BMRN vs IONS

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 25, 2026

BMRN

39.0
AI Score
VS
BMRN Wins

IONS

36.6
AI Score

Investment Advisor Scores

BMRN

39score
Recommendation
SELL

IONS

37score
Recommendation
EXTENDED

AI Analyst Insights

Detailed Metrics Comparison

Metric BMRN IONS Winner
Forward P/E 13.4409 90.9091 BMRN
PEG Ratio 0.5211 25.7033 BMRN
Revenue Growth 19.9% -40.7% BMRN
Earnings Growth -81.3% -43.7% IONS
Tradestie Score 39.0/100 36.6/100 BMRN
Profit Margin 2.1% -64.7% BMRN
Beta 1.00 1.00 Tie
AI Recommendation SELL EXTENDED IONS

Relative Price Performance (Last 90 Days)

BMRN 1M: +10.1% · 3M: +25.5% IONS 1M: +14.3% · 3M: -15.9%

Current Technical Phase

BMRN

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (7.7% over 20 days), RSI 57

RSI (14): 56.7 · Price: $66.35

IONS

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 62

RSI (14): 62.2 · Price: $63.94

Fundamentals Snapshot

Metric BMRN IONS
Market Cap
Forward P/E 10.1 -58.8
Trailing P/E 180.3
Revenue (TTM)
Revenue Growth 0.2% -0.4%
Gross Margin 0.5% -0.1%
Operating Margin 0.2% -0.4%
EPS 0.37 -3.48
Dividend Yield

Frequently Asked Questions

Based on our detailed analysis, BMRN 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.