DIOD vs POWI
Head-to-Head Stock Analysis & Investment Rating
Last Updated: Nov 13, 2026
DIOD
49.9
AI Score
VS
DIOD Wins
POWI
39.3
AI Score
Investment Advisor Scores
POWI
39score
Recommendation
SELL
AI Analyst Insights
AI insights temporarily unavailable
Detailed Metrics Comparison
| Metric | DIOD | POWI | Winner |
|---|---|---|---|
| Revenue | 352.72M | 1.38B | DIOD |
| Net Income | 31.45M | 105.32M | DIOD |
| Gross Margin | 54.2% | 33.9% | POWI |
| Net Margin | 8.9% | 7.6% | POWI |
| Operating Income | 29.48M | 116.47M | DIOD |
| ROE | 4.5% | 5.4% | DIOD |
| ROA | 4.0% | 3.4% | POWI |
| Total Assets | 789.43M | 3.09B | DIOD |
| Cash | 96.83M | 563.38M | DIOD |
| Current Ratio | 7.88 | 3.07 | POWI |
| Free Cash Flow | 72.22M | 111.21M | DIOD |
Relative Price Performance (Last 90 Days)
DIOD 1M: +5.6%
· 3M: -11.5%
POWI 1M: +2.9%
· 3M: -26.6%
Current Technical Phase
DIOD
NeutralHold
Mixed signals - no dominant trend phase, RSI 55
POWI
NeutralHold
Mixed signals - no dominant trend phase, RSI 49
Fundamentals Snapshot
| Metric | DIOD | POWI |
|---|---|---|
| Market Cap | — | — |
| Forward P/E | 14.4 | 25.8 |
| Trailing P/E | 36.5 | 58.8 |
| Revenue (TTM) | — | — |
| Revenue Growth | 0.4% | 0.1% |
| Gross Margin | 0.3% | 0.5% |
| Operating Margin | 0.1% | 0.1% |
| EPS | 2.50 | 0.79 |
| Dividend Yield | — | 0.02% |
Frequently Asked Questions
Based on our detailed analysis, DIOD is currently the stronger investment candidate, winning 7 of the key financial metrics based on our comprehensive scoring model.
We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.
Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.