斯达半导前三季度营收29.90亿元同比增23.82%，归母净利润3.82亿元同比降9.80%，毛利率下降3.79个百分点

Core Insights - The company reported a revenue of 2.99 billion yuan for the first three quarters of 2025, representing a year-on-year growth of 23.82% [1] - The net profit attributable to shareholders was 382 million yuan, showing a decline of 9.80% year-on-year [1] - The basic earnings per share (EPS) for the reporting period was 1.59 yuan [1] Financial Performance - The gross margin for the first three quarters of 2025 was 27.91%, down 3.79 percentage points year-on-year [1] - The net profit margin was 12.93%, a decrease of 4.80 percentage points compared to the same period last year [1] - In Q3 2025, the gross margin was 24.54%, down 7.46 percentage points year-on-year and down 4.62 percentage points quarter-on-quarter [1] - The net profit margin for Q3 2025 was 10.19%, a decline of 6.73 percentage points year-on-year and a decrease of 6.96 percentage points from the previous quarter [1] Expense Analysis - The company's period expenses amounted to 434 million yuan, an increase of 120 million yuan year-on-year [2] - The expense ratio was 14.51%, up 1.50 percentage points from the same period last year [2] - Sales expenses increased by 10.93%, management expenses rose by 48.80%, and R&D expenses grew by 51.13% [2] - Financial expenses decreased significantly by 1471.59% [2] Shareholder Information - As of the end of Q3 2025, the total number of shareholders was 65,600, an increase of 11,700 or 21.67% from the end of the previous half [2] - The average market value per shareholder increased from 360,800 yuan to 401,400 yuan, a growth of 11.25% [2] Company Overview - The company, established on April 27, 2005, is located in Jiaxing, Zhejiang Province, and was listed on February 4, 2020 [2] - The main business involves the design, research, and production of power semiconductor chips and modules, primarily focusing on IGBT [2] - The revenue composition is 98.12% from modules and 1.88% from other products [2] - The company belongs to the semiconductor industry, specifically in the electronic sector, and is associated with concepts such as third-generation semiconductors, solar energy, IGBT, photovoltaic glass, and integrated circuits [2]