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 enterprise value
Enterprise value is market cap plus debt, minus cash: the value of the whole business to all its investors.
Plug Power's enterprise value was $1.64B on Nov 11, 2026, against $1.31B a year earlier. Over the last 5 years it ranged from -$281.88M to $12.50B, with a median of $1.78B.
Enterprise Value at the end of each year
| Period | Period end | Value | Change |
|---|---|---|---|
| 2026 | Nov 11, 2026 | $1.64B | +29.0% |
| 2025 | Dec 31, 2025 | $1.27B | +148.2% |
| 2024 | Dec 31, 2024 | $511.13M | -54.3% |
| 2023 | Dec 29, 2023 | $1.12B | -70.4% |
| 2022 | Dec 30, 2022 | $3.77B | -30.6% |
| 2021 | Dec 31, 2021 | $5.43B | -47.3% |
| 2020 | Dec 31, 2020 | $10.31B | +1315.3% |
| 2019 | Dec 31, 2019 | $728.29M | +218.7% |
| 2018 | Dec 31, 2018 | $228.52M | -51.0% |
| 2017 | Dec 29, 2017 | $466.67M | +136.5% |
| 2016 | Dec 30, 2016 | $197.32M | -30.3% |
| 2015 | Dec 31, 2015 | $282.91M | +0.6% |
| 2014 | Dec 31, 2014 | $281.26M | +243.5% |
| 2013 | Dec 31, 2013 | $81.87M | +1312.7% |
| 2012 | Dec 31, 2012 | $5.80M | – |
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