{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-055521","form_type":"8-K","ticker":"ACLS","cik":"0001113232","company_name":"AXCELIS TECHNOLOGIES INC","filed_at":"2023-05-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.976312+00:00","generated_at":"2026-06-16T00:12:48.187916+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":"Axcelis Q1 revenue $254M, record backlog $1.27B; FY23 revenue guided >$1.03B","bullets":["Q1 revenue $254.0M (down 4.5% QoQ); net income $47.7M ($1.43 diluted EPS) vs Q4 $57.0M ($1.71).","Record systems backlog of $1.27B on quarterly bookings of $298M; driven by Purion demand.","Q2 guidance: revenue $255-260M, gross margin ~42%, EPS $1.44-$1.48.","Full-year 2023 revenue expected >$1.03B (+12% YoY); full-year gross margin ~44% anticipated in H2.","CEO cites strength in silicon carbide power devices and mature process technology markets."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-055521","json":"https://secwatch.observer/filing/0001104659-23-055521.json","markdown":"https://secwatch.observer/filing/0001104659-23-055521.md","text":"https://secwatch.observer/filing/0001104659-23-055521.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1113232/000110465923055521/0001104659-23-055521-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1113232/000110465923055521/tm2314429d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T00:12:48.187916+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":[{"claim_id":"354427407a37827fe656a374c668d048cdbdb791","claim":"AXCELIS TECHNOLOGIES INC reported first quarter of 2023 results: net income $47.7 million, EPS $1.43 per diluted share. Guidance reaffirmed.","evidence_excerpt":"The Company reported first quarter revenue of $254.0 million, compared to $266.1 million for the fourth quarter of 2022.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465923055521/0001104659-23-055521-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first quarter of 2023"},{"label":"Net income","value":"$47.7 million"},{"label":"EPS","value":"$1.43 per diluted share"},{"label":"Guidance","value":"reaffirmed"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"},{"claim_id":"354427407a37827fe656a374c668d048cdbdb791","claim":"AXCELIS TECHNOLOGIES INC reported first quarter of 2023 results: net income $47.7 million, EPS $1.43 per diluted share. 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Guidance raised.","evidence_excerpt":"For the second quarter ending June 30, 2023, Axcelis expects revenues between $255-260 million.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1113232/000110465923055521/0001104659-23-055521-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"second quarter ending June 30, 2023"},{"label":"Revenue","value":"$255-260 million"},{"label":"EPS","value":"$1.44-1.48"},{"label":"Guidance","value":"raised"},{"label":"Result","value":"guidance update"}],"fact_type":"earnings_release"},{"claim_id":"d60c672c72fd70e7e1472d57655fdf0e6b7aa5b1","claim":"AXCELIS TECHNOLOGIES INC reported full year 2023 results: revenue greater than $1.03 billion. 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