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Interactive Brokers (IBKR) is trading modestly lower after reporting its Q1 results last night. The electronic brokerage firm reported EPS and revenue in line with expectations, with revenue increasing 17% yr/yr to $1.67 bln. IBKR also raised its quarterly dividend to $0.0875/share from $0.08/share.

• Q1 got off to a strong start in January, supported by solid equity performance, optimism around earnings, and expanding breadth. That momentum did not persist, but IBKR still saw strong interest from both institutional and individual investors in opening and funding accounts.
• Customer accounts increased 31% to 4.75 mln (+32% to 4.40 mln in Q4), while customer equity increased 38% to $789.4 bln, up 1% sequentially, and total DARTs rose 24% yr/yr to 4.37 mln.
• Commission revenue increased 19% yr/yr to a record $613 mln on higher customer trading volumes, with stock, futures, and options volumes up 25%, 20%, and 16%, respectively. Futures volumes reached a quarterly record, driven by higher volatility and increased demand for hedging.
• Net interest income increased 17% to $904 mln on higher customer margin loans and customer credit balances. Margin loans ended the quarter up 35% to $86.0 bln.
• Adjusted pretax profit margin expanded 400 bps to 77%, supported by record net revenues and disciplined expenses, though below the 79% reported in Q4.
• IBKR continued to build out its AI tools, including Ask IBKR, Investment Themes, and its chatbot, while ForecastEx continued to draw interest. Additionally, overnight trading volumes nearly tripled yr/yr to 8.1 mln trades, up from 6.2 mln in Q4.

Briefing.com Analyst Insight

While the strong momentum early in the quarter did not persist, IBKR still delivered a solid report, with encouraging client activity continuing to support the broader story. IBKR maintained a strong pace of customer account growth above 30%, commissions reached another record, and customer equity still increased sequentially despite the weaker market backdrop, reflecting continued account funding. Some areas were softer relative to Q4, including margin loans, net interest income, and pretax margin, but all still showed healthy yr/yr growth, suggesting more of a step down from a strong prior quarter than a meaningful change in trajectory. It appears the lack of a clearer upside surprise is keeping the stock in check today, but continued account growth and healthy funding trends should remain supportive going forward. Additionally, broader platform enhancements across AI tools, 24/7 prediction markets, and overnight trading continue to support client engagement and longer-term growth opportunities.