IONS vs BMRN

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 23, 2026

IONS

39.6
AI Score
VS
BMRN Wins

BMRN

42.1
AI Score

Investment Advisor Scores

IONS

40score
Recommendation
SELL

BMRN

42score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric IONS BMRN Winner
Forward P/E 90.9091 13.986 BMRN
PEG Ratio 25.7033 0.542 BMRN
Revenue Growth -40.7% 19.9% BMRN
Earnings Growth -43.7% -81.3% IONS
Tradestie Score 39.6/100 42.1/100 BMRN
Profit Margin -64.7% 2.1% BMRN
Beta 1.00 1.00 Tie
AI Recommendation SELL HOLD BMRN

Relative Price Performance (Last 90 Days)

IONS 1M: +6.9% · 3M: -21.2% BMRN 1M: +13.3% · 3M: +23.3%

Current Technical Phase

IONS

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 53

RSI (14): 52.6 · Price: $59.74

BMRN

Markup
Hold / add on dips

Price above SMA50, rising 50-day trend (7.6% over 20 days), RSI 59

RSI (14): 58.6 · Price: $66.70

Fundamentals Snapshot

Metric IONS BMRN
Market Cap
Forward P/E -56.7 10.3
Trailing P/E 188.0
Revenue (TTM)
Revenue Growth -0.4% 0.2%
Gross Margin -0.1% 0.5%
Operating Margin -0.4% 0.2%
EPS -3.48 0.36
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.