AMTMNYSEServices-Business Services, NECFiscal year ends October 2

Amentum Holdings, Inc.

Financials through Q3 FY2026, quarter ended Jul 3, 2026Last filing: 10-Q on Aug 11, 2026

$19.48−0.04 (-0.20%)

Close on Oct 19, 2026

Market cap: $4.77B
P/E (TTM): 23.5
Dividend yield: –

Dividends

Amentum has not reported a dividend

No dividend per share appears in Amentum's annual filings since fiscal 2021.

Where these numbers come from

Parsed from the XBRL in Amentum's annual and quarterly filings with the SEC
Fourth quarters derived from the annual report minus nine months
Every figure in the statements links to its source filing

Against peers

Trailing twelve months. Peers are matched on business description, industry and size. Ticks are peers, the dot is AMTM.

Revenue growth11.4% · median 5.9%

Gross margin10.2% · median 34.1%

Operating margin4.2% · median 11.0%

Net margin1.4% · median 7.1%

Company	Revenue	Growth
ACN	$74.18B	+6.5%
AMTM	$14.13B	+11.4%
GPN	$10.23B	+32.5%
CNXC	$9.97B	+2.6%
MMS	$5.25B	-3.3%
AKAM	$4.32B	+5.9%

Company

Next earnings (est.): Nov 23, 2026, after close
Exchange: NYSE
Industry: Services-Business Services, NEC
Fiscal year ends: October 2
Employees: 50,000
Held by institutions: 89.6%
Auditor: Ernst & Young LLP
SEC CIK: 2011286

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