5E Advanced Materials (FEAM) vs ioneer (IONR)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
5E Advanced Materials (FEAM) has outperformed ioneer (IONR) over the past year, losing 36.6% versus a loss of 57.6%. ioneer is the larger company by market cap ($238.2 million vs $137.9 million), about 1.7 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 | FEAM | IONR |
|---|---|---|
| Share price | $3.31 | $2.97 |
| Market cap | $137.85M | $238.19M |
| 1-day change | +6.43% | -1.33% |
| YTD return | +8.52% | -38.12% |
| 1-year return | -36.59% | -57.60% |
| EPS (TTM) | $-1.43 | $-0.16 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $7.50 | $8.20 |
| 52-week low | $0.90 | $2.79 |
| Distance from 52-week high | -55.87% | -63.78% |
| Analyst consensus | strong_buy | — |
| Avg. price target upside | +62.54% | — |
| Average volume | 845.61K | 81.54K |
| Shares outstanding | 41.65M | 76.87M |
| Employees | 25 | — |
| Sector | Basic Materials | Industrials |
| Industry | Specialty Chemicals | 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
- FEAM has outperformed IONR by 21.0 percentage points over the past year.
- The two companies sit in different sectors: 5E Advanced Materials in Basic Materials and ioneer in Industrials.
About 5E Advanced Materials
FEAM stock →5E Advanced Materials, Inc., an exploration stage company, engages in the exploration and development of mineral properties in the United States. The company explores for borates and lithium deposits.
Basic Materials · Specialty Chemicals · 25 employees
About ioneer
IONR stock →ioneer Ltd operates as a mineral exploration and development company in North America. It engages in the development of the Rhyolite Ridge lithium-boron project located in Nevada, the United States.
Industrials · Mining & Quarrying of Nonmetallic Minerals (No Fuels)
FEAM vs IONR FAQ
Which is bigger, 5E Advanced Materials or ioneer?
ioneer (IONR) is larger, with a market capitalization of $238.19M compared with $137.85M for 5E Advanced Materials (FEAM).
Which stock has performed better over the past year, FEAM or IONR?
FEAM returned -36.59% over the past 12 months, compared with -57.60% for IONR (price return, excluding dividends). Past performance does not predict future results.
Are 5E Advanced Materials and ioneer in the same industry?
No. 5E Advanced Materials is in the Basic Materials sector, while ioneer is in Industrials.