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Side-by-side financial comparison of APPLIED OPTOELECTRONICS, INC. (AAOI) and UNITED MICROELECTRONICS CORP (UMC), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.
Applied Optoelectronics Inc. is an American semiconductor company that focuses on optical devices. It was founded in 1997 at the University of Houston and is headquartered in Sugar Land, Texas.
STMicroelectronics NV is a European multinational semiconductor contract manufacturing and design company. It is the largest of such companies in Europe. It was founded in 1987 from the merger of two state-owned semiconductor corporations, Thomson Semiconducteurs of France and SGS Microelettronica of Italy. The company is incorporated in the Netherlands and headquartered in Plan-les-Ouates, Switzerland. Its shares are traded on Euronext Paris, the Borsa Italiana and the New York Stock Exchang...
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history — bar widths are scaled to the larger of the two companies so you can eyeball the size gap and growth trajectory without doing math. Quarters aligned by calendar period (report date) so offset fiscal years line up.
| Q4 25 | $134.3M | — | ||
| Q3 25 | $118.6M | — | ||
| Q2 25 | $103.0M | — | ||
| Q1 25 | $99.9M | — | ||
| Q4 24 | $100.3M | — | ||
| Q3 24 | $65.2M | — | ||
| Q2 24 | $43.3M | — | ||
| Q1 24 | $40.7M | — |
| Q4 25 | — | — | ||
| Q3 25 | $-17.9M | — | ||
| Q2 25 | $-9.1M | — | ||
| Q1 25 | $-9.2M | — | ||
| Q4 24 | — | — | ||
| Q3 24 | $-17.8M | — | ||
| Q2 24 | $-26.1M | — | ||
| Q1 24 | $-23.2M | — |
| Q4 25 | 31.2% | — | ||
| Q3 25 | 28.0% | — | ||
| Q2 25 | 30.3% | — | ||
| Q1 25 | 30.6% | — | ||
| Q4 24 | 28.7% | — | ||
| Q3 24 | 24.4% | — | ||
| Q2 24 | 22.1% | — | ||
| Q1 24 | 18.7% | — |
| Q4 25 | -8.6% | — | ||
| Q3 25 | -15.3% | — | ||
| Q2 25 | -15.5% | — | ||
| Q1 25 | -8.9% | — | ||
| Q4 24 | -6.5% | — | ||
| Q3 24 | -25.4% | — | ||
| Q2 24 | -60.7% | — | ||
| Q1 24 | -53.2% | — |
| Q4 25 | — | — | ||
| Q3 25 | -15.1% | — | ||
| Q2 25 | -8.8% | — | ||
| Q1 25 | -9.2% | — | ||
| Q4 24 | — | — | ||
| Q3 24 | -27.3% | — | ||
| Q2 24 | -60.4% | — | ||
| Q1 24 | -57.0% | — |
| Q4 25 | $-0.02 | — | ||
| Q3 25 | $-0.28 | — | ||
| Q2 25 | $-0.16 | — | ||
| Q1 25 | $-0.18 | — | ||
| Q4 24 | $-2.82 | — | ||
| Q3 24 | $-0.42 | — | ||
| Q2 24 | $-0.66 | — | ||
| Q1 24 | $-0.60 | — |
Financial Flow Comparison
Sankey diagram of revenue → gross profit → operating profit → net profit for each company. Charts shown full-width and stacked so both segment hierarchies are readable side-by-side on desktop and mobile.
