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Side-by-side financial comparison of Ambiq Micro, Inc. (AMBQ) and UNITED MICROELECTRONICS CORP (UMC). Click either name above to swap in a different company.
Ambiq Micro, Inc. is an American semiconductor company specializing in low-power microcontrollers and systems-on-chip, including products for devices smartwatches, medical devices, and sensors. Founded in 2010 by University of Michigan researchers Scott Hanson, David Blaauw, and Dennis Sylvester, the company is headquartered in Austin, Texas. Its products employ Subthreshold Power Optimized Technology (SPOT) to reduce energy consumption and enable on-device edge AI. In 2025, Ambiq went public...
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. Quarters aligned by calendar period so offset fiscal years line up.
| Q3 25 | $18.2M | — | ||
| Q2 25 | $17.9M | — |
| Q3 25 | $-9.0M | — | ||
| Q2 25 | $-8.5M | — |
| Q3 25 | 42.3% | — | ||
| Q2 25 | 40.1% | — |
| Q3 25 | -55.3% | — | ||
| Q2 25 | -49.2% | — |
| Q3 25 | -49.6% | — | ||
| Q2 25 | -47.5% | — |
| Q3 25 | $-0.72 | — | ||
| Q2 25 | $-18.89 | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
