AI-extracted from the 10-Q filed 2026-08-06 — Q2 2026 (quarter ended June 30, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.
Commissions rose 30% to $673 million and net interest income rose 23% to $1.06 billion, lifting total net revenues 28% to $1.90 billion and pretax margin to 77%.
Biggest Revenue Drivers
Commissions$673M+30% YoY
Driven by higher customer trading volumes in options, stocks and futures, up 17%, 14% and 2%
Risk exposure fees$25M
An $8 million increase in risk exposure fees charged to customers carrying positions exceeding defined risk thresholds
Biggest Revenue Drivers
Total revenue: $760M
Commissions$673M+30% YoY
Driven by higher customer trading volumes in options, stocks and futures, up 17%, 14% and 2%
Risk exposure fees$25M
An $8 million increase in risk exposure fees charged to customers carrying positions exceeding defined risk thresholds
Market data fees$23M
A $3 million increase in market data fees due to our growing customer base
Payments for order flow$18M
A $9 million increase in payments for order flow from exchange-mandated programs driven by higher customer trading volume
FDIC sweep fees$10M
A $1 million increase in FDIC sweep fees on higher customer balances
Largest Expense Items
Employee compensation and benefits$182M+12% YoY
Staffing increases, inflation, and $4 million higher social insurance taxes from stock plan vesting at a higher price
Execution, clearing and distribution fees$142M+22% YoY
$19 million increase in regulatory fees as SEC Section 31 transaction fees were re-initiated April 4, 2026
General and administrative$68M+11% YoY
A $2 million increase in legal reserves and a $1 million increase in advertising expenses
Occupancy, depreciation and amortization$27M+13% YoY
Higher rent for new offices and depreciation of computer equipment as data centers expand globally
Margins: Pretax profit margin was 77% versus 75% a year earlier, as non-interest expenses fell to 23% of net revenues. Net interest margin declined to 1.93% from 2.07% on lower interest rates.
Watch Items from the Filing
Net interest margin fell to 1.93% from 2.07%; a 0.25% U.S. rate decrease would cut net interest income by $81 million annualized.
Customer bad debt expense rose $9 million to $10 million, mainly from customer losses related to a corporate action during the quarter.
Margin loans of $108.9 billion outstanding; the filing states risk from margin loans and customer short sales is unlimited and not quantifiable.
Noncontrolling interests absorbed $1,026 million of $1,338 million net income; IBG, Inc. holds only 26.5% of IBG LLC.
Securities loaned grew to $45.4 billion from $24.8 billion at year-end 2025; average securities loaned balances rose 93% to $33.2 billion.
AI-extracted and verified against SEC EDGAR filing text. Not investment advice.
Repetto Richard HReporting ownerGrant or award · Jan 1, 2026
Yuen NicoleReporting ownerGrant or award · Jan 1, 2026
Bright JillReporting ownerGrant or award · Jan 1, 2026
Congress trading in IBKR
6 transactions in IBKR reported by 2 members of Congress under the STOCK Act, most recent trade Oct 14, 2025. Reported transactions, not recommendations.
About Interactive Brokers Group, Inc. (IBKR): stock profile, AI score and financials
Interactive Brokers Group, Inc. (IBKR) stock profile, AI quality score, and SEC EDGAR financial data, a Financials sector company. 13F Pro's AI-powered ranking engine scores IBKR at 76.4/100 on a composite quality score built from its SEC filings, placing it at rank #78 of 2,925 stocks — the top 5% of the AI-ranked universe. IBKR scores in the top quartile across free cash flow (99.8), profitability (99.0), earnings quality (90.0). Shareholder dilution risk is elevated at 24.6/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), Interactive Brokers Group, Inc. reports quarterly revenue of $1.9B, net income of $1.3B, an operating margin of 76.8%. Top institutional holders of IBKR by reported 13-F value include BlackRock, VANGUARD CAPITAL MANAGEMENT, STATE STREET, based on the most recent SEC filings. IBKR trades on the Nasdaq exchange and files with the SEC under CIK 1381197. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate IBKR daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Interactive Brokers Group, Inc. directly from SEC EDGAR.