乐鑫科技（688018）：二季度业绩持续超预期

Investment Rating - The investment rating for the company is "Buy" and is maintained [8]. Core Insights - In the first half of 2025, the company achieved revenue of 1.246 billion yuan, a year-on-year increase of 35.35%, and a net profit attributable to shareholders of 261 million yuan, a year-on-year increase of 72.29% [5][11]. - In the second quarter of 2025, the company reported revenue of 688 million yuan, a year-on-year increase of 29.02% and a quarter-on-quarter increase of 23.28%, with a net profit of 168 million yuan, a year-on-year increase of 71.45% and a quarter-on-quarter increase of 78.82% [5][11]. - The company's performance is driven by digital and intelligent upgrades, along with the gradual release of new potential customers, leading to sustained high growth [11]. Financial Performance - The gross profit margin for the first half of 2025 was 45.20%, an increase of 2.00 percentage points year-on-year, attributed to changes in product structure and economies of scale [11]. - In the second quarter of 2025, the gross profit margin was 46.69%, an increase of 2.58 percentage points year-on-year and 3.32 percentage points quarter-on-quarter [11]. - The company’s revenue composition for the first half of 2025 included 38.9% from chips and 60.5% from modules, with a slight increase in the revenue share from modules [11]. Research and Development - In the first half of 2025, the company invested 268 million yuan in R&D, a year-on-year increase of 22.66% [11]. - The company focuses on self-research of core technologies and has launched 12 different product models, covering mature, growth, and emerging phases, laying a solid foundation for long-term growth [11]. Market Position and Strategy - The company is positioned as a leading player in the IoT technology ecosystem, with a focus on both hardware and software development, and has expanded its product application scenarios and customer base [11]. - The acquisition of M5Stack is expected to enhance the coverage of long-tail customers [11]. - The company’s AI solutions have gained recognition from industry leaders such as Apple, OpenAI, and ByteDance, facilitating the deployment of AI models in IoT scenarios [11]. Future Outlook - The company is expected to see a continuous increase in profitability, with projected net profits attributable to shareholders of 520 million yuan, 734 million yuan, and 978 million yuan for 2025, 2026, and 2027, respectively [11].