United Microelectronics Corporation reported TWD 237.6B of revenue over the trailing twelve months, +2.3% on the year before. 10 reported series are charted on this page, each one as filed. Revenue, trailing twelve months: TWD 237.6B (to FY2025). Net income: TWD 40.4B, trailing twelve months to FY2025. Free cash flow: TWD 52.1B, trailing twelve months to FY2025. Operating margin: 19%, trailing twelve months to FY2025.

UMCUnited Microelectronics Corporation

Technology

$18.88+154% 1Y

$18.88

$7.0252 weeks$28.01

UMC as reported

United Microelectronics Corporation reported TWD 237.6B of revenue over the trailing twelve months, +2.3% on the year before. 10 reported series are charted on this page, each one as filed.

TWD 237.6B

Revenue, trailing twelve months · to FY2025 · +2.3% against the twelve months before

Net income: TWD 40.4B
Net income · −17% year on year · trailing twelve months to FY2025
Free cash flow: TWD 52.1B
Free cash flow · +878% year on year · trailing twelve months to FY2025
Operating margin: 19%
Operating margin · trailing twelve months to FY2025

Details›

Every series Ryufin has for UMC, trailing twelve months
Series	Latest	Year on year	As of
Revenue	TWD 237.6B	+2.3%	FY2025
Net income	TWD 40.4B	−17%	FY2025
EPS	TWD 3.27	−17%	FY2025
Gross margin	29%	n/a	FY2025
Operating margin	19%	n/a	FY2025
Net margin	17%	n/a	FY2025
ROE	11%	n/a	FY2025
ROA	7.1%	n/a	FY2025
ROIC	17%	n/a	FY2025
Free cash flow	TWD 52.1B	+878%	FY2025

Every figure straight from the statements filed with the SEC, no scoring. Per-share figures and share counts are restated for stock splits, so a split never shows up as a collapse. Open a series for its full history.