StarPower Semiconductor (603290) Stock Price, Fundamentals & Analysis

What 603290 does

StarPower Semiconductor (603290) is a stock listed on the Shanghai Stock Exchange in the Technology sector, specifically in Semiconductor Equipment & Materials. The company researches, designs, develops, produces, and sells power semiconductor chips and modules. Its products include IGBT, SiC, IPM, MOSFET, FRD, and diode modules, as well as discrete devices and customized modules. These are used in industrial control (low, medium, and high voltage inverters, welding machines), automotive electronics (main and auxiliary drives), renewable energy (photovoltaic power generation, SVG/APF, wind power, power and energy storage systems), and household appliances (white goods and commercial air conditioning). StarPower Semiconductor was founded in 2005 and is headquartered in Jiaxing, China. It has 3,301 employees.

Key numbers explained

• The current price is 85.95 CNY, down 2.36% today.
• The trailing P/E ratio of 106.1 divides the current share price by the last twelve months of earnings per share (0.81 CNY), showing how much investors pay per unit of recent earnings.
• The forward P/E ratio of 36.4 uses expected future earnings, offering a view of valuation based on what the market anticipates.
• The dividend yield of 0.59% indicates the annual dividend relative to the share price; the ex-dividend date is 16 iun. 2026, and 63% of earnings are paid out as dividends.
• The beta of 0.61 suggests the stock has historically moved less than the overall market, often interpreted as lower volatility.
• The 52-week price range is 76.88 – 159.69 CNY, with the price down 22.4% over the past year.
• The debt-to-equity ratio of 52.7% compares total debt to shareholders' equity, a measure of financial leverage.
• The price-to-book ratio of 2.99 compares the market price to the company's book value per share.

What to watch

Investors tracking StarPower Semiconductor often look at the broader Technology sector and the Semiconductor Equipment & Materials industry. The stock is part of the CSI 300 index, which tracks large and mid-cap stocks on the Shanghai Stock Exchange. Peer companies such as Montage Technology (688008), Will Semiconductor (603501), and Advanced Micro-Fabrication Equipment (688012) operate in related areas of semiconductors and equipment. General factors to watch include global demand for power semiconductors in industrial, automotive, and renewable energy applications, supply chain dynamics, and macroeconomic conditions that affect manufacturing and investment cycles.