Home Compare AZN.L vs DXCM
Stock Comparison · Comparison

AstraZeneca vs DexCom: Which Stock Looks Stronger in 2026?

DexCom holds the cleaner structural position, with the lead spread across profitability and stability. AstraZeneca still has the edge on stability, which keeps the comparison from looking entirely one-sided. In the market, AstraZeneca carries the stronger setup — intact trend against DexCom's broken trend. That leaves a split case: the structural lead stays with DexCom, but the market is not currently confirming it.

The comparison is based on similar long-term financial trajectories, not sector labels.

Updated 2026-04-05

The lead is spread across profitability and valuation, rather than sitting in one isolated gap. The overall score gap is 20 points in favour of DexCom, Inc..

Trajectory Similarity
0.61
Moderately similar
Peer-set rank: #12
within AstraZeneca PLC's functional peer set

These two companies are linked by measured long-term financial trajectory similarity within the selected peer universe.

This level of similarity points to a meaningful structural match, though not a tight one.

The match is driven mainly by capital structure and recent revenue growth.

Similarity drivers
capital structurerecent revenue growth
How to read the score
0.85–1.00 · Very similar0.70–0.84 · Similar0.55–0.69 · Moderately similarbelow 0.55 · Loose match
Peer-Relative Score
AZN.L
AstraZeneca PLC
49
Peer-Score
Signal qualityHigh
vs
DXCM
DexCom, Inc.
69
Peer-Score
Signal qualityHigh

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

Score differences across key dimensions.

Dimension spread: AZN.L vs DXCM Profitability 41 97 Stability 65 14 Valuation 39 69 Growth 59 83 AZN.L DXCM
Gap Ranking
#1 Profitability +56
#2 Stability +51
#3 Valuation +30
#4 Growth +24
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for AZN.L and DXCM Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer AZN.LDXCM Relative valuation Structural strength

DexCom, Inc. looks stronger both structurally and on relative valuation.

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

Relative Position vs Comparable Companies
Profitability
Both profiles are strong on profitability, but DexCom, Inc. leads clearly.
Stability
On stability, the gap still runs the same way: AstraZeneca PLC sits near the top of the group, while DexCom, Inc. remains in the weaker half.
Profitability — Dominant Gap
AZN.L
41
DXCM
97
Gap+56in favour of DXCM

Capital efficiency adds support, with a 20.6-point ROIC advantage.

What keeps the gap from being one-sided

Stability still tilts materially toward AstraZeneca PLC, which stops the result from looking dominant across the whole profile.

What this means for the comparison

The profitability edge is decisive, but stability still pushes back — the result holds, but not without a real counterweight.

Explore full peer positioning in AssetNext

Break down the AZN.L vs DXCM comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how AZN.L and DXCM 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.

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.