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

Amentum Holdings (AMTM) has disclosed Shares Outstanding for 3 consecutive years, with $243.8 million as the latest value for Q1 2026.

  • Quarterly Shares Outstanding changed 0.32% to $243.8 million in Q1 2026 from the year-ago period, while the trailing twelve-month figure was $243.8 million through Jan 2026, changed 0.32% year-over-year, with the annual reading at $243.5 million for FY2025, 0.19% changed from the prior year.
  • Shares Outstanding for Q1 2026 was $243.8 million at Amentum Holdings, roughly flat from $243.5 million in the prior quarter.
  • The five-year high for Shares Outstanding was $243.8 million in Q1 2026, with the low at $243.0 million in Q3 2024.
  • Average Shares Outstanding over 3 years is $243.3 million, with a median of $243.2 million recorded in 2024.
  • The sharpest move saw Shares Outstanding rose 0.19% in 2025, then increased 0.32% in 2026.
  • Over 3 years, Shares Outstanding stood at $243.0 million in 2024, then rose by 0.19% to $243.5 million in 2025, then rose by 0.13% to $243.8 million in 2026.
  • According to Business Quant data, Shares Outstanding over the past three periods came in at $243.8 million, $243.5 million, and $243.3 million for Q1 2026, Q4 2025, and Q2 2025 respectively.