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Agilent Technologies vs Quest Diagnostics: Which Stock Looks Stronger in 2026?

The structural profiles are close, with Quest Diagnostics carrying a narrow edge on profitability. Agilent Technologies still has the edge on profitability, which keeps the comparison from looking entirely one-sided. The market setup broadly confirms the structural lead — Quest Diagnostics holds the more constructive position. That puts structure and market broadly in agreement — Quest Diagnostics's lead looks more confirmed than conflicted.

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

Updated 2026-04-05

On profitability, the clearer edge sits with Agilent Technologies, Inc., while the overall score remains tighter and points the other way.

INDUSTRY COMPARISON

Both operate in: Diagnostics & Research

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

For a similarity-based comparison, see how Agilent Technologies and Quest Diagnostics each position within their functional peer groups in AssetNext.

Peer-Relative Score
A
Agilent Technologies, Inc.
56
Peer-Score
Signal qualityHigh
vs
DGX
Quest Diagnostics Incorporated
58
Peer-Score
Signal qualityHigh

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

The largest gaps do not all point in the same direction.

Dimension spread: A vs DGX Profitability 71 21 Stability 48 97 Valuation 70 78 Growth 19 44 A DGX
Gap Ranking
#1 Profitability +50
#2 Stability +49
#3 Growth +25
#4 Valuation +8
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for A and DGX Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ADGX Relative valuation Structural strength

Quest Diagnostics Incorporated still looks stronger, and the price setup does not materially undermine that lead.

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

Relative Position vs Comparable Companies
Profitability
Agilent Technologies, Inc. ranks near the top of the group on profitability; Quest Diagnostics Incorporated sits in the weaker half.
Stability
On stability, the edge is clear — both rank well, but Quest Diagnostics Incorporated sits noticeably higher.
Profitability — Dominant Gap
A
71
DGX
21
Gap+50in favour of A

The clearest distance comes from a stronger profitability profile.

What keeps the gap from being one-sided

Agilent Technologies, Inc. still shows lower market-fundamental divergence, which keeps the wider picture mixed rather than completely one-sided.

What this means for the comparison

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

Explore full peer positioning in AssetNext

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

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how A 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.

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.