COHR vs VIAV
COHR: Coherent is a diversified leader in lasers, engineered materials, and networking technologies serving the high-growth industrial, communications, and electronics sectors. VIAV: Viavi Solutions delivers critical test, measurement, and optical technology to secure and optimize high-speed network infrastructure, aerospace communications, and precision industrial applications.
Side-by-side fundamentals
| Metric | COHR | VIAV | Edge |
|---|---|---|---|
| Price as of 2026-10-20 close | $231.80 | $34.73 | |
| Market cap | $45.4B | $8.6B | |
| P/E as of 2026-10-20 | 56.26 | n/a | |
| Net margin FY2026, SEC XBRL | +11.3% | -2.0% | COHR higher |
| Gross margin FY2026, SEC XBRL | n/a | +57.7% | |
| Operating margin | +2.0% | +6.9% | VIAV higher |
| ROE FY2026, SEC XBRL | +7.4% | -2.1% | COHR higher |
| ROA FY2026, SEC XBRL | +4.4% | -1.1% | COHR higher |
| Debt / equity | 0.30 | 0.17 | VIAV lower |
| Revenue growth (YoY) FY2026, SEC XBRL | +22.5% | +40.0% | VIAV higher |
| Revenue CAGR (3y) SEC XBRL | +11.3% | +11.1% | COHR higher |
| Dividend streak (yrs) SEC XBRL | n/a | 0 | |
| Beta as of 2026-09-03 | 2.73 | 1.26 | |
| 1-year return as of 2026-10-20 close | +92.8% | +163.9% | VIAV higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-20.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.