Amprius Technologies (AMPX) vs Kimball Electronics (KE)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Kimball Electronics (KE) has outperformed Amprius Technologies (AMPX) over the past year, gaining 3.3% versus a loss of 26.4%. Amprius Technologies is the larger company by market cap ($1.36 billion vs $697.4 million), about 2.0 times the size. On valuation, Kimball Electronics trades at a lower forward P/E (15.9x vs 93.3x 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 | AMPX | KE |
|---|---|---|
| Share price | $9.33 | $29.07 |
| Market cap | $1.36B | $697.45M |
| 1-day change | -1.48% | +0.92% |
| YTD return | +18.25% | +4.49% |
| 1-year return | -26.36% | +3.34% |
| 5-year return | — | +1.11% |
| P/E ratio (TTM) | — | 25.73 |
| Forward P/E | 93.30 | 15.91 |
| EPS (TTM) | $-0.29 | $1.13 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $24.23 | $32.00 |
| 52-week low | $7.71 | $21.01 |
| Distance from 52-week high | -61.49% | -9.16% |
| Analyst consensus | strong_buy | none |
| Avg. price target upside | +146.52% | +17.82% |
| Average volume | 5.49M | 198.81K |
| Shares outstanding | 146.08M | 23.99M |
| Employees | 97 | 5,600 |
| Sector | Industrials | Industrials |
| Industry | Electrical Equipment & Parts | Electrical Equipment & Parts |
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
- KE has outperformed AMPX by 29.7 percentage points over the past year.
About Amprius Technologies
AMPX stock →Amprius Technologies, Inc. develops, manufactures, and markets lithium-ion batteries for mobility applications.
Industrials · Electrical Equipment & Parts · 97 employees
About Kimball Electronics
KE stock →Kimball Electronics, Inc. provides electronics, assemblies, and contract manufacturing organization solutions.
Industrials · Electrical Equipment & Parts · 5,600 employees
AMPX vs KE FAQ
Which is bigger, Amprius Technologies or Kimball Electronics?
Amprius Technologies (AMPX) is larger, with a market capitalization of $1.36B compared with $697.45M for Kimball Electronics (KE).
Which stock has performed better over the past year, AMPX or KE?
KE returned +3.34% over the past 12 months, compared with -26.36% for AMPX (price return, excluding dividends). Past performance does not predict future results.
Are Amprius Technologies and Kimball Electronics in the same industry?
Yes. Both are classified in the Electrical Equipment & Parts industry within the Industrials sector.