国泰君安中证500指数增强A（014155）成立日期2021年12月15日，最新规模14.51亿。今年以来收益 31.11%，同类排名1609/4219；近一年收益33.45%，同类排名1354/3877；成立以来收益28.02%。 国泰君安中证500指数增强A（014155）基金经理为胡崇海、邓雅琨。 截至发稿，胡崇海累计任职时间3年318天，现任基金资产总规模85.12亿元，任职期间最佳基金回报 76.22%， 任职期间最差基金回报2.25%。 10月27日，中船防务涨5.08%，截至发稿，报27.50元/股，成交4.05亿元，换手率1.83%，总市值388.71 亿元。 资料显示，中船海洋与防务装备股份有限公司位于广东省广州市南沙区鸡抱沙北路10号，成立日期1994 年10月21日，上市日期1993年10月28日，公司主营业务涉及高端船用动力装备研发、制造、系统集成、 销售及服务。主营业务收入构成为：船舶产品92.37%，船舶修理及改造4.39%，其他(补充)1.37%，机电 产品及其他1.20%，海工产品0.34%，钢结构0.33%。 从基金十大重仓股角度 数据显示，国泰海通资管旗下1只基金重仓中船防 ...

Core Points - China Shipbuilding Defense has experienced a decline of 3.24% in stock price, currently at 26.02 CNY per share, with a total market capitalization of 36.779 billion CNY [1] - The company has seen a cumulative drop of 5.41% over the past three days [1] - The main business revenue composition includes 92.37% from ship products, 4.39% from ship repair and modification, and smaller contributions from other sectors [1] Fund Holdings - Guotai Asset Management has a fund that heavily invests in China Shipbuilding Defense, specifically the Guotai Junan CSI 500 Index Enhanced A fund, which holds 790,500 shares, accounting for 1.05% of the fund's net value [2] - The fund has incurred a floating loss of approximately 687,700 CNY today and a total of 1.1778 million CNY over the three-day decline [2] - The fund has a total scale of 1.451 billion CNY and has achieved a year-to-date return of 30.1% [2] Fund Manager Performance - The fund manager Hu Chonghai has been in position for 3 years and 308 days, with a total asset scale of 8.512 billion CNY and a best return of 74.73% during his tenure [3] - Co-manager Deng Yakuan has been in position for 1 year and 155 days, managing 2.132 billion CNY with a best return of 43.98% [3]

Core Viewpoint - 中船防务 has shown a positive stock performance with a year-to-date increase of 17.48% and a recent trading volume indicating active investor interest [1][2] Financial Performance - For the first half of 2025, 中船防务 reported a revenue of 10.173 billion yuan, representing a year-on-year growth of 16.54% [2] - The net profit attributable to shareholders reached 526 million yuan, marking a significant increase of 258.46% compared to the previous period [2] Stock Market Activity - As of October 14, 中船防务's stock price was 27.76 yuan per share, with a market capitalization of 39.239 billion yuan [1] - The stock experienced a net inflow of 3.6948 million yuan from main funds, with large orders contributing significantly to the buying activity [1] Shareholder Information - As of June 30, 中船防务 had 78,400 shareholders, a decrease of 6.62% from the previous period [2] - The top ten circulating shareholders include several ETFs, with 富国中证军工龙头 ETF being the third largest shareholder, holding 7.8859 million shares [3]