Nephros (NEPH) vs SANUWAVE Health (SNWV)
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 SANUWAVE Health (SNWV) over the past year, losing 43.7% versus a loss of 82.7%. SANUWAVE Health is the larger company by market cap ($47.7 million vs $34.8 million), about 1.4 times the size. On valuation, Nephros trades at a lower trailing P/E (20.0x vs 21.3x for SANUWAVE Health).
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 | NEPH | SNWV |
|---|---|---|
| Share price | $3.20 | $5.54 |
| Market cap | $34.75M | $47.66M |
| 1-day change | +5.96% | +6.54% |
| YTD return | -34.43% | -81.43% |
| 1-year return | -43.66% | -82.69% |
| 5-year return | -58.76% | — |
| P/E ratio (TTM) | 20.00 | 21.31 |
| Forward P/E | 15.24 | — |
| EPS (TTM) | $0.16 | $0.26 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $6.42 | $36.42 |
| 52-week low | $2.66 | $3.92 |
| Distance from 52-week high | -50.16% | -84.79% |
| Average volume | 25.25K | 140.15K |
| Shares outstanding | 10.86M | 8.60M |
| 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 SNWV by 39.0 percentage points over the past year.
NEPH vs SNWV FAQ
Which is bigger, Nephros or SANUWAVE Health?
SANUWAVE Health (SNWV) is larger, with a market capitalization of $47.66M compared with $34.75M for Nephros (NEPH).
Which stock has performed better over the past year, NEPH or SNWV?
NEPH returned -43.66% over the past 12 months, compared with -82.69% for SNWV (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, NEPH or SNWV?
NEPH has the lower trailing P/E at 20.0, versus 21.3 for SNWV. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Are Nephros and SANUWAVE Health in the same industry?
Yes. Both are classified in the Medical/Dental Instruments industry within the Health Care sector.