NEPH vs STAA

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 28, 2026

NEPH

52.9
AI Score
VS
NEPH Wins

STAA

48.1
AI Score

Investment Advisor Scores

NEPH

53score
Recommendation
HOLD

STAA

48score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric NEPH STAA Winner
Forward P/E 0 62.5 Tie
PEG Ratio 0 0.7622 Tie
Revenue Growth 36.2% 111.0% STAA
Earnings Growth 450.0% -10.5% NEPH
Tradestie Score 52.9/100 48.1/100 NEPH
Profit Margin 8.4% 1.1% NEPH
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

NEPH 1M: -12.9% · 3M: +3.4% STAA 1M: -2.8% · 3M: -17.8%

Current Technical Phase

NEPH

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 37

RSI (14): 36.8 · Price: $3.67

STAA

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 51

RSI (14): 51.4 · Price: $22.47

Fundamentals Snapshot

Metric NEPH STAA
Market Cap — —
Forward P/E 17.5 21.6
Trailing P/E 22.9 279.8
Revenue (TTM) — —
Revenue Growth 0.4% 1.1%
Gross Margin 0.6% 0.8%
Operating Margin 0.2% 0.1%
EPS 0.16 0.08
Dividend Yield — —

Frequently Asked Questions

Based on our detailed analysis, NEPH is currently the stronger investment candidate based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.