The structural profiles are close, with Westlake carrying a narrow edge on valuation. ON Semiconductor still has the edge on profitability, which keeps the comparison from looking entirely one-sided. The market setup is mixed, without a decisive signal in either direction. The market is not adding a decisive signal either way — the structural read carries the weight.
The comparison is based on similar long-term financial trajectories, not sector labels.
The comparison is mainly decided in valuation, with the rest of the profile carrying less weight.
This pair is matched through long-term financial trajectory similarity within the selected peer universe.
This level of similarity points to a meaningful structural match, though not a tight one.
The clearest structural overlap shows up in margin trend and revenue growth trajectory.
Scores reflect position relative to comparable companies with similar long-term financial trajectories.
Pricing shapes this comparison more than a broad operating gap.
Left means cheaper relative valuation. Higher means stronger structure.
ON Semiconductor Corporation still looks stronger overall, though current pricing looks more supportive for Westlake Corporation.
Valuation position uses peer-relative PE percentile (idx_pct_pe) and Forward P/E where available.
The main spread comes from a meaningfully cheaper peer-relative valuation.
Profitability still favours ON Semiconductor, with a 24.6-point operating margin advantage keeping the comparison from looking fully resolved.
The main read on valuation is clearer than the broader score gap.
Break down the ON vs WLK comparison across all dimensions with the full interactive tool.
Explore how ON 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.
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.