Amprius Technologies, Inc. (AMPX)
NYSE: AMPX · Real-Time Price · USD
7.91
-0.40 (-4.81%)
At close: Oct 22, 2026, 4:00 PM EDT
7.75
-0.16 (-2.02%)
Pre-market: Oct 23, 2026, 8:57 AM EDT
Amprius Technologies Market Cap
Amprius Technologies has a market cap or net worth of $1.16 billion as of October 22, 2026. It is the 9,206th most valuable company in the world and the 2,151st biggest in the United States. Its market cap has decreased by 24.34% in one year.
Market Cap
1.16B
Enterprise Value
1.09B
1-Year Change
-24.34%
Global Rank
Country Rank
#2,151 United States
Category
ChartMarket Cap Chart
Since September 15, 2022, Amprius Technologies's market cap has increased from $451.79M to $1.16B, an increase of 155.76%. That is a compound annual growth rate of 25.71%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 22, 2026 | 1.16B | 12.24% |
| Dec 31, 2025 | 1.03B | 232.52% |
| Dec 31, 2024 | 309.61M | -33.79% |
| Dec 29, 2023 | 467.62M | -30.19% |
| Dec 30, 2022 | 669.83M | 48.26% |
| Sep 15, 2022 | 451.79M | - |
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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