NET Power (NPWR) vs Ultralife (ULBI)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Ultralife (ULBI) has outperformed NET Power (NPWR) over the past year, losing 4.9% versus a loss of 65.0%. Over five years, ULBI leads with a -10.4% price change compared with -87.6% for NPWR. NET Power is the larger company by market cap ($108.8 million vs $104.3 million), about 1.0 times the size.
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 | NPWR | ULBI |
|---|---|---|
| Share price | $1.23 | $6.26 |
| Market cap | $108.83M | $104.31M |
| 1-day change | 0.00% | -1.57% |
| YTD return | -46.05% | +11.19% |
| 1-year return | -64.96% | -4.93% |
| 5-year return | -87.55% | -10.42% |
| Forward P/E | — | 6.96 |
| EPS (TTM) | $-6.45 | $-0.38 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $5.20 | $8.25 |
| 52-week low | $1.22 | $4.90 |
| Distance from 52-week high | -76.35% | -24.12% |
| Average volume | 754.17K | 40.51K |
| Shares outstanding | 88.48M | 16.66M |
| Sector | Energy | Miscellaneous |
| Industry | Industrial Machinery/Components | 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
- ULBI has outperformed NPWR by 60.0 percentage points over the past year.
- The two companies sit in different sectors: NET Power in Energy and Ultralife in Miscellaneous.
NPWR vs ULBI FAQ
Which is bigger, NET Power or Ultralife?
NET Power (NPWR) is larger, with a market capitalization of $108.83M compared with $104.31M for Ultralife (ULBI).
Which stock has performed better over the past year, NPWR or ULBI?
ULBI returned -4.93% over the past 12 months, compared with -64.96% for NPWR (price return, excluding dividends). Past performance does not predict future results.
Are NET Power and Ultralife in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Energy sector.