right-of-use assets 18 15
Employee stock plan compensation 65 59
Unrealized (gains) losses on other investments, net 5 (33)
Customer bad debt expense 11 2
Shares distributed to customers under IBKR Promotions 12 17
Change in operating assets and liabilities    
Securities - segregated for regulatory purposes (13,083) (9,126)
Securities borrowed 1,583 (4,776)
Securities purchased under agreements to resell (6,510) (2,954)
Financial instruments owned, at fair value 1,678 (1,928)
Receivables from customers (18,474) (915)
Other receivables (21) (1,886)
Other assets (314) (191)
Securities loaned 20,659 4,981
Financial instruments sold, but not yet purchased, at fair value (231) 201
Payable to customers 22,443 23,074
Other payables (567) 1,175
Net cash provided by operating activities 9,827 9,723
Cash flows from investing activities    
Purchases of other investments (52) (38)
Distributions received and proceeds from sales of other investments 18 0
Purchase of property, equipment and intangible assets (44) (30)
Net cash used in investing activities (78) (68)
Cash flows from financing activities    
Short-term borrowings, net (6) (6)
Dividends paid to stockholders (75) (62)
Distributions to noncontrolling interests (512) (484)
Repurchases of common stock for employee tax withholdings (146) (84)
Proceeds from sales of treasury stock 150 95
Payments made under the Tax Receivable Agreement (14) (15)
Net cash used in financing activities (603) (556)
Effect of exchange rate changes on cash, cash equivalents and restricted cash (136) 413
Net increase in cash, cash equivalents and restricted cash 9,010 9,512
Cash, cash equivalents and restricted cash at beginning of period 55,295 40,233
Cash, cash equivalents and restricted cash at end of period 64,305 49,745
Cash, cash equivalents and restricted cash    
Cash and cash equivalents 7,711 4,688
Cash segregated for regulatory purposes 56,594 45,057
Cash, cash equivalents and restricted cash 64,305 49,745
Supplemental disclosures of cash flow information    
Cash paid for interest 2,194 2,007
Cash paid for taxes, net 181 193
Cash paid for amounts included in lease liabilities 21 21
Non-cash financing activities    
Adjustments to additional paid-in capital for changes in proportionate ownership in IBG LLC 48 46
Adjustments to noncontrolling interests for changes in proportionate ownership in IBG LLC (48) (46)
Non-cash distributions to noncontrolling interests $ (85) $ 0
[1] Reported in “Occupancy, depreciation and amortization” in the condensed consolidated statements of comprehensive income.