Ambiq Micro(NYSE) AMBQ

Ambiq Micro, Inc. makes chips that save battery power. These chips help smartwatches and health monitors stay charged. They help electronics process data without using much electricity.

How Ambiq Saves Battery Life

• Apollo: A system-on-a-chip (SoC), which combines all computer parts on one chip, for artificial intelligence.
• Atomiq: Advanced processors that speed up artificial intelligence tasks and include memory innovations.
• Real-time Clocks: Ultra-low-power components used to track time in sensors and smart cards.
• Software Stack: Tightly integrated software that enables data processing and wireless connectivity on-chip.

Raising Cash and Shifting Focus

• Raised $75.3 million in net proceeds from a follow-on stock offering in January 2026.
• Secured an additional $167.9 million through another stock offering in June 2026.
• Focused sales efforts on customers in the United States, Europe, and Asia (excluding Mainland China).
• Hired 23 additional employees during the six months ended June 30, 2026.

The Secret to the Savings

Ambiq uses a platform called Sub-threshold Power Optimized Technology (SPOT) to reduce power consumption by two to five times compared to conventional designs. This technology allows chips to run artificial intelligence (AI) at the "edge," which means data is processed directly on the device rather than in a distant data center.

Key Results from the First Half

• Net sales hit $59.0 million for the six months ended June 30, 2026, up 75.5% year over year.
• Gross profit reached $26.2 million during the first half of 2026, up 68.1% year over year.
• Research and development expenses grew to $27.0 million for the six-month period ended June 30, 2026, up 53.4% year over year.
• Cash and cash equivalents totaled $366.8 million as of June 30, 2026.
• Three customers accounted for 75% of total net sales during the six months ended June 30, 2026.

Bottom Line

Ambiq has transitioned from a clock component developer to a provider of sophisticated processors for energy-efficient computing. Its recent capital raises and geographic shifts support a strategy to scale its technology in the medical and industrial markets.