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AI filing briefs · archive

8-K filings in October 2023, explained

40 material Form 8-K filings that 39 companies we cover made with the SEC in October 2023, each read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). All of them were written later, when past filings were added: a selection, not every 8-K of the month (see the note below).

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IBKRInteractive Brokers Group, Inc. Oct 17, 4:01 PM ET

Interactive Brokers Q3 diluted EPS rises to $1.56 from $0.97 on higher revenue

Positive earnings Written later 2.02

Interactive Brokers Group reported third-quarter 2023 results for the period ended September 30, 2023. GAAP diluted EPS was $1.56, up from $0.97 a year earlier, and GAAP net revenues were $1,145 million, up from $790 million, with the increase driven mainly by higher net interest income. The company also declared a quarterly cash dividend of $0.10 per share.

  • Adjusted diluted EPS was $1.55, compared with $1.08 in the year-ago quarter
  • Net interest income rose 55% to $733 million on higher benchmark interest rates and customer credit balances
  • Income before income taxes was $840 million, compared with $523 million a year earlier
  • Quarterly cash dividend of $0.10 per share is payable December 14, 2023, to holders of record as of December 1, 2023
Read the filing on SEC.gov ↗

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.

Briefs marked “Written later” were written in November 2026 for filings that were by then more than three weeks old, so months before mid-October 2026 hold a selection: every material 8-K of the past year for the 100 largest companies we cover and the last 15 important 8-Ks of every other one. Briefs the number check holds back are not shown or counted. Also: the last 45 days, briefs by company, A–Z and the live SEC filings wire.