Amphenol Profit Margin

Amphenol (APH) currently reports a profit margin of 17.76% as of June 2026. That compares with 21.3% in the prior-year period — down 16.6% year over year. That is below the Technology sector average of 37.35%. Use the charts on this page to explore Amphenol's profit margin history and peer comparisons.

Amphenol's profit margin decreased from 21.3% to 17.76% — a 16.6% year-over-year decrease (period ending June 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Amphenol's profit margin of 17.76% is lower than the Technology sector average of 37.35%. That is roughly 52.4% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.

There is no universal 'good' profit margin, but Amphenol's current 17.76% should be judged against Technology norms (sector average: 37.35%) and against APH's own history. Strong, stable readings often indicate durable competitive advantage; volatile or declining ones deserve a closer look at margins and capital efficiency.

Start with the current profit margin of 17.76%, then check the historical chart for trend and the peer comparison chart for relative positioning. The Technology average is 37.35%. From there, open related valuation or income-statement pages for Amphenol, and consider following APH for alerts when major investors trade the stock.