APH vs BDC
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. BDC: Belden provides essential networking and connectivity hardware that powers mission-critical signal transmission for industrial automation and enterprise data environments.
Side-by-side fundamentals
| Metric | APH | BDC | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $85.32 | $107.94 | |
| Market cap | $105.2B | $4.2B | |
| P/E as of 2026-10-08 | 21.36 | 17.54 | BDC lower |
| PEG as of 2026-10-08, 3-year EPS CAGR to FY2025 | 0.72 | 16.01 | APH lower |
| Net margin FY2025, SEC XBRL | +18.5% | +8.7% | APH higher |
| Gross margin FY2025, SEC XBRL | +36.9% | +38.0% | BDC higher |
| Operating margin FY2025, SEC XBRL | +25.4% | +11.6% | APH higher |
| ROE FY2025, SEC XBRL | +31.6% | +18.8% | APH higher |
| ROA FY2025, SEC XBRL | +11.8% | +6.7% | APH higher |
| Debt / equity as of 2026-09-03 | 1.21 | 0.90 | BDC lower |
| Revenue growth (YoY) as of 2026-09-03 | +54.2% | +9.4% | APH higher |
| Revenue CAGR (3y) SEC XBRL | +22.3% | +1.4% | APH higher |
| Dividend yield as of 2026-09-03 | +1.3% | +0.2% | APH higher |
| Dividend streak (yrs) SEC XBRL | 4 | 18 | BDC higher |
| Beta as of 2026-09-03 | 1.41 | 1.43 | |
| 1-year return as of 2026-10-08 close | +35.7% | -6.4% | APH 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 2026-10-08.
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.