Weighted Average Number of Shares Outstanding, Basic of Amentum Holdings, Inc. from 30 Sep 2022 to 02 Jan 2026

Taxonomy & unit
us-gaap: shares
Description
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
Summary
Amentum Holdings, Inc. quarterly and annual Weighted Average Number of Shares Outstanding, Basic in shares history and change rate from 30 Sep 2022 to 02 Jan 2026.
  • Amentum Holdings, Inc. Weighted Average Number of Shares Outstanding, Basic for the quarter ending 02 Jan 2026 was 244,000,000, a 0.41% increase year-over-year.
  • Amentum Holdings, Inc. annual Weighted Average Number of Shares Outstanding, Basic for 2025 was 243,000,000, a 167% increase from 2024.
  • Amentum Holdings, Inc. annual Weighted Average Number of Shares Outstanding, Basic for 2024 was 91,000,000, a 1.1% increase from 2023.
  • Amentum Holdings, Inc. annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 90,000,000, unchanged from 2022.
Source SEC data
View on sec.gov
Weighted Average Number of Shares Outstanding, Basic, Quarterly (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Quarterly Change (%)
Weighted Average Number of Shares Outstanding, Basic, Annual (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Annual Change (%)

Amentum Holdings, Inc. Quarterly Weighted Average Number of Shares Outstanding, Basic (shares)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
Q4 2025 244,000,000 +1,000,000 +0.41% 04 Oct 2025 02 Jan 2026 10-Q 10 Feb 2026 2026 Q1
Q3 2025 243,000,000 +152,000,000 +167% 28 Jun 2025 03 Oct 2025 10-K 25 Nov 2025 2025 FY
Q2 2025 243,000,000 +153,000,000 +170% 29 Mar 2025 27 Jun 2025 10-Q 06 Aug 2025 2025 Q3
Q1 2025 243,000,000 +153,000,000 +170% 28 Dec 2024 28 Mar 2025 10-Q 07 May 2025 2025 Q2
Q4 2024 243,000,000 +153,000,000 +170% 28 Sep 2024 27 Dec 2024 10-Q 10 Feb 2026 2026 Q1
Q3 2024 91,000,000 29 Jun 2024 27 Sep 2024 10-K 25 Nov 2025 2025 FY
Q2 2024 90,000,000 30 Mar 2024 28 Jun 2024 10-Q 06 Aug 2025 2025 Q3
Q1 2024 90,000,000 30 Dec 2023 29 Mar 2024 10-Q 07 May 2025 2025 Q2
Q4 2023 90,000,000 30 Sep 2023 29 Dec 2023 10-Q 05 Feb 2025 2025 Q1

Amentum Holdings, Inc. Annual Weighted Average Number of Shares Outstanding, Basic (shares)

Period Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
2025 243,000,000 +152,000,000 +167% 28 Sep 2024 03 Oct 2025 10-K 25 Nov 2025 2025 FY
2024 91,000,000 +1,000,000 +1.1% 30 Sep 2023 27 Sep 2024 10-K 25 Nov 2025 2025 FY
2023 90,000,000 0 0% 01 Oct 2022 29 Sep 2023 10-K 25 Nov 2025 2025 FY
2022 90,000,000 02 Oct 2021 30 Sep 2022 10-K 17 Dec 2024 2024 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.