Also trades as: AMPX-WT (NYSE) · $vol 0M
AMPX NYSE
Amprius Technologies, Inc.
1W: +10.1%
1M: -14.3%
3M: -8.4%
YTD: -4.3%
1Y: -28.3%
3Y: +148.1%
$8.87
+0.52 (+6.25%)
After Hours: $8.84 (-0.04, -0.42%)
Weekly Expected Move ±9.1%
$7
$7
$8
$9
$10
Credit Risk of going bust: lower than 54% of companies Debt: 0.5% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.01 (down 99.9%), Amprius Technologies, Inc. would be worth roughly what it owes.
Total debt $6.4M against a stock market value of $1.22B.
Distance to default 5.53 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $3.2M (short-term plus half of long-term), stock volatility 99.7%; Altman Z 29.72. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.01 (down 99.9%), Amprius Technologies, Inc. would be worth roughly what it owes.
Total debt $6.4M against a stock market value of $1.22B.
Distance to default 5.53 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $3.2M (short-term plus half of long-term), stock volatility 99.7%; Altman Z 29.72. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Smart Money Score
Moderate
50
Insider—
Congress—
ETF Holdings—
Key Statistics
Market Cap$1.2B
52W Range7.26-24.23
Volume3,852,392
Avg Volume5,997,964
Beta2.35
Dividend—
Analyst Ratings
Company Info
CEOThomas Michael Stepien
Employees97
SectorIndustrials
IndustryElectrical Equipment & Parts
IPO Date2022-09-15
Websiteamprius.com
1180 Page Avenue
Fremont, CA 94538
US
Fremont, CA 94538
US
800 425 8803
About Amprius Technologies, Inc.
Amprius Technologies, Inc. is a company primarily focused on the development, production, and supply of advanced lithium-ion battery solutions. Their innovative product line notably includes cutting-edge silicon nanowire anode lithium-ion batteries. The firm's technological offerings cater to significant sectors such as aerospace, defense, and electric vehicle manufacturing. Founded in 2008, Amprius Technologies, Inc. operates from its headquarters located in Fremont, California.
Recent Insider Trades
| Name | Type | Shares | Price | Date |
|---|---|---|---|---|
| Stepien Thomas M | G-Gift | 5,000 | — | 2026-08-25 |
| Stepien Thomas M | G-Gift | 5,000 | — | 2026-08-25 |
| Stepien Thomas M | G-Gift | 5,000 | — | 2026-08-25 |
| Stepien Thomas M | G-Gift | 346 | — | 2026-08-25 |
| Stepien Thomas M | A-Award | 346 | — | 2026-08-25 |