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Plug Power Inc. (PLUG)

1.3650 -0.0550 (-3.87%)
At close: October 30 at 4:00:00 PM EDT
1.3600 -0.0050 (-0.37%)
After hours: October 30 at 7:59:42 PM EDT
Trade PLUG on Coinbase

Financials

Updated yesterday
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Plug Power Incshowed a mixed but improving operational picture in FY 2026 Q2. Revenue growth stayed positive at 10.59%, but free cash flow growth swung to -71.20%, and profitability remained deeply negative.

Efficiency improved in several places: asset turnover rose to 0.27from 0.25in FY 2026 Q1, and the cash conversion cycle shortened to 238.9 daysfrom 247.4 daysin FY 2025 Q3. Still, operating margin was -172.77%, and ROA stayed weak at -61.45%, showing Plug Power Inc is growing sales faster than it is turning those sales into profit.

Bottom line:Plug Power Inc is making modest progress on efficiency and revenue growth, but cash generation and core profitability are still under heavy pressure in FY 2026 Q2.

Valuation Measures

Currency in USD Download
Current 6/30/2026 3/31/2026 12/31/2025 9/30/2025 6/30/2025
Market Cap
1.91B 3.78B 3.15B 2.74B 2.71B 1.71B
Enterprise Value
2.79B 4.59B 3.80B 3.65B 3.65B 2.47B
Trailing P/E
-- -- -- -- -- --
Forward P/E
-- -- -- -- -- --
PEG Ratio (current)
-- -- -- -- -- --
Price/Sales
2.43 -- -- -- -- --
Price/Book
3.28 -- -- -- -- --
Enterprise Value/Revenue
3.75 6.21 5.36 5.40 5.42 3.85
Enterprise Value/EBITDA
-- -- -- -- -- --
6/30/2025 - 10/29/1999

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Financial Highlights

Fiscal Year

Fiscal Year Ends 12/31/2025
Most Recent Quarter (mrq) 6/30/2026

Profitability

Profit Margin -220.59%
Operating Margin (ttm) -24.88%

Management Effectiveness

Return on Assets (ttm) -12.23%
Return on Equity (ttm) -144.96%

Income Statement

Revenue (ttm) 744.09M
Revenue Per Share (ttm) 0.56
Quarterly Revenue Growth (yoy) 2.50%
Gross Profit (ttm) -184.15M
EBITDA -512.1M
Net Income Avi to Common (ttm) -1.64B
Diluted EPS (ttm) -1.3100
Quarterly Earnings Growth (yoy) --

Balance Sheet

Total Cash (mrq) 172.09M
Total Cash Per Share (mrq) 0.12
Total Debt (mrq) 1.04B
Total Debt/Equity (mrq) 176.57%
Current Ratio (mrq) 2.32
Book Value Per Share (mrq) 0.42

Cash Flow Statement

Operating Cash Flow (ttm) -482.56M
Levered Free Cash Flow (ttm) -247.1M

Trading Information

Stock Price History

Beta (5Y Monthly) 2.29
52 Week Change 3 -50.18%
S&P 500 52-Week Change 3 10.63%
52 Week High 3 4.3300
52 Week Low 3 1.3400
50-Day Moving Average 3 1.8596
200-Day Moving Average 3 2.3981

Share Statistics

Avg Vol (3 month) 3 53.49M
Avg Vol (10 day) 3 41.41M
Shares Outstanding 5 1.4B
Implied Shares Outstanding 6 1.4B
Float 8 1.33B
% Held by Insiders 1 4.52%
% Held by Institutions 1 73.40%
Shares Short (10/15/2026) 4 291.96M
Short Ratio (10/15/2026) 4 5.86
Short % of Float (10/15/2026) 4 23.54%
Short % of Shares Outstanding (10/15/2026) 4 20.90%
Shares Short (prior month 9/15/2026) 4 287.26M

Dividends & Splits

Forward Annual Dividend Rate 4 --
Forward Annual Dividend Yield 4 0.00%
Trailing Annual Dividend Rate 3 0.00
Trailing Annual Dividend Yield 3 0.00%
5 Year Average Dividend Yield 4 --
Payout Ratio 4 --
Dividend Date 3 --
Ex-Dividend Date 4 --
Last Split Factor 2 1:10
Last Split Date 3 5/20/2011

Footnotes

  • 1 Data provided by Refinitiv.
  • 2 Data provided by EDGAR Online.
  • 3 Data derived from multiple sources or calculated by Yahoo Finance.
  • 4 Data provided by Morningstar, Inc.
  • 5 Shares outstanding is taken from the most recently filed quarterly or annual report and Market Cap is calculated using shares outstanding.
  • 6 Implied Shares Outstanding of common equity, assuming the conversion of all convertible subsidiary equity into common.
  • 7 EBITDA is calculated by S&P Global Market Intelligence using methodology that may differ from that used by a company in its reporting.
  • 8 A company's float is a measure of the number of shares available for trading by the public. It's calculated by taking the number of issued and outstanding shares minus any restricted stock, which may not be publicly traded.

Abbreviation Guide

  • mrq  =  Most Recent Quarter
  • ttm  =  Trailing Twelve Months
  • yoy  =  Year Over Year
  • lfy  =  Last Fiscal Year
  • fye  =  Fiscal Year Ending

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