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Quest Diagnostics vs Elevance Health: Which Stock Looks Stronger in 2026?

Quest Diagnostics holds the cleaner structural position, with the lead spread across growth and stability. Elevance Health still has the edge on profitability, which keeps the comparison from looking entirely one-sided. The market setup is broadly comparable for both — no clear directional signal from price behavior. The market is not adding a decisive signal either way — the structural read carries the weight.

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

This is not just a one-metric split: both growth and stability materially support the lead. Quest Diagnostics Incorporated leads by 13 points on the overall comparison score.

Trajectory Similarity
0.76
Similar
Peer-set rank: #6
within Quest Diagnostics Incorporated's functional peer set

This pair is matched through long-term financial trajectory similarity within the selected peer universe.

The pair sits on a clearly comparable long-term path, though it is not a near-twin match.

The clearest structural overlap shows up in margin consistency and investment intensity.

Similarity drivers
margin consistencyinvestment intensity
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
DGX
Quest Diagnostics Incorporated
68
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
ELV
Elevance Health, Inc.
55
Peer-Score
Signal qualitylow
Peer basis: S&P 500

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

Score differences across key dimensions.

Dimension spread: DGX vs ELV Profitability 48 65 Stability 81 34 Valuation 77 85 Growth 73 17 DGX ELV
Gap Ranking
#1 Growth +56
#2 Stability +47
#3 Profitability +17
#4 Valuation +8
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for DGX and ELV Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer DGXELV Relative valuation Structural strength

Quest Diagnostics Incorporated is stronger, but the price setup still looks more supportive for Elevance Health, Inc..

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

Entry today — historical context

Where DGX and ELV each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY DGX Elevated · above norm 0th 50th 100th 58 pct gap ELV Neutral · near norm 0th 50th 100th 93rd 35th
Today ELV sits in the lower-middle of its own 5-year history (35th percentile), while DGX sits higher in its own history (93rd). Within each stock's own 5-year context, ELV is at a historically more favourable entry position than DGX. 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
Growth
On growth, Quest Diagnostics Incorporated ranks near the top of the group; Elevance Health, Inc. sits in the weaker half.
Stability
The same broad pattern appears on stability: Quest Diagnostics Incorporated ranks near the top of the group, while Elevance Health, Inc. stays in the weaker half.
Growth — Dominant Gap
DGX
73
ELV
17
Gap+56in favour of DGX

Earnings growth is one contributing factor within the growth lead.

What keeps the gap from being one-sided

Capital efficiency also runs the other way, with a 8.6-point ROIC edge acting as a real counterforce.

What this means for the comparison

The lead is built on both growth and stability — though profitability still provides a counterweight.

Explore full peer positioning in AssetNext

Break down the DGX vs ELV comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar growth-and-stability comparisons

Explore how DGX and ELV 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.