$2.12
4.95%
Nasdaq, Sep 17, 04:21 pm EDT. Closed.
Why the stock moved Why the stock moved Beta
ISIN
US72919P2020
Symbol
PLUG

Plug Power Inc. Stock price

$2.12
-0.16 7.02% 1M
-0.21 9.01% 6M
+0.15 7.61% YTD
+0.12 6.00% 1Y
-6.03 73.99% 3Y
-24.35 91.99% 5Y
+0.62 41.33% 10Y
-42.78 95.28% 20Y
Nasdaq, Closing price Thu, Sep 17 2026
+0.10 4.95%
ISIN
US72919P2020
Symbol
PLUG
Sector

AI Insights on Plug Power Inc. Insights AI Insights on Plug Power Inc.

How does the company make money?
Who are the company’s main competitors?
What are the key opportunities and risks?
How is the company managed?

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Key metrics

Basic
Market capitalization
$3.0b
Enterprise Value
$3.6b
Net debt
$660.4m
Cash
$161.9m
Shares outstanding
1.4b
Valuation (TTM | estimate)
P/E
negative
P/S
4.0 | 3.5
EV/Sales
4.9 | 4.3
EV/FCF
negative
P/B
5.1
Financial Health
Equity Ratio
37.7%
Return on Equity
-166.8%
ROCE
-28.9%
ROIC
-27.8%
Debt/Equity
1.4
Financials (TTM | estimate)
Revenue
$744.1m | $835.5m
EBITDA
$-460.9m
EBIT
$-491.2m
Net Income
$-1.6b
Free Cash Flow
$-560.5m
Growth (TTM | estimate)
Revenue
10.6% | 17.7%
EBITDA
43.4%
EBIT
44.4%
Net Income
16.7%
Free Cash Flow
31.6%
Margin
Gross
-18.6%
EBITDA
-61.9%
EBIT
-66.0%
Net
-220.6%
Free Cash Flow
-75.3%
More
EPS
$-1.2
FCF per Share
$-0.4
Short interest
23.5%
Employees
2k
Rev per Employee
$300.0k

Plug Power Inc. Stock Analysis

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Analyst Opinions

29 Analysts have issued a Plug Power Inc. forecast:

12x Buy
41%
14x Hold
48%
3x Sell
10%

Analyst Opinions

29 Analysts have issued a Plug Power Inc. forecast:

Buy
41%
Hold
48%
Sell
10%

Plug Power Inc. Events

Past Events
AUG
10
Q2 2026 Earnings Call
about one month ago
MAY
11
Q1 2026 Earnings Call
4 months ago
MAR
2
Q4 2025 Earnings Call
7 months ago
FEB
2
Shareholder/Analyst Call - Plug Power Inc.
8 months ago
NOV
10
Q3 2025 Earnings Call
10 months ago

Financial data from Plug Power Inc.

Jun '26
+/-
%
744 744
11% 11%
100%
- Direct Costs 882 882
22% 22%
119%
-138 -138
70% 70%
-19%
- Selling and Administrative Expenses 310 310
19% 19%
42%
- Research and Development Expense 54 54
14% 14%
7%
-461 -461
43% 43%
-62%
- Depreciation and Amortization 30 30
56% 56%
4%
EBIT (Operating Income) EBIT -491 -491
44% 44%
-66%
Net Profit -1,641 -1,641
17% 17%
-221%

In millions USD.

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Plug Power Inc. Stock News

Negative
Invezz
9 days ago
Plug Power stock has traded largely sideways in recent weeks, but remains firmly in bear-market territory after falling 47% from its May high. The shares were trading at $2.26, giving the company a market capitalization of roughly $3 billion, while short interest has climbed to 20% despite ongoing efforts to execute a turnaround.
Negative
Invezz
23 days ago
Plug Power stock has pulled back sharply in recent months, sliding nearly 48% from its year-to-date high of $4.33 to $2.27. The retreat comes even as the company's turnaround strategy takes shape, with short interest remaining stubbornly elevated throughout the decline.
Positive
Barrons
about one month ago
Plug Power's second-quarter earnings and a boost to expectations for full-year revenue growth reveal a company heading toward profitability, say analysts.
More Plug Power Inc. News

Company Profile

Plug Power, Inc. provides alternative energy technology, which focuses on the design, development, commercialization, and manufacture of hydrogen and fuel cell systems used primarily for the material handling and stationary power markets. Its fuel cell system solution is designed to replace lead-acid batteries in electric material handling vehicles and industrial trucks for some distribution and manufacturing businesses. The company was founded by George C. McNamee and Larry G. Garberding on June 27, 1997 and is headquartered in Latham, NY.

Head office United States
CEO Mr. Crespo
Employees 2,344
Founded 1997
Website www.plugpower.com

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