昀冢科技股价涨5.15%，工银瑞信基金旗下1只基金重仓，持有249股浮盈赚取448.2元

Core Viewpoint - Yunzong Technology experienced a 5.15% increase in stock price, reaching 36.78 CNY per share, with a trading volume of 347 million CNY and a turnover rate of 8.27%, resulting in a total market capitalization of 4.414 billion CNY [1] Company Overview - Suzhou Yunzong Electronic Technology Co., Ltd. is located in Kunshan, Jiangsu Province, China, and was established on December 4, 2013, with its listing date on April 6, 2021 [1] - The company's main business involves the research, development, production, and sales of camera optical modules (CCM) and voice coil motors (VCM), with 99.11% of revenue coming from product sales and 0.89% from other income [1] Fund Holdings - According to data, one fund under ICBC Credit Suisse Asset Management holds Yunzong Technology as a significant position, specifically the ICBC SSE STAR Market Composite Price ETF Linked A (023725), which held 249 shares in the second quarter, accounting for 0.0002% of circulating shares, making it the second-largest holding [2] - The fund has a current size of 206 million CNY and has achieved a return of 36.28% since its inception on April 14, 2025 [2] - The fund manager, Shi Baojiao, has been in the position for 3 years and 318 days, with total assets under management of 3.304 billion CNY, achieving a best return of 87.55% and a worst return of -28.22% during the tenure [2]