Interactive Brokers Group, Inc.IBKR
Interactive Brokers Group, Inc. Financial Overview 2020–2024
Interactive Brokers converts volatility into cash with an industry-leading 74% pretax profit margin (first half 2025), a figure that dwarfs labor-heavy peers. This efficiency validates the company's core thesis: rigorous automation allows it to aggressively price services while maintaining superior unit economics. This scalability drove a massive expansion in the top line, as total net revenues grew from $2.71 billion in FY2021 to $5.19 billion in FY2024.
Operational leverage remains the primary growth engine, evidenced by a 31% surge in commission revenue to $1.03 billion in the first six months of 2025. The platform’s global appeal is a key differentiator, with 85% of new customers in FY2024 originating outside the U.S., helping push total customer equity to $664.6 billion by the end of Q2 2025. While trading volumes fuel commissions, the company’s balance sheet provides a lucrative floor; net interest income rose to $3.15 billion in FY2024, benefiting from high benchmark rates and expanding customer credit balances.
Recent Developments (Q2 and Q3 2025)
Momentum accelerated in Q3 2025, with net revenues rising 21% year-over-year to $1.66 billion and net income available to common stockholders jumping 43% to $263 million. While earlier periods emphasized volume, third-quarter data highlighted balance sheet strength; total assets reached $200.2 billion as net interest income grew 21% to $967 million, driven by securities lending despite global rate cuts. Operational efficiency improved sharply, with non-interest expenses falling to 21% of net revenues from 33% a year prior. Bulls point to the scalable platform delivering diluted EPS of $0.59, proving the model works even as rates soften. Bears argue the stock is priced for perfection at 41.3x earnings as of November 2025, leaving little room for error if trading velocity slows or regulatory costs rise, evidenced by an $11.8 million sanctions settlement earlier in the year.
What to watch: Impact of global interest rate cuts on net interest margin trajectory; persistence of non-interest expense ratios below 25%.
Rev
$1.98B
FY2024
NI
$755.0M
FY2024
EPS
$1.75
FY2024
OCF
$8.72B
FY2024
Year-over-year comparison from 10-K annual reports
Data from SEC Company Facts
Recent SEC Filings
Interactive Brokers Group, Inc. 8-K Report, Financial Results (Jan 20, 2026)
Interactive Brokers Group, Inc. (IBKR) has filed a Form 8-K to report its financial results for the quarter ended December 31, 2025, released on January 20, 2026. While the filing itself is brief and primarily references an attached press release (Exhibit 99.1) for detailed financial performance, investors should note that this report serves as a notification mechanism for the announced results. Key investor takeaways will be found within the furnished press release, which would contain information on revenue, net income, earnings per share, and any significant operational developments or trends affecting the company during the fourth quarter of 2025. The 8-K filing itself does not contain the actual financial figures but points investors to where they can be found. As the company is not designated as an 'emerging growth company' and has not elected the extended transition period for accounting standards, investors can assume current accounting standards apply.
Interactive Brokers Group, Inc. 8-K Report, Financial Results (Oct 16, 2025)
Interactive Brokers Group, Inc. (IBKR) has filed a Form 8-K on October 15, 2025, to announce its financial results for the quarter ended September 30, 2025. The press release detailing these results, dated October 16, 2025, is furnished as an exhibit. Investors should note that the information provided in this report, including the press release, is furnished and not deemed 'filed' for regulatory purposes, meaning it does not automatically become part of future SEC filings unless specifically incorporated by reference. This filing serves as the primary channel for the company to disseminate its latest quarterly performance figures and any associated commentary.
Interactive Brokers Group, Inc. 8-K Report, Corporate Update (Jul 30, 2025)
Interactive Brokers Group, Inc. (IBKR) has filed an 8-K report on July 29, 2025, announcing the takedown of 3,836,000 shares of its common stock from its existing shelf registration statement. This action, detailed in a Prospectus Supplement filed under Rule 424(b)(5), allows the company to issue these shares to the market. This is a common capital markets activity for companies with effective shelf registrations, enabling them to raise capital or manage their equity efficiently as needed. Investors should note that this event relates to the *issuance* of shares, not necessarily a sale of shares by existing shareholders.
Interactive Brokers Group, Inc. 8-K Report, Financial Results (Jul 17, 2025)
Interactive Brokers Group, Inc. (IBKR) has filed a Current Report (8-K) on July 17, 2025, to announce its financial results for the quarter ended June 30, 2025. The full details of these results are provided in a press release furnished as Exhibit 99.1 to this filing. Investors should refer to this press release for specific financial performance metrics, including revenue, earnings, and any commentary on operational trends impacting the quarter. This filing serves as the official notification of the company's latest financial performance. While the 8-K itself is a brief procedural document, the accompanying press release is the primary source of information for understanding IBKR's performance during the second quarter of 2025. Investors should carefully review the press release for any new strategic initiatives, outlook, or significant business developments that may have influenced these results or are expected to impact future performance.
Interactive Brokers Group, Inc. 8-K Report, Shareholder Vote Results (Apr 23, 2025)
Interactive Brokers Group, Inc. (IBKR) filed an 8-K report on April 23, 2025, detailing the outcomes of its annual meeting of stockholders held on April 17, 2025. The primary focus of the filing is the voting results on key proposals, including the election of directors, ratification of the independent auditor, and an advisory vote on executive compensation. All proposals received overwhelming support from stockholders, indicating continued confidence in the company's leadership and governance. The company's operational and strategic direction is expected to remain consistent given these strong voting results. Specifically, all ten nominees for the Board of Directors were elected to serve until the 2026 annual meeting, with most receiving over 90% of the votes cast. Deloitte was ratified as the independent auditor for fiscal year 2025 with very high approval. The advisory vote on executive compensation also passed with significant support. These outcomes suggest a stable environment for Interactive Brokers Group, with clear endorsement of its current management and audit functions.
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