外资态度来看，本期较上一季度新披露的外资机构有 1 家 ，即香港中央结算有限公司。 公募基金方面，本期较上一季度新披露的公募基金共计1个，即新华积极价值灵活配置混合A。本期较 上一季未再披露的公募基金共计2个，包括南方中证500ETF、上银中证500指数增强型A。 2025年8月21日，大中矿业(001203.SZ)发布2025年半年度报告。截至2025年8月20日，共有6个机构投资 者披露持有大中矿业A股股份，合计持股量达7.29亿股，占大中矿业总股本的48.31%。其中，机构投资 者包括众兴集团有限公司、香港中央结算有限公司、北京培黎教育发展中心、珠海回声资产管理有限公 司-回声1号私募基金、红塔证券股份有限公司、新华积极价值灵活配置混合A，机构投资者合计持股比 例达48.31%。相较于上一季度，机构持股比例合计下跌了2.59个百分点。 ...

Group 1 - Bailong Oriental (601339.SH) released its 2024 annual report on April 16, 2025, indicating that as of April 15, 2025, 71 institutional investors disclosed holding shares, totaling 777 million shares, which accounts for 51.83% of the total share capital [1] - The top ten institutional investors collectively hold 51.66% of the shares, with a decrease of 2.96 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, one fund, Huatai-PB SSE Dividend ETF, increased its holdings by 0.85% compared to the previous period [2] - Three public funds reduced their holdings, including Xingquan Business Model Mixed (LOF) A, Xingquan New Vision Regular Open Mixed, and Pengyang Jingze One-Year Holding Mixed A, with a total reduction of 2.20% [2] - A total of 63 new public funds were disclosed this period, including Huabai S&P China A-Share Dividend Opportunity ETF and Guotai Junan Blue Chip Value Mixed [2]