Ribbon Communications (RBBN) vs Silvaco Group (SVCO)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Silvaco Group (SVCO) has outperformed Ribbon Communications (RBBN) over the past year, gaining 46.1% versus a loss of 51.1%. Ribbon Communications is the larger company by market cap ($320.1 million vs $271.6 million), about 1.2 times the size. On valuation, Ribbon Communications trades at a lower forward P/E (11.5x vs 40.1x for Silvaco Group).
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 | RBBN | SVCO |
|---|---|---|
| Share price | $1.79 | $8.02 |
| Market cap | $320.09M | $271.59M |
| 1-day change | -2.72% | -4.58% |
| YTD return | -36.11% | +107.41% |
| 1-year return | -51.06% | +46.09% |
| 5-year return | -70.32% | — |
| P/E ratio (TTM) | 22.38 | — |
| Forward P/E | 11.47 | 40.08 |
| EPS (TTM) | $0.08 | $-0.71 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $4.09 | $14.39 |
| 52-week low | $1.55 | $3.07 |
| Distance from 52-week high | -56.23% | -44.30% |
| Analyst consensus | none | strong_buy |
| Avg. price target upside | +84.36% | +89.27% |
| Average volume | 923.35K | 390.13K |
| Shares outstanding | 178.82M | 33.89M |
| Employees | 3,080 | 406 |
| Sector | Technology | Technology |
| Industry | EDP Services | Computer Software: Prepackaged Software |
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
- SVCO has outperformed RBBN by 97.2 percentage points over the past year.
About Ribbon Communications
RBBN stock →Ribbon Communications Inc. provides communications technology in the United States, Europe, the Middle East, Africa, the Asia Pacific, and internationally.
Technology · EDP Services · 3,080 employees
About Silvaco Group
SVCO stock →Silvaco Group, Inc. provides technology computer aided design (TCAD) software, electronic design automation (EDA) software, and semiconductor intellectual property (SIP) solutions in the United States and internationally.
Technology · Computer Software: Prepackaged Software · 406 employees
RBBN vs SVCO FAQ
Which is bigger, Ribbon Communications or Silvaco Group?
Ribbon Communications (RBBN) is larger, with a market capitalization of $320.09M compared with $271.59M for Silvaco Group (SVCO).
Which stock has performed better over the past year, RBBN or SVCO?
SVCO returned +46.09% over the past 12 months, compared with -51.06% for RBBN (price return, excluding dividends). Past performance does not predict future results.
Are Ribbon Communications and Silvaco Group in the same industry?
Both are in the Technology sector, but in different industries: EDP Services for Ribbon Communications and Computer Software: Prepackaged Software for Silvaco Group.