Listed

Interactive Brokers Group, Inc.

IBKRNasdaqCIK 1381197FinancialsFiscal year ends Dec 31

Standardized line items from XBRL company facts, the last twelve quarters. Negative values are in parentheses. A figure marked d is derived from year-to-date figures.

Income statement

Revenue$760.0m, Q2 FY2026
Net income$1.34bn, Q2 FY2026
Interactive Brokers Group, Inc., income statement, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Revenue$m385Revenue, Q3 FY2023, three months to 2023-09-30$385.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2024-11-07, accession 0001381197-24-000143.Report this figure403Revenue, Q4 FY2023, three months to 2023-12-31$403.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure438Revenue, Q1 FY2024, three months to 2024-03-31$438.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure474Revenue, Q2 FY2024, three months to 2024-06-30$474.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure507Revenue, Q3 FY2024, three months to 2024-09-30$507.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure558Revenue, Q4 FY2024, three months to 2024-12-31$558.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure592Revenue, Q1 FY2025, three months to 2025-03-31$592.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure578Revenue, Q2 FY2025, three months to 2025-06-30$578.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure603Revenue, Q3 FY2025, three months to 2025-09-30$603.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure667Revenue, Q4 FY2025, three months to 2025-12-31$667.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure699Revenue, Q1 FY2026, three months to 2026-03-31$699.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure760Revenue, Q2 FY2026, three months to 2026-06-30$760.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure
Selling, general and administrative$mnot reportednot reported50.0Selling, general and administrative, Q1 FY2024, three months to 2024-03-31$50.0m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure52.0Selling, general and administrative, Q2 FY2024, three months to 2024-06-30$52.0m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure153Selling, general and administrative, Q3 FY2024, three months to 2024-09-30$153.0m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure59.0Selling, general and administrative, Q4 FY2024, three months to 2024-12-31$59.0m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure62.0Selling, general and administrative, Q1 FY2025, three months to 2025-03-31$62.0m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure61.0Selling, general and administrative, Q2 FY2025, three months to 2025-06-30$61.0m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure62.0Selling, general and administrative, Q3 FY2025, three months to 2025-09-30$62.0m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure62.0Selling, general and administrative, Q4 FY2025, three months to 2025-12-31$62.0m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure68.0Selling, general and administrative, Q1 FY2026, three months to 2026-03-31$68.0m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure68.0Selling, general and administrative, Q2 FY2026, three months to 2026-06-30$68.0m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure
Interest expense$m910Interest expense, Q3 FY2023, three months to 2023-09-30$910.0m. XBRL concept us-gaap:InterestExpense. 10-Q filed 2023-11-06, accession 0001381197-23-000149.Report this figure965Interest expense, Q4 FY2023, three months to 2023-12-31$965.0m. XBRL concept us-gaap:InterestExpense. 10-K filed 2024-02-27, accession 0001381197-24-000083. Derived: 12-month figure less the 9-month figure.Report this figure1,013Interest expense, Q1 FY2024, three months to 2024-03-31$1.01bn. XBRL concept us-gaap:InterestExpense. 10-Q filed 2024-05-06, accession 0001381197-24-000097.Report this figurenot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reported
Income tax$m68.0Income tax, Q3 FY2023, three months to 2023-09-30$68.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2024-11-07, accession 0001381197-24-000143.Report this figure77.0Income tax, Q4 FY2023, three months to 2023-12-31$77.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure71.0Income tax, Q1 FY2024, three months to 2024-03-31$71.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure71.0Income tax, Q2 FY2024, three months to 2024-06-30$71.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure75.0Income tax, Q3 FY2024, three months to 2024-09-30$75.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure71.0Income tax, Q4 FY2024, three months to 2024-12-31$71.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure91.0Income tax, Q1 FY2025, three months to 2025-03-31$91.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure98.0Income tax, Q2 FY2025, three months to 2025-06-30$98.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure126Income tax, Q3 FY2025, three months to 2025-09-30$126.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure99.0Income tax, Q4 FY2025, three months to 2025-12-31$99.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure117Income tax, Q1 FY2026, three months to 2026-03-31$117.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure118Income tax, Q2 FY2026, three months to 2026-06-30$118.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure
Net income$m772Net income, Q3 FY2023, three months to 2023-09-30$772.0m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2024-11-07, accession 0001381197-24-000143.Report this figure739Net income, Q4 FY2023, three months to 2023-12-31$739.0m. XBRL concept us-gaap:ProfitLoss. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure795Net income, Q1 FY2024, three months to 2024-03-31$795.0m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure809Net income, Q2 FY2024, three months to 2024-06-30$809.0m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure834Net income, Q3 FY2024, three months to 2024-09-30$834.0m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure969Net income, Q4 FY2024, three months to 2024-12-31$969.0m. XBRL concept us-gaap:ProfitLoss. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure964Net income, Q1 FY2025, three months to 2025-03-31$964.0m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure1,006Net income, Q2 FY2025, three months to 2025-06-30$1.01bn. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure1,186Net income, Q3 FY2025, three months to 2025-09-30$1.19bn. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure1,201Net income, Q4 FY2025, three months to 2025-12-31$1.20bn. XBRL concept us-gaap:ProfitLoss. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure1,171Net income, Q1 FY2026, three months to 2026-03-31$1.17bn. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure1,338Net income, Q2 FY2026, three months to 2026-06-30$1.34bn. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure
Diluted EPS$ per share1.56Diluted EPS, Q3 FY2023, three months to 2023-09-30$1.56 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2024-11-07, accession 0001381197-24-000143.Report this figurenot reported1.61Diluted EPS, Q1 FY2024, three months to 2024-03-31$1.61 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure0.41Diluted EPS, Q2 FY2024, three months to 2024-06-30$0.41 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure0.42Diluted EPS, Q3 FY2024, three months to 2024-09-30$0.42 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figurenot reported0.48Diluted EPS, Q1 FY2025, three months to 2025-03-31$0.48 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure0.51Diluted EPS, Q2 FY2025, three months to 2025-06-30$0.51 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure0.59Diluted EPS, Q3 FY2025, three months to 2025-09-30$0.59 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figurenot reported0.59Diluted EPS, Q1 FY2026, three months to 2026-03-31$0.59 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure0.69Diluted EPS, Q2 FY2026, three months to 2026-06-30$0.69 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure
Basic EPS$ per share1.57Basic EPS, Q3 FY2023, three months to 2023-09-30$1.57 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2024-11-07, accession 0001381197-24-000143.Report this figurenot reported1.63Basic EPS, Q1 FY2024, three months to 2024-03-31$1.63 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure0.42Basic EPS, Q2 FY2024, three months to 2024-06-30$0.42 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure0.42Basic EPS, Q3 FY2024, three months to 2024-09-30$0.42 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figurenot reported0.49Basic EPS, Q1 FY2025, three months to 2025-03-31$0.49 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure0.51Basic EPS, Q2 FY2025, three months to 2025-06-30$0.51 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure0.59Basic EPS, Q3 FY2025, three months to 2025-09-30$0.59 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figurenot reported0.60Basic EPS, Q1 FY2026, three months to 2026-03-31$0.60 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure0.70Basic EPS, Q2 FY2026, three months to 2026-06-30$0.70 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure

Balance sheet

Cash and equivalents$7.71bn, Q2 FY2026
Shareholders' equity$5.90bn, Q2 FY2026
Interactive Brokers Group, Inc., balance sheet, quarterly
Line itemUnitQ3 FY20232023-09-30FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Cash and equivalents$bn3.8Cash and equivalents, Q3 FY2023, at 2023-09-30$3.82bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-11-07, accession 0001381197-24-000143.Report this figure3.8Cash and equivalents, FY2023, at 2023-12-31$3.75bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2026-02-27, accession 0001381197-26-000062.Report this figure4.1Cash and equivalents, Q1 FY2024, at 2024-03-31$4.06bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure3.9Cash and equivalents, Q2 FY2024, at 2024-06-30$3.92bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure3.6Cash and equivalents, Q3 FY2024, at 2024-09-30$3.60bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure3.6Cash and equivalents, FY2024, at 2024-12-31$3.63bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2026-02-27, accession 0001381197-26-000062.Report this figure3.5Cash and equivalents, Q1 FY2025, at 2025-03-31$3.50bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure4.7Cash and equivalents, Q2 FY2025, at 2025-06-30$4.69bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure5.1Cash and equivalents, Q3 FY2025, at 2025-09-30$5.13bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure5.0Cash and equivalents, FY2025, at 2025-12-31$4.96bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure5.1Cash and equivalents, Q1 FY2026, at 2026-03-31$5.08bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure7.7Cash and equivalents, Q2 FY2026, at 2026-06-30$7.71bn. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure
Total assets$bn121Total assets, Q3 FY2023, at 2023-09-30$120.64bn. XBRL concept us-gaap:Assets. 10-Q filed 2023-11-06, accession 0001381197-23-000149.Report this figure128Total assets, FY2023, at 2023-12-31$128.25bn. XBRL concept us-gaap:Assets. 10-K filed 2025-02-27, accession 0001381197-25-000036.Report this figure132Total assets, Q1 FY2024, at 2024-03-31$132.24bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-05-06, accession 0001381197-24-000097.Report this figure137Total assets, Q2 FY2024, at 2024-06-30$136.65bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-08-05, accession 0001381197-24-000124.Report this figure149Total assets, Q3 FY2024, at 2024-09-30$148.53bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-11-07, accession 0001381197-24-000143.Report this figure150Total assets, FY2024, at 2024-12-31$150.14bn. XBRL concept us-gaap:Assets. 10-K filed 2026-02-27, accession 0001381197-26-000062.Report this figure158Total assets, Q1 FY2025, at 2025-03-31$157.67bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure181Total assets, Q2 FY2025, at 2025-06-30$181.47bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure200Total assets, Q3 FY2025, at 2025-09-30$200.22bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure203Total assets, FY2025, at 2025-12-31$203.24bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure219Total assets, Q1 FY2026, at 2026-03-31$218.75bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure247Total assets, Q2 FY2026, at 2026-06-30$247.31bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure
Total liabilities$bn107Total liabilities, Q3 FY2023, at 2023-09-30$107.37bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2023-11-06, accession 0001381197-23-000149.Report this figure114Total liabilities, FY2023, at 2023-12-31$114.18bn. XBRL concept us-gaap:Liabilities. 10-K filed 2025-02-27, accession 0001381197-25-000036.Report this figure118Total liabilities, Q1 FY2024, at 2024-03-31$117.58bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-05-06, accession 0001381197-24-000097.Report this figure121Total liabilities, Q2 FY2024, at 2024-06-30$121.46bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-08-05, accession 0001381197-24-000124.Report this figure133Total liabilities, Q3 FY2024, at 2024-09-30$132.52bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-11-07, accession 0001381197-24-000143.Report this figure134Total liabilities, FY2024, at 2024-12-31$133.54bn. XBRL concept us-gaap:Liabilities. 10-K filed 2026-02-27, accession 0001381197-26-000062.Report this figure140Total liabilities, Q1 FY2025, at 2025-03-31$140.19bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure163Total liabilities, Q2 FY2025, at 2025-06-30$162.96bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure181Total liabilities, Q3 FY2025, at 2025-09-30$180.74bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure183Total liabilities, FY2025, at 2025-12-31$182.77bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure197Total liabilities, Q1 FY2026, at 2026-03-31$197.49bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure225Total liabilities, Q2 FY2026, at 2026-06-30$225.06bn. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure
Short-term borrowings$bnnot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reported
Shareholders' equity$bn3.4Shareholders' equity, Q3 FY2023, at 2023-09-30$3.39bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2023-11-06, accession 0001381197-23-000149.Report this figure3.6Shareholders' equity, FY2023, at 2023-12-31$3.58bn. XBRL concept us-gaap:StockholdersEquity. 10-K filed 2025-02-27, accession 0001381197-25-000036.Report this figure3.7Shareholders' equity, Q1 FY2024, at 2024-03-31$3.73bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-05-06, accession 0001381197-24-000097.Report this figure3.9Shareholders' equity, Q2 FY2024, at 2024-06-30$3.93bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-08-05, accession 0001381197-24-000124.Report this figure4.1Shareholders' equity, Q3 FY2024, at 2024-09-30$4.14bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-11-07, accession 0001381197-24-000143.Report this figure4.3Shareholders' equity, FY2024, at 2024-12-31$4.28bn. XBRL concept us-gaap:StockholdersEquity. 10-K filed 2026-02-27, accession 0001381197-26-000062.Report this figure4.5Shareholders' equity, Q1 FY2025, at 2025-03-31$4.50bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure4.8Shareholders' equity, Q2 FY2025, at 2025-06-30$4.83bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure5.1Shareholders' equity, Q3 FY2025, at 2025-09-30$5.11bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure5.4Shareholders' equity, FY2025, at 2025-12-31$5.36bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure5.6Shareholders' equity, Q1 FY2026, at 2026-03-31$5.58bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure5.9Shareholders' equity, Q2 FY2026, at 2026-06-30$5.90bn. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure

Cash flow

Operating cash flow$6.22bn, Q2 FY2026
Interactive Brokers Group, Inc., cash flow, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Operating cash flow$m979Operating cash flow, Q3 FY2023, three months to 2023-09-30$979.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2024-11-07, accession 0001381197-24-000143. Derived: 9-month figure less the 6-month figure.Report this figure2,369Operating cash flow, Q4 FY2023, three months to 2023-12-31$2.37bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure1,683Operating cash flow, Q1 FY2024, three months to 2024-03-31$1.68bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure1,621Operating cash flow, Q2 FY2024, three months to 2024-06-30$1.62bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-08-06, accession 0001381197-25-000103. Derived: 6-month figure less the 3-month figure.Report this figure3,582Operating cash flow, Q3 FY2024, three months to 2024-09-30$3.58bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-05, accession 0001381197-25-000158. Derived: 9-month figure less the 6-month figure.Report this figure1,838Operating cash flow, Q4 FY2024, three months to 2024-12-31$1.84bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure2,584Operating cash flow, Q1 FY2025, three months to 2025-03-31$2.58bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure7,139Operating cash flow, Q2 FY2025, three months to 2025-06-30$7.14bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-06, accession 0001381197-26-000147. Derived: 6-month figure less the 3-month figure.Report this figure4,479Operating cash flow, Q3 FY2025, three months to 2025-09-30$4.48bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-05, accession 0001381197-25-000158. Derived: 9-month figure less the 6-month figure.Report this figure1,609Operating cash flow, Q4 FY2025, three months to 2025-12-31$1.61bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure3,611Operating cash flow, Q1 FY2026, three months to 2026-03-31$3.61bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure6,216Operating cash flow, Q2 FY2026, three months to 2026-06-30$6.22bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-06, accession 0001381197-26-000147. Derived: 6-month figure less the 3-month figure.Report this figure
Dividends paid$m10.0Dividends paid, Q3 FY2023, three months to 2023-09-30$10.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2024-11-07, accession 0001381197-24-000143. Derived: 9-month figure less the 6-month figure.Report this figure11.0Dividends paid, Q4 FY2023, three months to 2023-12-31$11.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure11.0Dividends paid, Q1 FY2024, three months to 2024-03-31$11.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure27.0Dividends paid, Q2 FY2024, three months to 2024-06-30$27.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-08-06, accession 0001381197-25-000103. Derived: 6-month figure less the 3-month figure.Report this figure27.0Dividends paid, Q3 FY2024, three months to 2024-09-30$27.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-11-05, accession 0001381197-25-000158. Derived: 9-month figure less the 6-month figure.Report this figure27.0Dividends paid, Q4 FY2024, three months to 2024-12-31$27.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure27.0Dividends paid, Q1 FY2025, three months to 2025-03-31$27.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure35.0Dividends paid, Q2 FY2025, three months to 2025-06-30$35.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure36.0Dividends paid, Q3 FY2025, three months to 2025-09-30$36.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-11-05, accession 0001381197-25-000158. Derived: 9-month figure less the 6-month figure.Report this figure36.0Dividends paid, Q4 FY2025, three months to 2025-12-31$36.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-K filed 2026-02-27, accession 0001381197-26-000062. Derived: 12-month figure less the 9-month figure.Report this figure36.0Dividends paid, Q1 FY2026, three months to 2026-03-31$36.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure39.0Dividends paid, Q2 FY2026, three months to 2026-06-30$39.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-08-06, accession 0001381197-26-000147. Derived: 6-month figure less the 3-month figure.Report this figure

Shares

Diluted shares (weighted)450.09m, Q2 FY2026
Interactive Brokers Group, Inc., shares, quarterly
Line itemUnitQ3 FY20222022-09-30Q1 FY20232023-03-31Q2 FY20232023-06-30Q3 FY20232023-09-30Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q1 FY20262026-03-31Q2 FY20262026-06-30
Diluted shares (weighted)m shares103Diluted shares (weighted), Q3 FY2022, three months to 2022-09-30102,555,482 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2023-11-06, accession 0001381197-23-000149.Report this figure104Diluted shares (weighted), Q1 FY2023, three months to 2023-03-31104,042,571 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-05-06, accession 0001381197-24-000097.Report this figure104Diluted shares (weighted), Q2 FY2023, three months to 2023-06-30104,463,729 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-08-05, accession 0001381197-24-000124.Report this figure107Diluted shares (weighted), Q3 FY2023, three months to 2023-09-30107,011,427 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-11-07, accession 0001381197-24-000143.Report this figure108Diluted shares (weighted), Q1 FY2024, three months to 2024-03-31108,149,440 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-05-08, accession 0001381197-25-000052.Report this figure435Diluted shares (weighted), Q2 FY2024, three months to 2024-06-30434,507,344 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-08-06, accession 0001381197-25-000103.Report this figure438Diluted shares (weighted), Q3 FY2024, three months to 2024-09-30438,145,440 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure439Diluted shares (weighted), Q1 FY2025, three months to 2025-03-31439,462,964 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure441Diluted shares (weighted), Q2 FY2025, three months to 2025-06-30441,439,924 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure447Diluted shares (weighted), Q3 FY2025, three months to 2025-09-30446,528,983 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-11-05, accession 0001381197-25-000158.Report this figure448Diluted shares (weighted), Q1 FY2026, three months to 2026-03-31448,369,291 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-05-07, accession 0001381197-26-000093.Report this figure450Diluted shares (weighted), Q2 FY2026, three months to 2026-06-30450,088,032 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-08-06, accession 0001381197-26-000147.Report this figure

Shares outstanding: 42.23mShares outstanding, period not labelled, at 2011-05-0642,231,651 shares. XBRL concept dei:EntityCommonStockSharesOutstanding. 10-Q filed 2011-05-06, accession 0001381197-11-000019.Report this figure at May 6, 2011, from the cover of the 10-Q filed May 6, 2011.

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 24, 2026, 15:38 ET. Listed shows no prices and gives no investment advice.