2025 年 11 月 28 日 天弘基金指数增强业务：产品布局 丰富、历史业绩长期稳健 ——指数基金产品研究系列报告之二百六十 相关研究 证券分析师 方思齐 A0230525090002 fangsq@swsresearch.com 邓虎 A0230520070003 denghu@swsresearch.com 联系人 方思齐 A0230525090002 fangsq@swsresearch.com 权 益 量 化 研 究 证 券 研 究 报 告 请务必仔细阅读正文之后的各项信息披露与声明 本研究报告仅通过邮件提供给 中庚基金 使用。1 股 票 基 金 - ⚫ 截至 2025 年 10 月 31 日，天弘基金旗下指数增强产品（仅统计主代码基金）共计 18 只，合计管理规模达 119.47 亿元。其中，宽基指增产品 12 只（含 2 只增强策略 ETF）， 合计规模约 107 亿元；行业主题指增产品 6 只，合计规模约 12 亿元。核心宽基产品如天 弘中证 500 指数增强、天弘上证科创板综合指数增强、天弘沪深 300 指数增强等单只产 品规模均超过 10 亿元，构成了产品线的坚实中坚力量。 ⚫ 宽基指数 ...

Core Insights - Tianhong Fund has established a strong presence in the index-enhanced quantitative fund sector, launching its first product in August 2019 and expanding its offerings steadily, with a significant growth phase expected in 2025 [2][10] - As of the end of Q3 2025, Tianhong Fund's index-enhanced quantitative funds reached 19 products with a total management scale exceeding 12.084 billion yuan, positioning it among the few teams in the industry to surpass the "100 billion" mark [12][10] - The fund has developed a comprehensive product matrix that provides investors with a complete set of quantitative tools for precise asset allocation across different market environments [2][10] Group 1: Performance and Risk Management - Tianhong Fund's broad-based index-enhanced quantitative products have consistently outperformed their peers, achieving excess returns that surpass the average of similar funds over both short-term and long-term periods [3][16] - The quantitative team emphasizes risk management throughout the investment process, effectively controlling drawdowns and demonstrating strong risk-adjusted performance [18][22] - As of October 31, 2025, the maximum drawdowns for Tianhong's major products ranked in the top 15% of the industry, showcasing the team's ability to manage risk while pursuing excess returns [18][22] Group 2: Industry-Specific Strategies - Tianhong Fund's industry-specific index-enhanced quantitative products cover major sectors such as technology, consumer goods, manufacturing, pharmaceuticals, and new energy, with many products outperforming similar actively managed funds [4][23] - Over the past three years, products like Tianhong's High-end Equipment Manufacturing and Consumer 100 Index Enhanced funds have shown a significant advantage, outperforming their peers by over 25% [4][23] Group 3: Quantitative Research and Technology Integration - The fund has built a complete closed-loop system from signal mining to performance evaluation, integrating advanced AI technologies into its investment processes to enhance its quantitative research capabilities [5][31] - The quantitative team employs a variety of AI models and has developed a robust feature engineering framework, which supports the models with diverse and substantial input data [32][31] - The risk model has been customized to better fit the characteristics of the A-share market, allowing for more precise risk assessment and control [35][36] Group 4: Team Structure and Stability - The quantitative team at Tianhong Fund consists of 8 members, including 4 fund managers and 4 researchers, all with strong backgrounds in finance, statistics, and computer science [6][48] - The team has maintained a high level of stability, with an average tenure of over 6 years, ensuring continuity in investment philosophy and strategy development [48]

Group 1 - Lianchuang Electronics (002036.SZ) reported its semi-annual results for 2025, with 16 institutional investors holding a total of 152 million shares, representing 14.37% of the company's total equity as of August 25, 2025 [1] - The top ten institutional investors collectively hold 14.32% of the shares, with a 0.53 percentage point increase compared to the previous quarter [1] Group 2 - In the public fund sector, five funds increased their holdings, with a total increase of 0.40% compared to the previous period [2] - Seven new public funds disclosed their holdings this period, including Tianhong CSI 500 Index Enhanced A and Wanji CSI 1000 Index Enhanced A [2] - One foreign fund, Hong Kong Central Clearing Limited, increased its holdings by 0.28% compared to the previous period [2]

Group 1 - The core viewpoint of the news is that Zhengdan Co., Ltd. (300641.SZ) has disclosed its 2024 annual report, highlighting significant institutional ownership and changes in fund disclosures [1] Group 2 - As of April 15, 2025, a total of 117 institutional investors hold shares in Zhengdan Co., Ltd., with a combined holding of 312 million shares, representing 58.57% of the total share capital [1] - The top ten institutional investors account for 58.20% of the total shares, with a decrease of 1.77 percentage points compared to the previous quarter [1] Group 3 - In the public fund sector, 111 new public funds have been disclosed this period, including Southern CSI 1000 ETF, Huaxia CSI 1000 ETF, and others [1] - One public fund, Hai Futong CSI 2000 Enhanced Strategy ETF, was not disclosed in this period compared to the previous quarter [1] Group 4 - From the perspective of foreign investment, one new foreign institution, Hong Kong Central Clearing Limited, has been disclosed this period [2] - Several foreign institutions, including Morgan Stanley & Co. International PLC, Goldman Sachs LLC, and UBS AG, were not disclosed in this period compared to the previous quarter [2]