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ASPI
ASP Isotopes Inc.
NASDAQ· Basic Materials· Specialty Chemicals· CUSIP 00218A105
$2.14-3.17%Price as of Oct 17, 12:04 UTC · updated once a day, after the close
At a glance
ASP Isotopes Inc. (ASPI) is listed on NASDAQ and classified in Specialty Chemicals, part of the Basic Materials sector. It is headquartered in Dallas, United States and has 271 employees. The company is worth $328.08M. Revenue was $23.85M in fiscal 2025, up 475.5% from the year before. It reported a net loss of $159.84M. The share price is 80.9% below its 52-week high of $11.22. 3 of the 38 superinvestors we track held it at the end of Q2 2026. The largest position belongs to Ken Griffin (Citadel Advisors), at $2.22M. In that quarter, 1 of them reduced the position. Over the last 30 days, company insiders bought $61.8K and sold $95.37K of its stock on the open market.
Written from the data on this page: SEC filings (13F, Form 4, annual reports) and market prices.
Key metrics
- Market cap
- $328.08M
- P/E
- —
- Forward P/E
- —
- P/B
- 1.1x
- Dividend yield
- 0.00%
- Payout
- —
- EPS
- -$1.49
- ROE
- -90.35%
- Profit margin
- 0.00%
- Revenue growth
- +327.60%
- Beta
- 3.70
- 52-week high
- $11.22
- 52-week low
- $2.03
History
Year by year, from the annual reports; dividends from the payments themselves.
Bars are year-end balances; lines are what happened during the year.
Investors holding this
Major managers that reported this stock in their latest 13F.
Price over time
▲ +0.0% over 5Y.
This stock has less than 5 years of price history — the answer would measure a shorter period than the one asked for.
Dividends reinvested, splits accounted for. Past prices say what happened, not what will.
Indicators, year by year
The last 4 closed years, each at that year’s closing price and reported numbers.
| Indicator | Median | 2025 | 2024 | 2023 | 2022 |
|---|---|---|---|---|---|
| Year-end price | $5.35 | $4.53 | $1.79 | $1.58 | |
| P/S | 78.8x | 28.2x | 78.8x | 202.2x | — |
| P/B | 5.7x | 3.3x | 6.8x | 5.4x | 6.0x |
| EPS | -$2.11 | -$0.63 | -$0.49 | -$0.18 | |
| Profit margin | -782.41% | -670.23% | -782.41% |
Others in the same sector
Companies of similar size in Basic Materials, for comparison. The columns are the same ones above, in the same order.
| Stock | Price | P/E | P/B | Dividend yield | ROE | Market cap |
|---|---|---|---|---|---|---|
| TRXTRX GOLD Corp | $1.05 | — | 3.9x | 0.00% | -0.67% | $343.85M |
| IDRIdaho Strategic Resources, Inc. | $21.81 | 14.9x | 2.9x | 0.00% | 25.46% | $345.17M |
| NMGNouveau Monde Graphite Inc. | $0.94 | — | 0.9x | 0.00% | -21.73% | $310.89M |
| VOXRVox Royalty Corp | $5.03 |
About the company
- 271
- Dallas, United States