Advent Technologies Holdings, Inc.
ADNH Industrials Electrical Equipment & Parts
In the quarter to September 2025, revenue fell 51.6%, EPS grew 143.5% and free cash flow fell 96.3%, each against the same quarter a year earlier. Operating cash flow growth for three consecutive years.
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Advent Technologies Holdings, Inc. (ADNH) P/E ratio
Advent Technologies Holdings, Inc. has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (October 2026) to 817× (September 2019) — the current reading is the lowest in ten years.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2024 | 0.0× | — |
| FY2023 | 0.0× | — |
| FY2022 | 0.0× | — |
| FY2022 | 0.0× | — |
| FY2021 | 0.0× | — |
| FY2021 | 0.0× | — |
| FY2020 | 0.0× | — |
| FY2020 | 3.8× | — |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Sep 2025 | 0.0× | — |
| Jun 2025 | 0.0× | — |
| Mar 2025 | 0.0× | — |
| Dec 2024 | 0.0× | — |
| 19 more quarters | Free account |
Against its own ten years
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| POLA Polar Power, Inc. compare | n/m |
| DFLI Dragonfly Energy Holdings Corp. compare | n/m |
| NXUR Nxu, Inc. compare | n/m |
| ADNH Advent Technologies Holdings, Inc. | n/m |
| XPON Expion Energy, Inc. compare | n/m |
| SDST Stardust Power Inc. compare | n/m |
| ELPW Elong Power Holding Limited compare | — |
| CCTG CCSC Technology International Holdings Limited compare | — |
| LNKS Linkers Industries Limited compare | — |
| Electrical Equipment & Parts industry median | 31.2× |
| Industrials sector median | 24.7× |
| Market median | 18.1× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)