ASP Isotopes Inc.
ASPI Basic Materials Chemicals
ASP Isotopes Inc.’s revenue for fiscal 2025 (year ended December 2025) was $23.8 million, up 475.5% from fiscal 2024. In the quarter to June 2026, revenue grew 327.6%, EPS grew 73.8%, free cash flow fell 182.9% and total debt rose 162.4%, each against the same quarter a year earlier. Insiders bought in the last twelve months.
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ASP Isotopes Inc. (ASPI) P/E ratio
ASP Isotopes 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 0.0× (October 2026) — the current reading is the highest in ten years.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2025 | 0.0× | — |
| FY2024 | 0.0× | — |
| FY2023 | 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× | — |
| 6 more quarters | Free account |
Against its own ten years
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| TROX Tronox Holdings PLC compare | n/m |
| BAK Braskem S.A. compare | n/m |
| ASPI ASP Isotopes Inc. | n/m |
| RYAM Rayonier Advanced Materials Inc. compare | n/m |
| ASIX AdvanSix compare | n/m |
| VHI Valhi, Inc. compare | n/m |
| ACNT Ascent Industries Co. compare | n/m |
| WLKP Westlake Chemical Partners LP compare | 12.8× |
| LXU Lsb Industries Inc. compare | 21.3× |
| Basic Materials sector median | 19.5× |
| 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)