Amentum Holdings, Inc. AMTM

Q3 FY2026 · ended Jul 3, 2026 · Revenue $3.49B, -2.0% YoY · Filed Aug 11, 2026

Amentum Holdings, Inc. (AMTM) files with the SEC under industry code 7389, Services-Business Services, NEC. In Q3 of fiscal 2026, the quarter ended Jul 3, 2026, it reported revenue of $3.5 billion and net income of $66.0 million. Free cash flow was $135.0 million. As of Jul 3, 2026 it held $459.0 million in cash and investments and $3.8 billion in total debt.

Revenue
$3.49B
-2.0% vs year-ago quarter
Net income
$66.00M
+560.0% vs year-ago quarter
Operating cash flow
$146.00M
+37.7% vs year-ago quarter
Free cash flow
$135.00M
+35.0% vs year-ago quarter
EPS
$0.27
+575.0% vs year-ago quarter
Dividend per share
None
Shares outstanding
244.51M
+0.5% vs year-ago quarter
Net cash
$-3.37B
Q3 FY2026
Operating margin
4.2%
TTM

Company profile

Industry
Services-Business Services, NEC (SIC 7389)
Listed as
AMTM (NYSE)
Fiscal year ends
October 2
Incorporated in
DE
Headquarters
Chantilly, VA
SEC filer status
Large accelerated filer
SEC CIK
2011286
Former names
Amazon Holdco Inc. (until Sep 18, 2024)

Other Services-Business Services, NEC companies

Key figures

Fiscal-year totals from the annual reports; switch to Annual for the full-year view. Balance sheet lines are as of each year end.

Line
Q3 FY2026
Jul 3, 2026
Q2 FY2026
Apr 3, 2026
Q1 FY2026
Jan 2, 2026
Q4 FY2025
Oct 3, 2025
Q3 FY2025
Jun 27, 2025
Revenue
$3.5B
$3.5B
$3.2B
$3.9B
$3.6B
Operating income
$172.0M
$151.0M
$138.0M
$135.0M
$103.0M
Net income
$66.0M
$54.0M
$44.0M
$40.0M
$10.0M
Diluted EPS
$0.27
$0.22
$0.18
$0.16
$0.04
Operating cash flow
$146.0M
$225.0M
-$136.0M
$270.0M
$106.0M
Free cash flow
$135.0M
$220.0M
-$142.0M
$261.0M
$100.0M
Total assets
$11.2B
$11.2B
$11.2B
$11.5B
$11.8B
Total liabilities
$6.4B
$6.5B
$6.5B
$6.8B
$7.2B
Stockholders' equity
$4.7B
$4.6B
$4.6B
$4.5B
$4.5B
Cash and investments
$459.0M
$428.0M
$247.0M
$437.0M
$738.0M
Total debt
$3.8B
$3.9B
$3.9B
$4.2B
$4.5B

Recent SEC filings

Recent SEC filings
Form Description Filed Period
8-K Current report
Officer or director change
Oct 2, 2026 Sep 28, 2026
10-Q Quarterly report Aug 11, 2026 Jul 3, 2026
8-K Current report
Results of operations
Aug 10, 2026 Aug 10, 2026
10-Q Quarterly report May 12, 2026 Apr 3, 2026
8-K Current report
Results of operations
May 11, 2026 May 11, 2026
8-K Current report
Material agreement
Apr 28, 2026 Apr 24, 2026

Source: SEC EDGAR filings. This is company-reported data, not investment advice.