{"schema_version":"secwatch.filing_event.v1","accession":"0000909832-25-000031","form_type":"8-K","ticker":"COST","cik":"0000909832","company_name":"COSTCO WHOLESALE CORP /NEW","filed_at":"2025-05-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.762440+00:00","generated_at":"2026-05-20T07:17:56.471331+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Costco Q3 EPS $4.28, revenue $61.96B, up 8% YoY","bullets":["Net income $1.90B ($4.28 diluted EPS) vs $1.68B ($3.78) last year, up 13.2%.","Total comparable sales +5.7% (+8.0% adj. for gas/FX); e-commerce +14.8%.","Membership income grew 10.4%; renewals 90.2%, paid members 79.6M (+6.8%).","Gross margin 11.25% (+41 bps); SG&A 9.16% (-20 bps) vs prior year.","Opened 6 net new warehouses in Q3; total 905 locations."],"urls":{"canonical":"https://secwatch.observer/filing/0000909832-25-000031","json":"https://secwatch.observer/filing/0000909832-25-000031.json","markdown":"https://secwatch.observer/filing/0000909832-25-000031.md","text":"https://secwatch.observer/filing/0000909832-25-000031.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/909832/000090983225000031/0000909832-25-000031-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/909832/000090983225000031/cost-20250529.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T07:17:56.471331+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"}