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Semiconductor companies · Belgium

Melexis NV

melexis.com ↗

Belgian fabless chipmaker specializing in automotive magnetic and current sensor ICs.

Hard to displace
Assessed 24 July 2026 · Evidence as of 24 July 2026
Strong structural protection; the business model survives ai pressure.
On the recordSince 24 July 2026 · Checkable from July 29, 2026 · Every call on the record Checkpoint: Q2 2026 earnings report, testing management's H2 2026 recovery guidance
The call

Melexis holds a recognized seat among three automotive sensor leaders, riding out a cyclical auto downturn while its robotics bet stays unproven until 2027 or later.

Melexis designs specialized chips that detect motion, position, and current in cars and robots. It is difficult to displace because car makers spend years testing new suppliers before switching, and Melexis has earned trusted spots with major manufacturers over decades; Infineon and Texas Instruments are larger but occupy different parts of the market, not direct replacements. The question is whether the company can grow beyond car sensors into robotics demand starting in 2027 and 2028, or whether it remains stuck as a one-trick company vulnerable to car sales downturns.

Why
01
AI pressure: None apparent. AI does not replace physical sensing chips; humanoid robotics and AI hardware are a new demand source, not a threat. Could AI do the core job? Unlikely.
02
Bigger players: Infineon Technologies, NXP, Texas Instruments. Larger diversified analog rivals already sell competing magnetic and current sensors into the same automotive sockets. Could a giant copy it? Probably.
03
What protects it. Automotive-grade qualification and multi-year design-win lock-in make switching suppliers costly and slow for carmakers.
What would change this call
Melexis Q2 2026 earnings (due Jul 29, 2026) confirm or miss H2 2026 recovery guidance. Would show whether auto demand and design-win base are holding or slipping.
APAC revenue share trend in Melexis quarterly reports through 2026. Sustained underperformance vs peers would indicate design-wins shifting to Allegro or Infineon.
Robotics/non-auto revenue appearing as a distinct disclosed line by 2027-2028. Would show diversification beyond automotive is materializing, not just guidance.
Key numbers
  • FY2025 sales €839.6M, down 10% YoY (2026-02-04)
  • Q1 2026 sales €202.1M, up 2% YoY (2026-04-28)
  • Automotive is 89% of Q1 2026 sales (2026-04-28)
Named risks
  • Automotive cycle downturn and China demand volatility pressuring near-term revenue. Severity: high
  • FY2026 guidance depends on EUR/USD at 1.17; further euro strength would squeeze margins. Severity: medium
  • Robotics/non-automotive revenue ramp delayed to 2027-2028, leaving auto-cycle dependence. Severity: medium
  • Larger diversified rivals Allegro, Infineon, NXP contesting new EV design-win sockets. Severity: medium
Rivals, as read in July 2026
RivalDirectionEvidence
Allegro MicroSystemscontestingHead-to-head China competition; Melexis hit highest-ever China quarterly sales in Q4 2025
Infineon TechnologiescontestingNamed alongside Melexis and Allegro as one of three leaders in auto magnetic sensing, 2025
NXP SemiconductorscontestingLarger diversified analog rival contesting new EV powertrain design-win sockets, 2026
Texas InstrumentscontestingDiversified analog supplier competing for automotive sensing/driver IC sockets, 2026
Questions people ask
Is Melexis profitable in 2026?
Yes. Melexis posted FY2025 net income of €112.5 million (down 34% YoY) as of Feb 4, 2026, and Q1 2026 sales of €202.1M beat consensus, with management guiding ~17% operating margin for H1 2026.
Who owns Melexis NV?
Melexis is publicly listed with no single parent. Founding families split control in Nov 2023 when Xtrion sold its ~50% stake to Elex NV and Sensinnovat BV, each holding 25%; Elex still holds ~25% as of March 2026.
Could AI replace Melexis's sensor chips?
No. Melexis makes physical sensing hardware (magnetic, current, pressure ICs) for automotive use; management argues physical AI/robotics needs real sensors, framing AI as a demand tailwind rather than a substitute, per July 2026 company statements.
Is Melexis losing market share to Allegro or Infineon?
Not clearly yet. Melexis posted its highest-ever quarterly China sales in Q4 2025 despite head-to-head competition with Allegro there; Q1 2026 sales beat consensus, though new design-win contests with Allegro and Infineon continue in EV powertrain sockets.
Who is Melexis's biggest competitor?
Third-party analysts name Allegro MicroSystems and Infineon Technologies as Melexis's closest rivals in automotive magnetic and current sensing, an oligopoly of three leaders as of 2025-2026 reporting.
What is Melexis's 2026 revenue outlook?
Management guided H1 2026 sales flat year-on-year with growth expected in H2 2026, per April 29, 2026 results; Q1 2026 sales of €202.1M already came in ahead of the €199M consensus estimate.
Timeline
  • 2026-07-10Stock fell 7.6% after Deutsche Bank downgrade from Buy to Hold, after a prior 39% three-month rally
  • 2026-04-29Q1 2026 results published; H1 2026 guided flat YoY, growth expected H2 2026
  • 2026-04-28Q1 2026 sales reported at €202.1M, up 2% YoY, beating consensus
  • 2026-04-21Partnership expanded with OYMotion to integrate Tactaxis sensor into robotic hands
  • 2026-03-01Established Melexis Integrated Systems (Shanghai) WFOE to localize China supply chain
  • 2026-02-04FY2025 results: sales €839.6M (down 10% YoY), net income €112.5M (down 34%)
  • 2025-12-10Launched share buy-back program for up to 850,000 shares
  • 2025-10-09Expanded multi-year strategic AI partnership with Google Cloud
  • 2023-11-14Xtrion sold its ~50% stake, splitting ownership 25/25 to Elex NV and Sensinnovat BV
Revision history
24 July 2026
First assessed. Hard to displace. The text above is fixed as of this date and is not edited afterwards.
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