enCore Energy (EU) vs IsoEnergy (ISOU)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
IsoEnergy (ISOU) has outperformed enCore Energy (EU) over the past year, losing 10.4% versus a loss of 68.6%. Over five years, ISOU leads with a -32.3% price change compared with -77.4% for EU. IsoEnergy is the larger company by market cap ($609.8 million vs $200.0 million), about 3.0 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 | EU | ISOU |
|---|---|---|
| Share price | $1.03 | $9.35 |
| Market cap | $200.03M | $609.82M |
| 1-day change | -4.71% | -3.86% |
| YTD return | -56.45% | +6.81% |
| 1-year return | -68.60% | -10.41% |
| 5-year return | -77.36% | -32.31% |
| EPS (TTM) | $-0.33 | $-0.17 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $4.18 | $13.58 |
| 52-week low | $0.77 | $7.19 |
| Distance from 52-week high | -75.37% | -31.19% |
| Analyst consensus | none | — |
| Avg. price target upside | +177.78% | — |
| Average volume | 4.93M | 143.35K |
| Shares outstanding | 194.28M | 65.26M |
| Employees | 168 | 24 |
| Sector | Basic Materials | Energy |
| Industry | Other Metals and Minerals | Uranium |
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
- IsoEnergy is about 3.0 times larger than enCore Energy by market value ($609.82M vs $200.03M).
- ISOU has outperformed EU by 58.2 percentage points over the past year.
- The two companies sit in different sectors: enCore Energy in Basic Materials and IsoEnergy in Energy.
About enCore Energy
EU stock →enCore Energy Corp., together with its subsidiaries, engages in the acquisition, exploration, development, and extraction of uranium resource properties in the United States. The company is headquartered in Dallas, Texas.
Basic Materials · Other Metals and Minerals · 168 employees
About IsoEnergy
ISOU stock →IsoEnergy Ltd. engages in the acquisition, exploration, and development of mineral properties.
Energy · Uranium · 24 employees
EU vs ISOU FAQ
Which is bigger, enCore Energy or IsoEnergy?
IsoEnergy (ISOU) is larger, with a market capitalization of $609.82M compared with $200.03M for enCore Energy (EU).
Which stock has performed better over the past year, EU or ISOU?
ISOU returned -10.41% over the past 12 months, compared with -68.60% for EU (price return, excluding dividends). Past performance does not predict future results.
Are enCore Energy and IsoEnergy in the same industry?
No. enCore Energy is in the Basic Materials sector, while IsoEnergy is in Energy.