Ambarella (AMBA) vs nLIGHT (LASR)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
nLIGHT (LASR) has outperformed Ambarella (AMBA) over the past year, gaining 33.5% versus a loss of 19.9%. Over five years, LASR leads with a +51.6% price change compared with -60.9% for AMBA. Ambarella is the larger company by market cap ($2.88 billion vs $2.30 billion), about 1.3 times the size.
On valuation, Ambarella trades at a lower forward P/E (58.3x vs 63.3x for nLIGHT).
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 | AMBA | LASR |
|---|---|---|
| Share price | $65.33 | $39.88 |
| Market cap | $2.88B | $2.30B |
| 1-day change | -3.84% | -0.37% |
| YTD return | -7.78% | +6.32% |
| 1-year return | -19.92% | +33.51% |
| 5-year return | -60.90% | +51.58% |
| Forward P/E | 58.30 | 63.30 |
| EPS (TTM) | $-1.30 | $-0.25 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $96.69 | $86.95 |
| 52-week low | $48.30 | $28.05 |
| Distance from 52-week high | -32.43% | -54.13% |
| Analyst consensus | none | none |
| Avg. price target upside | +36.78% | +118.48% |
| Average volume | 1.66M | 1.20M |
| Shares outstanding | 44.14M | 57.69M |
| Employees | 959 | 800 |
| Sector | Technology | Technology |
| Industry | Semiconductors | Semiconductors |
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
- LASR has outperformed AMBA by 53.4 percentage points over the past year.
About Ambarella
AMBA stock →Ambarella, Inc. develops low-power system-on-a-chip, semiconductors, and software for edge and physical artificial intelligence, applications, and intelligent automation.
Technology · Semiconductors · 959 employees
About nLIGHT
LASR stock →nLIGHT, Inc. engages in the design, development, manufacture, and sale of semiconductor and fiber lasers for aerospace and defense, industrial, and microfabrication applications.
Technology · Semiconductors · 800 employees
AMBA vs LASR FAQ
Which is bigger, Ambarella or nLIGHT?
Ambarella (AMBA) is larger, with a market capitalization of $2.88B compared with $2.30B for nLIGHT (LASR).
Which stock has performed better over the past year, AMBA or LASR?
LASR returned +33.51% over the past 12 months, compared with -19.92% for AMBA (price return, excluding dividends). Past performance does not predict future results.
Are Ambarella and nLIGHT in the same industry?
Yes. Both are classified in the Semiconductors industry within the Technology sector.