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ALAB vs UMC

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

vsvs
ALAB · Astera Labs$190.71 ▲ 6.26%
UMC · United Microelectronics$13.85 ▲ 3.51%

One year, rebased to 100

Each line starts at 100 so growth is directly comparable

39128217307396Nov 10, '25May 11, '26Nov 6, '26
  • ALAB +9.8%
  • UMC +89.6%

Head to head

MetricALABUMC
Price$190.71$13.85
Change today▲ 6.26%▲ 3.51%
Market cap$33.33B$34.87B
Return, 3 months-39.9%-26.3%
Return, year to date+14.6%+79.2%
Return, 1 year+15.2%+90.1%
P/E (TTM)75.413.7
P/B16.72.5
P/E percentile vs own 5y44th79th
Dividend yield–2.94%
Revenue growth (YoY, latest qtr)+104.5%+25.6%
Net profit growth (YoY)+198.9%+9.7%
Gross margin75.1%31.7%
Operating margin22.8%21.4%
Net margin30.7%31.4%
Return on equity25.8%20.1%
Analyst target vs. price+88.6%+37.0%
Analyst buy share69%0%
RSI (14)2922
30-day volatility103.9%72.3%
Max drawdown, 1 year-62.8%-51.4%
Trend readStrong downtrendStrong downtrend
Analyst consensusBuySell

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

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

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