欧陆通股价跌5.07%，广发基金旗下1只基金重仓，持有5.21万股浮亏损失58.61万元

Group 1 - The stock of Shenzhen Oulutong Electronic Co., Ltd. fell by 5.07% on September 19, closing at 210.83 CNY per share, with a trading volume of 966 million CNY and a turnover rate of 4.11%, resulting in a total market capitalization of 23.161 billion CNY [1] - The company, established on May 29, 1996, and listed on August 24, 2020, specializes in the research, production, and sales of switch power supply products, with 99.57% of its main business revenue coming from the manufacturing of computers, communications, and other electronic devices [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under GF Fund holds a significant position in Oulutong, specifically the GF Growth Enterprise Board Two-Year Open Mixed Fund (162720), which held 52,100 shares as of the second quarter, accounting for 3.14% of the fund's net value, ranking as the ninth largest heavy stock [2] - The GF Growth Enterprise Board Two-Year Open Mixed Fund (162720) was established on September 24, 2020, with a current scale of 210 million CNY, achieving a year-to-date return of 58.93% and ranking 567 out of 8172 in its category, while its one-year return is 107.82%, ranking 437 out of 7980 [2]