ADS-TEC ENERGY (ADSE) vs Amprius Technologies (AMPX)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
ADS-TEC ENERGY (ADSE) has outperformed Amprius Technologies (AMPX) over the past year, losing 15.6% versus a loss of 26.4%. Amprius Technologies is the larger company by market cap ($1.36 billion vs $744.3 million), about 1.8 times the size. On valuation, ADS-TEC ENERGY trades at a lower forward P/E (12.0x vs 92.9x for Amprius Technologies).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | ADSE | AMPX |
|---|---|---|
| Share price | $9.90 | $9.29 |
| Market cap | $744.34M | $1.36B |
| 1-day change | +2.17% | -0.44% |
| YTD return | -23.58% | +18.25% |
| 1-year return | -15.59% | -26.36% |
| 5-year return | -2.22% | — |
| Forward P/E | 12.01 | 92.89 |
| EPS (TTM) | $-1.59 | $-0.29 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $13.50 | $24.23 |
| 52-week low | $9.08 | $7.71 |
| Distance from 52-week high | -26.67% | -61.66% |
| Analyst consensus | — | strong_buy |
| Avg. price target upside | — | +147.61% |
| Average volume | 19.30K | 5.53M |
| Shares outstanding | 75.19M | 146.08M |
| Employees | 302 | 97 |
| Sector | Consumer Discretionary | Miscellaneous |
| Industry | Industrial Specialties | Industrial Machinery/Components |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- ADSE has outperformed AMPX by 10.8 percentage points over the past year.
- The two companies sit in different sectors: ADS-TEC ENERGY in Consumer Discretionary and Amprius Technologies in Miscellaneous.
About ADS-TEC ENERGY
ADSE stock →ADS-TEC Energy PLC engages in the provision of intelligent and decentralized energy storage systems in Europe and North America. Its portfolio of ecosystem platforms provides DC-based ultra-fast chargers for Electric Vehicles (EVs) on power limited grids; and energy storage and management solutions for commercial, industrial and infrastructure applications.
Consumer Discretionary · Industrial Specialties · 302 employees
About Amprius Technologies
AMPX stock →Amprius Technologies, Inc. develops, manufactures, and markets lithium-ion batteries for mobility applications.
Miscellaneous · Industrial Machinery/Components · 97 employees
ADSE vs AMPX FAQ
Which is bigger, ADS-TEC ENERGY or Amprius Technologies?
Amprius Technologies (AMPX) is larger, with a market capitalization of $1.36B compared with $744.34M for ADS-TEC ENERGY (ADSE).
Which stock has performed better over the past year, ADSE or AMPX?
ADSE returned -15.59% over the past 12 months, compared with -26.36% for AMPX (price return, excluding dividends). Past performance does not predict future results.
Are ADS-TEC ENERGY and Amprius Technologies in the same industry?
No. ADS-TEC ENERGY is in the Consumer Discretionary sector, while Amprius Technologies is in Miscellaneous.