CIEN vs CSCO: Valuation Comparison 2026
Side-by-side fundamentals for Ciena Corporation (CIEN) and Cisco Systems, Inc. (CSCO) — market cap, PE, PEG and sector. All figures from SEC filings and market data.
| Metric | CIEN | CSCO |
|---|---|---|
| Sector | Technology | Technology |
| Industry | Communication Equipment | Communication Equipment |
| Current Price | $446.93 | $117.09 |
| Market Cap | $63.26B | $461.50B |
| PE Ratio | 144.64 | 38.77 |
| PEG Ratio | — | — |
| PEG Verdict | N/A | N/A |