United Microelectronics annual operating income for fiscal TTM was $45.4 billion, an increase of 3.3% from $43.9 billion in fiscal 2025. All figures are reported results from public filings — no estimates or projections.
| Operating Income (annual) | TTM → 2026-03-31 | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2014-12-31 | 2013-12-31 | 2012-12-31 | 2011-12-31 | 2010-12-31 | 2009-12-31 | 2008-12-31 | 2007-12-31 | 2006-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating Income (EBIT) | $45.4B | $43.9B | $51.6B | $57.9B | $104.3B | $51.7B | $21.9B | $4.9B | $5.7B | $6.6B | $6.2B | $10.8B | $10.1B | $4.0B | $3.7B | $5.2B | $22.0B | $1.8B | ($2.1B) | $6.1B | $5.2B |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
| Operating Income (quarterly) | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
|---|---|---|---|---|---|---|---|---|
| Operating Income (EBIT) | $11.2B | $12.2B | $11.1B | $10.8B | $9.8B | $12.0B | $14.1B | $13.9B |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
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