{"schema_version":"secwatch.filing_event.v1","accession":"0000909832-25-000164","form_type":"8-K","ticker":"COST","cik":"0000909832","company_name":"COSTCO WHOLESALE CORP /NEW","filed_at":"2025-12-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.565483+00:00","generated_at":"2026-05-16T13:36:33.899606+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 Q1 FY2026 net sales +8.2% to $65.98B; EPS $4.50 vs $4.04 YoY","bullets":["Net income $2.001B ($4.50 diluted EPS) vs $1.798B ($4.04) a year ago; includes $0.16 tax benefit.","Total company comparable sales +6.4% (adjusted); digitally-enabled comps +20.5%.","Membership fee income +14.0%; paid households 81.4M (+5.2%); renewal rate 89.7%.","Operates 923 warehouses; opened 7 new locations in Q1, including first in Mulhouse, France.","Diluted EPS growth ex-tax benefit was +13.6%."],"urls":{"canonical":"https://secwatch.observer/filing/0000909832-25-000164","json":"https://secwatch.observer/filing/0000909832-25-000164.json","markdown":"https://secwatch.observer/filing/0000909832-25-000164.md","text":"https://secwatch.observer/filing/0000909832-25-000164.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/909832/000090983225000164/0000909832-25-000164-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/909832/000090983225000164/cost-20251211.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:36:33.899606+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"}