PLUG
Plug Power Inc.
NASDAQ · Industrials · Electrical Equipment & Parts · US
$2.17
+2.84%Price chart
Aug 6Aug 11Aug 14Aug 19Aug 24Aug 27Sep 1Sep 4
ValuationView details →
P/E (Fwd)
—
EV/EBITDA
−2.3x
Market Cap
$3.03B
MomentumView details →
1D Return
+2.84%
YTD Return
+10.15%
RSI (14)
48.0
ValuationView details →
P/E (Fwd)
—
EV/EBITDA
−2.3x
Market Cap
$3.03B
RSI (14)
48.0
MomentumView details →
1D Return
+2.84%
YTD Return
+10.15%
SummaryUpdated Jun 1, 2026
Plug Power Inc. (NASDAQ:PLUG) is a pioneering clean energy company founded in 1997 and headquartered in Latham, New York. The company went public in 1999 and has evolved from a fuel cell technology developer into a comprehensive provider of hydrogen fuel cell solutions and green hydrogen production infrastructure. Plug Power operates across North America and internationally, focusing on building an end-to-end green hydrogen ecosystem that spans production, storage, delivery, and application of hydrogen-based energy solutions for industrial and transportation markets.
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Latest newsMore news →
BlackRock Inc. increased its stake in Plug Power, Inc. by 21.0% during the second quarter, buying an additional 31,939,194 shares, as disclosed in its 13F filing with the SEC.10d agoPlug Power raised its full-year revenue guidance to 15-16% growth, citing strong backlog and second-half weighted performance.24d agoPlug Power's stock surged over 14% in premarket trading to a high of $2.40, its highest level since July 9, following its earnings release.24d ago