1&1 AG Market Cap

1&1 AG has a market cap or net worth of €4.27 billion as of December 5, 2025. Its market cap has increased by 100.00% in one year.

Market Cap

4.27B

Enterprise Value

4.98B

Revenue

4.06B

Ranking

n/a

PE Ratio

33.56

Stock Price

€24.25

Market Cap Chart

Since September 11, 2017, 1&1 AG's market cap has decreased from 10.48B to 4.27B, a decrease of -59.30%. That is a compound annual growth rate of -10.34%.

Market Cap History

Date	Market Cap	% Change
Dec 5, 2025	4.27B	92.06%
Dec 30, 2024	2.22B	-30.54%
Dec 29, 2023	3.20B	56.38%
Dec 30, 2022	2.05B	-51.70%
Dec 30, 2021	4.23B	17.51%
Dec 30, 2020	3.60B	-10.66%
Dec 30, 2019	Pro	Pro
Dec 28, 2018	Pro	Pro
Dec 29, 2017	Pro	Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

Related Stocks

Company	Market Cap
Erste Group Bank AG	37.19B
VERBUND AG	22.27B
OMV Aktiengesellschaft	15.47B
Raiffeisen Bank International AG	11.43B
BAWAG Group AG	9.20B
Strabag SE	9.06B
Vienna Insurance Group AG	6.62B
Voestalpine AG	6.49B

Market Cap Rankings