Group 1 - Guangkang Biotech (300804.SZ) released its semi-annual report for 2025 on August 22, 2025, indicating that as of August 21, 2025, a total of 8 institutional investors disclosed holdings in Guangkang Biotech A-shares, with a total holding of 10.2497 million shares, accounting for 13.85% of the total share capital [1] - The institutional investors include several firms such as Yingde Zhongxing Investment Management Co., Ltd., Shenzhen Qianhai Ruihong Kaiyin Asset Management Co., Ltd., and Morgan Stanley & Co. International PLC, among others [1] - Compared to the previous quarter, the total proportion of institutional holdings decreased by 5.09 percentage points [1] Group 2 - In the public fund sector, one public fund, CITIC Prudential Multi-Strategy Mixed (LOF) A, was not disclosed in this period compared to the previous quarter [2] - Regarding foreign investment attitudes, one new foreign institution disclosed in this period is Morgan Stanley & Co. International PLC [2]

Core Insights - Yuhua Tian (300815.SZ) released its semi-annual report for 2025, indicating significant institutional investor involvement with a total holding of 209 million shares, representing 52.42% of the company's total equity [1] Institutional Holdings - As of August 21, 2025, five institutional investors disclosed their holdings in Yuhua Tian, with a combined shareholding of 209 million shares [1] - The institutional investor group includes Tibet Tianzhirun Investment Management Co., Ltd., Shenzhen Xinhongtai Investment Management Co., Ltd., Tibet Yunneng Environmental Technology Co., Ltd., Dajia Life Insurance Co., Ltd. - Universal Products, and Hong Kong Central Clearing Limited [1] - Compared to the previous quarter, the total institutional holding percentage decreased by 5.09 percentage points [1] Public Fund and Insurance Holdings - In the public fund category, one new public fund was disclosed this period, namely the CSI 2000 [1] - In the insurance sector, Dajia Life Insurance Co., Ltd. - Universal Products reduced its holdings, resulting in a slight decrease in its shareholding percentage [1] Foreign Investment - In terms of foreign investment, one foreign fund, Hong Kong Central Clearing Limited, reduced its holdings, with a decrease of 0.28% compared to the previous quarter [1]

Core Viewpoint - Dongbei Group (601956.SH) reported a decline in institutional ownership in its 2025 semi-annual report, with a total of 4 institutional investors holding 307 million shares, representing 49.30% of the total share capital, a decrease of 1.71 percentage points from the previous quarter [1] Institutional Ownership - As of August 21, 2025, institutional investors include Huangshi Huizhi Investment Partnership (Limited Partnership), Jiangsu Locke Electric Group Co., Ltd., Hubei Gaotou Chankong Investment Co., Ltd., and J.P. Morgan Securities PLC - proprietary funds [1] - The total institutional ownership decreased by 1.71 percentage points compared to the previous quarter [1] Public Fund and Foreign Investment - One public fund, Bosera CSI 2000 ETF, was not disclosed in the current period compared to the previous quarter [1] - In terms of foreign investment, one new foreign institution, J.P. Morgan Securities PLC - proprietary funds, was disclosed in the current period compared to the previous quarter [1]

Core Viewpoint - JinDan Technology (300829.SZ) reported its semi-annual results for 2025, highlighting a decrease in institutional ownership of its A-shares [1] Institutional Ownership - As of August 21, 2025, four institutional investors disclosed holding a total of 17.7471 million shares of JinDan Technology, representing 8.10% of the company's total share capital [1] - The institutional investors include Shenzhen Shouzhong Education Industry Development Equity Investment Enterprise (Limited Partnership), Shenzhen Huabao Wanying Asset Management Co., Ltd. - Huabao Wanying Asset High恒 No. 1 Private Securities Investment Fund, Shenzhen Huabao Wanying Asset Management Co., Ltd. - Huabao Wanying Longteng No. 2 Private Securities Investment Fund, and Guangzhou Chengxin Chuangye Investment Co., Ltd. [1] - Compared to the previous quarter, the total institutional ownership percentage decreased by 1.27 percentage points [1]

外资态度来看，本期较上一季度持股减少的外资基金共计1个，即香港中央结算有限公司，持股减少占 比达0.71%。 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，即鑫元致远量化选股混合A。本期较上一 季未再披露的公募基金共计3个，包括永赢睿信混合A、永赢高端制造A、永赢锐见进取混合A。 2025年8月22日，天润工业(002283.SZ)发布2025年半年度报告。截至2025年8月21日，共有5个机构投资 者披露持有天润工业A股股份，合计持股量达2.32亿股，占天润工业总股本的20.32%。其中，机构投资 者包括天润联合集团有限公司、天润工业技术股份有限公司-2023年员工持股计划、天润工业技术股份 有限公司-2023年员工持股计划、香港中央结算有限公司、鑫元致远量化选股混合A，机构投资者合计 持股比例达20.32%。相较于上一季度，机构持股比例合计下跌了1.89个百分点。 ...

Core Insights - Xunlong Holdings (000955.SZ) released its semi-annual report for 2025 on August 22, 2025, indicating significant institutional investor activity [1] Institutional Holdings - As of August 21, 2025, four institutional investors disclosed holdings in Xunlong Holdings A-shares, totaling 141 million shares, which represents 26.19% of the company's total share capital [1] - The institutional investors include Jiaxing Paradise Silicon Valley Equity Investment Co., Ltd., Hainan Zhuhua Science and Technology Trade Co., Ltd., Jiaxing Silicon Valley Paradise Yingyang Investment Partnership (Limited Partnership), and Tibet Xingrui Enterprise Management Service Co., Ltd. [1] - Compared to the previous quarter, the total institutional holding percentage decreased by 2.52 percentage points [1]

公募基金方面，本期较上一期持股增加的公募基金共计2个，包括南方科创板3年定开混合、国新国证新 锐A，持股增加占比达0.24%。本期较上一季未再披露的公募基金共计2个，包括融通互联网传媒灵活配 置混合、招商国证2000指数增强A。 2025年8月22日，三未信安(688489.SH)发布2025年半年度报告。截至2025年8月21日，共有12个机构投 资者披露持有三未信安A股股份，合计持股量达5306.59万股，占三未信安总股本的46.24%。其中，前 十大机构投资者包括湖州风起云涌企业管理咨询合伙企业(有限合伙)、湖州三未普惠企业管理咨询合伙 企业(有限合伙)、江西裕润立达股权投资管理有限公司-北京立达高新创业投资中心(有限合伙)、湖州三 未普益科技合伙企业(有限合伙)、中国互联网投资基金管理有限公司-中国互联网投资基金(有限合伙)、 中小企业发展基金(深圳南山有限合伙)、国泰君安证券资管-招商银行-国泰君安君享科创板三未信安1号 战略配售集合资产管理计划、国泰君安证裕投资有限公司、招商银行股份有限公司-南方科创板3年定期 开放混合型证券投资基金、北京云鼎鸿合投资合伙企业(有限合伙)，前十大机构投资者合计持股 ...

Group 1 - Han Yu Pharmaceutical (300199.SZ) released its semi-annual report for 2025 on August 22, 2025 [1] - As of August 21, 2025, seven institutional investors disclosed holdings in Han Yu Pharmaceutical A-shares, totaling 44.3541 million shares, which accounts for 5.02% of the company's total share capital [1] - The institutional investors include Shenzhen High-tech Investment Group Co., Ltd., Hong Kong Central Clearing Limited, and others, with a total institutional holding ratio decreasing by 1.61 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, two public funds reduced their holdings compared to the previous quarter, including Bosera CSI Taogold Big Data 100 A and China Merchants Stable Growth Mixed A, with a slight decrease in holding ratio [1] - One insurance fund increased its holdings, specifically Fude Property Insurance Co., Ltd. - proprietary funds, with an increase of 0.1% [1] - Foreign investment sentiment showed a decrease in holdings from one foreign fund, Hong Kong Central Clearing Limited, with a slight decline in holding ratio compared to the previous quarter [1]

Group 1 - The core viewpoint of the news is that Jianfan Bio (300529.SZ) reported a decrease in institutional investor holdings in its A-shares, with a total of 51.87 million shares held by six institutions, representing 6.49% of the total share capital, down by 2.00 percentage points from the previous quarter [1] Group 2 - In the public fund sector, two public funds increased their holdings, including Huabao Zhongzheng Medical ETF and Southern Zhongzheng 500 ETF, with an increase ratio of 0.25% [2] - Two public funds decreased their holdings, namely, Zhaoshang Guozhen Biomedical Index A and Yifangda Growth Enterprise ETF, with a decrease ratio of 0.11% [2] - Six public funds did not disclose their holdings in the current period, including Guangda Baodexin Credit Enhancement Bond A and others [2] Group 3 - Regarding foreign investment, the Hong Kong Central Clearing Limited is noted as an institution that did not disclose its holdings in the current period [3]

Group 1 - The core viewpoint of the news is that Beiliangong (688793.SH) reported a decrease in institutional investor holdings in its A-shares, with a total holding of 17.87 million shares, accounting for 20.79% of the total share capital, down by 2.07 percentage points from the previous quarter [1] - As of August 21, 2025, there are seven institutional investors holding shares in Beiliangong, including notable firms such as Ningbo Heting Investment Co., Ltd. and China Bank Co., Ltd. [1] - Among public funds, there was an increase in holdings from one fund, namely the Baoying Core Advantage Mixed A, which saw an increase of 0.78% [1] Group 2 - One foreign institution, NOMURA SECURITIES CO., LTD., was not disclosed in the current period compared to the previous quarter [2]