截至2025年9月30日，苏大维格A股股东户数为4.47万，较上期增加45.75%；户均持有流通A股数量为 4703.45，较上期减少31.39%。十大流通股东中，香港中央结算有限公司位居第四大流通股东，持股230.76 万股，相比上期减少10.93万股，睿远成长价值混合A（007119）退出十大流通股东之列。 公司主营业务为微纳光学产品的设计、开发与制造，关键制造设备的研制和相关技术的研发服务，所属申 万行业为电子 - 光学光电子 - 光学元件，涉及3D打印、全息概念、小米概念、核聚变、超导概念、核电等 概念板块。 经营业绩：营收行业第五，净利润第十四 2025年三季度，苏大维格营业收入为15.07亿元，行业排名5/26，行业第一名欧菲光营收158.16亿元，第二 名联创电子64.89亿元，行业平均数为17.18亿元，中位数为6.94亿元。主营业务构成中，微纳光学产品及设 备8.57亿元占比87.32%，反光材料产品1.18亿元占比12.00%，其他671.72万元占比0.68%。当期净利润为 3595.47万元，行业排名14/26，行业第一名水晶光电9.88亿元，第二名蓝特光学2.52亿元，行业平均数为 ...

睿远成长价值混合A（007119）基金经理为傅鹏博、朱璘。 10月24日，苏大维格涨5.13%，截至发稿，报33.19元/股，成交3.44亿元，换手率5.02%，总市值86.18亿 元。 资料显示，苏州苏大维格科技集团股份有限公司位于江苏省苏州工业园区新昌路68号，成立日期2001年 10月25日，上市日期2012年6月28日，公司主营业务涉及微纳光学产品的设计、开发与制造,关键制造设 备的研制和相关技术的研发服务。主营业务收入构成为：微纳光学产品及设备87.32%，反光材料产品 12.00%，其他0.68%。 从苏大维格十大流通股东角度 数据显示，睿远基金旗下1只基金位居苏大维格十大流通股东。睿远成长价值混合A（007119）二季度 减持26.18万股，持有股数1241.36万股，占流通股的比例为6.02%。根据测算，今日浮盈赚取约2011万 元。 睿远成长价值混合A（007119）成立日期2019年3月26日，最新规模168.39亿。今年以来收益56.69%， 同类排名453/8154；近一年收益52.03%，同类排名580/8025；成立以来收益87.28%。 截至发稿，傅鹏博累计任职时间16年285天 ...

Core Viewpoint - Suzhou Dazhong Technology Group Co., Ltd. (苏大维格) shows mixed financial performance with a slight increase in revenue but a decrease in net profit, alongside high financing levels indicating investor interest and potential volatility [1][2]. Financing and Trading Activity - On October 22, Suzhou Dazhong's stock price increased by 0.22% with a trading volume of 256 million yuan [1]. - The financing buy-in amount for the day was 21.22 million yuan, while the financing repayment was 28.76 million yuan, resulting in a net financing outflow of 7.54 million yuan [1]. - As of October 22, the total financing and securities lending balance was 512 million yuan, accounting for 6.13% of the circulating market value, which is above the 80th percentile of the past year [1]. Financial Performance - For the first half of 2025, Suzhou Dazhong reported a revenue of 982 million yuan, representing a year-on-year growth of 5.27% [2]. - The net profit attributable to shareholders was 30.66 million yuan, reflecting a year-on-year decrease of 10.46% [2]. Shareholder and Dividend Information - Since its A-share listing, Suzhou Dazhong has distributed a total of 108 million yuan in dividends, with no dividends paid in the last three years [3]. - As of June 30, 2025, the number of shareholders increased to 30,700, up by 13.86%, while the average circulating shares per person decreased by 10.45% to 6,855 shares [2][3]. - Among the top ten circulating shareholders, Ruifeng Growth Value Mixed A (007119) is the third largest, holding 12.41 million shares, a decrease of 261,800 shares from the previous period [3].

Group 1 - The core viewpoint of the news is that Suzhou Su Da Wei Ge Technology Group Co., Ltd. has seen a stock price increase of 5.01%, reaching 39.22 yuan per share, with a trading volume of 1.144 billion yuan and a turnover rate of 14.46%, resulting in a total market capitalization of 10.184 billion yuan [1] - The company, established on October 25, 2001, and listed on June 28, 2012, specializes in the design, development, and manufacturing of micro-nano optical products, with key manufacturing equipment and related technology research services [1] - The main business revenue composition includes micro-nano optical products and equipment at 87.32%, reflective materials at 12.00%, and others at 0.68% [1] Group 2 - Among the top ten circulating shareholders of Su Da Wei Ge, Ruiyuan Fund's Ruiyuan Growth Value Mixed A (007119) reduced its holdings by 261,800 shares in the second quarter, holding 12.4136 million shares, which accounts for 6.02% of the circulating shares [2] - The fund has achieved a floating profit of approximately 23.2134 million yuan today, with a total scale of 16.839 billion yuan and a year-to-date return of 62.35%, ranking 510 out of 8173 in its category [2] - Over the past year, the fund has returned 90.4%, ranking 884 out of 7996, and since its inception, it has achieved a return of 94.04% [2] Group 3 - The fund manager of Ruiyuan Growth Value Mixed A is Fu Pengbo, who has a cumulative tenure of 16 years and 255 days, with the fund's total asset scale at 18.666 billion yuan, achieving the best return of 429.69% and the worst return of -3.8% during his tenure [3] - Co-manager Zhu Lin has a cumulative tenure of 6 years and 185 days, with the same asset scale, achieving the best return of 94.31% and the worst return of 89.33% during his tenure [3]

Group 1 - The core viewpoint of the news is that Suzhou Su Da Wei Ge Technology Group Co., Ltd. has shown a significant increase in stock price, with a rise of 5.48% to 31.58 CNY per share, and a trading volume of 632 million CNY, indicating strong market interest [1] - The company, established on October 25, 2001, and listed on June 28, 2012, specializes in the design, development, and manufacturing of micro-nano optical products, with 87.32% of its revenue coming from these products [1] - The company has a total market capitalization of 8.2 billion CNY, with a turnover rate of 10.18% [1] Group 2 - Among the top ten circulating shareholders of Su Da Wei Ge, the Ruiyuan Growth Value Mixed A Fund (007119) reduced its holdings by 261,800 shares in the second quarter, now holding 12.4136 million shares, which is 6.02% of the circulating shares [2] - The Ruiyuan Growth Value Mixed A Fund has achieved a year-to-date return of 50.77%, ranking 563 out of 8175 in its category, and a one-year return of 77.66%, ranking 865 out of 7982 [2] Group 3 - The fund manager of Ruiyuan Growth Value Mixed A is Fu Pengbo, who has a tenure of 16 years and 242 days, with the best fund return during his tenure being 429.69% [3] - Zhu Lin, the co-manager, has a tenure of 6 years and 172 days, with a best fund return of 75.88% during his tenure [3]