Byrna Technologies (BYRN) 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 Byrna Technologies (BYRN) over the past year, losing 4.9% versus a loss of 79.3%. Over five years, ULBI leads with a -10.4% price change compared with -73.7% for BYRN. Byrna Technologies is the larger company by market cap ($110.7 million vs $103.5 million), about 1.1 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 | BYRN | ULBI |
|---|---|---|
| Share price | $4.73 | $6.21 |
| Market cap | $110.70M | $103.48M |
| 1-day change | +16.79% | -2.36% |
| YTD return | -71.83% | +11.19% |
| 1-year return | -79.25% | -4.93% |
| 5-year return | -73.68% | -10.42% |
| Forward P/E | — | 6.90 |
| EPS (TTM) | $-0.18 | $-0.38 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $30.62 | $8.25 |
| 52-week low | $3.17 | $4.90 |
| Distance from 52-week high | -84.55% | -24.73% |
| Average volume | 650.93K | 40.51K |
| Shares outstanding | 23.40M | 16.66M |
| Sector | Miscellaneous | 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 BYRN by 74.3 percentage points over the past year.
BYRN vs ULBI FAQ
Which is bigger, Byrna Technologies or Ultralife?
Byrna Technologies (BYRN) is larger, with a market capitalization of $110.70M compared with $103.48M for Ultralife (ULBI).
Which stock has performed better over the past year, BYRN or ULBI?
ULBI returned -4.93% over the past 12 months, compared with -79.25% for BYRN (price return, excluding dividends). Past performance does not predict future results.
Are Byrna Technologies and Ultralife in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Miscellaneous sector.