UMC Q3 Earnings Miss Estimates Despite Higher Wafer Shipments

United Microelectronics Corporation UMC reported weaker-than-expected third-quarter 2026 results, wherein both earnings and revenues missed the Zacks Consensus Estimate. The company reported earnings of 21 cents per ADS, up from 20 cents in the year-ago quarter.

Zacks Investment Research • 7 hours ago

UMC Reports Third Quarter 2026 Results

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC” or “The Company”), a leading global semiconductor foundry, today announced its consolidated operating results for the third quarter of 2026. Third quarter consolidated revenue was NT$74.24 billion, increasing 8.0% from NT$68.73 billion in 2Q26. Compared to a year ago, 3Q26 revenue increased 25.6%. Consolidated gross margin for 3Q26 was 34.0%. Net income attributable to the shareholders of the par.

Business Wire • Oct 28, 2026

United Microelectronics to Report Q3 Earnings: What's in Store?

UMC enters Q3 earnings with double-digit revenue and earnings growth expected amid rising demand for the 22nm platform and growing AI opportunities.

Zacks Investment Research • Oct 27, 2026

UMC and AP Memory Collaborate to Enable Advanced Power Delivery Solutions for AI and HPC Systems

HSINCHU, Oct. 22, 2026 /PRNewswire/ -- United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) ("UMC") and AP Memory (TWSE: 6531) today announced a technology and manufacturing collaboration to advance power delivery solutions for AI and high-performance computing (HPC) systems. This partnership combines UMC's deep trench capacitor (DTC) foundry technology and scalable wafer manufacturing with AP Memory's silicon capacitor designs and system-level integration to address the power efficiency challenges of next-generation data centers.

PRNewsWire • Oct 22, 2026

UMC Reports Sales for September 2026

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of September 2026. Revenues for September 2026 Period 2026 2025 Y/Y Change Y/Y (%) September 25,350,431 19,927,175 5,423,256 27.22% Jan.-Sep. 204,009,681 175,743,654 28,266,027 16.08% (*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages. (**) All figures are consolidated Additional information about UMC is available on.

Business Wire • Oct 6, 2026

3 NYSE Stocks Making Major Outsized Moves Today

Wall Street has plenty to digest at midday, with fresh inflation and economic data driving today's price action.

Schaeffers Research • Oct 5, 2026

Semiconductors Winners And Losers At The Start Of Q4 2026

Q2 2026 gave rise to the possibility of a blow-off top, and Q3 2026 strengthened that possibility, but it is too early to declare the bull market is over. Q3 2026 was not a good one for semis, but there are several reasons why it is premature to use it to draw conclusions as they pertain to upcoming quarters. Semis benefit from AI, but there are increasing signs leading to AI companies being under increased financial pressure, although there are potential remedies available.

Seeking Alpha • Oct 5, 2026

TSM vs. UMC: Which Semiconductor Foundry Stock Should You Bet on Now?

Taiwan Semiconductor's AI-driven growth, capacity investments and A14 roadmap set it apart as United Microelectronics expands its AI and specialty-chip business.

Zacks Investment Research • Sep 29, 2026

UMC Up 250% in the Past Year: Should Investors Bet on the Stock Now?

United Microelectronics' 250.1% one-year rally rides on rising utilization, strong 22/28nm demand and expanding AI opportunities, with earnings estimates moving sharply higher.

Zacks Investment Research • Sep 18, 2026

United Microelectronics (UMC) Upgraded to Strong Buy: Here's What You Should Know

United Microelectronics (UMC) might move higher on growing optimism about its earnings prospects, which is reflected by its upgrade to a Zacks Rank #1 (Strong Buy).

Zacks Investment Research • Sep 17, 2026