Financial Data and Key Metrics Changes - Revenue for Q4 2025 was $7.3 million, down from $10.1 million in Q3 2025, reflecting a strategic shift away from low-power mobile and consumer business [25][26] - The company reported a gross margin of $38.7 million for Q4, flat sequentially, indicating fixed costs were not yet fully absorbed by revenue [27][28] - The full year 2025 revenue was $45.9 million, compared to $83.3 million in 2024, with a gross margin of 38.4% [30] Business Line Data and Key Metrics Changes - High-power markets represented the majority of revenue for the first time, with mobile business declining to less than 25% of total revenue in Q4 [9][26] - The company executed a 19% workforce reduction primarily in mobile and consumer sectors, aligning resources towards high-power markets [28][30] Market Data and Key Metrics Changes - The serviceable addressable market (TAM) for targeted high-growth segments is projected to be $3.5 billion by 2030, with a combined CAGR of over 60% [7] - The company is seeing increased traction in AI data centers, energy and grid infrastructure, performance computing, and industrial electrification [12][16] Company Strategy and Development Direction - The strategic pivot to Navitas 2.0 focuses on high-power markets, leveraging GaN and high-voltage SiC technologies [5][7] - The company aims to achieve sustainable growth by expanding customer engagement and scaling operations in high-power markets [8][23] Management's Comments on Operating Environment and Future Outlook - Management believes Q4 2025 represented the bottom for revenue, with expectations for sequential growth throughout 2026 driven by high-power market contributions [10][31] - The company anticipates gradual margin expansion as it shifts focus away from mobile and low-end consumer markets [22][32] Other Important Information - A private placement of common stock in November 2025 raised approximately $96 million, contributing to a cash balance of $237 million [22][31] - The company has no debt and maintains a strong balance sheet with improved working capital [31] Q&A Session Summary Question: How did each of the high-power end markets perform in Q4? - High-power markets performed well, contributing to quarter-over-quarter revenue growth, with expectations for continued performance as mobile becomes immaterial [38] Question: Update on the 800 volt architecture opportunity and customer decision timelines? - Collaboration with hyperscalers is ongoing, with progress being made, but timelines for customer decisions remain uncertain [39][40] Question: Are hyperscalers building their own power supplies or pulling from current suppliers? - The company works with both hyperscalers and traditional power supply manufacturers, with architecture changes driven by customer demands [44][45] Question: Competitive landscape in supplying the 800 volt data center? - The competitive landscape includes multiple vendors, but not all are focused on high-voltage GaN, which reduces the competition pool [61][64] Question: Update on incremental margins for high-power products? - Continuous gross margin expansion is expected as high-power products generally have higher margins than mobile products, with cost reductions anticipated from new suppliers [66][70]