{"schema_version":"secwatch.filing_event.v1","accession":"0000909832-25-000093","form_type":"8-K","ticker":"COST","cik":"0000909832","company_name":"COSTCO WHOLESALE CORP /NEW","filed_at":"2025-09-25T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.663440+00:00","generated_at":"2026-05-17T05:44:35.125237+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Costco Q4 revenue $84.4B (+8%), EPS $5.87; membership income +14%, comp sales +5.7%","bullets":["Q4 net sales $84.4B (+8.0% YoY); fiscal year $269.9B (+8.1%).","Diluted EPS $5.87 in Q4 vs $5.29 last year; fiscal year $18.21 vs $16.56.","Comparable sales +5.7% total (+6.4% adjusted); traffic +3.7%, ticket +1.9%.","Membership income +14.0% (13.6% ex-FX); paid members 81.0M (+6.3%); renewal rate 89.8% worldwide.","Gross margin 11.13% (+13bps); SG&A 9.21% (-17bps) – both favorable."],"urls":{"canonical":"https://secwatch.observer/filing/0000909832-25-000093","json":"https://secwatch.observer/filing/0000909832-25-000093.json","markdown":"https://secwatch.observer/filing/0000909832-25-000093.md","text":"https://secwatch.observer/filing/0000909832-25-000093.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/909832/000090983225000093/0000909832-25-000093-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/909832/000090983225000093/cost-20250925.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:44:35.125237+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"}