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DIOD vs SIMO

Side-by-side comparison of price performance, valuation, growth, profitability, analyst targets and technical trend.

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DIOD · Diodes$77.36 ▲ 13.17%
SIMO · Silicon Motion Technology$162.76 ▲ 4.15%

One year, rebased to 100

Each line starts at 100 so growth is directly comparable

69146223300377Nov 10, '25May 11, '26Nov 6, '26
  • DIOD +66.0%
  • SIMO +75.2%

Head to head

MetricDIODSIMO
Price$77.36$162.76
Change today▲ 13.17%▲ 4.15%
Market cap$3.54B$5.52B
Return, 3 months-23.4%-29.2%
Return, year to date+56.8%+77.5%
Return, 1 year+74.7%+76.6%
P/E (TTM)30.917.5
P/B1.84.9
P/E percentile vs own 5y73rd51st
Dividend yield–1.23%
Revenue growth (YoY, latest qtr)+21.7%+131.5%
Net profit growth (YoY)+10.4%+67.0%
Gross margin31.7%50.5%
Operating margin4.8%21.3%
Net margin5.3%19.4%
Return on equity4.5%32.2%
Analyst target vs. price+84.2%+116.3%
Analyst buy share100%100%
RSI (14)4234
30-day volatility85.2%101.0%
Max drawdown, 1 year-44.3%-53.4%
Trend readStrong downtrendStrong downtrend
Analyst consensusBuyBuy

Green cells mark the best value in each row where "better" is clear-cut (lower P/E, higher margin). That is a reading of the numbers, not a recommendation. Financials are in each company's reporting currency.

What the numbers say

  • SIMO is the largest of the group by market value.
  • SIMO has returned the most over the past year.
  • SIMO carries the lowest trailing P/E.
  • SIMO is growing revenue fastest.
  • SIMO keeps the most profit per dollar of sales.
  • DIOD has been the calmest stock over the last 30 days.

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