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AMPHENOL CORP /DE/ (APH)

AMPHENOL CORP /DE/ (APH) stock — the fundamentals (P/E, market cap, valuation) and every material event, decoded in plain English.

AMPHENOL CORP /DE/ (APH) stock — financials & valuation

Key numbers for AMPHENOL CORP /DE/ (APH): P/E ratio, market cap, profit margins, returns, and whether the stock looks cheap or expensive versus its own 5-year range.

AllSight quality score: 58/100 — a percentile rank of AMPHENOL CORP /DE/’s fundamentals against Manufacturing peers, weakest on valuation. A quality ranking, not a price prediction.

Market cap$211.3B
P / E41.1×
P / S7.3×
EV / EBITDA24.6×
Gross margin38.5%
Operating margin27.0%
Net margin17.9%
Return on equity33.2%
ROIC18.7%
Revenue growth54.2%
Debt / equity1.2×
Dividend yield0.5%

Is AMPHENOL CORP /DE/ overvalued? P/E looks overvalued vs its 5-year range; P/S looks overvalued vs its 5-year range; EV/EBITDA looks overvalued vs its 5-year range; P/B looks overvalued vs its 5-year range.

Independent of the events above — derived from AMPHENOL CORP /DE/’s own financial statements and shown as context, never as advice.

Sep 4, 2026No new info
Amphenol completes 2-for-1 split as per-share dividend halves
Aug 6, 2026
Two-for-one split approved; underlying economics remain unchanged
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