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Regeneron Pharmaceuticals vs Vertex Pharmaceuticals: Which Stock Looks Stronger in 2026?

The structural profiles are close, with Regeneron Pharmaceuticals carrying a narrow edge on stability. Vertex Pharmaceuticals still has the edge on stability, which keeps the comparison from looking entirely one-sided. Both sides have seen trend damage — neither carries a clear market edge right now. With both trends damaged, the structural comparison carries most of the weight here.

The comparison is based on similar long-term financial trajectories, not sector labels. Both peer scores are relative to the S&P 500 universe, making them directly comparable.

Updated 2026-05-17

Stability points more clearly toward Vertex Pharmaceuticals Incorporated, even if the broader score still leans toward Regeneron Pharmaceuticals, Inc..

INDUSTRY COMPARISON

Both operate in: Biotechnology

This comparison is based on industry proximity, not on functional trajectory similarity. REGN and VRTX share the same industry classification.

For a similarity-based comparison, see how Regeneron Pharmaceuticals and Vertex Pharmaceuticals each position within their functional peer groups in AssetNext.

Peer-Relative Score
REGN
Regeneron Pharmaceuticals, Inc.
69
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
VRTX
Vertex Pharmaceuticals Incorporated
67
Peer-Score
Signal qualitylow
Peer basis: S&P 500

Scores reflect position relative to comparable companies with similar long-term financial trajectories.

The clearest separation appears in stability.

Dimension spread: REGN vs VRTX Profitability 70 76 Stability 49 75 Valuation 85 66 Growth 62 49 REGN VRTX
Gap Ranking
#1 Stability +26
#2 Valuation +19
#3 Growth +13
#4 Profitability +6
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for REGN and VRTX Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer REGNVRTX Relative valuation Structural strength

The structural gap is limited here, but current pricing still leans against Vertex Pharmaceuticals Incorporated.

Valuation position uses peer-relative PE percentile (idx_pct_pe) where available.

Entry today — historical context

Where REGN and VRTX each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY REGN Neutral · below norm 0th 50th 100th 27 pct gap VRTX Elevated · near norm 0th 50th 100th 44th 71st
Today REGN sits in the lower-middle of its own 5-year history (44th percentile), while VRTX sits higher in its own history (71st). Within each stock's own 5-year context, REGN is at a historically more favourable entry position than VRTX. This reflects entry timing, not which company is structurally stronger — peer-relative analysis is a separate question addressed above.

Describes historical entry positioning only. Descriptive — not investment advice.

Relative Position vs Comparable Companies
Stability
Both profiles are strong on stability, but Vertex Pharmaceuticals Incorporated leads clearly.
Valuation
On valuation, the same pattern holds: both rank well, but Regeneron Pharmaceuticals, Inc. still sits higher.
Stability — Dominant Gap
REGN
49
VRTX
75
Gap+26in favour of VRTX

The clearest distance comes from a steadier profile over time.

What keeps the gap from being one-sided

Stability is the one area where Vertex Pharmaceuticals Incorporated still pushes back materially — it is the steadier name on this dimension, which keeps the result from reading as one-way.

What this means for the comparison

Stability is the clearest driver of the lead, with valuation adding further support — though stability still provides a real counterweight.

Explore full peer positioning in AssetNext

Break down the REGN vs VRTX comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how REGN and VRTX each compare against other companies in their peer groups.

Rule-based, descriptive analysis only. Derived from peer percentile dimensions. Not investment advice. Peer groups are determined algorithmically based on structural similarity — not by sector classification alone.

How AssetNext Peer Scores Work

AssetNext scores reflect each company's structural position within its functional peer group — not a ranking against all stocks simultaneously. Peers are identified by similarity across eight financial dimensions, including revenue growth trajectory, margin structure, capital intensity, and earnings stability. A score of 75 means the company ranks in the top quartile within its own peer group, not the entire market.

Four dimension scores drive the overall peer score: Growth (revenue trajectory and expansion dynamics), Quality (margin structure and capital efficiency), Valuation (peer-relative pricing on standard multiples), and Stability (earnings consistency and financial predictability). Each dimension is scored 0–100 relative to the peer group, then combined into an overall peer score using equal weighting.

Because scores are peer-relative, the same company can have slightly different scores in different index universes. On comparison pages, both companies are shown within their shared peer universe wherever possible — so the scores are directly comparable. The peer basis is stated on each score card.

Scores are recalculated periodically as underlying financial data is updated. All analysis is descriptive and rule-based — AssetNext describes structural realities and never issues buy, sell or hold recommendations.