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IDEX vs The Weir Group: Which Stock Looks Stronger in 2026?

The structural profiles are close, with The Weir carrying a narrow edge on growth. The remaining gap is narrow enough that the comparison remains open to different readings. In the market, IDEX carries the stronger setup — intact trend against The Weir's broken trend. That leaves a split case: the structural lead stays with The Weir, 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 (IEX: S&P 500, WEIR.L: STOXX 600).

Updated 2026-08-16

Growth still does most of the heavy lifting in this comparison.

INDUSTRY COMPARISON

Both operate in: Specialty Industrial Machinery

This comparison is based on industry proximity, not on functional trajectory similarity. IEX and WEIR.L share the same industry classification.

For a similarity-based comparison, see how IDEX and The Weir each position within their functional peer groups in AssetNext.

Peer-Relative Score
IEX
IDEX Corporation
40
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
WEIR.L
The Weir Group PLC
43
Peer-Score
Signal qualitylow
Peer basis: STOXX 600

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

The clearest separation appears in growth.

Dimension spread: IEX vs WEIR.L Profitability 23 22 Stability 56 47 Valuation 52 54 Growth 31 57 IEX WEIR.L
Gap Ranking
#1 Growth +26
#2 Stability +9
#3 Valuation +2
#4 Profitability +1
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for IEX and WEIR.L Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer IEXWEIR.L Relative valuation Structural strength

The setup remains mixed because the stronger profile and the more supportive price setup do not sit on the same side.

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

Relative Position vs Comparable Companies
Growth
The Weir Group PLC sits in the stronger part of the group on growth, while IDEX Corporation is closer to mid-pack.
Stability
Both look solid on stability, though IDEX Corporation still holds the stronger peer position.
Growth — Dominant Gap
IEX
31
WEIR.L
57
Gap+26in favour of WEIR.L

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

What keeps the gap from being one-sided

IDEX Corporation still carries lower volatility exposure — that difference is real enough to prevent the comparison from becoming one-sided.

What this means for the comparison

The main read on growth is clearer than the broader score gap.

Explore full peer positioning in AssetNext

Break down the IEX vs WEIR.L comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar growth-driven comparisons

Explore how IEX and WEIR.L 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.