Amphenol Corporation APH

84.09 1.01 1.22% as of 25 Sep
Market cap
$207.1B
P/E
40.0×
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Amphenol Corporation (APH) Operating margin

Amphenol Corporation's operating margin over the twelve months to 30 June 2026 was 27.0%, up 1.6 percentage points from fiscal 2025 (25.4%). Over the past ten years it has ranged from 19.1% (fiscal 2020) to 25.4% (fiscal 2025) — the current reading is the highest in ten years. That is above the Electronic Components industry median of 3.53% and above the Technology sector median of 0.08%.

Operating margin, annual

Annual

Period Operating margin Change (points)
FY2025 25.4% 4.67
FY2024 20.7% 0.35
FY2023 20.4% (0.09)
FY2022 20.5% 1.13
FY2021 19.4% 0.30
FY2020 19.1% (0.64)
FY2019 19.7% (0.88)
FY2018 20.6% 0.21
FY2017 20.4% 1.19
FY2016 19.2% (0.67)

Quarterly

Period Operating margin Change (points)
Jun 2026 29.5% 5.47
Mar 2026 24.0% (2.71)
Dec 2025 26.8% (0.73)
Sep 2025 27.5% 2.37
42 more quarters

Against its own ten years

Low 19.1% High 25.4%
Ten-year median 20.4%
Current reading's percentile 100

Operating margin against peers

Company Operating margin
APH Amphenol Corporation 27.0%
TEL TE Connectivity Ltd. compare 19.7%
VICR Vicor Corporation compare 18.6%
GLW Corning Incorporated compare 15.3%
FN Fabrinet compare 9.97%
TTMI TTM Technologies, Inc. compare 9.89%
FLEX Flex Ltd. compare 4.95%
JBL Jabil, Inc. compare 4.28%
SANM Sanmina Corporation compare 4.15%
Electronic Components industry median 3.53%
Technology sector median 0.08%
Market median 0.00%

What Operating margin is

EBIT Margin tells an investor how much operating profit, before interest and taxes, a company keeps from each unit of revenue.

EBIT ÷ Revenue

The full definition of Operating margin →

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