Head to Head

DXCM vs REGN: which is the better buy in 2026?

On Alexandria's Compass, DexCom Inc. has the edge with a 91/100 score versus 88/100 for REGN. Here is how they stack up, factor by factor.

DexCom Inc.

NASDAQ:DXCM

Edge
91/100 Compass
True NorthAccumulate$32.0B

The insulin-user story is mature. The non-insulin type 2 and prediabetes wave is what the market keeps mispricing.

Full DXCM analysis

Regeneron Pharmaceuticals

NASDAQ:REGN

88/100 Compass
True NorthAccumulate$80.8B

Dupixent's global dominance and a deep late-stage pipeline make REGN a rare large-cap biotech trading below its growth rate.

Full REGN analysis

Factor by factor

FactorDXCMREGN
Revenue Growth5343
Profitability7585
Valuation4977
Momentum8480
Theme Purity8070
Moat8590
Catalysts7364
Market Position8676

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Frequently asked questions

Is DXCM or REGN the better buy in 2026?

By Compass Score, DexCom Inc. (NASDAQ:DXCM) edges it at 91/100 versus 88/100 for REGN. Both scores update weekly and reflect a contrarian, forward-looking read, not a recommendation.

How does Alexandria compare DXCM and REGN?

Each company is scored 1-100 on eight factors: revenue growth, profitability, valuation, momentum, theme purity, moat, catalysts, and market position. The Compass Score is the composite, and the comparison below shows where each name wins factor by factor.

Compass Scores are proprietary editorial research from publicly available data, not investment advice or a recommendation regarding any security. Rankings update weekly.