FolioFact
Sign in

Ruane Cunniff — AMTM

How Ruane Cunniff's position in AMENTUM HOLDINGS INC changed quarter by quarter. Change badges compare each quarter to the fund's immediately-prior filing.

Quarter Shares Value % of portfolio Change
Q1 2026 1,622,982 $42,327,370 0.7% TRIM
Q4 2025 2,394,129 $69,429,741 1.08% NEW