从基金十大重仓股角度 数据显示，长江资管旗下1只基金重仓恒铭达。长江智能制造混合型发起式A（014339）二季度持有股 数53万股，占基金净值比例为3.12%，位居第八大重仓股。根据测算，今日浮盈赚取约114.48万元。 9月5日，恒铭达涨5.24%，截至发稿，报43.42元/股，成交3.33亿元，换手率4.09%，总市值111.25亿 元。 资料显示，苏州恒铭达电子科技股份有限公司位于江苏省昆山市巴城镇石牌塔基路1568号，成立日期 2011年7月27日，上市日期2019年2月1日，公司主营业务涉及消费电子功能性器件、消费电子防护产 品、消费电子外盒保护膜的设计、研发、生产与销售。主营业务收入构成为：精密柔性结构件 82.85%，精密金属结构件15.69%，材料及其他1.46%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 责任编辑：小浪快报 长江智能制造混合型发起式A（014339）成立日期2021年12月29日，最新规模3.57亿。今年以来收益 18.91%，同 ...

恒铭达所属申万行业为：电子-消费电子-消费电子零部件及组装。所属概念板块包括：小米概念、智能 手机、中盘、小鹏汽车概念、无线耳机等。 截至6月30日，恒铭达股东户数1.99万，较上期减少2.53%；人均流通股9687股，较上期增加2.60%。 2025年1月-6月，恒铭达实现营业收入12.44亿元，同比增长32.18%；归母净利润2.34亿元，同比增长 43.01%。 分红方面，恒铭达A股上市后累计派现5.04亿元。近三年，累计派现3.33亿元。 机构持仓方面，截止2025年6月30日，恒铭达十大流通股东中，香港中央结算有限公司位居第七大流通 股东，持股197.83万股，相比上期减少123.04万股。南方中证1000ETF（512100）位居第十大流通股 东，持股166.11万股，为新进股东。 责任编辑：小浪快报 9月3日，恒铭达盘中上涨2.07%，截至10:42，报42.49元/股，成交1.51亿元，换手率1.87%，总市值 108.86亿元。 资金流向方面，主力资金净流出384.98万元，特大单买入990.79万元，占比6.54%，卖出521.07万元，占 比3.44%；大单买入3325.48万元，占比2 ...

Core Viewpoint - Hengmingda's stock has shown significant growth in 2023, with a year-to-date increase of 32.78% and a recent surge in trading activity, indicating strong investor interest and confidence in the company's performance [1][2]. Company Overview - Hengmingda Electronics Technology Co., Ltd. was established on July 27, 2011, and went public on February 1, 2019. The company is located in Kunshan, Jiangsu Province, and specializes in the design, research and development, production, and sales of functional components, protective products, and protective films for consumer electronics [1]. - The company's main revenue sources are: precision flexible structural components (82.85%), precision metal structural components (15.69%), and materials and others (1.46%) [1]. Financial Performance - For the first half of 2025, Hengmingda reported a revenue of 1.244 billion yuan, representing a year-on-year growth of 32.18%. The net profit attributable to shareholders was 234 million yuan, reflecting a year-on-year increase of 43.01% [2]. - Since its A-share listing, Hengmingda has distributed a total of 504 million yuan in dividends, with 333 million yuan distributed over the past three years [3]. Shareholder Information - As of June 30, 2025, the number of shareholders for Hengmingda was 19,900, a decrease of 2.53% from the previous period. The average number of circulating shares per shareholder increased by 2.60% to 9,687 shares [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited held 1.9783 million shares, a decrease of 1.2304 million shares from the previous period. The Southern CSI 1000 ETF entered as a new shareholder with 1.6611 million shares [3]. Market Activity - On August 26, Hengmingda's stock price rose by 2.09%, reaching 43.48 yuan per share, with a trading volume of 144 million yuan and a turnover rate of 1.74%. The total market capitalization stood at 11.14 billion yuan [1]. - The stock has experienced notable price increases over various time frames: 6.70% over the last five trading days, 27.13% over the last twenty days, and 41.40% over the last sixty days [1]. Industry Context - Hengmingda operates within the electronics sector, specifically in consumer electronics components and assembly. The company is associated with concepts such as Xiaopeng Motors, Xiaomi, wireless headphones, smartphones, and smart wearables [1].

Company Overview - Hengmingda Electronics Technology Co., Ltd. is located in Kunshan, Jiangsu Province, established on July 27, 2011, and listed on February 1, 2019. The company specializes in the design, research and development, production, and sales of functional components, protective products, and protective films for consumer electronics [1]. - The main business revenue composition includes precision flexible structural components (82.85%), precision metal structural components (15.69%), and materials and others (1.46%) [1]. Financial Performance - As of June 30, 2025, Hengmingda achieved operating revenue of 1.244 billion yuan, representing a year-on-year growth of 32.18%. The net profit attributable to shareholders was 234 million yuan, with a year-on-year increase of 43.01% [2]. - Since its A-share listing, Hengmingda has distributed a total of 504 million yuan in dividends, with 333 million yuan distributed over the past three years [3]. Stock Performance - On August 25, Hengmingda's stock price increased by 2.16%, reaching 42.59 yuan per share, with a trading volume of 149 million yuan and a turnover rate of 1.85%. The total market capitalization is 10.912 billion yuan [1]. - Year-to-date, Hengmingda's stock price has risen by 30.07%, with a 7.63% increase over the last five trading days, 24.24% over the last 20 days, and 37.92% over the last 60 days [1]. Shareholder Information - As of June 30, 2025, the number of shareholders is 19,900, a decrease of 2.53% from the previous period. The average number of circulating shares per person is 9,687, an increase of 2.60% [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the seventh largest, holding 1.9783 million shares, a decrease of 1.2304 million shares from the previous period. The Southern CSI 1000 ETF is the tenth largest shareholder, holding 1.6611 million shares as a new shareholder [3].