APH vs Q
APH: Amphenol is a leading global designer and manufacturer of high-performance interconnect systems, sensors, and antennas that power the world's most critical electronic applications. Q: A global leader in advanced materials and solutions for semiconductor manufacturing and electronics packaging, powering AI, high-performance computing, and next-generation connectivity.
Side-by-side fundamentals
| Metric | APH | Q | Edge |
|---|---|---|---|
| Price as of 2026-07-27 close | $149.28 | $130.52 | |
| Market cap as of 2026-08-01 | $183.6B | $27.3B | |
| P/E as of 2026-08-01 | 39.04 | 59.44 | APH lower |
| PEG as of 2026-08-01 | 1.51 | 2.36 | APH lower |
| Net margin as of 2026-08-01 | +17.7% | +12.2% | APH higher |
| Gross margin as of 2026-08-01 | +39.0% | +46.1% | Q higher |
| Operating margin as of 2026-08-01 | +27.0% | +21.1% | APH higher |
| ROE as of 2026-08-01 | +37.1% | +5.9% | APH higher |
| ROA as of 2026-08-01 | +13.7% | +3.4% | APH higher |
| Debt / equity as of 2026-08-01 | 1.21 | 0.56 | Q lower |
| Revenue growth (YoY) as of 2026-08-01 | +54.2% | +17.6% | APH higher |
| Revenue CAGR (3y) SEC XBRL | +22.3% | +8.5% | APH higher |
| Dividend yield as of 2026-08-01 | +0.6% | +0.2% | APH higher |
| Dividend streak (yrs) SEC XBRL | 4 | 1 | APH higher |
| Beta as of 2026-08-01 | 1.25 | 1.59 | |
| 1-year return as of 2026-07-27 close | +42.1% | n/a |
Fundamentals: market data, as of 2026-08-01. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-27.
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.