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Amentum Holdings, Inc.
Services-Business Services, NEC · DE · CIK 2011286
Amentum provides advanced engineering and technology solutions to government agencies and commercial customers globally
⚡ Elevated coverage
$5.59B
Market cap
$20.23
Last close
-0.1%
1D
-3.9%
5D
2.5M
Volume
Price · last 39 sessions-21.5%
May 4L $20.09 · H $25.76Jun 29
34
Total filings
May 12, 2026
Last filing
10/02
Fiscal year end
10-QFORM 10-QMay 12, 20268-KResults of OperationsMay 11, 20268-KMaterial AgreementApr 28, 20268-KShareholder VoteFeb 10, 202610-QFORM 10-QFeb 10, 20268-KResults of OperationsFeb 9, 2026DEFA14ADEFA14ADec 19, 2025DEF 14AFORM DEF 14ADec 19, 202510-KFORM 10-KNov 25, 20258-KResults of OperationsNov 24, 202510-QFORM 10-QAug 6, 20258-KResults of OperationsAug 5, 202510-QFORM 10-QMay 7, 20258-KResults of OperationsMay 6, 2025424B4424B4Mar 12, 2025S-1S-1Mar 10, 20258-KCompany UpdateMar 7, 20258-KCompany UpdateMar 7, 20258-KShareholder VoteMar 7, 202510-QFORM 10-QFeb 5, 20258-KResults of OperationsFeb 4, 20258-KExecutive ChangeJan 30, 2025DEFA14ADEFA14AJan 21, 2025DEF 14ADEF 14AJan 21, 202510-KFORM 10-KDec 17, 20248-KResults of OperationsDec 16, 20248-KExecutive ChangeNov 13, 2024SC 13GSC 13GNov 12, 2024SC 13GSC 13GOct 24, 2024SC 13DSC 13DOct 4, 20248-K/AMaterial Agreement · Agreement TerminatedOct 3, 20248-KChange of Control · Executive ChangeOct 3, 20248-KExecutive Change · Bylaw AmendmentSep 27, 20248-KReg FD DisclosureSep 18, 2024
In the News
⚡ Elevated coverageCoverage (30d): 6 reputable articles · skews – neutral.
MarketWatchAmentum Holdings Inc. stock falls Wednesday, underperforms market12d agoMarketWatchAmentum Holdings Inc. stock falls Tuesday, underperforms market13d agoMarketWatchAmentum Holdings Inc. stock falls Monday, underperforms market14d agoMarketWatchAmentum Holdings Inc. stock rises Friday, outperforms market17d agoMarketWatchAmentum Holdings Inc. stock falls Friday, still outperforms market24d agoMarketWatchAmentum Holdings Inc. stock rises Thursday, outperforms market1mo ago
Reputable outlets only (Reuters, WSJ, CNBC, Barron's, and peers). More on Google News ↗
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