Extreme Networks (EXTR) vs Silicom (SILC)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Silicom (SILC) has outperformed Extreme Networks (EXTR) over the past year, gaining 241.4% versus a gain of 22.7%. Over five years, EXTR leads with a +141.9% price change compared with +44.4% for SILC. Extreme Networks is the larger company by market cap ($3.25 billion vs $344.6 million), about 9.4 times the size.
On valuation, Extreme Networks trades at a lower forward P/E (16.2x vs 249.8x for Silicom).
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 | EXTR | SILC |
|---|---|---|
| Share price | $24.60 | $59.95 |
| Market cap | $3.25B | $344.57M |
| 1-day change | +0.24% | -2.76% |
| YTD return | +47.75% | +307.82% |
| 1-year return | +22.69% | +241.40% |
| 5-year return | +141.89% | +44.35% |
| P/E ratio (TTM) | 79.35 | — |
| Forward P/E | 16.18 | 249.79 |
| EPS (TTM) | $0.31 | $-1.71 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $33.73 | $63.00 |
| 52-week low | $13.48 | $13.34 |
| Distance from 52-week high | -27.07% | -4.84% |
| Analyst consensus | none | — |
| Avg. price target upside | +36.18% | — |
| Average volume | 1.63M | 177.94K |
| Shares outstanding | 132.17M | 5.75M |
| Employees | 2,894 | — |
| Sector | Telecommunications | Telecommunications |
| Industry | Computer Communications Equipment | Computer Communications Equipment |
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
- Extreme Networks is about 9.4 times larger than Silicom by market value ($3.25B vs $344.57M).
- SILC has outperformed EXTR by 218.7 percentage points over the past year.
About Extreme Networks
EXTR stock →Extreme Networks, Inc., together with its subsidiaries, develops, markets, and sells network infrastructure equipment and related software in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. It offers ExtremeCloud IQ, a machine learning/AI powered, wired and wireless cloud network management solution that offers visibility and control over users, devices, and applications; ExtremeCloud IQ-Site Engine which extends cloud management to non-cloud native and multi-vendor devices; ExtremeCloud IQ Essentials provides wireless intrusion prevention system, location services, and guest management services; and ExtremeCloud SD-WAN, a software-defined wide area networks solution offered as an all-inclusive subscription, which includes hardware, the cloud-based SD-WAN service, support and maintenance, and customer success support.
Telecommunications · Computer Communications Equipment · 2,894 employees
EXTR vs SILC FAQ
Which is bigger, Extreme Networks or Silicom?
Extreme Networks (EXTR) is larger, with a market capitalization of $3.25B compared with $344.57M for Silicom (SILC).
Which stock has performed better over the past year, EXTR or SILC?
SILC returned +241.40% over the past 12 months, compared with +22.69% for EXTR (price return, excluding dividends). Past performance does not predict future results.
Are Extreme Networks and Silicom in the same industry?
Yes. Both are classified in the Computer Communications Equipment industry within the Telecommunications sector.