Amentum Holdings (AMTM) Shares Outstanding (2024 - 2026)

Amentum Holdings (AMTM) has 3 years of Shares Outstanding data on file, last reported at $244.1 million in Q2 2026.

• Shares Outstanding for Q2 2026 came in at $244.1 million, changed 0.45% year-over-year; the trailing twelve-month figure through Apr 2026 was $244.1 million (changed 0.45% YoY), and the FY2025 annual result was $243.5 million, changed 0.19% from the prior year.
• Shares Outstanding steadied at $244.1 million in Q2 2026 per AMTM's latest filing, from $244.0 million in the prior quarter.
• Over five years, Shares Outstanding peaked at $244.1 million in Q2 2026 and troughed at $243.0 million in Q3 2024.
• A 3-year average of $243.4 million and a median of $243.3 million in 2025 frame the typical range for Shares Outstanding.
• The sharpest annual moves came in 2025 and 2026: Shares Outstanding advanced 0.19% in 2025, then rose 0.45% in 2026.
• A 3-year view of Shares Outstanding shows it stood at $243.0 million in 2024, then gained by 0.19% to $243.5 million in 2025, then advanced by 0.26% to $244.1 million in 2026.
• Business Quant data shows AMTM's Shares Outstanding at $244.1 million in Q2 2026, $244.0 million in Q1 2026, and $243.5 million in Q4 2025.