MRNA vs REGN
Moderna and Regeneron Pharmaceuticals, side by side.
Prices and company dataas of yesterday's close
- MRNASell some130%
Moderna's report on Nov 6 beat profit forecasts by 130%, but the stock rose 11% over the past month, in step with other biotech stocks (up 12%).
- REGNBuy more34%
Regeneron Pharmaceuticals' report on Oct 30 beat profit forecasts by 34%, and its sales grew 19% over the past year.
Percent return
- MRNA+841.65%
- REGN+42.96%
Nov 11, 2025 to Nov 11, 2026
Where they differ
- Company size: MRNA $23.7B, REGN $70.8B.
- Sales growth, 1 yr: MRNA +13%, REGN +19%. REGN is ahead.
- Profit per $1 of sales: MRNA −81¢, REGN 30¢. REGN is ahead.
- Cash minus debt: MRNA +$3.75B, REGN +$16.2B. REGN is ahead.
- Price change, 1 yr: MRNA +842%, REGN +43%. MRNA is ahead. S&P 500 +12%.
- How much the price swings: MRNA 196%, REGN 37%. REGN is ahead.
REGN: our only Buy more, with faster sales growth
Our pick of these: Regeneron Pharmaceuticals
Sales growth +18.6% vs +13.1%
MRNA +13.1%, REGN +18.6%.Keeps 30.4% of sales as operating profit, vs −80.8%
MRNA −80.8%, REGN 30.4%.−0.2% to the average analyst target, vs −41.6%
MRNA −41.6%, REGN −0.2%.Where it loses: MRNA has a better past year, +841.7% vs +43.0%
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Prices as of yesterday, 3:59 PM ET. A view, not advice.