Group 1 - The core point of the news is that 矽电股份 (Silicon Electric Co., Ltd.) experienced a stock price increase of 5.14%, reaching 290.50 yuan per share, with a trading volume of 4.44 billion yuan and a turnover rate of 15.31%, resulting in a total market capitalization of 121.22 billion yuan [1] - 矽电股份 is primarily engaged in the research, production, and sales of semiconductor equipment, focusing on semiconductor probe testing technology. The main revenue composition includes: 54.52% from die probe tables, 34.00% from wafer probe tables, and 11.48% from other sources [1] Group 2 - From the perspective of fund holdings, the Vanguard Fund has a significant position in 矽电股份, with the Vanguard Quantitative Selected A Fund (006401) holding 2,100 shares, representing 1.1% of the fund's net value, ranking as the tenth largest holding. The estimated floating profit today is approximately 29,800 yuan [2] - The Vanguard Quantitative Selected A Fund (006401) was established on May 15, 2019, with a current scale of 38.25 million yuan. Year-to-date returns are 4.94%, ranking 3,350 out of 8,840 in its category; the one-year return is 32.41%, ranking 3,902 out of 8,094; and since inception, the return is 9,357.05% [2]
矽电股份股价涨5.14%，先锋基金旗下1只基金重仓，持有2100股浮盈赚取2.98万元