8-K current report · filed Apr 21, 2026

Interactive Brokers (IBKR) 8-K Current Report: April 21, 2026

Item 2.02Item EX-99.1IBKR overview

Short answer

Interactive Brokers (IBKR) filed an 8-K current report with the SEC on April 21, 2026 reporting Item 2.02 (Results of Operations and Financial Condition), Item EX-99.1 (Exhibit EX-99.1). Q1 2026 results covered quarter ended March 31, 2026.

Interactive Brokers 8-K event analysis

AI summary of each reported item and its exhibits

Item 2.02 · Results of Operations and Financial Condition

  • Q1 2026 results covered quarter ended March 31, 2026
  • Press release furnished as Exhibit 99.1 contains the financial results
  • Information furnished under Item 2.02, including the exhibit, not deemed filed under Section 18 purposes

Item EX-99.1 · Exhibit EX-99.1

  • 1Q2026 GAAP diluted EPS $0.59 versus $0.48, with adjusted EPS $0.60 versus $0.47
  • Net revenues rose to $1.67B from $1.43B, driven by commission revenue up 19% and net interest income up 17%
  • Customer accounts increased 31% to 4.75M, while customer equity rose 38% to $789.4B
  • Customer margin loans and credits increased 35% to $86.0B and $168.8B, supporting interest-income growth
  • Quarterly dividend raised 9.4% to $0.0875, payable June 12, 2026, signaling confidence in cash generation

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