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) P/B ratio

As of 25 September 2026, Amphenol Corporation (APH) trades at a P/B ratio of 13.3×. Over the past ten years it has ranged from 2.8× (January 2015) to 15.0× (January 2026); the current reading is higher than 98% of that period. That is above the Electronic Components industry median of 3.3× and above the Technology sector median of 3.0×.

P/B ratio, daily

Annual

Period P/B ratio Change
FY2025 12.2× 43.61%
FY2024 8.5× 23.42%
FY2023 6.9× 6.85%
FY2022 6.4× (21.70%)
FY2021 8.2× 15.01%
FY2020 7.2× 2.06%
FY2019 7.0× 16.65%
FY2018 6.0× (9.56%)
FY2017 6.6× 18.92%
FY2016 5.6× 13.38%

Quarterly

Period P/B ratio Change
Jun 2026 13.9× 26.01%
Mar 2026 11.0× (9.57%)
Dec 2025 12.2× 1.59%
Sep 2025 12.0× 15.91%
42 more quarters

Against its own ten years

Low 2.8× High 15.0×
Ten-year median 6.8×
Current reading's percentile 98

P/B ratio against peers

Company P/B ratio
SANM Sanmina Corporation compare 4.8×
TEL TE Connectivity Ltd. compare 4.8×
FN Fabrinet compare 6.1×
TTMI TTM Technologies, Inc. compare 7.0×
FLEX Flex Ltd. compare 7.6×
GLW Corning Incorporated compare 10.3×
APH Amphenol Corporation 13.3×
VICR Vicor Corporation compare 15.5×
JBL Jabil, Inc. compare 25.1×
Electronic Components industry median 3.3×
Technology sector median 3.0×
Market median 1.8×

What P/B ratio is

Price to Book Value tells an investor how much the market pays for a company’s shares relative to the accounting net worth that belongs to common shareholders.

Stock Price ÷ (Common Equity (Total) (latest quarter) ÷ Shares (Basic, Weighted) (latest quarter))

The full definition of P/B ratio →

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