{"filing":{"accession_number":"0001628280-26-055294","cik":"0002011286","ticker":"AMTM","company_name":"Amentum Holdings, Inc.","form":"8-K","filing_date":"2026-08-10","report_date":"2026-08-10","primary_document":"amtm-20260810.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2011286/000162828026055294/amtm-20260810.htm"},"events":[{"id":26681,"run_id":24254,"accession_number":"0001628280-26-055294","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"This is a straightforward earnings release for Q3 fiscal year 2026 ended July 3, 2026. The filing discloses quarterly financial results including revenues ($3.5 billion), net income ($66 million), diluted EPS ($0.27), adjusted EBITDA ($290 million), and adjusted diluted EPS ($0.67), along with updated full-year guidance. The press release is furnished as Exhibit 99.1 and is the primary content of Item 2.02, which is the standard Item for earnings disclosures.","company_name":"Amentum Holdings, Inc.","ticker":"AMTM","filing_date":"2026-08-10","form":"8-K","submitted_at":null,"items":[{"id":27890,"accession_number":"0001628280-26-055294","item_number":"2.02","item_title":"Results of Operations and Financial Condition","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"This is a straightforward earnings release for Q3 fiscal year 2026 ended July 3, 2026. The filing discloses quarterly financial results including revenues ($3.5 billion), net income ($66 million), diluted EPS ($0.27), adjusted EBITDA ($290 million), and adjusted diluted EPS ($0.67), along with updated full-year guidance. The press release is furnished as Exhibit 99.1 and is the primary content of Item 2.02, which is the standard Item for earnings disclosures.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-10T20:43:38.278565+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":27890,"accession_number":"0001628280-26-055294","item_number":"2.02","item_title":"Results of Operations and Financial Condition","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"This is a straightforward earnings release for Q3 fiscal year 2026 ended July 3, 2026. The filing discloses quarterly financial results including revenues ($3.5 billion), net income ($66 million), diluted EPS ($0.27), adjusted EBITDA ($290 million), and adjusted diluted EPS ($0.67), along with updated full-year guidance. The press release is furnished as Exhibit 99.1 and is the primary content of Item 2.02, which is the standard Item for earnings disclosures.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-10T20:43:38.278565+00:00","company_name":"Amentum Holdings, Inc.","ticker":"AMTM","filing_date":"2026-08-10"}]}