Amentum Holdings (AMTM) Shares Outstanding (Weighted Average) (2023 - 2026)
On a quarterly basis, Shares Outstanding (Weighted Average) changed 0.41% to $244.0 million in Q2 2026 year-over-year; TTM through Apr 2026 was $244.0 million, a 0.41% change, with the full-year FY2025 number at $243.0 million, up 167.03% from a year prior.
Amentum Holdings (AMTM) has 4 years of Shares Outstanding (Weighted Average) data on record, last reported at $244.0 million in Q2 2026.
- Shares Outstanding (Weighted Average) reached $244.0 million in Q2 2026 per AMTM's latest filing, roughly flat from $244.0 million in the prior quarter.
- Over the last five years, Shares Outstanding (Weighted Average) for AMTM hit a ceiling of $244.0 million in Q1 2026 and a floor of $90.0 million in Q3 2023.
- A 4-year average of $173.7 million and a median of $243.0 million in 2024 define the central range for Shares Outstanding (Weighted Average).
- Peak YoY movement for Shares Outstanding (Weighted Average): soared 170.0% in 2024, then grew 0.41% in 2026.
- Tracing AMTM's Shares Outstanding (Weighted Average) over 4 years: stood at $90.0 million in 2023, then skyrocketed by 170.0% to $243.0 million in 2024, then changed by 0.0% to $243.0 million in 2025, then grew by 0.41% to $244.0 million in 2026.
- Business Quant data shows Shares Outstanding (Weighted Average) for AMTM at $244.0 million in Q2 2026, $244.0 million in Q1 2026, and $243.0 million in Q4 2025.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares (Weighted Avg.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Relx | 81.40 Bn | 81.16 Bn | - | 2.44 Bn |
| 2 | Rentokil Initial | 79.56 Bn | 78.10 Bn | - | 2.52 Bn |
| 3 | Cintas | 69.26 Bn | 69.08 Bn | 1.45 Bn | 401.62 Mn |
| 4 | Copart | 33.09 Bn | 28.01 Bn | 971.24 Mn | 967.21 Mn |
| 5 | UL Solutions | 20.56 Bn | 20.32 Bn | 381.00 Mn | 201.00 Mn |
| 6 | Global Payments | 19.88 Bn | 14.69 Bn | 1.70 Bn | 273.22 Mn |
| 7 | Rb Global | 19.08 Bn | 18.89 Bn | 869.50 Mn | 186.00 Mn |
| 8 | Aramark | 13.57 Bn | 13.16 Bn | 426.35 Mn | 263.14 Mn |
| 9 | Amentum Holdings | 5.65 Bn | 5.74 Bn | 345.00 Mn | 244.00 Mn |
| 10 | Dolby Laboratories | 5.15 Bn | 4.56 Bn | 350.90 Mn | 95.22 Mn |
Historic Data
Download Data| Date | Value |
|---|---|
| Apr 3, 2026 | 244.00 Mn |
| Jan 2, 2026 | 244.00 Mn |
| Oct 3, 2025 | 243.00 Mn |
| Jun 27, 2025 | 243.00 Mn |
| Mar 28, 2025 | 243.00 Mn |
| Dec 27, 2024 | 243.00 Mn |
| Sep 27, 2024 | 91.00 Mn |
| Jun 28, 2024 | 90.00 Mn |
| Mar 29, 2024 | 90.00 Mn |
| Dec 29, 2023 | 90.00 Mn |
| Sep 29, 2023 | 90.00 Mn |