IsoEnergy (ISOU) vs Energy Fuels (UUUU)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
IsoEnergy (ISOU) has outperformed Energy Fuels (UUUU) over the past year, losing 12.2% versus a loss of 44.8%. Over five years, UUUU leads with a +27.4% price change compared with -35.5% for ISOU. Energy Fuels is the larger company by market cap ($2.63 billion vs $604.3 million), about 4.4 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 | ISOU | UUUU |
|---|---|---|
| Share price | $9.26 | $9.94 |
| Market cap | $604.27M | $2.63B |
| 1-day change | -4.73% | -3.12% |
| YTD return | +1.76% | -31.64% |
| 1-year return | -12.23% | -44.78% |
| 5-year return | -35.52% | +27.44% |
| Forward P/E | — | 20.49 |
| EPS (TTM) | $-0.17 | $-0.34 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | — | $65.92M |
| Revenue growth (YoY) | — | -15.61% |
| Net income (latest FY) | — | $-85.63M |
| Gross margin | — | 20.86% |
| Operating margin | — | -153.45% |
| Net margin | — | -129.90% |
| 52-week high | $13.58 | $27.90 |
| 52-week low | $7.19 | $9.72 |
| Distance from 52-week high | -31.81% | -64.37% |
| Analyst consensus | — | strong_buy |
| Avg. price target upside | — | +142.96% |
| Average volume | 132.46K | 7.21M |
| Shares outstanding | 65.26M | 264.77M |
| Employees | 24 | 1,069 |
| Sector | Energy | Industrials |
| Industry | Uranium | Mining & Quarrying of Nonmetallic Minerals (No Fuels) |
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
- Energy Fuels is about 4.4 times larger than IsoEnergy by market value ($2.63B vs $604.27M).
- ISOU has outperformed UUUU by 32.6 percentage points over the past year.
- The two companies sit in different sectors: IsoEnergy in Energy and Energy Fuels in Industrials.
About IsoEnergy
ISOU stock →IsoEnergy Ltd. engages in the acquisition, exploration, and development of mineral properties.
Energy · Uranium · 24 employees
About Energy Fuels
UUUU stock →Energy Fuels Inc., together with its subsidiaries, engages in the exploration, recovery, recycling, exploration, operation, development, permitting, evaluation, and sale of uranium mineral properties in the United States. It operates through three segments: Uranium, REE, and HMS.
Industrials · Mining & Quarrying of Nonmetallic Minerals (No Fuels) · 1,069 employees
ISOU vs UUUU FAQ
Which is bigger, IsoEnergy or Energy Fuels?
Energy Fuels (UUUU) is larger, with a market capitalization of $2.63B compared with $604.27M for IsoEnergy (ISOU).
Which stock has performed better over the past year, ISOU or UUUU?
ISOU returned -12.23% over the past 12 months, compared with -44.78% for UUUU (price return, excluding dividends). Past performance does not predict future results.
Are IsoEnergy and Energy Fuels in the same industry?
No. IsoEnergy is in the Energy sector, while Energy Fuels is in Industrials.