PLUG · NASDAQ
Plug Power (PLUG) Stock Price & Fundamentals
Plug Power (PLUG) closed at $814.04 on Oct 9, 2026, down 0.90% from the previous close of $821.47.
Share price, past year
1Y +28.26%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $814.04 |
| Sep 30, 2026 | $822.77 |
| Aug 31, 2026 | $776.76 |
| Jul 31, 2026 | $787.33 |
| Jun 30, 2026 | $751.06 |
| May 29, 2026 | $766.35 |
| Apr 30, 2026 | $815.82 |
| Mar 31, 2026 | $769.50 |
| Feb 27, 2026 | $747.31 |
| Jan 30, 2026 | $719.12 |
| Dec 31, 2025 | $673.05 |
| Nov 28, 2025 | $654.37 |
| Oct 31, 2025 | $647.07 |
Key statistics
- Market cap
- $1.14T
- P/E (TTM)
- —
- EPS (TTM)
- −$1.33
- Revenue (TTM)
- $744.09M
- Net income (TTM)
- −$1.64B
- Shares outstanding
- 1.4B
- Dividend yield
- —
- 52-week range
- $626.88 – $824.03
Plug Power's market cap is $1.14T, based on a share price of $814.04 and 1.4B shares outstanding as of Aug 6, 2026.
Financials
Plug Power reported revenue of $709.92M for fiscal 2025, up 12.90% from fiscal 2024.
Plug Power reported a net loss of $1.63B in fiscal 2025.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2025ended Dec 31, 2025 | $709.92M | +12.9% | −$1.63B | −229.8% | −$1.42 | −$647.00M |
| FY2024ended Dec 31, 2024 | $628.81M | −29.5% | −$2.10B | −334.7% | −$2.68 | −$1.02B |
| FY2023ended Dec 31, 2023 | $891.34M | +27.1% | −$1.37B | −153.6% | −$2.30 | −$1.77B |
| FY2022ended Dec 31, 2022 | $701.44M | +39.6% | −$724.01M | −103.2% | −$1.25 | −$1.27B |
| FY2021ended Dec 31, 2021 | $502.34M | +638.8% | −$459.97M | −91.6% | −$0.82 | −$530.34M |
| FY2020ended Dec 31, 2020 | −$93.24M | −140.5% | −$596.16M | 639.4% | −$1.68 | −$178.00M |
| FY2019ended Dec 31, 2019 | $229.98M | +32.0% | −$83.74M | −36.4% | −$0.36 | −$59.01M |
| FY2018ended Dec 31, 2018 | $174.22M | +74.0% | −$85.61M | −49.1% | −$0.39 | −$63.49M |
| FY2017ended Dec 31, 2017 | $100.15M | +20.9% | −$127.08M | −126.9% | −$0.60 | −$64.27M |
| FY2016ended Dec 31, 2016 | $82.82M | — | −$57.49M | −69.4% | −$0.32 | −$32.38M |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q2 FY2026ended Jun 30, 2026 | $178.30M | −$188.21M | −$0.14 |
| Q1 FY2026ended Mar 31, 2026 | $163.51M | −$245.30M | −$0.18 |
| Q4 FY2025ended Dec 31, 2025 | $225.22M | −$845.97M | −$0.70 |
| Q3 FY2025ended Sep 30, 2025 | $177.06M | −$361.87M | −$0.31 |
| Q2 FY2025ended Jun 30, 2025 | $173.97M | −$227.10M | −$0.20 |
| Q1 FY2025ended Mar 31, 2025 | $133.67M | −$196.66M | −$0.21 |
| Q4 FY2024ended Dec 31, 2024 | $191.47M | −$1.34B | −$1.61 |
| Q3 FY2024ended Sep 30, 2024 | $173.73M | −$211.17M | −$0.25 |
Company profile
- Name
- Plug Power, Inc.
- Ticker
- PLUG
- Exchange
- NASDAQ
- Industry (SEC SIC)
- Electrical Industrial Apparatus
- Headquarters
- 125 Vista Boulevard, Slingerlands, NY 12159
- Incorporated in
- DE
- Fiscal year ends
- December
- SEC CIK
- 0001093691
Recent SEC filings
- Sep 23, 2026
- Aug 10, 2026
- Aug 10, 2026
- Jul 13, 2026
- Jun 15, 2026
- Jun 11, 2026
- Jun 4, 2026
- May 11, 2026
Frequently asked questions
What is Plug Power's stock price?
Plug Power (PLUG) closed at $814.04 on Oct 9, 2026, down 0.90% from the previous close of $821.47.
What is Plug Power's market cap?
Plug Power's market cap is $1.14T, based on a share price of $814.04 and 1.4B shares outstanding as of Aug 6, 2026.
How much revenue does Plug Power make?
Plug Power reported revenue of $709.92M for fiscal 2025, up 12.90% from fiscal 2024.
Does Plug Power pay a dividend?
Plug Power's recent filings report no dividends declared over the last four quarters.
Sources and methodology
Fundamentals come from Plug Power, Inc.'s filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures