POWI vs SIMO

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 14, 2026

POWI

61.2
AI Score
VS
POWI Wins

SIMO

53.3
AI Score

Investment Advisor Scores

POWI

61score
Recommendation
HOLD

SIMO

53score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric POWI SIMO Winner
Forward P/E 43.1034 20.9644 SIMO
PEG Ratio 1.5053 0.7008 SIMO
Revenue Growth 2.7% 127.0% SIMO
Earnings Growth 750.0% 733.8% POWI
Tradestie Score 61.2/100 53.3/100 POWI
Profit Margin 5.6% 22.1% SIMO
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

POWI 1M: -22.1% · 3M: -21.7% SIMO 1M: -10.6% · 3M: -2.0%

Current Technical Phase

POWI

Markdown
Sell / avoid

Price below a falling SMA50 (slope -8.7%), weak momentum, RSI 36

RSI (14): 35.7 · Price: $55.18

SIMO

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 50

RSI (14): 49.7 · Price: $258.36

Fundamentals Snapshot

Metric POWI SIMO
Market Cap
Forward P/E 29.5 16.3
Trailing P/E 127.5 28.3
Revenue (TTM)
Revenue Growth 0.0% 1.3%
Gross Margin 0.5% 0.5%
Operating Margin 0.1% 0.2%
EPS 0.43 8.81
Dividend Yield 0.02% 0.01%

Frequently Asked Questions

Based on our detailed analysis, POWI is currently the stronger investment candidate 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.