Aspen Aerogels, Inc.
ASPN Industrials Building Products & Equipment
Aspen Aerogels, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $271.1 million, down 40.1% from fiscal 2024. In the quarter to June 2026, revenue fell 36.1%, EPS fell 154.6%, free cash flow fell 7.06% and total debt fell 29.2%, each against the same quarter a year earlier.
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Aspen Aerogels, Inc. (ASPN) P/E ratio
Aspen Aerogels, 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 1,385× (September 2024) — 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 |
|---|---|---|
| FY2025 | 0.0× | — |
| FY2024 | 69.9× | — |
| FY2023 | 0.0× | — |
| FY2022 | 0.0× | — |
| FY2021 | 0.0× | — |
| FY2020 | 0.0× | — |
| FY2019 | 0.0× | — |
| FY2018 | 0.0× | — |
| FY2017 | 0.0× | — |
| FY2016 | 0.0× | — |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Jun 2026 | 0.0× | — |
| Mar 2026 | 0.0× | — |
| Dec 2025 | 0.0× | — |
| Sep 2025 | 0.0× | — |
| 42 more quarters | Free account |
Against its own ten years
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| ASPN Aspen Aerogels, Inc. | n/m |
| AIRJ AirJoule Technologies Corporation compare | n/m |
| APOG Apogee Enterprises, Inc. compare | 12.9× |
| PPIH Perma-Pipe International Holdings, Inc. compare | 14.5× |
| JBI Janus International Group, Inc. compare | 17.3× |
| LMB Limbach Holdings, Inc. compare | 18.8× |
| NX Quanex Building Products Corporation compare | 19.1× |
| NPKI NPK International Inc. compare | 21.6× |
| SWIM Latham Group, Inc. compare | 122× |
| Building Products & Equipment industry median | 23.2× |
| 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)