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Amentum Holdings shares owned by Ruane, Cunniff & Goldfarb

Quarter-by-quarter ownership of Amentum Holdings (AMTM) shares owned by Ruane, Cunniff & Goldfarb from 13F filings

Historical chart of Ruane, Cunniff & Goldfarb investment in Amentum Holdings

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All positions including Amentum Holdings held by Ruane, Cunniff & Goldfarb consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amentum Holdings by Ruane, Cunniff & Goldfarb

Quarter filed Position value Share count Share price at filing
2025-09-30 $58M 2.4M 23.95
2025-06-30 $58M 2.4M 23.61
2025-03-31 $44M 2.4M 18.20
2024-12-31 $51M 2.4M 21.03
2024-09-30 $82M 2.5M 32.25