United Microelectronics Profit Margin

United Microelectronics posts a profit margin of 34.11% as of September 2026. That compares with 16.69% in the prior-year period — up 104.3% year over year. That is below the Technology sector average of 38.05%. Comparing that reading with peers and prior periods is usually more useful than looking at the number in isolation.

In the prior comparable period, United Microelectronics's profit margin was 16.69%. The latest reading is 34.11% — a 104.3% year-over-year increase (period ending September 2026). Use the history and growth charts on this page for a longer lookback.

For Technology stocks, a profit margin near 38.05% is typical. United Microelectronics's 34.11% is lower that level. That is roughly 10.3% below the sector mean. Whether that is a warning or an opportunity depends on growth outlook and other fundamentals shown elsewhere on Stockcircle.

United Microelectronics's profit margin moves when the underlying profit, equity, or asset base changes. Cost cuts, pricing power, buybacks, write-downs, and cyclical swings can all shift the percentage. The latest reading is 34.11% as of September 2026; use YoY and peer views to separate noise from signal.

Context for 2303.TW's profit margin usually means three checks: (1) trend versus prior periods, (2) level versus peers (average 38.05%), and (3) consistency with growth and profitability. This page covers the first two; United Microelectronics's other metric pages and overview cover the third.