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Stock Comparison · Structural lead, mixed market

Quest Diagnostics vs Fielmann Group: Which Stock Looks Stronger in 2026?

Quest Diagnostics holds the cleaner structural position, with the lead spread across growth and stability. Fielmann does not offset that deficit through any equally strong structural edge elsewhere. 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. Peer scores are normalised within each company's primary universe (DGX: Russell 1000, FIE.DE: HDAX).

Updated 2026-05-17

The clearest separation starts in growth, but stability adds another real layer to the result. The overall score gap is 27 points in favour of Quest Diagnostics Incorporated.

Trajectory Similarity
0.76
Similar
Peer-set rank: #5
within Quest Diagnostics Incorporated's functional peer set

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

This level of similarity signals a strong structural match, even though some dimensions still separate the two companies.

The clearest structural overlap shows up in margin consistency and recent revenue growth.

Similarity drivers
margin consistencyrecent 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
DGX
Quest Diagnostics Incorporated
69
Peer-Score
Signal qualitylow
Peer basis: Russell 1000
vs
FIE.DE
Fielmann Group AG
42
Peer-Score
Signal qualitylow
Peer basis: HDAX

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: DGX vs FIE.DE Profitability 48 41 Stability 78 36 Valuation 80 60 Growth 75 23 DGX FIE.DE
Gap Ranking
#1 Growth +52
#2 Stability +42
#3 Valuation +20
#4 Profitability +7
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for DGX and FIE.DE Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer DGXFIE.DE Relative valuation Structural strength

Quest Diagnostics Incorporated looks stronger on relative valuation, while the broader price setup remains mixed.

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

Entry today — historical context

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

BASED ON 5-YEAR HISTORY DGX Elevated · above norm 0th 50th 100th 51 pct gap FIE.DE Neutral · below norm 0th 50th 100th 93rd 42nd
Today FIE.DE sits in the lower-middle of its own 5-year history (42nd percentile), while DGX sits higher in its own history (93rd). Within each stock's own 5-year context, FIE.DE 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; Fielmann Group AG sits in the weaker half.
Stability
On stability, the gap still runs the same way: Quest Diagnostics Incorporated sits near the top of the group, while Fielmann Group AG remains in the weaker half.
Growth — Dominant Gap
DGX
75
FIE.DE
23
Gap+52in favour of DGX

The main growth separation is very wide, driven by a meaningfully stronger expansion profile.

What keeps the gap from being one-sided

Fielmann Group AG still looks less cycle-sensitive — that keeps the result from looking completely one-sided.

What this means for the comparison

The lead is built on both growth and stability, making it broader than a single-dimension result.

Explore full peer positioning in AssetNext

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

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Similar growth-and-stability comparisons

Explore how DGX and FIE.DE 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.