Amentum Holdings, Inc. (AMTM)
NYSE: AMTM · Real-Time Price · USD
27.58
+0.08 (0.29%)
At close: Apr 17, 2026, 4:00 PM EDT
27.38
-0.20 (-0.73%)
Pre-market: Apr 20, 2026, 7:30 AM EDT
Amentum Holdings Market Cap
Amentum Holdings has a market cap or net worth of $6.73 billion as of April 20, 2026. Its market cap has increased by 40.29% in one year.
Market Cap
6.73B
Enterprise Value
10.42B
1-Year Change
40.29%
Ranking
Category
Stock Price
$27.58
Market Cap Chart
Since September 24, 2024, Amentum Holdings's market cap has decreased from $7.18B to $6.73B, a decrease of -6.29%. That is a compound annual growth rate of -4.08%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Apr 17, 2026 | 6.73B | -4.81% |
| Dec 31, 2025 | 7.07B | 38.13% |
| 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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