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AMTM
Amentum Holdings, Inc.
22.43
2 x 22.27
1 x 22.30
bid
ask
-
2.01
8.22%
35 @ 04:00 PM
22.49 +0.06 (0.26%)
Ytd-22.66%
1y-11.52%
21.86
day range
23.54
19.80
52 week range
38.11
Open23.20Prev Close24.44Low21.86High23.54Mkt Cap5.47B
Vol0.00Avg Vol2.00MEPS2.33P/E9.63Forward P/E8.81
Beta0.30Short Ratio6.53Inst. Own107.41%DividendN/ADiv YieldN/A
Ex Div DateN/AEarning08-1050-d Avg21.97200-d Avg26.521yr Est31.75
Earning
DateForEstimateReportedSurprisesurprise %
2026-08-102026-070.610.670.069.66%
2026-05-112026-040.580.60.023.45%
2026-02-092026-010.530.540.011.89%
2025-11-242025-100.590.630.046.60%
2025-08-052025-060.540.560.023.70%
2025-05-062025-030.480.530.0510.42%
Upgrade / Downgrade
DateFirmActionFromTo
2026-07-20B of A SecuritiesUpgradeNeutralNeutral
2026-05-26JP MorganUpgradeNeutralNeutral
2026-05-26BNP ParibasUpgradeUnderperform
2026-05-14BTIGUpgradeBuyBuy
2026-05-13RBC CapitalUpgradeSector PerformSector Perform
2026-05-13Truist SecuritiesUpgradeBuyBuy
Profile
Amentum Holdings, Inc. engages in the provision of engineering and technology solutions in the United States and internationally. It operates through two segments, Digital Solutions and Global Engineering Solutions. The company offers digital and data-driven solutions, including intelligence analytics, space system development, cybersecurity, and IT to the federal government and commercial clients. It also provides large-scale environmental remediation, nuclear power solutions, platform engineering, sustainment, and supply chain management for the U.S. government and allied nations. The company was incorporated in 2023 and is headquartered in Chantilly, Virginia.
Insider Holder
DateNameRelationQuantityDescription
2025-04-06AMENTUM JOINT VENTURE GP LLCDirector0.00Stock Award(Grant)
2026-05-05ARNETTE STEPHEN AChief Operating Officer106.65KConversion of Exercise of derivative security
2026-05-05BRUNING JILL LChief Technology Officer197.46KConversion of Exercise of derivative security
2025-11-16DEMETRIOU STEVEN JOfficer and Director844.03KStock Award(Grant)
2025-03-04EBERHART RALPH EDWARDDirector29.89KConversion of Exercise of derivative security
2026-05-05HELLER JOHN EChief Executive Officer376.02KConversion of Exercise of derivative security
Institution Ownership
Report DateOrganizationPositionValuePercentage
2026-03-30American Securities LLC45.03M1.01B18.43%
2026-03-30Invesco Ltd.21.47M481.87M8.79%
2026-06-29Blackrock Inc.17.91M401.83M7.33%
2026-03-30Primecap Management Company12.09M271.19M4.95%
2026-06-29Legacy Advisors, LLC9.07M203.43M3.71%
2026-03-30Vanguard Portfolio Management LLC7.85M176.22M3.21%
Fund Ownership
Report DateOrganizationPositionValuePercentage
2026-07-30iShares Trust-iShares Core S&P Small-Cap ETF9.37M210.32M3.84%
2026-03-30VANGUARD FENWAY FUNDS-Vanguard PRIMECAP Core Fund5.27M118.26M2.16%
2026-03-30VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund4.65M104.28M1.90%
2026-04-29AIM Sector Funds (Invesco Sector Funds)-Invesco Small Cap Value Fund4.23M94.85M1.73%
2026-03-30VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund3.37M75.73M1.38%
2026-04-29AIM Sector Fd.s -INVESCO VALUE OPPORTUNITIES Fd.2.95M66.09M1.21%