The 2Q26 recovery in analog semiconductors continues, with STMicroelectronics positioned as the top pick this quarter

Overview

This report is Morgan Stanley’s quarterly global analog semiconductor playbook, focusing on the key debate of the 2Q26 earnings season: whether order improvement is mainly inventory replenishment or reflects a faster acceleration in real end demand. The report’s overall stance is constructive, arguing that channel inventories are relatively low, replenishment is orderly, order cancellations are limited, customer visibility has extended, and pricing discipline has improved, indicating the industry is in a healthier early-cycle recovery phase.

Core views

Key views in the report include: first, FY26 may mark the start of the global analog semiconductor upcycle, and revenue, gross margin, inventory, free cash flow, and valuation metrics are all worth tracking; second, recovery is likely to be gradual rather than V-shaped because some industrial customers and mechanical OEM inventories remain elevated; third, data center power semiconductors demand remains resilient, and even if Kyber architecture replacement introduces uncertainty in 800V ramp cadence, sidecar power systems can still support shipments from 3Q26; fourth, STMicroelectronics’ optical networking, PIC100, and LEO exposure is underappreciated, potentially leading to upward revisions in revenue and margins.

Analysis framework

The report combines channel outreach, distributor inventory tracking, analog/MCU days of inventory, end-market commentary, server-rack power models, a global analog company model, and segment valuation framework to compare different analog semiconductor companies’ cyclical recovery, data center exposure, margin expansion, and structural growth opportunities.

Methodology notes

• Industry cycle analysisGlobal analog semiconductor model

  Compares global analog semiconductor companies by revenue, automotive revenue, industrial revenue, gross margin, inventory, free cash flow, ROIC, and valuation metrics.

  This framework is used to judge whether FY26 has entered an upcycle and to assess each company’s relative position in demand recovery and margin expansion.

• Valuation approachSegment add-up valuation

  Values STMicroelectronics’ core cyclical business at 18x P/E and structural growth optical and LEO businesses at 36x P/E.

  The report argues that optical networking and LEO have higher growth and higher-margin characteristics, and therefore use valuation multiples above traditional cyclical business.

• Theme researchData center power and optical networking

  Tracks power semiconductor content per server rack, $/kW uplift, sidecar power systems, silicon-photonic PIC/EIC, and optical engine demand.

  This approach is used to assess the impact of AI data center architecture shifts on revenue and profitability for analog semiconductor companies such as Infineon and STMicroelectronics.

Asset mapping & comparison

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

• STMicroelectronics NV (STMPA.PA)

  The most favored analog semiconductor stock this quarter, with Morgan Stanley maintaining Overweight and a target price of €78.

  Strengths

  Structural growth opportunities from optical networking, PIC100, silicon photonics, and data center revenue upside-upgrade, as well as cyclical benefits from industrial and automotive demand recovery, higher utilization, and stabilized pricing.

  Weaknesses

  The core business still has a cyclical nature, and the pace of inventory recovery in automotive and industrial may be relatively slow.

  Comparison

  Compared with traditional cyclical analog businesses, the report applies 36x P/E to STMicroelectronics’ optical and LEO businesses, above the core business 18x P/E.

  Risks

  If PIC100 or optical networking orders fall short of expectations, LEO revenue ramp is delayed, data center capex slows, or cyclical recovery stalls, the target-price and upside-revision logic may come under pressure.

• Infineon Technologies AG (IFXGn.DE)

  An important beneficiary of the data center power semiconductor theme.

  Strengths

  Power semiconductor content per AI server rack is rising. The report expects the company to reaffirm FY26 €1.5bn and FY27 €2.5bn data center sales guidance.

  Weaknesses

  The market is concerned that Kyber architecture replacement may affect the 800V adoption cadence.

  Comparison

  Unlike STMicroelectronics, which is driven by optical networking and LEO, Infineon is more focused on data center power semiconductor content uplift logic.

  Risks

  800V deployment delays, server architecture changes, sidecar integration below expectations, or pricing improvement falling short of expectations.

• Global analog semiconductor coverage universe

  The industry recovery theme covered by this report.

  Strengths

  Channel inventories are relatively lean, replenishment is gradually unfolding, pricing pressure has eased, order cancellations are limited, and customer order visibility has improved.

  Weaknesses

  Industrial customers and mechanical OEM inventories remain elevated, making the overall recovery more likely gradual rather than V-shaped.

  Comparison

  The report believes companies with higher industrial, power, data center, and optical networking exposure have relatively greater upside-revision potential.

  Risks

  If order improvement is mainly early ordering or replenishment rather than real end-demand acceleration, the durability of margin recovery will be questioned.

Key data

• Report date2026-07-13The report front page shows July 13, 2026 at 04:00 AM GMT.
• STMicroelectronics target price€78The report says it recently raised the STMicroelectronics target price to €78 and maintained Overweight.
• STMicroelectronics current price€62.00The disclosure table shows STMicroelectronics NV (STMPA.PA) price on 07/10/2026 as €62.00.
• STMicroelectronics FY26 automotive revenue growth forecast9% yyThe report estimates FY26 automotive revenue to grow 9% year-on-year.
• STMicroelectronics FY26 industrial revenue growth forecast30% yyThe report estimates FY26 industrial business revenue to grow 30% year-on-year.
• STMicroelectronics data center sales CAGR77% CAGR FY26-FY28The report expects data center sales to exceed $3bn by FY28.
• STMicroelectronics LEO sales forecast$815mn FY26 to $1.8bn FY28The report models LEO sales rising from $815mn in FY26 to $1.8bn in FY28.
• Infineon data center sales guidance€1.5bn FY26; €2.5bn FY27The report expects Infineon to reaffirm this guidance at a minimum.
• Power semiconductor content per rack$128/kW to $191/kWThe report models power semiconductor content per rack rising from Rubin’s $128/kW to Feynman’s $191/kW.
• Distributor inventory daysdown 2 days sequentiallyAgainst the usual seasonal increase of 4 days, the drop in distributor DOI indicates improved inventory discipline.

Impact & implications

For investors, the report reframes analog semiconductors as moving from the end-stage of de-stocking to early-cycle recovery, emphasizing the positive impact of demand improvement, pricing discipline, and higher factory utilization on margins. At the stock level, STMicroelectronics receives a higher valuation due to structural opportunities in optical communications and LEO; whether Infineon can maintain data center power guidance is key to validating the resilience of the AI server power semiconductor chain.

Risks

• Order improvement could later be reinterpreted by the market as inventory replenishment rather than genuine end-demand acceleration.
• Industrial customers and mechanical OEM inventories remain relatively high, which may slow the analog semiconductor industry recovery.
• Nvidia Kyber architecture replacement and uncertainty in 800V adoption cadence could affect power semiconductor deployment paths in data centers.
• If STMicroelectronics’ PIC100, optical networking, silicon photonics, or LEO revenue ramp comes in below expectations, the valuation re-rating case could weaken.
• Morgan Stanley discloses that it has investment banking, ownership, or other service relationships with several covered companies; investors should be mindful of potential conflicts of interest.

What to watch

• Management commentary in 2Q26 earnings on order quality, order cancellations, pricing discipline, and customer visibility.
• Whether distributor inventories, analog/MCU inventory days, and end-customer inventories continue to improve.
• Whether Infineon reaffirms FY26 €1.5bn and FY27 €2.5bn data center sales guidance.
• Whether sidecar power systems begin shipping as expected from 3Q26 and whether 800V deployment continues to be delayed.
• In STMicroelectronics’ 2Q26 results on July 23, 2026, whether full-year revenue and margin guidance is upgraded.
• Progress on diversification of PIC100, silicon photonics, optical engines, NPO architecture, and LEO customers.