ECARX (ECX) vs Ribbon Communications (RBBN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Ribbon Communications (RBBN) has outperformed ECARX (ECX) over the past year, losing 51.1% versus a loss of 59.7%. Over five years, RBBN leads with a -70.3% price change compared with -91.3% for ECX. ECARX is the larger company by market cap ($334.0 million vs $329.0 million), about 1.0 times the size.
On valuation, ECARX trades at a lower forward P/E (11.3x vs 11.8x for Ribbon Communications).
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 | ECX | RBBN |
|---|---|---|
| Share price | $0.85 | $1.84 |
| Market cap | $334.04M | $329.03M |
| 1-day change | +1.09% | +3.95% |
| YTD return | -50.58% | -36.11% |
| 1-year return | -59.72% | -51.06% |
| 5-year return | -91.28% | -70.32% |
| P/E ratio (TTM) | — | 23.00 |
| Forward P/E | 11.33 | 11.79 |
| EPS (TTM) | $-0.06 | $0.08 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $2.70 | $4.09 |
| 52-week low | $0.786 | $1.55 |
| Distance from 52-week high | -68.52% | -55.01% |
| Average volume | 932.99K | 919.80K |
| Shares outstanding | 347.03M | 178.82M |
| Sector | Technology | Technology |
| Industry | EDP Services | EDP Services |
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.
ECX vs RBBN FAQ
Which is bigger, ECARX or Ribbon Communications?
ECARX (ECX) is larger, with a market capitalization of $334.04M compared with $329.03M for Ribbon Communications (RBBN).
Which stock has performed better over the past year, ECX or RBBN?
RBBN returned -51.06% over the past 12 months, compared with -59.72% for ECX (price return, excluding dividends). Past performance does not predict future results.
Are ECARX and Ribbon Communications in the same industry?
Yes. Both are classified in the EDP Services industry within the Technology sector.