Plug Power Market Cap

Plug Power has a market cap or net worth of €2.40 billion as of September 29, 2025. Its market cap has increased by 54.74% in one year.

Market Cap

2.40B

Enterprise Value

3.20B

Revenue

572.93M

Ranking

n/a

PE Ratio

n/a

Stock Price

€2.12

Market Cap Chart

Since October 29, 1999, Plug Power's market cap has increased from 646.23M to 2.40B, an increase of 271.11%. That is a compound annual growth rate of 5.19%.

Market Cap History

Date	Market Cap	% Change
Sep 26, 2025	2.40B	27.93%
Dec 31, 2024	1.87B	-23.95%
Dec 29, 2023	2.47B	-63.46%
Dec 30, 2022	6.75B	-52.84%
Dec 31, 2021	14.31B	13.78%
Dec 31, 2020	12.57B	1,507.10%
Dec 31, 2019	Pro	Pro
Dec 31, 2018	Pro	Pro
Dec 29, 2017	Pro	Pro
Dec 30, 2016	Pro	Pro
Dec 31, 2015	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

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Market Cap Rankings