Home Compare CNC vs DGX
Stock Comparison · Comparison

Centene vs Quest Diagnostics: Which Stock Looks Stronger in 2026?

Quest Diagnostics holds the cleaner structural position, with the lead spread across stability and profitability. Centene still has the edge on valuation, 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 2026-08-16

The lead is spread across stability and profitability, rather than sitting in one isolated gap. The overall score gap is 17 points in favour of Quest Diagnostics Incorporated.

Trajectory Similarity
0.75
Similar
Peer-set rank: #11
within Centene Corporation's functional peer set

This comparison is anchored in long-term financial trajectory similarity within the selected peer universe.

A solid similarity means the pair shares a clearly comparable long-term financial profile, even if individual dimensions still differ.

The match is driven mainly by 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
CNC
Centene Corporation
46
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
DGX
Quest Diagnostics Incorporated
63
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: CNC vs DGX Profitability 14 47 Stability 40 83 Valuation 86 67 Growth 39 61 CNC DGX
Gap Ranking
#1 Stability +43
#2 Profitability +33
#3 Growth +22
#4 Valuation +19
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for CNC and DGX Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer CNCDGX Relative valuation Structural strength

Quest Diagnostics Incorporated occupies the cheaper side of the setup map, although Centene Corporation still holds the stronger structural profile.

Valuation position uses Forward P/E and peer-relative PE percentile (idx_pct_pe) where available.

Entry today — historical context

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

BASED ON 5-YEAR HISTORY CNC Neutral · below norm 0th 50th 100th 50 pct gap DGX Elevated · above norm 0th 50th 100th 49th 99th
Today CNC sits in the lower-middle of its own 5-year history (49th percentile), while DGX sits higher in its own history (99th). Within each stock's own 5-year context, CNC 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
Stability
Both profiles are strong on stability, but Quest Diagnostics Incorporated leads clearly.
Profitability
Quest Diagnostics Incorporated holds the stronger peer position on profitability.
Stability — Dominant Gap
CNC
40
DGX
83
Gap+43in favour of DGX

The clearest distance comes from a steadier profile over time.

What keeps the gap from being one-sided

Absolute pricing still looks more supportive for Centene, with a forward P/E that is 6.7 turns lower there.

What this means for the comparison

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

Explore full peer positioning in AssetNext

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

Explore full breakdown →
Similar stability-and-profitability comparisons

Explore how CNC and DGX 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.