{"schema_version":"secwatch.filing_event.v1","accession":"0001381197-25-000043","form_type":"8-K","ticker":"IBKR","cik":"0001381197","company_name":"Interactive Brokers Group, Inc.","filed_at":"2025-04-15T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.110681+00:00","generated_at":"2026-05-23T14:22:15.896259+00:00","sec_items":["2.02","8.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Interactive Brokers Q1 EPS $1.94, dividend raised to $0.32, announces 4-for-1 stock split","bullets":["GAAP diluted EPS $1.94, adjusted EPS $1.88; net revenues $1,427M vs $1,203M YoY.","Commission revenue up 36% to $514M on higher customer trading volumes.","Net interest income up 3% to $770M; pretax profit margin 74%.","Quarterly dividend raised from $0.25 to $0.32 per share; payable June 13, record May 30.","4-for-1 forward stock split; record June 16, distribution June 17, trading split-adjusted June 18."],"urls":{"canonical":"https://secwatch.observer/filing/0001381197-25-000043","json":"https://secwatch.observer/filing/0001381197-25-000043.json","markdown":"https://secwatch.observer/filing/0001381197-25-000043.md","text":"https://secwatch.observer/filing/0001381197-25-000043.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1381197/000138119725000043/0001381197-25-000043-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1381197/000138119725000043/ibkr_8k-20250331.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T14:22:15.896259+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}