BMRN vs REGN

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 28, 2026

BMRN

45.9
AI Score
VS
REGN Wins

REGN

58.4
AI Score

Investment Advisor Scores

BMRN

46score
Recommendation
HOLD

REGN

58score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric BMRN REGN Winner
Forward P/E 9.3985 14.5138 BMRN
PEG Ratio 0.3642 1.3196 BMRN
Revenue Growth 19.9% 16.7% BMRN
Earnings Growth -81.3% -4.5% REGN
Tradestie Score 45.9/100 58.4/100 REGN
Profit Margin 2.1% 27.9% REGN
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

BMRN 1M: -14.6% · 3M: -2.7% REGN 1M: -13.7% · 3M: +13.1%

Current Technical Phase

BMRN

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 27

RSI (14): 26.7 · Price: $57.18

REGN

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 35

RSI (14): 35.0 · Price: $735.20

Fundamentals Snapshot

Metric BMRN REGN
Market Cap — —
Forward P/E 8.6 14.5
Trailing P/E 157.9 18.8
Revenue (TTM) — —
Revenue Growth 0.2% 0.2%
Gross Margin 0.5% 0.4%
Operating Margin 0.2% 0.3%
EPS 0.37 39.17
Dividend Yield — 0.00%

Frequently Asked Questions

Based on our detailed analysis, REGN 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.