Amphenol Stock

Amphenol P/B

The P/B (Price-to-Book Ratio) of Amphenol (APH) as of Aug 22, 2026 is 13.45. In the previous year, P/B (Price-to-Book Ratio) was 18.42 — a change of -27.00% (lower).

P/B

13.45

YoY

-27.00%

Last updated:

P/B (Price-to-Book Ratio) of Amphenol is 2026 13.45 . P/B (Price-to-Book Ratio) of Amphenol was 2025 18.42 . It decreases by -27.00% lower compared to the previous year.

The Amphenol P/B history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

P/B
Date
P/B
Jan 1, 2018
44.38 USD
Jan 1, 2019
39.24 USD
Jan 1, 2020
33.08 USD
Jan 1, 2021
28.27 USD
Jan 1, 2022
25.42 USD
Jan 1, 2023
21.40 USD
Jan 1, 2024
18.42 USD
Jan 1, 2025
13.45 USD
The Amphenol P/B history
YEARP/BYoY
13.45-27.00%
18.42-13.95%
21.40-15.81%
25.42-10.08%
28.27-14.53%
33.08-15.70%
39.24-11.57%
44.38-0.51%
44.60-7.92%
48.44-11.94%
55.01-10.39%
61.39
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Amphenol Stock analysis

What does Amphenol do? Amphenol Corporation is an international company based in the USA that specializes in the production and sale of electronic and fiber optic interfaces and systems. The company was founded in 1932 and has been listed on the New York Stock Exchange since 1949. Its history is closely linked to the development of the electronics industry in the 20th century. Initially, the company mainly produced connectors for the military and aerospace industries. However, over the years, it has evolved into a leading provider of interface and connectivity solutions for various industries, including telecommunications, automotive, and medical technology. Amphenol's business model focuses on the development, production, and marketing of interface and connectivity solutions. It operates numerous research and development centers worldwide to develop innovative technologies that meet customer needs. The company employs over 74,000 employees and operates 100 production facilities in 30 countries. Its various divisions include the Mil-Aero division, which specializes in the production of interfaces and systems for the military and aerospace industries. These products are known for their high reliability and resistance to extreme weather conditions and vibrations. Another important division is industrial technology, which produces interfaces and connectivity solutions for the automotive, medical technology, and telecommunications industries. Amphenol offers a wide range of products, including circular and flat connectors, fiber optic systems, cable glands, antennas, and interconnect technology. Some of the company's most well-known products include the "Super-SEAL" connector, widely used in the automotive and offshore oil and gas industries for its waterproof properties, and the "Clearlink" fiber optic connection system used in telecommunications and data networks. In recent years, Amphenol has also focused on the renewable energy market, providing technological solutions for power transmission and distribution, as well as monitoring wind and solar installations. With this commitment, the company has established itself as an important partner in the energy transition. In summary, since its founding in 1932, Amphenol has become a global leader in interface and connectivity solutions for various industries. It has built an excellent reputation through its innovation and customer-oriented approach and is set to continue playing a crucial role in the electronics industry. Amphenol is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Amphenol stock

P/B (Price-to-Book Ratio) of Amphenol is 13.45 in 2026.

P/B (Price-to-Book Ratio) of Amphenol changed from 18.42 to 13.45, representing a -27.00% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of P/B (Price-to-Book Ratio) Amphenol since 2006 – with annual values, charts, and detailed analysis.

The Price-to-Book ratio compares a company's market price to its book value. A low P/B may indicate an undervalued stock, while a high P/B could suggest overvaluation or strong growth expectations.

P/B = Stock Price / Book Value per Share

To evaluate P/B (Price-to-Book Ratio)'s, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for P/B (Price-to-Book Ratio).

A 'good' varies by industry and company stage. On Eulerpool, you can compare P/B (Price-to-Book Ratio)'s Amphenol with sector peers and the industry average to assess whether it is attractive.

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