United Microelectronics Corporation · UMC · FY2025 Q2 · Calendar Q3 2025

UMC Q2 FY2025: 22nm/28nm mix reached 40% of revenue

The quarter supports a measured growth case: shipment growth, higher utilization and record 22nm/28nm contribution are positives. FX pressure, demand and tariff uncertainty, competition, and margin restoration temper confidence in sustained earnings growth.

Reported Before market openNYSETechnology $40.88B market cap
100quality score

Earnings scorecard

Reported versus consensus
Reported EPS $0.12 Consensus $0.14
EPS surprise -14.3% Reported versus consensus
Reported revenue $1.97B Consensus $1.93B
Revenue surprise +2.1% Reported versus consensus

Market reaction

prior-close to event-session close
Stock move -0.3% Event window
SPY move -0.1% Same window
Abnormal move -0.2% Stock minus SPY
Volume 2.8× Versus trailing sessions
Subsequent drift -5.4% Up to 20 sessions
UMCSPY benchmark

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What changed

Compared with the prior quarter's flat sequential wafer shipments and 37% 22nm/28nm revenue mix, UMC reported 6% sequential shipment growth and a 40% mix in Q2. Utilization rose to 76%; gross margin was 28.7%, with management citing an approximately three-point FX impact.

Guidance delta

Management maintained its guidance, projected mild shipment growth in Q3, and kept the 2025 capex budget at USD 1.8 billion.

Key takeaways

  • Wafer shipments increased 6% sequentially and utilization reached 76%.
  • 22nm and 28nm technologies contributed a record 40% of revenue.
  • Gross margin was 28.7%; management said foreign-exchange appreciation reduced it by approximately three percentage points.
  • Management maintained the 2025 capex budget at USD 1.8 billion and projected mild Q3 shipment growth.

Management priorities

  • Ramp production at Singapore Fab 12i, with production slated to start in 2026.
  • Expand 22nm and 28nm capacity and communications-market share.
  • Develop advanced packaging and specialty-technology offerings while maintaining capex discipline.

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Earnings History

Estimate Beat Miss Match
UMC EPS earnings history estimate and actual scatter chart 10 reported fiscal quarters and 4 future estimate-only quarters. Q2 '24 estimate $0.14 Q2 '24 actual $0.17, beat Q3 '24 estimate $0.15 Q3 '24 actual $0.18, beat Q2 '25 estimate $0.14 Q2 '25 actual $0.12, miss Q3 '25 estimate $0.12 Q3 '25 actual $0.20, beat Q4 '25 estimate $0.12 Q4 '25 actual $0.13, match Q1 '26 estimate $0.12 Q1 '26 actual $0.20, beat Q2 '26 estimate $0.16 Q2 '26 actual $0.54, beat Q3 '26 estimate $0.23 Q3 '26 actual $0.21, miss Q4 '26 estimate $6.75 Q1 '27 estimate $7.71 Q2 '27 estimate $8.84 Q3 '27 estimate $9.31
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Analyst Consensus ?

ConsensusHold15 ratings
Bullish426.7%
Neutral853.3%
Bearish320.0%

Analyst 52W Price Targets

$16.39Previous close
$7.4Low
$9.03Average
$10.2High

Latest persisted target per named analyst; persisted previous close from FN2's market snapshot as of Nov 3, 2026. Not an FN2 forecast.

Firm-level rating actions

FMP grade actions identify the grading firm, not a named analyst.

FirmRatingPrior ratingActionDate
Citigroup Sell BuyDowngradeJan 21, 2025
JP Morgan Neutral OverweightDowngradeOct 30, 2024
Morgan Stanley Equal Weight OverweightDowngradeOct 28, 2024
Goldman Sachs Neutral BuyDowngradeOct 17, 2024
Bernstein Underperform Market PerformDowngradeJun 8, 2021
Show 10 more rating actions

Named analyst price targets

Upside is calculated against the persisted previous close $16.39. FMP does not supply a rating on these named-analyst rows.

FirmAnalyst52W targetPrice when postedUpsideDate
BNP ParibasAnalyst unavailable$10.2$22.22 -37.8%May 28, 2026
BNP ParibasAlex Chang$8.6$11.39 -47.5%Jan 28, 2026
Goldman SachsBruce Lu$7.4$8.04 -54.9%Oct 17, 2024
HSBCFrank Lee$9.93$8.27 -39.4%Jan 25, 2024

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Company context

Snapshot as of publication

United Microelectronics Corporation (UMC) operates as a specialized semiconductor wafer foundry, extending its services globally with operations across Taiwan, Singapore, China, Hong Kong, Japan, the United States, and Europe. The company offers a comprehensive range of solutions, from initial circuit blueprinting and mask generation to wafer manufacturing, final assembly, and rigorous testing. UMC's customer base consists of both integrated device manufacturers and companies focused solely on chip design. This corporation, founded in 1980, has its primary headquarters situated in Hsinchu City, Taiwan.

Historical context

All UMC earnings

Technology peers this season

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Latest beats and misses

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Sources

  1. Earnings call transcript and parsed analysis · 2026-05-11T10:29:34.698584+00:00
  2. FN2 earnings calendar · 2026-07-26T00:37:55.686058+00:00
  3. Polygon adjusted daily market bars · 2026-11-03T13:10:46.584877+00:00
  4. Financial Modeling Prep analyst price-target consensus and quote snapshot · 2026-11-03T13:10:46.582028+00:00

Methodology

Reported and consensus figures come from FN2's earnings event records. Market reaction and volume are calculated from daily adjusted bars around the event; abnormal move subtracts the SPY move over the same window.

Analyst target low, average, and high values are derived at request time from each named analyst's latest persisted FMP target. The current-price marker comes from FN2's persisted market snapshot. They are sell-side estimates, not an FN2 valuation or recommendation.

Transcript intelligence is a structured synthesis of the current and prior earnings-call analyses. Missing values stay missing and are never estimated.

By FN2 Research · Updated · As of 2026-11-03. For educational purposes only; not investment advice.