TDY vs VIAV
TDY: Teledyne Technologies is a diversified industrial conglomerate focused on high-end instrumentation, digital imaging, and aerospace and defense electronics. VIAV: Viavi Solutions provides critical network testing, assurance, and optical technologies that keep modern high-speed communications and industrial processes secure and performant.
Side-by-side fundamentals
| Metric | TDY | VIAV | Edge |
|---|---|---|---|
| Price as of 2026-08-10 close | $690.25 | $37.20 | |
| Market cap as of 2026-08-11 | $32.0B | $8.7B | |
| P/E as of 2026-08-11 | 33.02 | 287.58 | TDY lower |
| PEG as of 2026-08-11 | 2.38 | n/a | |
| Net margin as of 2026-08-11 | +15.3% | -4.0% | TDY higher |
| Gross margin as of 2026-08-11 | +43.3% | +56.9% | VIAV higher |
| Operating margin as of 2026-08-11 | +19.7% | +0.9% | TDY higher |
| ROE as of 2026-08-11 | +9.1% | -6.9% | TDY higher |
| ROA as of 2026-08-11 | +6.3% | -2.4% | TDY higher |
| Debt / equity as of 2026-08-11 | 0.19 | 1.29 | TDY lower |
| Revenue growth (YoY) as of 2026-08-11 | +7.9% | +30.6% | VIAV higher |
| Revenue CAGR (3y) SEC XBRL | +9.8% | -5.7% | TDY higher |
| Beta as of 2026-08-11 | 0.91 | 1.22 | |
| 1-year return as of 2026-08-10 close | +26.4% | +240.3% | VIAV higher |
Fundamentals: market data, as of 2026-08-11. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-08-10.
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.