Plug Power Inc. (PLUG)

Plug Power Market Cap

Plug Power has a market cap or net worth of $1.69 billion as of September 5, 2025. Its market cap has decreased by -10.01% in one year.

• Market Cap: 1.69B
• Enterprise Value: 2.54B
• 1-Year Change: -10.01%
• Ranking: #2133
• Category: Small-Cap
• Stock Price: $1.46

Market Cap Chart

Since October 29, 1999, Plug Power's market cap has increased from $675.30M to $1.69B, an increase of 149.68%. That is a compound annual growth rate of 3.60%.

Market Cap History

Date	Market Cap	% Change
Sep 5, 2025	1.69B	-13.12%
Dec 31, 2024	1.94B	-28.77%
Dec 29, 2023	2.72B	-62.21%
Dec 30, 2022	7.21B	-55.68%
Dec 31, 2021	16.27B	15.45%
Dec 31, 2020	14.09B	1,608.23%
Dec 31, 2019	825.00M	185.07%
Dec 31, 2018	289.40M	-46.33%
Dec 29, 2017	539.20M	149.05%
Dec 30, 2016	216.50M	-43.00%
Dec 31, 2015	379.80M	-26.88%
Dec 31, 2014	519.40M	226.67%
Dec 31, 2013	159.00M	732.46%
Dec 31, 2012	19.10M	-58.84%
Dec 30, 2011	46.40M	-5.11%
Dec 31, 2010	48.90M	-46.85%
Dec 31, 2009	92.00M	2.00%
Dec 31, 2008	90.20M	-74.00%
Dec 31, 2007	346.90M	2.97%
Dec 29, 2006	336.90M	-23.43%
Dec 30, 2005	440.00M	-1.70%
Dec 31, 2004	447.60M	1.24%
Dec 31, 2003	442.10M	93.56%
Dec 31, 2002	228.40M	-47.87%
Dec 31, 2001	438.10M	-31.76%

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