DIOD
Diodes Incorporated

Diodes IncorporatedDIOD

Technology · Semiconductors
95.94USD
+5.74%
Sep 23, 2026
DIOD overview ready
Key Supplier of Automotive-Qualified Analog and Power-Discrete Semiconductors
Diodes is a broad automotive-qualified analog, power-discrete, protection, timing, connectivity, and signal-conditioning component supplier rather than a traction-inverter or vehicle-platform pure play.
Narrative not measured
Automotive Electrification and Vehicle ArchitectureAutomotive Power, Protection and Signal-Integrity SemiconductorsComponent supplier
An early price trend
Longer-term context reads established trend, with a near-term setup of daily advance.
Attractive valuation
Current market expectations look undemanding relative to how much growth and cash flow it delivers per turn of revenue multiple.
Solid fundamentals
Ev / sales is strong.
Primary risk
Cyclicality in semiconductor demand affecting revenue stability.
Market Sep 22Filing Jun 30Price action Sep 22Research Aug 11

Conviction Level

NarrativeHeat—ThemeHeat5.8PriceAction8.6Valuation8.5CompanyPosition7.3
Price
Loading price history…

Price Action

An early price trend
Longer-term context reads established trend, with a near-term setup of daily advance.
EntryReset + recovery

The stock remains extended from its long-term weekly base, but the recent reset toward the daily SMA100 aligned with support at the weekly EMA21. Daily structure is recovering above the fast averages, improving the current entry location.

Key Financials

Market Cap
$4.4B
Avg Volume (60D)
617.9K
60 sessions
Revenue Growth YoY
+13.0%
FY2025 vs FY2024
Gross Margin
+31.7%
Trailing twelve months
Operating Margin
+4.8%
Trailing twelve months
Free Cash Flow Yield
+3.2%
Distance from 200DMA
+16.5%
Next Earnings
2026-11-05
P/E
51.3x
EV / Sales
2.4x
Market metrics as of Sep 22, 2026
Financial results for the period ended Jun 30, 2026
Filed balance-sheet data as of Jun 30, 2026

Fundamentals & Valuation

Only one valuation perspective could be built for this company, and it reads cheap.
Diodes Incorporated has a Cheap valuation stance because current market expectations look undemanding relative to how much growth and cash flow it delivers per turn of revenue multiple.

What changed

  • Price structure improved
    DIOD: behavior moved from technical failure to constructive pullback, and weekly structure moved from downtrend to uptrend.
    2026-09-13
  • MU, a AI Semiconductors and Advanced Packaging peer of DIOD, had a material event
    Dated 2026-09-11.
    2026-09-11
  • Price structure deteriorated
    DIOD: behavior moved from constructive pullback to technical failure, and weekly structure moved from uptrend to downtrend.
    2026-08-29
  • DIODES INC /DEL/ — 8-K (items 8.01, 9.01)
    Reported on 8-K, dated 2026-08-27.
    2026-08-27 · source

Company Research

Thesis
Diodes is a broad automotive-qualified analog, power-discrete, protection, timing, connectivity, and signal-conditioning component supplier rather than a traction-inverter or vehicle-platform pure play. DIOD has a real, multi-product exposure to the growing semiconductor content and electrical-complexity requirements of modern vehicles.
Opportunity
Moderate opportunity
Rising semiconductor content per vehicle from electrified power systems, 48V subsystems, zonal architectures, ADAS, digital cockpits, high-speed in-vehicle links, and more stringent reliability and protection requirements.
Key risk
Cyclicality in semiconductor demand affecting revenue stability.

Narrative & Theme

Automotive Electrification and Vehicle Architecture
Part of Automotive Power, Protection and Signal-Integrity Semiconductors, with moderate fit.
DIOD has a real, multi-product exposure to the growing semiconductor content and electrical-complexity requirements of modern vehicles.
Narrative HeatNeutral4.6 / 10
This reading is no longer current (last measured 2026-09-04). It is kept until the next scheduled measurement replaces it.
Theme HeatNeutral5.8 / 10
This is the company’s own research reading. The canonical heat measurement for this story has not run.

Business & Markets

Technology · Semiconductors
What they do

Diodes Incorporated designs, manufactures, and sells discrete semiconductor components and integrated circuits globally through its subsidiaries, serving multiple end markets.

How it earns

The company generates revenue primarily through transactional sales of semiconductor products to electronics manufacturers and distributors.

Products & services
MOSFET and SiC MOSFET discrete semiconductor products
Data line and power line protection devices
Schottky diodes and rectifiers
Transient voltage suppressors
Avalanche and gate driver transistors
Customers & end markets
Electronics manufacturers
Industrial and automotive sectors
Consumer electronics
Communications equipment makers
Market position

A diversified semiconductor supplier positioned as a mid-tier player with a broad discrete product portfolio.

Demand drivers
Medium cyclicality

Semiconductor demand is influenced by end-market cycles such as consumer electronics and automotive production.