Plug Power Inc (PLUG) stock
PLUGNasdaqElectrical Industrial ApparatusFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 9, 2026Score 6/3030% below fair value
$1.35−0.01 (-0.73%)
Close on Nov 11, 2026Market cap $1.89BP/E –Yield –
Plug Power cash
Cash and short-term investments held at the end of each period.
Plug Power's cash was $134.13M at Sep 30, 2026. For fiscal 2025 it was $368.54M, down 64.6% from the year before. Over ten years it grew 12.7% a year on average. The highest annual figure on record is $4.37B in fiscal 2021.
Annual cash
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $368.54M | -64.6% |
| FY2024 | Dec 31, 2024 | $1.04B | -11.0% |
| FY2023 | Dec 31, 2023 | $1.17B | -59.4% |
| FY2022 | Dec 31, 2022 | $2.88B | -34.1% |
| FY2021 | Dec 31, 2021 | $4.37B | +167.5% |
| FY2020 | Dec 31, 2020 | $1.63B | +342.3% |
| FY2019 | Dec 31, 2019 | $369.50M | +235.4% |
| FY2018 | Dec 31, 2018 | $110.15M | +61.9% |
| FY2017 | Dec 31, 2017 | $68.06M | -32.4% |
| FY2016 | Dec 31, 2016 | $100.64M | -10.0% |
| FY2015 | Dec 31, 2015 | $111.80M | -23.5% |
| FY2014 | Dec 31, 2014 | $146.21M | +2808.4% |
| FY2013 | Dec 31, 2013 | $5.03M | -46.4% |
| FY2012 | Dec 31, 2012 | $9.38M | -32.3% |
| FY2011 | Dec 31, 2011 | $13.86M | +26.5% |
| FY2010 | Dec 31, 2010 | $10.96M | -24.9% |
| FY2009 | Dec 31, 2009 | $14.58M | -82.0% |
| FY2008 | Dec 31, 2008 | $80.84M | – |
Quarterly cash
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | $134.13M | -84.2% |
| Q2 FY2026 | Jun 30, 2026 | $161.89M | -81.5% |
| Q1 FY2026 | Mar 31, 2026 | $223.19M | -79.3% |
| Q4 FY2025 | Dec 31, 2025 | $368.54M | -64.6% |
| Q3 FY2025 | Sep 30, 2025 | $849.02M | -15.1% |
| Q2 FY2025 | Jun 30, 2025 | $876.80M | -13.9% |
| Q1 FY2025 | Mar 31, 2025 | $1.08B | -7.8% |
| Q4 FY2024 | Dec 31, 2024 | $1.04B | -11.0% |
| Q3 FY2024 | Sep 30, 2024 | $1.00B | -35.5% |
| Q2 FY2024 | Jun 30, 2024 | $1.02B | -48.8% |
| Q1 FY2024 | Mar 31, 2024 | $1.17B | -51.4% |
| Q4 FY2023 | Dec 31, 2023 | $1.17B | -59.4% |
| Q3 FY2023 | Sep 30, 2023 | $1.55B | -54.0% |
| Q2 FY2023 | Jun 30, 2023 | $1.99B | -45.9% |
| Q1 FY2023 | Mar 31, 2023 | $2.40B | -39.6% |
| Q4 FY2022 | Dec 31, 2022 | $2.88B | -34.1% |
| Q3 FY2022 | Sep 30, 2022 | $3.37B | -26.7% |
| Q2 FY2022 | Jun 30, 2022 | $3.68B | -23.9% |
| Q1 FY2022 | Mar 31, 2022 | $3.98B | -22.0% |
| Q4 FY2021 | Dec 31, 2021 | $4.37B | +167.5% |
| Q3 FY2021 | Sep 30, 2021 | $4.61B | +2920.5% |
| Q2 FY2021 | Jun 30, 2021 | $4.83B | +6400.2% |
| Q1 FY2021 | Mar 31, 2021 | $5.10B | +1279.8% |
| Q4 FY2020 | Dec 31, 2020 | $1.63B | +3676.5% |
| Q2 FY2020 | Jun 30, 2020 | $152.49M | +668.4% |
| Q1 FY2020 | Mar 31, 2020 | $74.34M | +89.0% |
| Q4 FY2019 | Dec 31, 2019 | $369.50M | +235.4% |
| Q3 FY2019 | Sep 30, 2019 | $43.28M | -30.3% |
| Q2 FY2019 | Jun 30, 2019 | $19.85M | -64.2% |
| Q1 FY2019 | Mar 31, 2019 | $39.34M | -55.8% |
| Q4 FY2018 | Dec 31, 2018 | $110.15M | +61.9% |
| Q3 FY2018 | Sep 30, 2018 | $62.05M | +9.8% |
| Q2 FY2018 | Jun 30, 2018 | $55.42M | +2.4% |
| Q1 FY2018 | Mar 31, 2018 | $88.97M | +35.5% |
| Q4 FY2017 | Dec 31, 2017 | $68.06M | -32.4% |
| Q3 FY2017 | Sep 30, 2017 | $56.53M | +33.0% |
| Q2 FY2017 | Jun 30, 2017 | $54.12M | – |
| Q1 FY2017 | Mar 31, 2017 | $65.65M | – |
| Q4 FY2016 | Dec 31, 2016 | $100.64M | – |
| Q3 FY2016 | Sep 30, 2016 | $42.49M | – |
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