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UMC vs ALAB

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

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

One year, rebased to 100

Each line starts at 100 so growth is directly comparable

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

Head to head

MetricUMCALAB
Price$13.85$190.71
Change today▲ 3.51%▲ 6.26%
Market cap$34.87B$33.33B
Return, 3 months-26.3%-39.9%
Return, year to date+79.2%+14.6%
Return, 1 year+90.1%+15.2%
P/E (TTM)13.775.4
P/B2.516.7
P/E percentile vs own 5y79th44th
Dividend yield2.94%–
Revenue growth (YoY, latest qtr)+25.6%+104.5%
Net profit growth (YoY)+9.7%+198.9%
Gross margin31.7%75.1%
Operating margin21.4%22.8%
Net margin31.4%30.7%
Return on equity20.1%25.8%
Analyst target vs. price+37.0%+88.6%
Analyst buy share0%69%
RSI (14)2229
30-day volatility72.3%103.9%
Max drawdown, 1 year-51.4%-62.8%
Trend readStrong downtrendStrong downtrend
Analyst consensusSellBuy

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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