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Amentum Holdings shares owned by Old West Investment Management

Quarter-by-quarter ownership of Amentum Holdings (AMTM) shares owned by Old West Investment Management from 13F filings

Historical chart of Old West Investment Management investment in Amentum Holdings

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All positions including Amentum Holdings held by Old West Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amentum Holdings by Old West Investment Management

Quarter filed Position value Share count Share price at filing
2025-12-31 $561k 19k 29.00