{"schema_version":"secwatch.filing_event.v1","accession":"0001464521-26-000129","form_type":"8-K","ticker":"HTFL","cik":"0001464521","company_name":"Heartflow, Inc.","filed_at":"2026-08-13T20:02:24+00:00","discovered_at":"2026-08-13T20:03:01.103681+00:00","generated_at":"2026-08-13T20:03:06.478185+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":"Heartflow Q2 revenue up 48% to $64.1M; raises FY2026 guidance to $246-250M","bullets":["Total revenue $64.1M, up 48% YoY; U.S. revenue $59.6M (+51%), international $4.5M (+12%).","FY2026 revenue guidance raised to $246-250M (~40-42% growth) from prior $228-232M.","Gross margin 83.0% (non-GAAP 83.3%), up from 75.5% YoY on AI-driven productivity gains.","Net loss $15.7M ($0.18/share) vs $9.2M ($1.46/share) prior year; non-GAAP net loss $5.8M ($0.07/share).","Adjusted EBITDA loss narrowed to $6.7M from $10.1M; cash and investments totaled $246.8M."],"urls":{"canonical":"https://secwatch.observer/filing/0001464521-26-000129","json":"https://secwatch.observer/filing/0001464521-26-000129.json","markdown":"https://secwatch.observer/filing/0001464521-26-000129.md","text":"https://secwatch.observer/filing/0001464521-26-000129.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1464521/000146452126000129/0001464521-26-000129-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1464521/000146452126000129/htfl-20260813x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-13T20:03:06.478185+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"}