Accuray (ARAY) vs Nephros (NEPH)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Nephros (NEPH) has outperformed Accuray (ARAY) over the past year, losing 43.7% versus a loss of 83.9%. Over five years, NEPH leads with a -58.8% price change compared with -93.6% for ARAY. Nephros is the larger company by market cap ($34.8 million vs $30.3 million), about 1.1 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 | ARAY | NEPH |
|---|---|---|
| Share price | $0.2534 | $3.20 |
| Market cap | $30.27M | $34.75M |
| 1-day change | -3.10% | +5.96% |
| YTD return | -69.10% | -34.43% |
| 1-year return | -83.86% | -43.66% |
| 5-year return | -93.55% | -58.76% |
| P/E ratio (TTM) | — | 20.00 |
| Forward P/E | — | 15.24 |
| EPS (TTM) | $-0.37 | $0.16 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $2.10 | $6.42 |
| 52-week low | $0.22 | $2.66 |
| Distance from 52-week high | -87.93% | -50.16% |
| Average volume | 7.17M | 25.25K |
| Shares outstanding | 119.44M | 10.86M |
| Sector | Health Care | Health Care |
| Industry | Medical/Dental Instruments | Medical/Dental Instruments |
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
- NEPH has outperformed ARAY by 40.2 percentage points over the past year.
ARAY vs NEPH FAQ
Which is bigger, Accuray or Nephros?
Nephros (NEPH) is larger, with a market capitalization of $34.75M compared with $30.27M for Accuray (ARAY).
Which stock has performed better over the past year, ARAY or NEPH?
NEPH returned -43.66% over the past 12 months, compared with -83.86% for ARAY (price return, excluding dividends). Past performance does not predict future results.
Are Accuray and Nephros in the same industry?
Yes. Both are classified in the Medical/Dental Instruments industry within the Health Care sector.