伟测科技股价涨5.32%，国泰海通资管旗下1只基金重仓，持有3400股浮盈赚取1.64万元

Group 1 - The core point of the news is that Shanghai Weicai Semiconductor Technology Co., Ltd. has seen a stock price increase of 5.32%, reaching 95.50 yuan per share, with a total market capitalization of 14.235 billion yuan [1] - The company was established on May 6, 2016, and went public on October 26, 2022, focusing on wafer testing, chip finished product testing, and related integrated circuit testing services [1] - The revenue composition of the company's main business includes wafer testing at 55.40%, chip finished product testing at 40.09%, and other services at 4.51% [1] Group 2 - From the perspective of fund holdings, Guotai Haitong Asset Management has a fund that heavily invests in Weicai Technology, specifically the Guotai Haitong Technology Innovation Selected Three-Month Holding Stock Initiation A (017209), which holds 3,400 shares, accounting for 1% of the fund's net value [2] - The fund has a recent scale of 19.6547 million yuan and has achieved a year-to-date return of 41.35%, ranking 881 out of 4,261 in its category [2] - Since its inception, the fund has generated a return of 44.33%, indicating strong performance in the market [2]