Core Viewpoint - The A-share market is experiencing a significant recovery, with trading volumes exceeding 2 trillion, leading to increased interest in index-enhanced funds, which combine active and passive investment advantages [5][10]. Group 1: Market Overview - As of August 25, 2025, there are 784 public index-enhanced products in the market, with an average return of 24.12% this year and an excess return of 2.39% [5][10]. - The performance of index-enhanced funds has been particularly strong in the context of the ongoing small-cap market rally, with notable products tracking the CSI 2000 index [5][10]. Group 2: Performance by Index CSI 300 Index Enhanced Funds - There are 158 public products tracking the CSI 300 index, with an average return of 15.64% and an excess return of 2.20% this year [6][10]. - The top three products in terms of excess return are managed by Anxin Fund, Ping An Fund, and E Fund, with Anxin's product achieving an excess return of 8.45% [7][10]. CSI 500 Index Enhanced Funds - The CSI 500 index enhanced funds consist of 150 products, yielding an average return of 23.44% and an excess return of 2.86% this year [10][12]. - The leading product is managed by Penghua Fund, achieving a return of 30.35% and an excess return of 10.02% [11][12]. CSI 1000 Index Enhanced Funds - There are 88 products tracking the CSI 1000 index, with an average return of 31.63% and an excess return of 7.19% this year [14][16]. - The top product is managed by ICBC Credit Suisse Fund, with a return of 39.70% and an excess return of 15.48% [15][16]. CSI/Guo Zheng 2000 Index Enhanced Funds - The CSI/Guo Zheng 2000 index enhanced funds have 21 products, with an average return of 39.16% and an excess return of 10.05% this year [17][19]. - The leading product is managed by Huatai-PB Fund, achieving a return of 46.45% and an excess return of 17.34% [18][19].

Core Viewpoint - The quantitative private equity industry has rapidly developed in recent years, outperforming public quantitative funds in terms of performance, with private equity quantitative index enhancement products showing an average return of 31.11% compared to 22.03% for public funds [2][3]. Summary by Category Performance Comparison - As of August 15, 2025, the average return for 398 private equity index enhancement products is 31.11%, with an excess return of 11.50%. In contrast, 382 public equity index enhancement products have an average return of 22.03% and an excess return of 6.04% [2][3]. - The performance of private equity products across different indices shows significant advantages, particularly in the 中证500 and 中证1000 categories, where private equity products have average returns of 29.40% and 35.25%, respectively [9][12]. Leading Products - In the 沪深300 index enhancement category, the top private equity product is "澎湃权益1号" managed by 刘治平, achieving an excess return of ***% [5][7]. - For the 中证500 index enhancement, "兆信中证500指数增强1号A类份额" managed by 唐越 and 胡晨航 leads with an excess return of ***% [10][11]. - The top product in the 中证1000 index enhancement is "今通量化价值成长六号" managed by 钱伟强, with an excess return of ***% [13][15]. - In the 国证/中证2000 index enhancement, "平方和鼎盛中证2000指数增强21号A期" managed by 吕杰勇 and 方壮 ranks first with an excess return of ***% [17][19]. Market Environment - The strong performance of quantitative strategies is attributed to the structural characteristics of the A-share market in the first half of 2025, where small and mid-cap stocks have continued to outperform, and individual stock volatility has increased, creating an ideal trading environment for quantitative strategies [3].

Core Viewpoint - Jihong Co., Ltd. (002803.SZ) reported a decrease in institutional ownership in its semi-annual report for 2025, with a total of 51.9469 million shares held by seven institutional investors, representing 11.48% of the total share capital, down by 1.63 percentage points from the previous quarter [1] Institutional Ownership - As of August 20, 2025, seven institutional investors disclosed holdings in Jihong Co., Ltd., totaling 51.9469 million shares, which is 11.48% of the total share capital [1] - The institutional investors include Hong Kong Central Clearing Limited, Tibet Yongyue Shichao Enterprise Management Co., Ltd., Great Wall Life Insurance Co., Ltd. - proprietary funds, and others [1] - The institutional ownership percentage decreased by 1.63 percentage points compared to the previous quarter [1] Public Fund Activity - Two new public funds disclosed holdings in this period, namely Great Wall Life Insurance Co., Ltd. - proprietary funds and Penghua CSI 500 Index Enhanced A [1] Foreign Investment - One foreign fund, Hong Kong Central Clearing Limited, increased its holdings in Jihong Co., Ltd. by 0.19% compared to the previous period [1]