Hoshine Silicon(SH:603260) Xin Lang Cai Jing·2025-09-05 06:21Company Overview - Hoshine Silicon Industry Co., Ltd. is located in Cixi City, Ningbo, Zhejiang Province, and was established on August 23, 2005. The company went public on October 30, 2017. Its main business involves the research, production, and sales of silicon-based new materials, including industrial silicon and organic silicon [1]. - The revenue composition of Hoshine Silicon is as follows: industrial silicon accounts for 52.66%, organic silicon for 46.68%, and other products for 0.66% [1]. Stock Performance - On September 5, Hoshine Silicon's stock rose by 5.02%, reaching a price of 53.77 CNY per share, with a trading volume of 525 million CNY and a turnover rate of 0.84%. The total market capitalization is 63.567 billion CNY [1]. Shareholder Information - Among the top ten circulating shareholders of Hoshine Silicon, Huatai-PB Fund's Huatai-PB CSI 300 ETF (510300) increased its holdings by 735,000 shares in the second quarter, bringing its total to 6.3055 million shares, which represents 0.53% of the circulating shares. The estimated floating profit from this investment is approximately 16.2052 million CNY [2]. - The Huatai-PB CSI 300 ETF was established on May 4, 2012, and has a current scale of 374.704 billion CNY. Year-to-date, it has achieved a return of 13.29%, ranking 2781 out of 4222 in its category. Over the past year, the return is 37.26%, ranking 2245 out of 3795, and since inception, the return is 102.71% [2]. Fund Management - The fund manager of Huatai-PB CSI 300 ETF is Liu Jun, who has a cumulative tenure of 16 years and 98 days. The total asset size under his management is 466.972 billion CNY. The best fund return during his tenure is 137.96%, while the worst is -45.64% [3].