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UMC
NYSE Manufacturing

UMC Reports 17.78% Year-Over-Year Net Sales Growth for May, Accelerating from April

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Semiconductor Stocks · Technology
Sentiment info
Positive
Importance info
7
Price
$21.39
Mkt Cap
$49.844B
52W Low
$6.56
52W High
$23.69
52W Position info
226% above low
Off High info
9.7% below high
Rel. Volume info
1.4× avg
Market data snapshot near publication time

UMC has more than doubled off its 52-week low of $6.56.

Summary

UMC announced a robust 17.78% year-over-year increase in May net sales, building on previous growth and signaling strong operational performance.


Key Events · Earnings and Guidance · UMC

  • Strong May Net Sales Growth

    Net sales for May 2026 increased by 17.78% year-over-year to NT$22.94 billion (approximately $707.5 million USD).

  • Accelerating Performance

    This growth rate represents an acceleration from the 10.80% year-over-year increase reported for April 2026 net sales, indicating strengthening demand.

  • Year-to-Date Sales Increase

    Year-to-date net sales reached NT$106.65 billion (approximately $3.29 billion USD), up 9.05% from the same period last year.


Analysis · UMC · Manufacturing

United Microelectronics Corporation reported strong May 2026 net sales, showing a significant 17.78% year-over-year increase. This growth rate is an acceleration compared to the 10.80% year-over-year increase reported for April, indicating strengthening demand and positive business momentum for the semiconductor manufacturer.

At the time of this filing, UMC was trading at $21.39 on NYSE in the Manufacturing sector, with a market capitalization of approximately $49.8B. The 52-week trading range was $6.56 to $23.69. This filing was assessed with positive market sentiment and an importance score of 7 out of 10.

View Main SEC Filing

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UMC - Latest Insights

UMC
Jul 29, 2026, 6:15 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $17.19
Real-time Price: $16.97 info
Change: -$0.220 (-1%) info
Market Cap: $44.085B info
UMC
Jul 29, 2026, 6:13 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $17.19
Real-time Price: $16.97 info
Change: -$0.220 (-1%) info
Market Cap: $44.085B info
UMC
Jul 13, 2026, 6:04 AM EDT
Filing Type: 4
Importance Score:
8
Price at Filing: $23.87
Real-time Price: $16.97 info
Change: -$6.90 (-29%) info
Market Cap: $44.085B info
UMC
Jul 06, 2026, 6:01 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $25.55
Real-time Price: $16.97 info
Change: -$8.58 (-34%) info
Market Cap: $44.085B info
UMC
Jun 23, 2026, 6:02 AM EDT
Filing Type: 6-K
Importance Score:
7
Price at Filing: $25.45
Real-time Price: $16.97 info
Change: -$8.48 (-33%) info
Market Cap: $44.085B info