Optical Cable (OCC) 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 Optical Cable (OCC) over the past year, gaining 241.4% versus a gain of 78.0%. Over five years, OCC leads with a +323.0% price change compared with +44.4% for SILC. Silicom is the larger company by market cap ($344.6 million vs $142.9 million), about 2.4 times the size.
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 | OCC | SILC |
|---|---|---|
| Share price | $16.16 | $59.95 |
| Market cap | $142.89M | $344.57M |
| 1-day change | -3.41% | -2.76% |
| YTD return | +263.15% | +307.82% |
| 1-year return | +77.97% | +241.40% |
| 5-year return | +323.04% | +44.35% |
| P/E ratio (TTM) | 55.72 | — |
| Forward P/E | — | 249.79 |
| EPS (TTM) | $0.29 | $-1.71 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $27.98 | $63.00 |
| 52-week low | $4.02 | $13.34 |
| Distance from 52-week high | -42.24% | -4.84% |
| Analyst consensus | — | buy |
| Avg. price target upside | — | +0.08% |
| Average volume | 228.09K | 177.43K |
| Shares outstanding | 8.84M | 5.75M |
| Employees | 348 | — |
| Sector | Industrials | Telecommunications |
| Industry | Telecommunications 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
- Silicom is about 2.4 times larger than Optical Cable by market value ($344.57M vs $142.89M).
- SILC has outperformed OCC by 163.4 percentage points over the past year.
- The two companies sit in different sectors: Optical Cable in Industrials and Silicom in Telecommunications.
About Optical Cable
OCC stock →Optical Cable Corporation, together with its subsidiaries, manufactures and sells fiber optic and copper data communications cabling and connectivity solutions primarily for the enterprise market in the United States and internationally. The company offers fiber optic and hybrid cables for high bandwidth transmission of data, video, and audio communications; and copper datacom cables, including unshielded and shielded twisted pair constructions.
Industrials · Telecommunications Equipment · 348 employees
About Silicom
SILC stock →Silicom Ltd. designs, manufactures, markets, and supports networking and data infrastructure solutions in the United States, North America, Israel, Europe, and the Asia Pacific.
Telecommunications · Computer Communications Equipment
OCC vs SILC FAQ
Which is bigger, Optical Cable or Silicom?
Silicom (SILC) is larger, with a market capitalization of $344.57M compared with $142.89M for Optical Cable (OCC).
Which stock has performed better over the past year, OCC or SILC?
SILC returned +241.40% over the past 12 months, compared with +77.97% for OCC (price return, excluding dividends). Past performance does not predict future results.
Are Optical Cable and Silicom in the same industry?
No. Optical Cable is in the Industrials sector, while Silicom is in Telecommunications.