{"schema_version":"secwatch.filing_event.v1","accession":"0000909832-26-000084","form_type":"8-K","ticker":"COST","cik":"0000909832","company_name":"COSTCO WHOLESALE CORP /NEW","filed_at":"2026-09-24T20:17:37+00:00","discovered_at":"2026-09-24T20:18:00.274338+00:00","generated_at":"2026-09-24T20:18:19.031822+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Costco Q4 FY2026: EPS $6.75 (+15% YoY), sales $93.9B (+11.2%)","bullets":["Q4 net income $2.998B ($6.75 diluted EPS) vs $2.610B ($5.87) prior year; includes $0.15 IEEPA tariff-refund benefit.","Excluding IEEPA benefit, Q4 EPS grew 12.4%; net income grew 12.3%.","FY sales $297.2B (+10.1%); FY EPS $20.76 vs $18.21; net income $9.226B.","Total comp sales +9.4% (adj +6.7%); digitally-enabled comp +19.5%; traffic +3.3%.","150.4M cardholders (+3.6%); renewal rate 89.8% worldwide, 92.3% US/CN; exec members 42.3M."],"urls":{"canonical":"https://secwatch.observer/filing/0000909832-26-000084","json":"https://secwatch.observer/filing/0000909832-26-000084.json","markdown":"https://secwatch.observer/filing/0000909832-26-000084.md","text":"https://secwatch.observer/filing/0000909832-26-000084.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/909832/000090983226000084/0000909832-26-000084-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/909832/000090983226000084/cost-20260924.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-24T20:18:19.031822+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"}