Zheshang Securities(SH:601878) Xin Lang Cai Jing·2025-09-22 06:12Group 1 - Aikaisibo Electric Co., Ltd. experienced a stock price increase of 5.09%, reaching 39.01 CNY per share, with a trading volume of 62.65 million CNY and a turnover rate of 1.85%, resulting in a total market capitalization of 4.501 billion CNY [1] - The company, established on January 19, 1996, is located in Xi'an, Shaanxi Province, and specializes in the research, production, and sales of power electronic conversion and control equipment [1] - The main revenue composition of the company includes precision testing power supplies (62.98%), power quality control equipment (17.25%), special power supplies (16.85%), and other sources (2.74% and 0.19%) [1] Group 2 - Zheshang Securities Asset Management has a fund that heavily invests in Aikaisibo, specifically the Zheshang Huijin Quantitative Selected Mixed Fund (006449), which held 115,000 shares in the second quarter, accounting for 4.72% of the fund's net value, ranking as the fifth-largest holding [2] - The Zheshang Huijin Quantitative Selected Mixed Fund (006449) was established on March 25, 2019, with a current scale of 104 million CNY, achieving a year-to-date return of 70.46% and a one-year return of 102.42% [2] - The fund manager, Pang Yaqing, has been in the position for 1 year and 238 days, with the fund's best and worst returns during this period both recorded at 80.7% [3]