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 [24][25] - The company reported a gross margin of $38.7 million for Q4, flat sequentially, indicating the ability to maintain margin despite lower revenue [26] - The full year 2025 revenue was $45.9 million, compared to $83.3 million in 2024, with a gross margin of 38.4% [28] 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][25] - The company executed a 19% workforce reduction primarily in mobile and consumer sectors, aligning resources towards high-power markets [27][21] 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% [6] - 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][6] - The company aims to achieve sustainable growth by expanding customer engagement and optimizing operational efficiency [11][21] Management's Comments on Operating Environment and Future Outlook - Management believes Q4 represented the bottom for revenue, with expectations for sequential growth throughout 2026 driven by high-power market contributions [10][29] - The company anticipates gradual margin expansion as it scales its high-power business and optimizes its cost structure [22][31] Other Important Information - The company completed a private placement of common stock in November 2025, raising approximately $96 million, contributing to a cash balance of $237 million [21][30] - Todd Glickman, the CFO, announced his departure after 10 years, with plans for a seamless transition to a new CFO [33] Q&A Session Summary Question: How did each high-power end market perform in Q4 and what is the trajectory for Q1? - Management indicated that all high-power markets performed well, contributing to quarter-over-quarter revenue growth [36] Question: Update on the 800 volt architecture opportunity and timeline for customer decisions? - Management noted ongoing collaboration with hyperscalers on the 800 volt HVDC architecture, with progress being made but no specific timeline confirmed [38][39] Question: Are customers building their own power supplies or pulling from current suppliers? - Management stated that hyperscalers are driving new architecture and working with both OEMs and ODMs for power supply designs [43] Question: Competitive landscape in supplying the 800 volt data center? - Management acknowledged competition but emphasized that not all vendors are competing on the same aspects, with a focus on high voltage GaN and SiC [59][61] Question: What is the expected revenue level for margin leverage? - Management indicated that margins are expected to expand as revenue grows, particularly from high-power markets [81]