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Infineon Technologies vs Siltronic: Which Stock Looks Stronger in 2026?

Infineon Technologies holds the cleaner structural position, with profitability as the main driver and stability adding further support. Siltronic still has the edge on valuation, which keeps the comparison from looking entirely one-sided. The market setup is broadly comparable for both — no clear directional signal from price behavior. 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. Both peer scores are relative to the HDAX universe, making them directly comparable.

Updated 2026-05-17

The comparison is mainly decided in profitability, with the rest of the profile carrying less weight. Infineon Technologies AG leads by 12 points on the overall comparison score.

INDUSTRY COMPARISON

Both operate in: Semiconductors

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

For a similarity-based comparison, see how Infineon Technologies and Siltronic each position within their functional peer groups in AssetNext.

Peer-Relative Score
IFX.DE
Infineon Technologies AG
35
Peer-Score
Signal qualitylow
Peer basis: HDAX
vs
WAF.DE
Siltronic AG
23
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: IFX.DE vs WAF.DE Profitability 56 8 Stability 40 24 Valuation 17 30 Growth 27 36 IFX.DE WAF.DE
Gap Ranking
#1 Profitability +48
#2 Stability +16
#3 Valuation +13
#4 Growth +9
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for IFX.DE and WAF.DE Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer IFX.DEWAF.DE Relative valuation Structural strength

Infineon Technologies AG is stronger, but the price setup still looks more supportive for Siltronic AG.

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

Entry today — historical context

Where IFX.DE and WAF.DE each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY IFX.DE Elevated · above norm 0th 50th 100th 18 pct gap WAF.DE Elevated · above norm 0th 50th 100th 99th 81st
Today WAF.DE sits in the upper portion of its own 5-year history (81st percentile), while IFX.DE sits higher in its own history (99th). Within each stock's own 5-year context, WAF.DE is at a historically more favourable entry position than IFX.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
Profitability
Infineon Technologies AG sits in the stronger part of the group on profitability, while Siltronic AG is closer to mid-pack.
Stability
Infineon Technologies AG holds the stronger peer position on stability.
Profitability — Dominant Gap
IFX.DE
56
WAF.DE
8
Gap+48in favour of IFX.DE

The profitability lead is mainly driven by a 56-point operating margin advantage.

What keeps the gap from being one-sided

Stability is the one area where Siltronic 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

Profitability is the clearest driver of the lead, with stability adding further support — though valuation still provides a real counterweight.

Explore full peer positioning in AssetNext

Break down the IFX.DE vs WAF.DE comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar profitability-driven comparisons

Explore how IFX.DE and WAF.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.