secwatch.observer — SEC 8-K summary
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Issuer:     Amentum Holdings, Inc. (AMTM)
CIK:        0002011286
Form:       8-K
Filed at:   2026-08-10T20:42:44+00:00
Accession:  0001628280-26-055294
Event type: earnings
Sentiment:  positive
Materiality: 0.70
Item codes: 2.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Amentum Q3 FY26: Net income up 560% to $66M; raises Adjusted EBITDA and EPS guidance
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- Revenue $3.490B, down 2% YoY; operating income $172M up 67%; net income $66M up 560%.
- Adjusted EBITDA $290M (up 6%); adjusted diluted EPS $0.67 (up 20%); free cash flow $135M (up 35%).
- Backlog $48.2B; book-to-bill 1.1x Q, 1.3x LTM; CEO cites strong wins in global nuclear energy.
- Company raises FY26 Adjusted EBITDA and Adjusted Diluted EPS guidance despite near-term revenue headwinds.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/2011286/000162828026055294/0001628280-26-055294-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/2011286/000162828026055294/amtm-20260810.htm
  HTML page:      https://secwatch.observer/filing/0001628280-26-055294

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer