Home Compare ADP.PA vs IRM
Stock Comparison · Single-driver result

Aeroports de Paris vs Iron Mountain: Which Stock Looks Stronger in 2026?

The structural profiles are close, with Aeroports de Paris carrying a narrow edge on growth. Iron Mountain still has the edge on growth, which keeps the comparison from looking entirely one-sided. In the market, Iron Mountain carries the stronger setup — intact trend against Aeroports de Paris's broken trend. That leaves a split case: the structural lead stays with Aeroports de Paris, but the market is not currently confirming it.

The comparison is based on similar long-term financial trajectories, not sector labels. Peer scores are normalised within each company's primary universe (ADP.PA: STOXX 600, IRM: S&P 500).

Updated 2026-05-17

On growth, the clearer edge sits with Iron Mountain Incorporated, while the overall score remains tighter and points the other way.

Trajectory Similarity
0.73
Similar
Peer-set rank: #3
within Aeroports de Paris SA'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 strongest overlap appears in margin consistency and revenue stability.

Similarity drivers
margin consistencyrevenue stability
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
ADP.PA
Aeroports de Paris SA
36
Peer-Score
Signal qualitylow
Peer basis: STOXX 600
vs
IRM
Iron Mountain Incorporated
35
Peer-Score
Signal qualitylow
Peer basis: S&P 500

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

The clearest separation appears in growth.

Dimension spread: ADP.PA vs IRM Profitability 21 18 Stability 26 33 Valuation 48 11 Growth 51 97 ADP.PA IRM
Gap Ranking
#1 Growth +46
#2 Valuation +37
#3 Stability +7
#4 Profitability +3
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ADP.PA and IRM Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ADP.PAIRM Relative valuation Structural strength

Iron Mountain Incorporated occupies the cheaper side of the setup map, although Aeroports de Paris SA still holds the stronger structural profile.

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

Entry today — historical context

Where ADP.PA and IRM each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY ADP.PA Lower · near norm 0th 50th 100th 82 pct gap IRM Elevated · above norm 0th 50th 100th 17th 99th
Today ADP.PA sits in the lower portion of its own 5-year history (17th percentile), while IRM sits higher in its own history (99th). Within each stock's own 5-year context, ADP.PA is at a historically more favourable entry position than IRM. 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
Both rank well on growth, but Iron Mountain Incorporated still holds a clear edge.
Valuation
Valuation also leans toward Aeroports de Paris SA, reinforcing the broader structural lead.
Growth — Dominant Gap
ADP.PA
51
IRM
97
Gap+46in favour of IRM

The current lead is backed by a stronger multi-year growth trajectory.

What keeps the gap from being one-sided

On the market side, Iron Mountain carries the stronger trend while Aeroports de Paris's trend has broken — the market setup does not confirm the structural advantage.

What this means for the comparison

Growth points one way, even though the overall score still points the other way.

Explore full peer positioning in AssetNext

Break down the ADP.PA vs IRM comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how ADP.PA and IRM 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.