Aduro Clean Technologies (ADUR) vs ASP Isotopes (ASPI)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 10, 2026.
Summary
Aduro Clean Technologies (ADUR) has outperformed ASP Isotopes (ASPI) over the past year, losing 29.9% versus a loss of 70.1%. ASP Isotopes is the larger company by market cap ($406.3 million vs $393.8 million), about 1.0 times the size.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | ADUR | ASPI |
|---|---|---|
| Share price | $11.11 | $2.65 |
| Market cap | $393.78M | $406.27M |
| 1-day change | -0.63% | -6.36% |
| YTD return | +7.24% | -50.47% |
| 1-year return | -29.86% | -70.06% |
| EPS (TTM) | $-0.61 | $-1.49 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $18.19 | $14.49 |
| 52-week low | $9.00 | $2.51 |
| Distance from 52-week high | -38.92% | -81.71% |
| Analyst consensus | strong_buy | none |
| Avg. price target upside | +142.21% | +390.57% |
| Average volume | 411.30K | 4.03M |
| Shares outstanding | 35.44M | 153.31M |
| Employees | 33 | 271 |
| Sector | Industrials | Industrials |
| Industry | Major Chemicals | Major Chemicals |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- ADUR has outperformed ASPI by 40.2 percentage points over the past year.
About Aduro Clean Technologies
ADUR stock →Aduro Clean Technologies Inc. engages in developing water-based chemical recycling technologies in Canada and Netherlands.
Industrials · Major Chemicals · 33 employees
About ASP Isotopes
ASPI stock →ASP Isotopes Inc., a development stage advanced materials company, engages in the production, distribution, marketing, and sale of isotopes in South Africa,Hong Kong, and United States. It operates in two segments, Nuclear Fuels, and Specialist Isotopes and Related Services.
Industrials · Major Chemicals · 271 employees
ADUR vs ASPI FAQ
Which is bigger, Aduro Clean Technologies or ASP Isotopes?
ASP Isotopes (ASPI) is larger, with a market capitalization of $406.27M compared with $393.78M for Aduro Clean Technologies (ADUR).
Which stock has performed better over the past year, ADUR or ASPI?
ADUR returned -29.86% over the past 12 months, compared with -70.06% for ASPI (price return, excluding dividends). Past performance does not predict future results.
Are Aduro Clean Technologies and ASP Isotopes in the same industry?
Yes. Both are classified in the Major Chemicals industry within the Industrials sector.