Interactive Brokers Group, Inc. IBKR

During the third quarter, the market climbed despite traditional concerns, with the S&P 500 Index rising 8% and showing strong positive returns each month. Investors demonstrated continued comfort with the economic backdrop, buying dips and participating in rallies. At IBKR, the most active names showed a preponderance of buying over selling, indicating positive client sentiment.

Interactive Brokers achieved significant client growth milestones, adding its 4 millionth customer and reaching $150 billion in client cash balances, both up over 30% from last year. Client equity surpassed $0.25 trillion, growing 40% from last year, significantly outpacing the S&P 500's 16% growth. The 790,000 net new accounts added through the third quarter already exceeded the total added in all of the previous year, demonstrating strong organic growth across all regions and client types.

The company continues to innovate and expand its product offerings. New country-specific savings plans were introduced, including NISA's tax-advantaged accounts for Japan and ISK's tax-advantaged accounts for Sweden. A proprietary 'Connections' feature was launched, averaging 20,000 unique daily users, allowing clients to discover related investment relationships. This complements the 'Investment Themes' feature, which uses natural language prompts to identify investment opportunities.

Interactive Brokers' prime brokerage offering gained significant recognition, rising to rank #4 for the number of hedge funds serviced in the latest annual Preqin hedge fund rankings. This places them behind Goldman Sachs, Morgan Stanley, and JPMorgan, and ahead of other historically well-known names in the funds industry, highlighting their competitive edge and potential to attract additional prime brokerage clients.

The company is actively pursuing its digital assets strategy. It increased its investment in Zero Hash, which will serve as the provider for IBKR's European crypto offering, expected to receive a Dutch license by the end of October or early November. Plans include launching stablecoin deposits and funding by the end of October, crypto asset transfers by year-end, and staking by early next year. These initiatives aim to enhance the crypto offering and attract more clients, especially with the asset transfer feature addressing tax implications for switching providers.

Interactive Brokers maintained strong operational efficiency, with execution, clearing, and distribution costs down 21% year-over-year. This reduction was primarily driven by the SEC reducing its fee rate to zero and optimized smart order routing. Compensation and benefits expense represented 10% of adjusted net revenues, down from last year. Headcount increased moderately by 5% over the prior year to 3,131, reflecting a continued focus on expense discipline while supporting growth.

The company's balance sheet remains robust, with total assets ending the quarter at $200 billion, a 35% increase year-over-year, driven by higher margin lending and segregated cash balances. Firm equity grew 22% over the prior year quarter to $19.5 billion. Interactive Brokers continues to operate with no long-term debt, maintaining a strong financial standing to support business growth and attract new clients and partners.