{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-25-017795","form_type":"8-K","ticker":"ACMR","cik":"0001680062","company_name":"ACM Research, Inc.","filed_at":"2025-05-08T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.313662+00:00","generated_at":"2026-05-22T04:50:01.333086+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"ACM Research Q1 revenue $172.3M (+13% YoY); GAAP EPS $0.30, non-GAAP $0.46","bullets":["Revenue $172.3M, up 13% YoY; GAAP diluted EPS $0.30 vs $0.26; non-GAAP diluted EPS $0.46 vs $0.52.","GAAP gross margin 47.9%, down from 52.0% YoY; non-GAAP gross margin 48.2% vs 52.5%.","Qualified high-temperature SPM tool with leading China logic customer; U.S. customer accepted backside/bevel etch tool.","Received 2025 3D InCites Technology Enablement Award for Ultra ECP ap-p horizontal plating tool.","Expecting incremental 2025 revenue from Tahoe, SPM, furnace; investing in Oregon facility for global customer evaluations."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-25-017795","json":"https://secwatch.observer/filing/0001140361-25-017795.json","markdown":"https://secwatch.observer/filing/0001140361-25-017795.md","text":"https://secwatch.observer/filing/0001140361-25-017795.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1680062/000114036125017795/0001140361-25-017795-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1680062/000114036125017795/ef20048551_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T04:50:01.333086+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"}