Ambarella, Inc. (AMBA) vs Extreme Networks, Inc. (EXTR)
A side-by-side comparison of Ambarella, Inc. and Extreme Networks, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 5, 2026. Differences are shown without an overall score or investment verdict.
AMBA
Ambarella, Inc.
$68.13TechnologyDelayed quote: Oct 6, 2026, 10:40 AM EDT
EXTR
Extreme Networks, Inc.
$23.94TechnologyDelayed quote: Oct 6, 2026, 10:40 AM EDT
Total return — AMBA vs EXTR
growth of $100 · dividends reinvested · last 10yAMBA -7.6% (-0.8%/yr)EXTR +408.3% (+17.7%/yr)EXTR compounded faster over this window
Log scale — wide-divergence pair
AMBA EXTR
AMBA vs EXTR: by the numbers
- •EXTR is the larger company ($3.13B vs $2.99B market cap).
- •EXTR is profitable (3.28% net margin) while AMBA runs a net loss (-13.48%).
- •AMBA grew revenue faster over the past five years (9.31% vs 4.92% CAGR).
Metrics side by side
Valuation
| Metric | AMBA | EXTR |
|---|---|---|
| P/E ratio | N/A | 77.45 |
| Forward P/E | 84.78 | N/A |
| PEG ratio | N/A | 0.94 |
| P/S ratio | 7.15 | 2.44 |
| P/B ratio | 4.82 | 35.34 |
| EV / EBITDA | N/A | 39.99 |
| FCF yield | 0.30% | 1.95% |
Profitability
| Metric | AMBA | EXTR |
|---|---|---|
| Gross margin | 58.29% | 61.48% |
| Operating margin | -14.32% | 4.93% |
| Net margin | -13.48% | 3.28% |
| ROE | -9.08% | 47.54% |
| ROIC | -9.32% | 8.56% |
Growth (annualized)
| Metric | AMBA | EXTR |
|---|---|---|
| Revenue CAGR (5Y) | 9.31% | 4.92% |
| EPS CAGR (5Y) | N/A | 83.00% |
| FCF CAGR (5Y) | 17.54% | -13.70% |
| Total return CAGR (5Y) | -14.63% | 17.56% |
Frequently asked
- Which has grown faster, AMBA or EXTR?
- Over the past five years, AMBA grew revenue faster — AMBA at a 9.31% CAGR versus EXTR at 4.92%.
- Is AMBA or EXTR more profitable?
- EXTR runs the higher net margin — AMBA at -13.48% versus EXTR at 3.28%.
- How have AMBA and EXTR total returns compared?
- Over the past 10 years, AMBA delivered -0.61% and EXTR delivered 17.53% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Extreme Networks P/E ratioAmbarella ROEExtreme Networks ROEAmbarella operating marginExtreme Networks operating marginAmbarella revenue growthExtreme Networks revenue growthAmbarella free cash flowExtreme Networks free cash flow
Ambarella & Extreme Networks appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 5, 2026.