United Microelectronics (UMC) Crushes Q2 2026 EPS by 255%

As seen on the 24/7 Wall St. homepage on July 29, 2026.

UMC United Microelectronics
Q2 2026
EPS
$0.54
est $0.15 +254.9%
Revenue
$2.18B
est $66.69B -96.7%

UMC delivered a stunning 255% EPS beat on a silicon photonics milestone and capacity utilization surge to 85%, with management raising 2026 capex to $2 billion to build out new fabs in Singapore and Taiwan as AI demand fuels a semiconductor supply shortage.

UMC share price -0.75% since print
$17$17$16 Q2 2026 filed
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United Microelectronics reported Q2 2026 earnings per share of $0.537, obliterating the analyst consensus estimate of $0.15 by roughly 255%. The outperformance was driven by a silicon photonics milestone and a surge in capacity utilization to 85%, two developments that signal UMC has moved well past the soft patch visible in its results from Q4 2024 through Q2 2025, when reported EPS repeatedly came in at or below estimates.

Management used the strong quarter as a springboard to raise its 2026 capital expenditure target to $2 billion, earmarking the funds to build out new fabs in Singapore and Taiwan. The expansion is a direct response to a semiconductor supply shortage being stoked by AI demand, and it suggests UMC expects the current utilization strength to persist rather than prove fleeting.

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Revenue came in at $2.18 billion for the quarter. On the earnings front, the Q2 2026 result stands well above anything UMC posted in the prior eight quarters shown in its history, making it a clear inflection point investors will be watching closely in subsequent periods to see whether the silicon photonics ramp and new fab capacity can sustain the momentum.

Mentioned: UMC