AMPH vs SUPN

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 03, 2026

AMPH

50.6
AI Score
VS
SUPN Wins

SUPN

43.6
AI Score

Investment Advisor Scores

AMPH

51score
Recommendation
HOLD

SUPN

44score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric AMPH SUPN Winner
Forward P/E 0 20.1613 Tie
PEG Ratio 2.77 1.47 SUPN
Revenue Growth 0.4% 38.6% SUPN
Earnings Growth -72.5% 11.1% SUPN
Tradestie Score 50.6/100 43.6/100 AMPH
Profit Margin 11.0% -3.7% AMPH
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

AMPH 1M: -0.8% · 3M: -9.2% SUPN 1M: -5.9% · 3M: -7.0%

Current Technical Phase

AMPH

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 53

RSI (14): 52.5 · Price: $19.94

SUPN

Markdown
Sell / avoid

Price below a falling SMA50 (slope -1.9%), weak momentum, RSI 39

RSI (14): 39.3 · Price: $44.63

Fundamentals Snapshot

Metric AMPH SUPN
Market Cap
Forward P/E 6.7 10.3
Trailing P/E 12.4
Revenue (TTM)
Revenue Growth 0.0% 0.4%
Gross Margin 0.5% 0.7%
Operating Margin 0.1% 0.0%
EPS 1.64 -0.51
Dividend Yield

Frequently Asked Questions

Based on our detailed analysis, SUPN 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.