（文章来源：证券时报网） 按成交金额环比增加看，国泰中证1000增强策略ETF（159679）、1000ETF增强（560590）等今日成交 额较上一交易日分别增加316.70%、223.58%，增幅居前。 从市场表现看，截至收盘，中证1000指数（000852）上涨1.29%，跟踪中证1000指数的相关ETF今日平 均上涨1.24%，其中，涨幅居前的有国泰中证1000增强策略ETF（159679）、天弘中证1000增强策略 ETF（159685）等，今日分别上涨1.57%、1.45%。（数据宝） 中证1000指数ETF12月5日成交额变动 统计显示，中证1000指数ETF今日合计成交额32.14亿元，环比上一交易日增加12.60亿元，环比增幅为 64.49%。 | 基金代码 | 基金简称 | 今日涨跌幅 | 今日成交额 | 较上一交易日增加 | 环比增幅 | | --- | --- | --- | --- | --- | --- | | 512100 | 南方中证1000ETF | 1.36% | 15.09亿元 | 7.61亿元 | 101.75% | | 159845 | 华夏中证1000ETF | 1 ...

Core Viewpoint - The trading volume of the CSI 1000 Index ETFs reached 4.249 billion yuan today, showing a significant increase of 1.05 billion yuan or 32.83% compared to the previous trading day [1] Trading Volume Summary - The Southern CSI 1000 ETF (512100) had a trading volume of 2.402 billion yuan, up 725 million yuan or 43.25% from the previous day [1] - The Huaxia CSI 1000 ETF (159845) recorded a trading volume of 1.338 billion yuan, an increase of 231 million yuan or 20.89% [1] - The Fortune CSI 1000 ETF (159629) saw a trading volume of 193 million yuan, up 47.128 million yuan or 32.36% [1] - The 1000 ETF Enhanced (560590) and Southern CSI 1000 ETF (512100) had the highest increases in trading volume, with increases of 364.71% and 43.25% respectively [1] Market Performance Summary - The CSI 1000 Index (000852) rose by 1.31% by the end of the trading day, while the average increase for related ETFs was 1.27% [1] - The Tianhong CSI 1000 Enhanced Strategy ETF (159685) and the 1000 Enhanced ETF (159677) had notable gains of 1.80% and 1.62% respectively [1]

Core Insights - Fenda Technology (002681.SZ) released its Q3 2025 report on October 31, 2025, indicating a total of 1.22 billion shares held by institutional investors, accounting for 6.79% of the company's total equity [1] Institutional Holdings - A total of six institutional investors disclosed their holdings in Fenda Technology, with a combined shareholding of 1.22 billion shares [1] - The institutional investors include Shenzhen High-tech Investment Group Co., Ltd., Shenzhen Guarantee Group Co., Ltd., Zhuhai Gree Financial Investment Management Co., Ltd., and others [1] - The institutional holding percentage decreased by 2.00 percentage points compared to the previous quarter [1] Public Fund Holdings - In this period, 63 public funds were reported, including Southern CSI 1000 ETF, Huaxia CSI 1000 ETF, and others [1] - No new public funds were disclosed compared to the previous quarter [1]

Group 1 - The core point of the news is that as of October 30, 2025, institutional investors hold a total of 828 million shares of Debon Holdings (603056.SH), accounting for 81.23% of the total share capital, with a slight decrease of 1.23 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, two public funds, namely GF CSI 1000 ETF and Huaxia CSI 1000 ETF, reported a slight decrease in holdings compared to the previous quarter [2] - A total of 73 public funds did not disclose their holdings this quarter, including Southern CSI 1000 ETF, Rongtong Internet Media Flexible Allocation Mixed Fund, Huaxia National Index Free Cash Flow ETF, Guotai FTSE China A-Share Free Cash Flow Focus ETF, and Fortune CSI 1000 ETF [2]

Core Insights - Longda Food (002726.SZ) reported its Q3 2025 results, revealing that as of October 30, 2025, 12 institutional investors held a total of 554 million shares, representing 51.31% of the company's total equity [1] - The top ten institutional investors collectively held 50.84% of the shares, but this marked a decrease of 4.56 percentage points compared to the previous quarter [1] Institutional Holdings - The top ten institutional investors include notable firms such as Blue Run Development Holdings Group, Laiyang Yinlong Investment, and Qindao Honghengya and Industry [1] - In the current period, two new public funds were disclosed, namely Dachen Jingheng Mixed A and Dachen Fengxiang Return Mixed A [1] - A total of 43 public funds were not disclosed in this period compared to the previous quarter, including major ETFs like Southern CSI 1000 ETF and Huaxia CSI 1000 ETF [1]

Group 1 - The core viewpoint of the news is that Baitong Energy (001376.SZ) reported its Q3 2025 results, highlighting a decrease in institutional ownership compared to the previous quarter [1] Group 2 - As of October 30, 2025, six institutional investors disclosed holding a total of 143 million shares of Baitong Energy, representing 31.11% of the company's total equity [1] - The institutional ownership decreased by 1.96 percentage points compared to the previous quarter [1] - The public funds that did not disclose holdings this quarter include 39 funds, such as Southern CSI 1000 ETF and Huaxia CSI 1000 ETF [1]

Group 1 - The core viewpoint of the news is that Kuangda Technology (002516.SZ) reported a decrease in institutional and foreign holdings in its third-quarter report for 2025, indicating a potential shift in investor sentiment [1][2] Group 2 - As of October 30, 2025, a total of 7 institutional investors held shares in Kuangda Technology, with a combined holding of 114 million shares, representing 7.77% of the total share capital. This marks a decrease of 1.56 percentage points from the previous quarter [1] - The public funds that were not disclosed in the current period totaled 151, including notable funds such as Southern CSI 1000 ETF and Huaxia CSI 1000 ETF [1] Group 3 - In terms of foreign investment, there was a reduction in holdings from one foreign fund, Hong Kong Central Clearing Limited, with a decrease of 0.39% compared to the previous quarter [2] - The foreign institution that was not disclosed in the current period is J.P. Morgan Securities PLC - proprietary funds [2]

Core Insights - Haiprui (002399.SZ) reported its Q3 2025 results on October 31, 2025, highlighting significant institutional investor holdings [1] Institutional Holdings - As of October 30, 2025, seven institutional investors disclosed holding a total of 1 billion shares of Haiprui, representing 68.14% of the company's total equity [1] - The institutional investor group includes Shenzhen Lerun Technology Co., Ltd., Gongqingcheng Jintian Soil Investment Partnership (Limited Partnership), Gongqingcheng Water Droplet Stone Investment Partnership (Limited Partnership), Gongqingcheng Feilai Stone Investment Co., Ltd., Shenzhen Haiprui Pharmaceutical Co., Ltd. - Second Employee Stock Ownership Plan, Hong Kong Central Clearing Limited, and Shenzhen Haiprui Pharmaceutical Group Co., Ltd. - Third Employee Stock Ownership Plan [1] - Compared to the previous quarter, the total institutional holding percentage decreased by 0.44 percentage points [1] Public Fund Activity - In this period, 92 public funds were not disclosed compared to the previous quarter, including Southern CSI 1000 ETF, Huaxia CSI 1000 ETF, GF CSI 1000 ETF, GF CSI All-Index Medical and Health ETF, and Fortune CSI 1000 ETF [1] Foreign Investment - One foreign fund, Hong Kong Central Clearing Limited, increased its holdings compared to the previous period, with a slight increase in shareholding percentage [1]

Core Points - Nanjing Xinbai (600682.SH) reported its Q3 2025 results, revealing that as of October 30, 2025, nine institutional investors held a total of 762 million A-shares, accounting for 56.62% of the company's total equity [1] - The institutional holding percentage decreased by 3.39 percentage points compared to the previous quarter [1] - A total of 93 public funds were not disclosed in this period, including notable funds such as Southern CSI 1000 ETF and Huaxia CSI 1000 ETF [1] Institutional Holdings - Nine institutional investors collectively hold 762 million shares, representing 56.62% of Nanjing Xinbai's total equity [1] - The institutional holding percentage has decreased by 3.39 percentage points from the last quarter [1] Public Funds - 93 public funds were not disclosed in this quarter, with significant funds including Southern CSI 1000 ETF, Huaxia CSI 1000 ETF, and others [1]

Core Viewpoint - Hainan Mining (601969.SH) reported its Q3 2025 results, highlighting significant institutional ownership and changes in public fund holdings [1] Institutional Ownership - As of October 30, 2025, seven institutional investors disclosed holdings in Hainan Mining A-shares, totaling 1.575 billion shares, which represents 78.80% of the company's total equity [1] - Key institutional investors include Shanghai Fosun High Technology (Group) Co., Ltd., Hainan Haigang Group Co., Ltd., Hainan Provincial State-owned Capital Operation Co., Ltd., and several funds managed by China Merchants Bank [1] Public Fund Holdings - One public fund, the Guotai CSI Steel ETF, increased its holdings by 0.19% compared to the previous period [1] - One public fund, the Huaxia CSI 1000 ETF, reported a slight decrease in holdings [1] - A total of 54 public funds did not disclose their holdings this period, including notable funds such as the Southern CSI 1000 ETF and the GF CSI 1000 ETF [1]