Amentum Holdings, Inc. (AMTM)
NYSE: AMTM · Real-Time Price · USD
25.25
-1.02 (-3.88%)
At close: Oct 7, 2025, 4:00 PM EDT
25.75
+0.50 (1.98%)
After-hours: Oct 7, 2025, 7:58 PM EDT
Amentum Holdings Market Cap
Amentum Holdings has a market cap or net worth of $6.14 billion as of October 7, 2025.
Market Cap
6.14B
Enterprise Value
9.89B
1-Year Change
n/a
Ranking
Category
Stock Price
$25.25
Market Cap Chart
Since September 24, 2024, Amentum Holdings's market cap has decreased from $7.18B to $6.14B, a decrease of -14.42%. That is a compound annual growth rate of -14.00%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Oct 6, 2025 | 6.39B | 24.93% |
| Dec 31, 2024 | 5.12B | -28.73% |
| Sep 24, 2024 | 7.18B | - |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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