IONOS Group

IONOS Group P/B

The P/B (Price-to-Book Ratio) of IONOS Group (IOS.DE) as of Oct 17, 2026 is 9.98. In the previous year, P/B (Price-to-Book Ratio) was 18.80 — a change of -46.93% (lower).

P/B

9.98

YoY

-46.93%

Last updated:

P/B (Price-to-Book Ratio) of IONOS Group is 2025 9.98 . P/B (Price-to-Book Ratio) of IONOS Group was 2024 18.80 . It decreases by -46.93% lower compared to the previous year.

The IONOS Group P/B history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

P/B
Date
P/B
Jan 1, 2018
-5.92 EUR
Jan 1, 2019
-6.89 EUR
Jan 1, 2020
-9.07 EUR
Jan 1, 2021
-12.73 EUR
Jan 1, 2022
-18.37 EUR
Jan 1, 2023
-1,021.58 EUR
Jan 1, 2024
18.80 EUR
Jan 1, 2025
9.98 EUR
The IONOS Group P/B history
YEARP/BYoY
9.98-46.93%
18.80-101.84%
-1,021.58+5,460.23%
-18.37+44.36%
-12.73+40.27%
-9.07+31.64%
-6.89+16.44%
-5.92—

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IONOS Group Stock analysis

What does IONOS Group do? IONOS Group SE, headquartered in Montabaur, Germany, provides web hosting and cloud solutions for private users and small-to-medium businesses. The company, which employs 4,325 full-time staff, operates through brands like IONOS, STRATO, and sedo.com, offering website hosting, email solutions, and high-end servers across Germany, Spain, the UK, and the US. Listed on 8 February 2023, it delivers a portfolio of web presence, productivity, and cloud services supported by customer care and infrastructure. IONOS Group is one of the most popular companies on Eulerpool.

Frequently Asked Questions about IONOS Group stock

P/B (Price-to-Book Ratio) of IONOS Group is 9.98 in 2025.

P/B (Price-to-Book Ratio) of IONOS Group changed from 18.80 to 9.98, representing a -46.93% 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) IONOS Group 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 IONOS Group with sector peers and the industry average to assess whether it is attractive.

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Valuation — IONOS Group

All Key Metrics — IONOS Group