DIOD
TechnologyDiodes Incorporated · Semiconductors · $5B
What is Diodes Incorporated?
Diodes Incorporated is a global semiconductor company specializing in application-specific standard products across discrete, logic, analog, and mixed-signal markets. Founded in 1966 and headquartered in Plano, Texas.
The company designs and supplies low pin count semiconductor devices used in a wide range of electronic applications. Revenue comes from selling discrete components, analog power management devices, and mixed-signal products to customers across consumer, industrial, automotive, and computing end markets worldwide.
Diodes Incorporated was founded in 1966 and is headquartered in Plano, Texas.
- Discrete semiconductors — MOSFETs, Schottky diodes, rectifiers, and transistors
- Analog power management — AC-DC and DC-DC converters, voltage regulators, LED drivers
- Mixed-signal and logic ICs — level shifters, clock ICs, and high-speed switches
Is DIOD a Good Stock to Buy?
UQS Score rates DIOD as Below Average overall.
The Risk pillar stands out as a relative bright spot, suggesting the balance sheet carries manageable exposure. Valuation also registers as Good, meaning the stock does not appear stretched relative to its fundamentals.
Both the Quality and Moat pillars score Weak, pointing to limited competitive differentiation and below-average returns on capital within the semiconductor sector.
See the exact pillar breakdown and full financial metrics by signing up for a UQS Pro account. Sign up free →
Past performance does not guarantee future results. UQS Score is based on fundamental data and is not a buy/sell recommendation.
Does DIOD pay dividends?
No — Diodes Incorporated does not currently pay a dividend.
Diodes Incorporated does not currently pay a dividend. Capital is retained and redeployed into operations, manufacturing capacity, and product development — a common approach for semiconductor companies focused on maintaining competitive product portfolios.
When does DIOD report earnings?
Diodes Incorporated reports earnings on a quarterly cadence, typical for US-listed equities.
The company's Growth pillar registers as Neutral, reflecting a business that is neither accelerating sharply nor contracting meaningfully. Results tend to track broader semiconductor demand cycles, with end-market mix across consumer, industrial, and automotive segments influencing quarterly outcomes.
For the most recent quarter's results, visit Diodes Incorporated's investor relations page directly.
DIOD Price History
-2.4% over 5Y
Monthly close, adjusted for stock splits and dividend reinvestment.
What if I invested in Diodes Incorporated?
Based on Diodes Incorporated's historical closing prices, adjusted for stock splits and dividend reinvestment. Past performance does not guarantee future results. This is for informational purposes only and is not financial advice.
Frequently Asked Questions
What does Diodes Incorporated do?
Diodes Incorporated designs and supplies semiconductor components — including discrete devices, analog power management chips, and mixed-signal ICs — used in consumer electronics, automotive systems, industrial equipment, and computing applications worldwide.
Does DIOD pay dividends?
No, DIOD does not currently pay a dividend. The company retains earnings to fund operations and product development rather than distributing cash to shareholders.
When does DIOD report earnings?
Diodes Incorporated follows a standard quarterly reporting schedule. For confirmed dates, check the company's investor relations page, as our data source does not carry forward-looking earnings calendar data.
Is DIOD a good stock to buy?
UQS Score rates DIOD as Below Average. The Valuation and Risk pillars offer relative positives, but Weak Quality and Moat scores indicate meaningful structural challenges. The full pillar breakdown is available to Pro members.
Is DIOD overvalued?
The UQS Valuation pillar for DIOD is rated Good, suggesting the stock is not obviously overpriced relative to its fundamentals. That said, valuation context is best read alongside the Quality and Moat scores, which are both Weak.
What is DIOD's market cap bracket?
DIOD is classified as a mid-cap stock, placing it in a tier that typically offers more liquidity than small-caps while carrying more volatility risk than large-cap semiconductor peers.
Is DIOD a long-term quality indicator?
As a long-term quality indicator, DIOD's Below Average UQS Score — driven by Weak Quality and Moat pillars — suggests limited durable competitive advantages. Investors focused on long-term compounding typically look for stronger scores across those dimensions.
What sector does DIOD belong to?
Diodes Incorporated operates in the Technology sector, specifically within the semiconductor industry, supplying standard components to a broad range of end markets rather than focusing on a single application area.
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Pro Analysis
DIOD — Score History
| Date | UQS | Quality | Moat | Growth | Risk | Value | Change |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | 10.0 | 0.0 | 18.0 | 0.0 | 36.9 | 0.0 | -36.4 |
| Jul 27, 2026 | 46.4 | 18.5 | 18.0 | 58.0 | 100.0 | 70.8 | +0.2 |
| Jul 25, 2026 | 46.2 | 18.5 | 18.0 | 58.0 | 100.0 | 70.1 | +0.5 |
| Jul 24, 2026 | 45.7 | 18.2 | 18.0 | 58.0 | 100.0 | 66.7 | +0.2 |
| Jul 23, 2026 | 45.5 | 18.1 | 18.0 | 58.0 | 100.0 | 66.0 | -0.2 |
| Jul 22, 2026 | 45.7 | 18.1 | 18.0 | 58.0 | 100.0 | 66.7 | -0.6 |
| Jul 20, 2026 | 46.3 | 18.5 | 18.0 | 58.0 | 100.0 | 70.5 | +0.2 |
| Jul 18, 2026 | 46.1 | 18.5 | 18.0 | 57.4 | 100.0 | 70.0 | +0.1 |
| Jul 17, 2026 | 46.0 | 18.4 | 18.0 | 57.4 | 100.0 | 69.3 | +0.7 |
| Jul 16, 2026 | 45.3 | 18.0 | 18.0 | 57.4 | 100.0 | 65.3 | -0.1 |
DIOD — Pillar Breakdown
Quality
— 0.0/100 (25%)Diodes Incorporated currently shows below-average quality metrics, suggesting challenges with profitability.
How effectively capital is deployed to generate returns.
Ability to convert revenue into operating profit.
Free cash flow relative to market value.
Growth
— 0.0/100 (20%)Diodes Incorporated faces growth headwinds with declining or stagnant revenue trends.
Revenue trajectory over the last twelve months.
Analyst consensus for future revenue growth.
Risk
— 36.9/100 (15%)Diodes Incorporated has some risk factors including moderate leverage or solvency concerns.
Debt levels relative to earnings capacity.
Short-term liquidity — ability to pay near-term obligations.
Earnings capacity relative to interest payments.
Valuation
— 0.0/100 (15%)Diodes Incorporated appears expensively valued relative to its fundamentals and growth prospects.
Moat
— 18/100 (25%)Diodes Incorporated operates in a highly competitive environment with limited sustainable advantages. The Moat pillar evaluates competitive advantages across five dimensions: Switching Costs, Network Effects, Cost Advantage, Intangible Assets, and Scale & Ecosystem. Sign in to customize moat ratings for DIOD.
Score Composition
Financial Data
More Stock Analysis
How is the DIOD UQS Score Calculated?
The UQS (Unified Quality Score) for Diodes Incorporated is calculated using a proprietary 6-pillar framework with 29 financial metrics. Each pillar evaluates a different dimension on a 0–100 scale, then combines into a single weighted score. Scoring thresholds are calibrated per sector. Momentum is an optional Pro toggle — without it, you get the 5-pillar / 25-metric core shown below.
Quality (25%) measures profitability and capital efficiency — ROIC, ROE, margins, GP/Assets, and FCF Yield.
Moat (25%) assesses Diodes Incorporated's competitive advantages across switching costs, network effects, cost advantages, intangible assets, and ecosystem scale.
Growth (20%) tracks revenue trajectory and earnings momentum, combining historical results with analyst forward estimates.
Risk (15%) is inversely scored — lower leverage and strong balance sheet health result in higher scores.
Valuation (15%) measures whether Diodes Incorporated is fairly priced using earnings yield, price-to-FCF, PEG ratio, and EV/EBITDA relative to sector peers.
Six investor-inspired presets are available, each with different pillar weights: Balanced, Buffett, Munger, Lynch, Cathie Wood, and Graham. The public score shown here uses the Balanced preset. Learn more in our FAQ.