Home Compare WCH.DE vs WLK
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Wacker Chemie vs Westlake: Which Stock Looks Stronger in 2026?

Westlake leads structurally, with valuation as the clearest single gap between the two profiles. Wacker Chemie still has the edge on growth, which keeps the comparison from looking entirely one-sided. In the market, Wacker Chemie carries the stronger setup — intact trend against Westlake's broken trend. That leaves a split case: the structural lead stays with Westlake, 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 (WCH.DE: HDAX, WLK: Russell 1000).

Updated 2026-05-17

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

INDUSTRY COMPARISON

Both operate in: Specialty Chemicals

This comparison is based on industry proximity, not on functional trajectory similarity. WCH.DE and WLK share the same industry classification.

For a similarity-based comparison, see how Wacker Chemie and Westlake each position within their functional peer groups in AssetNext.

Peer-Relative Score
WCH.DE
Wacker Chemie AG
30
Peer-Score
Signal qualitylow
Peer basis: HDAX
vs
WLK
Westlake Corporation
37
Peer-Score
Signal qualitylow
Peer basis: Russell 1000

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

Pricing shapes this comparison more than a broad operating gap.

Dimension spread: WCH.DE vs WLK Profitability 14 10 Stability 45 39 Valuation 37 76 Growth 29 16 WCH.DE WLK
Gap Ranking
#1 Valuation +39
#2 Growth +13
#3 Stability +6
#4 Profitability +4
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for WCH.DE and WLK Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer WCH.DEWLK Relative valuation Structural strength

The structural gap is limited here, but current pricing still leans against Wacker Chemie AG.

Valuation position uses Forward P/E where available.

Entry today — historical context

Where WCH.DE and WLK each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY WCH.DE Neutral · above norm 0th 50th 100th 20 pct gap WLK Lower · near norm 0th 50th 100th 46th 27th
Today WLK sits in the lower-middle of its own 5-year history (27th percentile), while WCH.DE sits higher in its own history (46th). Within each stock's own 5-year context, WLK is at a historically more favourable entry position than WCH.DE. 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
Valuation
On valuation, Westlake Corporation ranks near the top of the group; Wacker Chemie AG sits in the weaker half.
Growth
Both sit in the weaker half on growth, with Wacker Chemie AG still coming out ahead.
Valuation — Dominant Gap
WCH.DE
37
WLK
76
Gap+39in favour of WLK

The multiple-based pricing edge comes from a forward P/E that is 18.7 turns lower.

What keeps the gap from being one-sided

Stability is the one area where Wacker Chemie AG still pushes back materially — it is the steadier name on this dimension, which keeps the result from reading as one-way.

What this means for the comparison

Valuation settles the comparison, while pricing and growth keep the broader setup from looking fully aligned.

Explore full peer positioning in AssetNext

Break down the WCH.DE vs WLK comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar valuation-driven comparisons

Explore how WCH.DE and WLK 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.