Nano Nuclear Energy (NNE) vs Park-Ohio (PKOH)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Park-Ohio (PKOH) has outperformed Nano Nuclear Energy (NNE) over the past year, gaining 137.2% versus a loss of 67.6%. Nano Nuclear Energy is the larger company by market cap ($815.7 million vs $710.9 million), about 1.1 times the size. Park-Ohio pays a dividend yielding 1.02%, while Nano Nuclear Energy does not currently pay one.
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 | NNE | PKOH |
|---|---|---|
| Share price | $15.19 | $49.06 |
| Market cap | $815.67M | $710.88M |
| 1-day change | -0.46% | +1.26% |
| YTD return | -36.44% | +131.38% |
| 1-year return | -67.56% | +137.15% |
| 5-year return | — | +107.58% |
| P/E ratio (TTM) | — | 25.29 |
| Forward P/E | — | 13.33 |
| EPS (TTM) | $-0.69 | $1.94 |
| Dividend yield | 0.00% | 1.02% |
| Annual dividend | $0.00 | $0.50 |
| 52-week high | $60.87 | $53.30 |
| 52-week low | $14.71 | $18.06 |
| Distance from 52-week high | -75.05% | -7.95% |
| Analyst consensus | buy | none |
| Avg. price target upside | +147.33% | +10.07% |
| Average volume | 1.94M | 84.95K |
| Shares outstanding | 53.70M | 14.49M |
| Employees | 36 | 6,300 |
| Sector | Utilities | Industrials |
| Industry | Electric Utilities: Central | Industrial Specialties |
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
- PKOH has outperformed NNE by 204.7 percentage points over the past year.
- Park-Ohio offers a meaningfully higher dividend yield (1.02% vs 0.00%).
- The two companies sit in different sectors: Nano Nuclear Energy in Utilities and Park-Ohio in Industrials.
About Nano Nuclear Energy
NNE stock →NANO Nuclear Energy Inc. operates as a nuclear energy company.
Utilities · Electric Utilities: Central · 36 employees
About Park-Ohio
PKOH stock →Park-Ohio Holdings Corp. provides supply chain management outsourcing services, capital equipment, and manufactured components in the United States, Europe, Asia, Mexico, Canada, and internationally.
Industrials · Industrial Specialties · 6,300 employees
NNE vs PKOH FAQ
Which is bigger, Nano Nuclear Energy or Park-Ohio?
Nano Nuclear Energy (NNE) is larger, with a market capitalization of $815.67M compared with $710.88M for Park-Ohio (PKOH).
Which stock has performed better over the past year, NNE or PKOH?
PKOH returned +137.15% over the past 12 months, compared with -67.56% for NNE (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Nano Nuclear Energy or Park-Ohio?
Park-Ohio pays a dividend yielding 1.02%, while Nano Nuclear Energy does not currently pay a regular dividend.
Are Nano Nuclear Energy and Park-Ohio in the same industry?
No. Nano Nuclear Energy is in the Utilities sector, while Park-Ohio is in Industrials.