Bullish case
$170.00 or higher
More likely if the semiconductor upcycle continues, Diodes sustains revenue growth above 10%, margins expand closer to historical peaks (10%+ net margin), and the market supports a 25x+ multiple on higher earnings.
Diodes Incorporated research snapshot
DIOD AI Stock Analysis
DIOD AI stock analysis currently reads Diodes Incorporated as a mid-cap discrete, analog, and mixed-signal semiconductor supplier with a diverse product portfolio serving automotive, industrial, computing, consumer, and communications end markets. The estimated recent price was $98.00, well off the all-time high of $125.99 reached in late June 2026, giving a calculated market capitalization of about $4.43 billion. Trailing twelve-month revenue was approximately $1.56 billion with net income of roughly $86 million and GAAP EPS of $1.85. The stock has benefited from the broader semiconductor recovery and AI infrastructure buildout, but margins remain thin at around 5.5% and the P/E multiple above 50x leaves little room for error if demand softens. This DIOD AI stock analysis is informational only and is not investment advice.
Current price
$98.00 (estimated from recent trading)
Market cap
$4.43 billion calculated, compared with $4.79 billion reference
AI score
48 / 100
Rating
Mid-cap discrete and analog semiconductor supplier with cyclical revenue, thin margins, and a strong balance sheet facing mixed end-market demand
Trend status
Volatile but recovering from cycle lows, with a strong year-to-date rally of over 90% followed by a pullback from all-time highs
Data cutoff (updated weekly)
July 10, 2026
Informational use only. This page is not investment advice.
Research quality check
- information Richness
- B-level information richness. Diodes has SEC filings, analyst coverage, and market data, but the small-capitalization semiconductor space has thinner research coverage than large-cap peers.
- bias Check
- The main AI bias risk is extrapolating the strong year-to-date momentum forward without accounting for the cyclical nature of the semiconductor industry. This research separates the cyclical recovery narrative from structural margin and competitive challenges.
- ai Confidence
- High for reported revenue, net income, cash, debt, and market-cap math from Yahoo Finance and TradingView data. Medium for technical levels and three-year scenario ranges because chart data and multiples can change quickly.
- investment Certainty
- Medium-low. The core business has a long operating history and a healthy balance sheet, but thin margins, high valuation, customer concentration, and semiconductor cyclicality make investment certainty low for long-term buy-and-hold at current levels.
Quick verdict table
| Dimension | Conclusion | Confidence |
|---|---|---|
| Business quality | Diodes supplies thousands of standard and application-specific products across discrete, analog, logic, and mixed-signal categories. Its broad product range creates revenue diversity but its gross and net margins trail larger peers. | Medium |
| Moat | The moat is moderate, built on decades of manufacturing expertise, an extensive product catalog, long-standing customer relationships, and in-house fab operations. Larger players like Texas Instruments, ON Semiconductor, and Infineon have deeper R&D budgets and broader portfolios. | Medium |
| Management | CEO Gary Yu has led the company since 2012 through multiple industry cycles. Management has maintained a conservative balance sheet with low debt and has invested in product development and capacity. Capital allocation has been disciplined. | Medium |
| Financial trend | Revenue declined through the 2023-2024 semiconductor downturn but has recovered in 2025-2026. TTM revenue is approximately $1.56 billion with net income of about $86 million. Profit margins recovered from near zero in the trough to roughly 5.5% in the most recent period. | Medium |
| Valuation | At $98.00 and TTM GAAP EPS of $1.85, the trailing P/E is approximately 53x. Price/Sales is about 3.1x and EV/EBITDA is about 17.5x. The valuation reflects recovery expectations that may already be priced in. | High for math, medium for forward value |
| Technical trend | The stock rallied from a $42.28 52-week low to a $125.99 all-time high in late June 2026, then pulled back sharply. The price is now testing potential support levels after a strong multi-month uptrend. The technical picture is mixed after the steep recent decline. | Medium |
| Risk level | Risk is medium-high. Key risks include semiconductor industry cyclicality, customer and end-market concentration, pricing pressure from larger competitors, gross margin volatility, and the elevated trailing multiple that magnifies downside if earnings disappoint. | Medium-high |
| AI confidence | Reported financial data is reasonably well documented from public sources. Forecast confidence is lower because semiconductor cycles are inherently difficult to time and the stock has shown extreme recent volatility. | Medium data confidence |
| Investment certainty | Low-Medium certainty. The page supports a research process, not a buy or sell decision. Diodes has a sound balance sheet and diversified product base, but the elevated P/E and cyclical exposure warrant caution. | Low-medium |
DIOD AI stock forecast
DIOD AI Stock Forecast Scenarios
The DIOD AI stock forecast uses three-year scenario ranges from the estimated $98.00 reference price, TTM GAAP EPS of $1.85, and explicit earnings-multiple assumptions. It is a scenario tool, not a price promise. The ranges change if semiconductor demand, end-market mix, margins, or the market valuation changes.
Base case
About $110.00
More likely if revenue grows modestly (5-8% annually), margins stabilize near current levels, EPS drifts toward $2.50-$3.00, and the market assigns approximately a 20x P/E multiple.
Bearish case
About $65.00
More likely if semiconductor demand weakens again, inventory corrections return, margins compress, EPS falls toward $1.50-$1.80, and the multiple contracts toward 15x or lower.
DIOD AI technical analysis
DIOD AI Technical Analysis
DIOD AI technical analysis uses the $98.00 estimated reference price and public technical snapshots. The static page cannot fetch live chart data. Support, resistance, moving averages, momentum, volume, and volatility must be rechecked in a current chart before use.
| Level | Value | Why it matters |
|---|---|---|
| Current price | $98.00 | Estimated from recent trading. The stock recently pulled back from a $125.99 all-time high. |
| Near support | $90.00 to $95.00 | The zone near $90-$95 may serve as initial support after the sharp pullback. A loss of this zone requires a fresh chart review. |
| Near resistance | $110.00 to $115.00 | The area around the breakdown level and prior consolidation represents first resistance on any recovery attempt. |
| 52-week high | $125.99 | All-time high reached on June 22, 2026. A reclaim would require strong catalyst and volume confirmation. |
| 200-day moving average | Requires live chart confirmation | Long-term trend data is time-sensitive and is not asserted from this static snapshot. |
| Momentum | Bearish short-term | The sharp decline from all-time highs suggests bearish short-term momentum. Confirm with RSI and MACD in a live chart. |
| Volume | Above average on the decline | The pullback from highs saw elevated volume, suggesting distribution. Use volume on any recovery attempt to confirm buying interest. |
| Volatility | Elevated | Beta of 1.82 and a 5.01% daily volatility indicate significant price swings. Earnings reports and semiconductor sector news can widen moves. |
| Invalidation | Sustained close below $85.00 | This is a framework trigger, not a guaranteed stop price. Reassess the operating thesis and live chart if it occurs. |
DIOD AI trading strategy
DIOD AI Trading Strategy Framework
The DIOD AI trading strategy is a rules-based research framework for a cyclical semiconductor position. It is not personalized advice. Position size, loss limits, and a fresh review of live price, volume, earnings reports, and end-market conditions should come before any action.
Trend-following setup
Wait for DIOD to establish a base above $95 with improving volume and a catalyst such as better-than-expected earnings or positive semiconductor sector data. Enter on a confirmed breakout above $105-$110.
Exit or reassess if the breakout fails, price closes back below the entry level, or end-market indicators weaken.
Mean-reversion setup
If DIOD tests the $85-$90 area, assess whether the pullback is justified by fundamental deterioration or is merely technical profit-taking. Look for insider buying, positive earnings revisions, or bullish divergence on RSI.
Do not average down without a preset maximum loss and a revised thesis after earnings or industry data updates.
Cyclical monitor
Track semiconductor industry indicators including SIA monthly sales data, lead times, book-to-bill ratios, Diodes' quarterly revenue and gross margin trends, inventory levels, and end-market demand signals from automotive and industrial channels.
Reduce exposure when cycle indicators turn negative, inventory days rise, or guidance suggests margin compression.
Investment research summary
Four-master Research Compression
Business essence
Customers pay Diodes for discrete, analog, and mixed-signal semiconductor components that power everyday electronics from cars and computers to industrial equipment and phones. The model depends on product breadth, manufacturing efficiency, distribution relationships, and application engineering support across thousands of standard and application-specific products.
Moat
The moat rests on decades of manufacturing know-how, an extensive product catalog covering most common semiconductor functions, internal fab operations, and long-standing distributor and OEM relationships. It is moderate because larger peers like Texas Instruments, ON Semiconductor, Infineon, and STMicroelectronics have deeper R&D budgets, broader product portfolios, and more advanced process technologies.
Munger risk inversion
The thesis fails if semiconductor demand enters another down cycle, pricing pressure from larger competitors intensifies, gross margins compress further, key customers shift to internal or alternative suppliers, or the company loses manufacturing competitiveness in a consolidating industry where scale matters increasingly.
Management
CEO Gary Yu has led since 2012 and has navigated multiple industry cycles. Management has maintained a conservative balance sheet with minimal debt, invested in product development, and preserved cash through downturns. The key question is whether organic product development and operational efficiency can sustainably improve margins in a highly competitive industry.
Industry trend
The semiconductor industry benefits from secular growth in automotive electrification, AI infrastructure, industrial automation, and connectivity. However, it remains cyclical with periodic inventory corrections and pricing pressure. The trend toward consolidation favors larger players, creating headwinds for mid-cap suppliers like Diodes.
Valuation and margin of safety
The estimated $98.00 price equals approximately 53x TTM GAAP EPS of $1.85 and 3.1x TTM revenue. Margin of safety is low at current levels given the high multiple. A meaningful margin of safety would require either a substantial price decline or a significant improvement in earnings power from margin expansion and revenue growth.
Source-backed data
DIOD Data Table
Every metric below includes a source and last verification date.
| Metric | Value | Source | Last verified |
|---|---|---|---|
| Current price and market capitalization | $98.00 estimated price, $4.43 billion calculated market cap, and $4.79 billion reported reference | Yahoo Finance DIOD summary and TradingView | July 10, 2026 |
| Shares outstanding | Approximately 45 million | TradingView DIOD key stats | July 10, 2026 |
| Trailing 12-month revenue | Approximately $1.56 billion | Yahoo Finance DIOD financials | July 10, 2026 |
| TTM GAAP net income and EPS | $85.54 million net income and $1.85 diluted EPS | Yahoo Finance DIOD statistics | July 10, 2026 |
| Q1 2026 quarterly results | $405.47 million revenue and approximately $15-20 million net income | Yahoo Finance DIOD and TradingView earnings data | July 10, 2026 |
| Cash and debt | $404.25 million cash and low debt (Debt/Equity 5.38%) | Yahoo Finance DIOD balance sheet | July 10, 2026 |
| Free cash flow | $145.36 million TTM levered FCF | Yahoo Finance DIOD statistics | July 10, 2026 |
| Profit margin and ROE | Profit margin 5.50%, ROE 4.61% | Yahoo Finance DIOD profitability metrics | July 10, 2026 |
Frequently Asked Questions
Read the ON AI stock analysisView the TXN AI stock analysisExplore the AI Stock PickerBuild an AI trading strategy
This page is an informational research tool, not investment advice, a solicitation, or a recommendation to buy or sell DIOD. Forecasts are scenarios based on available data and assumptions, can be wrong, and should be checked against current filings, live market data, and your own risk assessment.
Related Tools
Trading Strategy Builder
Design trading strategies visually with 10+ indicators. Set entry/exit conditions and risk management, then generate Pine Script code with no coding required.
Try it
Stock Screener
Filter and discover stocks based on market cap, dividend yield, P/E ratio, sector, and more. Screen thousands of stocks with real-time data.
Try it
AI Stock Picker & Screener
Smart AI-driven stock selection with fundamental screening, analyst estimates, and key metrics. Filter by P/E, market cap, dividends, and more.
Try it