Group 1 - Hengtong Optic-Electric (600487.SH) reported its semi-annual results for 2025, with 69 institutional investors holding a total of 844 million shares, representing 34.23% of the company's total equity as of August 25, 2025 [1] - The top ten institutional investors collectively hold 31.98% of Hengtong Optic-Electric's shares, with a 0.51 percentage point increase compared to the previous quarter [1] Group 2 - In the public fund sector, 10 funds increased their holdings, accounting for a 0.34% increase, while 12 funds decreased their holdings, representing a 0.13% decrease [2] - A total of 27 new public funds were disclosed this period, including several focused on high-end manufacturing and environmental themes [2] - Two new insurance investors were disclosed this period, both traditional insurance products from major insurance companies [2]

Core Viewpoint - The article discusses the top 50 actively managed funds held by institutional investors, highlighting their performance, management styles, and the implications of recent management changes on fund sizes and investor confidence [5][7][9]. Group 1: Top Actively Managed Funds by Institutional Holdings - The fund with the highest institutional holdings is Changxin Jinli Trend Mixed A, with an estimated holding amount of approximately 3.9 billion yuan as of May 19 [6][8]. - Huashang Advantage Industry Mixed ranks second, but its size has significantly decreased following the departure of its manager, Zhou Haidong [7]. - The third position is held by ICBC Innovation Power Stock, managed by Yang Xinxin, who focuses on large-cap value stocks and has a strong track record of risk control [7][9]. - The fourth is Taikang Hongshi March Open Mixed, which has a 100% institutional holding ratio, raising concerns about liquidity risk due to potential concentrated redemptions [7]. - The fifth is Huitianfu Quality Value Mixed, with 90.77% of its holdings by institutions, known for its strong risk control and a maximum drawdown of only 11.85% since inception [7][9]. Group 2: Management Styles and Performance - The fund manager of Changxin Jinli Trend Mixed, Gao Yuan, has been managing since September 2018, employing a top-down macro perspective combined with industry comparisons [6][8]. - Yang Xinxin's strategy in ICBC Innovation Power Stock involves a bottom-up selection of undervalued, high-dividend stocks, contributing to its long-term stability [7]. - Fan Yan, who took over the management of Fuguo Steady Growth Mixed A, utilizes a top-down strategy focusing on macroeconomic indicators to select stocks, maintaining a diversified portfolio [8][9]. - The article notes that the institutional holdings from ranks 11 to 50 also reflect strong recognition from institutions, with several renowned fund managers involved [9].

| 阶段涨幅 | 季度涨幅 年度涨幅 | | | | | | --- | --- | --- | --- | --- | --- | | | 近1周 | 近1月 | 近3月 | 近6月 | 今年来 | | 阶段涨幅 | 1.52% | 6.30% | -2.38% | -6.46% | -0.62% | | 同类平均� | 1.06% | 7.06% | 0.28% | -1.35% | 3.35% | | 沪深300 | 3.18% | 3.74% | -0.75% | -4.78% | -1.13% | | 同类排名 3 | 1787 4703 | 2493 4688 | 3077 4622 | 3401 4523 | 3168 458. | | 四分位排名 2 | | | | 图片来源:天天基金网 2025/5/12 | | | | 白 47 | AVL | Q/L | T. In | Q/1 | 5月12日，上峰水泥连续4个交易日下跌，区间累计跌幅-3.96%。甘肃上峰水泥股份有限公司系深圳证券交易所主板上市公司(股票代码:000672),是国家产业 结构调整重点支持的水泥集团60强企业,水泥产能位居 ...