Hallador Energy (HNRG) vs ONE Nuclear Energy (ONEN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Hallador Energy (HNRG) has outperformed ONE Nuclear Energy (ONEN) over the past year, losing 30.6% versus a loss of 83.9%. Hallador Energy is the larger company by market cap ($683.6 million vs $173.9 million), about 3.9 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 | HNRG | ONEN |
|---|---|---|
| Share price | $14.50 | $1.64 |
| Market cap | $683.58M | $173.90M |
| 1-day change | +6.23% | -15.46% |
| YTD return | -28.31% | -84.15% |
| 1-year return | -30.57% | -83.89% |
| 5-year return | +299.45% | — |
| P/E ratio (TTM) | 725.00 | — |
| Forward P/E | 66.92 | — |
| EPS (TTM) | $0.02 | — |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $24.70 | $12.05 |
| 52-week low | $13.19 | $1.58 |
| Distance from 52-week high | -41.30% | -86.39% |
| Analyst consensus | strong_buy | — |
| Avg. price target upside | +93.10% | — |
| Average volume | 767.71K | 329.61K |
| Shares outstanding | 47.14M | 106.04M |
| Employees | 633 | — |
| Sector | Utilities | Utilities |
| Industry | Electric Utilities: Central | Electric Utilities: Central |
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
- Hallador Energy is about 3.9 times larger than ONE Nuclear Energy by market value ($683.58M vs $173.90M).
- HNRG has outperformed ONEN by 53.3 percentage points over the past year.
About Hallador Energy
HNRG stock →Hallador Energy Company, through its subsidiaries, operates as an independent power producer and fuel company in the United States. It operates in two segments, Electric Operations and Coal Operations.
Utilities · Electric Utilities: Central · 633 employees
About ONE Nuclear Energy
ONEN stock →ONE Nuclear Energy Inc. provides large-scale energy development, ownership, and operation of integrated power generation platforms using fast-track natural gas and advanced nuclear small modular reactor (SMR) technologies.
Utilities · Electric Utilities: Central
HNRG vs ONEN FAQ
Which is bigger, Hallador Energy or ONE Nuclear Energy?
Hallador Energy (HNRG) is larger, with a market capitalization of $683.58M compared with $173.90M for ONE Nuclear Energy (ONEN).
Which stock has performed better over the past year, HNRG or ONEN?
HNRG returned -30.57% over the past 12 months, compared with -83.89% for ONEN (price return, excluding dividends). Past performance does not predict future results.
Are Hallador Energy and ONE Nuclear Energy in the same industry?
Yes. Both are classified in the Electric Utilities: Central industry within the Utilities sector.