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Interactive Brokers Group (IBKR)

Interactive Brokers Group, Inc. (IBKR) is an automated global electronic broker that specializes in executing and clearing trades across a wide range of financial instruments. The company operates on more than 150 electronic exchanges and market centers in 34 countries and 27 currencies worldwide. IBKR provides services to a diverse customer base, including hedge and mutual funds, registered investment advisors, proprietary trading groups, introducing brokers, and individual investors, offering a comprehensive trading platform that supports multiple products and currencies from a single account .

  1. Interest Income - Earns interest on customer margin loans and other interest-earning assets, contributing significantly to the company's revenue .
  2. Commissions - Generates revenue from executing and clearing trades in stocks, options, futures, foreign exchange instruments, bonds, mutual funds, ETFs, and precious metals .
  3. Other Fees and Services - Includes fees for various services provided to customers, enhancing the company's service offerings .
  4. Other Income (Loss) - Involves income or loss from activities not classified under the main segments, impacting overall financial performance .

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NamePositionExternal RolesShort Bio

Earl H. Nemser

ExecutiveBoard

Vice Chairman and Director

Independent Advisor to Dechert LLP

Vice Chairman since 1988, extensive legal expertise, strengthens IBKR's governance, previously Special Counsel at Dechert LLP.

Milan Galik

ExecutiveBoard

Chief Executive Officer and President

None

Joined IBKR in 1990 as a software developer, became CEO in 2019, instrumental in developing IBKR's technology and software systems.

View Report →

Thomas Peterffy

ExecutiveBoard

Chairman of the Board

Trustee of the Thomas Peterffy 2018 Revocable Trust

Founder of IBKR in 1993, pioneer in electronic trading, served as CEO until 2019, instrumental in IBKR's growth and technological innovations.

Paul J. Brody

Executive

Chief Financial Officer, Treasurer, and Secretary

None

Joined IBKR in 1987, CFO since 2003, oversees financial reporting and internal controls, previously served as a director of The Options Clearing Corporation.

Thomas A. Frank

Executive

Executive Vice President and Chief Information Officer

Director of The Options Clearing Corporation (OCC)

Joined IBKR in 1985, responsible for technical infrastructure and information security, instrumental in developing IBKR's early market-making systems.

Jill Bright

Board

Director

Operating Executive at Crestview Partners, Chief Transformation Officer at OneMagnify, Board Director at WOW Internet & Cable, Board Member at Service Express

Joined IBKR in 2022, expert in human resources management, focuses on organizational effectiveness, serves on IBKR's Nominating and Corporate Governance Committee.

Lawrence E. Harris

Board

Lead Independent Director

Professor at USC, Trustee of Clipper Fund, Director of Selected Funds, Research Coordinator at the Institute for Quantitative Research in Finance

Joined IBKR in 2007, former Chief Economist of the SEC, expert in market microstructure, chairs IBKR's Audit Committee.

Nicole Yuen

Board

Director

Non-Executive Director of Asia Dragon Trust PLC

Joined IBKR in 2020, former Managing Director at Credit Suisse, led equities business in North Asia, serves on IBKR's Nominating and Corporate Governance Committee and Audit Committee.

Philip Uhde

Board

Director

Founder of The Linonia Partnership

Investor with extensive experience, led investments in financial services companies, including IBKR, not standing for re-election in 2024.

  1. Given your estimate that a 25 basis point decrease in the Fed funds rate would reduce annual net interest income by $64 million , how do you plan to offset potential declines in net interest income in a lower rate environment?

  2. With the opening of your new office in Dubai aimed at attracting sophisticated accounts , what specific strategies are you employing to grow your presence in the Middle East, and how do you expect this expansion to impact your overall business performance?

  3. Considering that competitors are planning to introduce index options at lower price points, potentially increasing pricing pressure in the industry , how do you anticipate this affecting your market share and pricing strategy in the U.S. options trading market?

  4. Given that your securities lending net interest income has been affected by factors such as fewer hard-to-borrow names and decreased market volatility , what measures are you taking to enhance securities lending income in the current market conditions?

  5. Regarding your ForecastEx platform, with initial volumes driven by political contracts and around 800 clients trading so far , when do you expect this platform to reach a scale that materially impacts your financial results, and what risks does it pose to your balance sheet ?

Recent press releases and 8-K filings for IBKR.

Interactive Brokers Reports Strong Third-Quarter 2025 Results
·$IBKR
Earnings
Revenue Acceleration/Inflection
  • Interactive Brokers (IBKR) posted strong third-quarter 2025 results, with net revenue of approximately $1.66 billion and adjusted earnings per share (EPS) around $0.57 to $0.59, marking significant year-over-year growth.
  • The company benefited from a 67% increase in stock trading volume, a 27% rise in options trading, and a 21% boost in net interest income.
  • Customer accounts grew 32% to over 4.1 million, with client equity assets up 40% to $757.5 billion.
  • Operational efficiency improved, with pretax profit margins rising to 79%, supported by strict cost controls that cut general expenses by 59% to $62 million due to the absence of one-time legal and regulatory costs.
  • IBKR's stock closed at $68.52 after the earnings release, reflecting an 83% increase over the past 12 months and a 56% year-to-date rise, supported by a 4-for-1 stock split in June 2025.
1 day ago
Interactive Brokers Group (IBKR) Reports Record Q3 2025 Financial Results and Strong Client Growth
·$IBKR
Earnings
Revenue Acceleration/Inflection
New Projects/Investments
  • Interactive Brokers Group (IBKR) reported record net revenues and pretax income for Q3 2025, with commissions increasing 23% to $537,000,000 and net interest income rising 21% to $967,000,000 compared to the prior year.
  • The company achieved significant client growth, adding its four millionth customer and seeing client equity surpass $500,000,000,000 (up 40% year-over-year) and client cash balances reach $150,000,000,000 (up over 30% year-over-year). Total customer Daily Average Revenue Trades (DARTs) were up 34% from the prior year.
  • IBKR continues to expand its product offerings, introducing new tax-advantaged accounts in Japan and Sweden, and proprietary features like 'Connections'. The company also noted an 87% increase in crypto trade volumes from last quarter and plans to introduce stablecoin deposits and crypto asset transfers by year-end.
  • The company provided interest rate sensitivity estimates, stating that a 25 basis point decrease in the Fed funds rate would reduce annual net interest income by $77,000,000, and a 1% decrease in all benchmark rates would reduce annual net interest income by $417,000,000.
1 day ago
Interactive Brokers Group Reports Record Q3 2025 Net Revenues and Pre-Tax Income
·$IBKR
Earnings
Revenue Acceleration/Inflection
New Projects/Investments
  • Interactive Brokers Group (IBKR) reported record net revenues and pre-tax income for Q3 2025, with total net revenues up 21% and commissions rising 23% to $537 million compared to the prior year's third quarter.
  • Net interest income reached a record $967 million, an increase of 21% year-over-year, driven by higher segregated cash and margin loan balances.
  • The company achieved significant client growth, adding its four millionth customer and reaching $150 billion in client cash balances, both up over 30% from last year. Client equity surpassed three quarters of a trillion dollars, a 40% increase from last year.
  • Customer trading volumes were strong, with total customer DARTs up 34% to 3.6 million trades per day, and options contract and equity share volumes rising 27% and 67%, respectively.
  • IBKR continues to expand its offerings, introducing a proprietary "Connections" feature, adding tax-advantaged savings accounts in Japan and Sweden, and seeing substantial growth in crypto trade volumes (up 87% from last quarter and over five times versus last year). The company also rose to rank number four for hedge funds serviced.
1 day ago
Interactive Brokers Group, Inc. Announces Q3 2025 Results
·$IBKR
Earnings
Dividends
Revenue Acceleration/Inflection
  • Interactive Brokers Group, Inc. reported GAAP diluted EPS of $0.59 and adjusted EPS of $0.57 for the third quarter ended September 30, 2025.
  • The company's GAAP net revenues reached $1,655 million and adjusted net revenues were $1,610 million for Q3 2025.
  • Revenue growth was driven by a 23% increase in commission revenue to $537 million and a 21% increase in net interest income to $967 million compared to the year-ago quarter.
  • Customer accounts grew 32% to 4.13 million, customer equity increased 40% to $757.5 billion, and Total DARTs rose 34% to 3.62 million.
  • The company maintained a strong pretax profit margin of 79% and declared a quarterly cash dividend of $0.08 per share.
1 day ago
Interactive Brokers Launches Tax Planner Enhancing Investor Tax Management
·$IBKR
Product Launch
New Projects/Investments
  • Interactive Brokers has launched a new Tax Planner tool within its PortfolioAnalyst platform, designed to help investors forecast and manage their tax liabilities.
  • The Tax Planner integrates various financial inputs and trading activity to estimate year-end tax obligations, enabling users to preview gains or losses before executing trades for optimized tax outcomes.
  • This tool complements existing features such as tax-lot matching and tax-loss harvesting, aiming to provide both retail and professional investors with greater oversight and control over the tax implications of their investments.
  • The company also reported significant growth, including a 47% year-on-year increase in daily revenue trades and 40% annual growth in client equity, which reached $757.5 billion.
Oct 9, 2025, 3:35 PM
Interactive Brokers Reports July 2025 Brokerage Metrics and Financial Information
·$IBKR
Earnings
Revenue Acceleration/Inflection
  • Interactive Brokers Group reported significant growth in July 2025, with Daily Average Revenue Trades (DARTs) at 3.498 million, an increase of 27% from the prior year, and client accounts reaching 3.958 million, up 32% year-over-year.
  • Ending client equity reached $685.8 billion in July 2025, an increase of 35% from the prior year, and ending client margin loan balances were $67.6 billion, up 20% year-over-year.
  • Ending client credit balances stood at $144.3 billion in July 2025.
  • The average commission per cleared Commissionable Order was $2.64 in July 2025. For June 2025, IBKR PRO clients' total cost of executing and clearing U.S. Reg.-NMS stocks was approximately 1.8 basis points of trade money, with a rolling twelve-month average of 3.5 basis points.
Aug 1, 2025, 5:13 PM
Interactive Brokers Group, Inc. Files Prospectus Supplement for Common Stock Issuance
·$IBKR
  • On July 30, 2025, Interactive Brokers Group, Inc. filed a Prospectus Supplement to issue 3,836,000 shares of its common stock.
  • These shares are being taken down from a shelf Registration Statement on Form S-3, originally filed on July 26, 2023.
  • The common stock is intended for issuance and sale to IBG Holdings LLC for distribution to its members, in exchange for membership interests in IBG LLC.
  • The company's counsel, Dechert LLP, has provided a legal opinion confirming that these shares will be validly issued, fully paid, and nonassessable when issued.
Jul 30, 2025, 12:00 AM
Interactive Brokers Group Reports Record Q2 2025 Financial Results
·$IBKR
Earnings
Revenue Acceleration/Inflection
New Projects/Investments
  • Interactive Brokers Group achieved record net revenues and pretax income in the second quarter of 2025.
  • Commissions rose 27% to $516 million compared to the prior year's second quarter, driven by higher trading volumes in options, futures, and stocks. Net interest income also reached a record of $860 million.
  • The company experienced significant growth in overnight trading volumes, increasing over 170% from Q2 2024 to Q2 2025, primarily due to demand from overseas clients accessing US markets during their daytime hours.
  • Interactive Brokers is expanding its cryptocurrency offerings, with plans to enable stablecoin funding, crypto asset transfers, and staking later in the year, alongside geographic expansion into Europe.
  • The SEC fee rate was reduced to zero midway through the quarter; had this reduction been in effect for the entire quarter, commission revenue and execution and clearing expense would have been an estimated $15 million higher.
Jul 17, 2025, 11:15 PM
Interactive Brokers Reports Record Q1 2025 Financial Results
·$IBKR
Earnings
Dividends
Revenue Acceleration/Inflection
  • Record trading activity and revenue: Commission revenue hit a record $0.5 billion with options up +25%, futures +16%, and stock shares +47%, driving a 74% pretax margin .
  • Strong earnings performance: Reported GAAP diluted EPS of $1.94 and net revenues of $1,427 million, with adjusted EPS of $1.88 and adjusted net revenues of $1,396 million .
  • Robust client growth: Achieved 32% account growth by adding 279,000 new accounts and set record client credit balances at $125.2 billion .
  • Dividend increase: Raised the quarterly dividend from $0.25 to $0.32, underpinned by disciplined cost management .
  • Capital action: Announced a four-for-one forward stock split to improve stock accessibility .
Apr 15, 2025, 8:31 PM