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
$1.24−0.12 (-8.86%)
Close on Nov 12, 2026Market cap $1.73BP/E –Yield –
Plug Power operating cash flow
Operating cash flow is the cash the business generates from its day-to-day operations.
Plug Power's operating cash flow for the twelve months ending Sep 30, 2026 was -$469.17M. For fiscal 2025 it was -$535.84M. The highest annual figure on record is -$20.16M in fiscal 2012.
Annual operating cash flow
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | -$535.84M | – |
| FY2024 | Dec 31, 2024 | -$728.64M | – |
| FY2023 | Dec 31, 2023 | -$1.11B | – |
| FY2022 | Dec 31, 2022 | -$828.62M | – |
| FY2021 | Dec 31, 2021 | -$358.18M | – |
| FY2020 | Dec 31, 2020 | -$155.48M | – |
| FY2019 | Dec 31, 2019 | -$53.32M | – |
| FY2018 | Dec 31, 2018 | -$58.35M | – |
| FY2017 | Dec 31, 2017 | -$60.18M | – |
| FY2016 | Dec 31, 2016 | -$29.64M | – |
| FY2015 | Dec 31, 2015 | -$47.27M | – |
| FY2014 | Dec 31, 2014 | -$40.78M | – |
| FY2013 | Dec 31, 2013 | -$26.88M | – |
| FY2012 | Dec 31, 2012 | -$20.16M | – |
| FY2011 | Dec 31, 2011 | -$33.31M | – |
| FY2010 | Dec 31, 2010 | -$40.77M | – |
| FY2009 | Dec 31, 2009 | -$38.23M | – |
Quarterly operating cash flow
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | -$76.42M | – |
| Q2 FY2026 | Jun 30, 2026 | -$94.06M | – |
| Q1 FY2026 | Mar 31, 2026 | -$150.04M | – |
| Q4 FY2025 | Dec 31, 2025 | -$148.64M | – |
| Q3 FY2025 | Sep 30, 2025 | -$89.81M | – |
| Q2 FY2025 | Jun 30, 2025 | -$191.81M | – |
| Q1 FY2025 | Mar 31, 2025 | -$105.57M | – |
| Q4 FY2024 | Dec 31, 2024 | -$131.24M | – |
| Q3 FY2024 | Sep 30, 2024 | -$174.94M | – |
| Q2 FY2024 | Jun 30, 2024 | -$254.74M | – |
| Q1 FY2024 | Mar 31, 2024 | -$167.73M | – |
| Q4 FY2023 | Dec 31, 2023 | -$242.65M | – |
| Q3 FY2023 | Sep 30, 2023 | -$238.91M | – |
| Q2 FY2023 | Jun 30, 2023 | -$348.09M | – |
| Q1 FY2023 | Mar 31, 2023 | -$276.92M | – |
| Q4 FY2022 | Dec 31, 2022 | -$306.57M | – |
| Q3 FY2022 | Sep 30, 2022 | -$116.94M | – |
| Q2 FY2022 | Jun 30, 2022 | -$195.19M | – |
| Q1 FY2022 | Mar 31, 2022 | -$209.92M | – |
| Q4 FY2021 | Dec 31, 2021 | -$9.68M | – |
| Q3 FY2021 | Sep 30, 2021 | -$101.87M | – |
| Q2 FY2021 | Jun 30, 2021 | -$129.54M | -15955.1% |
| Q1 FY2021 | Mar 31, 2021 | -$117.10M | – |
| Q2 FY2020 | Jun 30, 2020 | -$51.49M | – |
| Q1 FY2020 | Mar 31, 2020 | -$60.40M | – |
| Q4 FY2019 | Dec 31, 2019 | $817.00K | – |
| Q3 FY2019 | Sep 30, 2019 | -$5.81M | -264.3% |
| Q2 FY2019 | Jun 30, 2019 | -$12.63M | – |
| Q1 FY2019 | Mar 31, 2019 | -$35.70M | – |
| Q4 FY2018 | Dec 31, 2018 | -$16.71M | -179.1% |
| Q3 FY2018 | Sep 30, 2018 | $3.54M | – |
| Q2 FY2018 | Jun 30, 2018 | -$21.15M | – |
| Q1 FY2018 | Mar 31, 2018 | -$24.03M | – |
| Q4 FY2017 | Dec 31, 2017 | $21.11M | +63875.8% |
| Q3 FY2017 | Sep 30, 2017 | -$22.96M | – |
| Q2 FY2017 | Jun 30, 2017 | -$34.48M | – |
| Q1 FY2017 | Mar 31, 2017 | -$23.86M | – |
| Q4 FY2016 | Dec 31, 2016 | $33.00K | – |
| Q3 FY2016 | Sep 30, 2016 | -$13.91M | – |
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