Morgan Stanley maintains Overweight on Infineon Technologies AG, believing the structural breakthrough in data center power semiconductors is still progressing

Overview

This report is Morgan Stanley's FY3Q26 earnings preview and risk-reward update on Infineon Technologies AG. The core view is that near-term results will most likely align with guidance, the Dresden plant visit will not immediately lead to a higher data center target, but the company's long-term positioning in AI data center power semiconductors, GaN, SiC, automotive, and industrial cyclical recovery remains attractive.

Core views

The report maintains a positive view, believing Infineon is one of the European analog/power semiconductor companies most leveraged to recovery in the automotive and industrial cycles, while also being a major beneficiary of the data center power semiconductor transition. Management already raised FY26 revenue and margin guidance last quarter, so the probability of another raise this quarter is low; however, backlog resilience, pricing improvement, automotive channel restocking, recovering industrial demand, and AI data center-related demand still keep the Q4 and longer-term outlook constructive.

Analysis framework

The report evaluates Infineon through an earnings preview, review of company guidance, comparison of Morgan Stanley estimates versus market consensus, segment revenue and margin forecasts, SOTP valuation, risk-reward scenarios, and key catalysts. The analysis focuses on whether FY3Q26 revenue and margins meet guidance, whether FY26 guidance is maintained, the significance of Dresden capacity expansion for data center supply, the commercial impact of GaN patent litigation, and valuation support for cyclical businesses from automotive/industrial recovery.

Methodology notes

• Valuation MethodSOTP (sum-of-the-parts valuation)

  Value contributions related to data center server racks separately from other cyclical businesses.

  The report applies 50x FY26e P/E to the data center business and 24x to cyclical businesses, assuming a 10% WACC, to derive the €91 target price.

• Scenario AnalysisRisk-reward scenarios

  Use bull, base, and bear cases to frame the stock's upside and downside range.

  The bull case is €140, the base case is €91, and the bear case is €18. Key variables include the pace of automotive and industrial recovery, breakthroughs in the server rack business, SiC/ADAS design wins, macro demand, and capacity utilization.

• Earnings ForecastMorgan Stanley ModelWare

  Use Morgan Stanley estimates versus market consensus to compare revenue, gross margin, Segment Result, and adjusted EPS.

  The report focuses on comparing revenue, segment revenue, adjusted gross margin, Segment Result Margin, and adjusted EPS for FY3Q26, 4Q26, FY26, and FY27 to assess whether results have room to beat expectations.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Infineon Technologies AG (IFXGn.DE)

  The subject of the report; Morgan Stanley maintains Overweight and a €91 target price.

  Strengths

  Has a full-stack power semiconductor solution and benefits from AI data centers, automotive channel restocking, industrial recovery, SiC demand, and GaN intellectual property positioning.

  Weaknesses

  Near-term results are expected to be broadly in line with guidance, making it difficult for FY3Q26 to trigger a meaningful upward revision; the automotive high-voltage EV drivetrain business still faces pricing pressure and profitability adjustments.

  Comparison

  The report believes Infineon is better positioned than European analog/power semiconductor peers to benefit from recovery in the automotive and industrial cycles, and values its data center business at a discount to U.S. peer Monolithic Power Systems but still at a relatively high P/E multiple.

  Risks

  Macro weakness, weak automotive and industrial demand, overcapacity, slower backlog growth, Chinese design substitution, GaN litigation outcomes, and the pace of 800V adoption could all affect valuation.

• AI data center power semiconductors

  The core structural driver of Infineon's long-term upside.

  Strengths

  Customers are placing orders in advance to lock in capacity, demand exceeds current supply, and the Dresden and backend capacity buildout should improve supply capability.

  Weaknesses

  Management is unlikely to directly raise data center sales targets during the Dresden visit in the near term.

  Comparison

  Compared with traditional cyclical businesses, the report assigns the higher 50x P/E valuation multiple to data center-related contributions.

  Risks

  If FY26 or longer-term data center guidance is not raised, or if server rack demand materializes more slowly than expected, market pricing of the structural breakthrough could pull back.

• Automotive and industrial semiconductors

  An important source of cyclical recovery and earnings improvement in the base case.

  Strengths

  Normalization of automotive channel inventory, pricing improvement, a mild recovery in industrial demand, and healthy MCU demand help support Q4 and FY26.

  Weaknesses

  The high-voltage EV drivetrain business, especially IGBT, faces pricing pressure and weaker profitability, and the company is restructuring and redirecting capacity toward data center uses.

  Comparison

  The report applies 24x P/E to cyclical businesses, lower than for the data center business, but reflecting cyclical recovery and improving visibility.

  Risks

  Persistently weak global auto sales, PMI, industrial output, or consumer demand would drag on revenue, utilization, and margins.

• GaN and SiC power semiconductors

  Key product directions supporting Infineon's long-term technology roadmap and its presence in data centers, EVs, and energy storage applications.

  Strengths

  The report believes Infineon and Innoscience remain key competitors in first-wave 800V server designs for GaN; SiC demand and design wins can reinforce the automotive and power semiconductor strategy.

  Weaknesses

  GaN patent litigation spans multiple jurisdictions including Germany, the U.S., and China; commercial restrictions are market-specific and outcomes are complex.

  Comparison

  GaN intellectual property and product positioning are viewed as part of Infineon's long-term differentiated capabilities.

  Risks

  Patent validity, appeals, product design differences, geographic injunctions, and delays to the 800V timeline could affect commercialization pace.

Key data

• Rating and target priceOverweight; target price €91.00; current price €78.30Implies approximately 16.2% upside based on the current price.
• FY3Q26 revenue expectationMorgan Stanley estimates about €4.106bn; market consensus about €4.125bnThe report believes this quarter's revenue is broadly in line with company guidance and market consensus.
• FY3Q26 adjusted EPS€0.47, about 7% above the €0.44 consensusEstimated Segment Result Margin is 20.9%, 129bps above the 19.7% consensus.
• FY26 company guidanceRevenue above €16bn; adjusted gross margin in the low- to mid-40%s; Segment Result Margin around 20%; adjusted free cash flow margin around 10%The report expects the company is more likely to reiterate this guidance this quarter rather than raise it again.
• Backlogabout €25bnAI data center demand exceeds available supply, and the backlog provides visibility for FY27.
• FY26/FY27/FY28 adjusted EPS€1.74 / €2.75 / €3.36Under the base case, revenue growth and gross margin improvement drive earnings higher year by year.
• Valuation assumptionsData center business 50x P/E; cyclical businesses 24x; WACC 10%The report believes structural drivers in data centers should command a valuation premium relative to the group's other businesses.
• Risk-reward rangeBull case €140; Base case €91; Bear case €18The range is driven by automotive/industrial recovery, server rack breakthroughs, macro weakness, and changes in design wins.

Impact & implications

For investors, the near-term trading focus should not be on whether FY3Q26 meaningfully beats expectations, but rather on whether the order book, pricing, industrial demand, automotive channel restocking, and data center capacity expansion continue to validate the long-term earnings thesis. If the Dresden visit strengthens market confidence in expanding supply for data center power semiconductors and in GaN competitiveness, Infineon's valuation framework may continue to tilt toward a structural growth narrative; if automotive/industrial demand or backlog deteriorates, the cyclical recovery and target price assumptions will come under pressure.

Risks

• Global auto sales, PMI, or industrial demand remain weak, causing cyclical recovery to be slower than expected.
• Capex and capacity expansion that move too quickly could create oversupply and hurt future returns.
• A slowdown in backlog would weaken FY27 revenue visibility and the data center growth narrative.
• Chinese designs and local substitution may limit Infineon's long-term share gains.
• GaN patent litigation in Germany, the U.S., and China remains uncertain and may lead to commercial restrictions in specific markets.
• Underperformance in SiC strategy execution, EV/ADAS adoption, or automotive design wins versus expectations would weaken medium- to long-term growth assumptions.
• FX and tariff pressures could affect sales and margins.

What to watch

• FY3Q26 results on August 5, 2026: whether revenue, adjusted gross margin, Segment Result Margin, and adjusted EPS are in line with guidance and consensus.
• Whether the company reiterates FY26 guidance of revenue above €16bn, adjusted gross margin in the low- to mid-40%s, and Segment Result Margin around 20%.
• Disclosures from the Dresden plant visit regarding frontend wafer capacity, backend support in Hungary, and data center supply expansion.
• Whether the November FY26 results are more likely to bring a higher sales target for the next year's data center business.
• Changes between AI data center customers' advance ordering, backlog, and available supply.
• Normalization of automotive channel inventory, MCU pricing, industrial demand recovery, and progress in restructuring the high-voltage EV drivetrain business.
• Subsequent rulings, appeals, and their impact on 800V server designs in the GaN patent litigation across Germany, the U.S., and China.