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Amentum Holdings shares owned by Atom Investors

Quarter-by-quarter ownership of Amentum Holdings (AMTM) shares owned by Atom Investors from 13F filings

Historical chart of Atom Investors investment in Amentum Holdings

Tip: Access up to 7 years of quarterly data

All positions including Amentum Holdings held by Atom Investors consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amentum Holdings by Atom Investors

Quarter filed Position value Share count Share price at filing
2025-09-30 $3.5M 144k 23.95

More positions owned by Atom Investors

Ishares Tr Russell 2000 Etf (IWM)
Spdr S&p 500 Etf Tr Tr Unit (SPY)
Ishares Tr Rus 2000 Val Etf (IWN)
Spdr Series Trust S&p Retail Etf (XRT)
Select Sector Spdr Tr Financial (XLF)
Invesco Qqq Tr Unit Ser 1 (QQQ)
Spdr Series Trust S&p Homebuild (XHB)
Select Sector Spdr Tr Sbi Healthcare (XLV)
Spdr Series Trust S&p Biotech (XBI)
Carlisle Companies (CSL)
Select Sector Spdr Tr Indl (XLI)
Ollies Bargain Outlt Hldgs I (OLLI)
Entergy Corporation (ETR)
Ishares Tr Msci Usa Min Vol (USMV)
Viper Energy Cl A (VNOM)

View all positions for Atom Investors

Top funds holding Amentum Holdings

American Securities
Invesco
BlackRock
Vanguard Group
PRIMECAP Management Company
State Street Corporation
FMR
Frontier Capital Management
Kovitz Investment Group Partners
Thompson, Siegel, & Walmsley
Geode Capital Management
Ruane, Cunniff & Goldfarb
Morgan Stanley
Mirae Asset Global Etfs Holdings
Freestone Grove Partners

View all funds holding Amentum Holdings