---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-033648"
form_type: "8-K"
ticker: "AMTM"
cik: "0002011286"
company_name: "Amentum Holdings, Inc."
filed_at: "2026-05-11T21:05:44+00:00"
generated_at: "2026-05-11T21:12:19.377051+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Amentum Q2 FY2026 revenue $3.48B, net income $54M, issues $1.4B term loan

## Summary
- Revenue $3.478B (flat YoY); net income $54M vs $4M; diluted EPS $0.22 vs $0.02.
- Adjusted EBITDA $275M (+3% YoY); adjusted diluted EPS $0.60 (+13%).
- Operating cash flow $225M; free cash flow $220M (up 315% YoY).
- Backlog $47.8B; book-to-bill 1.2x (LTM 1.2x); full-year guidance reaffirmed.
- Issued $1.4B Term Loan A; proceeds used to repay and reprice Term Loan B.

## SEC filing metadata
- accession: 0001628280-26-033648
- form_type: 8-K
- ticker: AMTM
- cik: 0002011286
- company_name: Amentum Holdings, Inc.
- filed_at: 2026-05-11T21:05:44+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2011286/000162828026033648/0001628280-26-033648-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2011286/000162828026033648/amtm-20260511.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-033648
- JSON: https://secwatch.observer/filing/0001628280-26-033648.json
- Plain text: https://secwatch.observer/filing/0001628280-26-033648.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.