Core Viewpoint - The company, Hehui Optoelectronics (688538.SH), has received a notification from its non-major shareholder, the Integrated Circuit Fund, regarding a stock reduction plan that has been completed [1] Group 1 - The Integrated Circuit Fund has reduced its holdings in the company by a total of 200 million shares through block trading, which accounts for 1.45% of the company's total shares [1] - After the reduction, the Integrated Circuit Fund's current holding percentage is 9.66% [1] - The reduction plan has reached its deadline [1]

证券代码：688538 证券简称：和辉光电 公告编号：2025-056 公司近日收到公司非第一大股东集成电路基金发来的《股东减持本公司股票 告知书》。现将有关减持结果情况公告如下： 上海和辉光电股份有限公司 关于持股 5%以上股东减持计划时间届满 暨减持股份结果公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律 责任。 重要内容提示： 大股东持有股份的基本情况 本次减持计划实施前，上海和辉光电股份有限公司（以下简称"公司"）的 非第一大股东上海集成电路产业投资基金股份有限公司（以下简称"集成电路基 金"）持有公司股份 1,534,160,240 股，占公司总股本 11.11%，股份来源均为公 司首次公开发行前取得的股份，并已于 2022 年 5 月 30 日解除限售并上市流通。 减持计划的实施结果情况 公司于 2025 年 8 月 28 日在上海证券交易所网站（www.sse.com.cn）披露了 《上海和辉光电股份有限公司关于持股 5%以上股东大宗交易减持股份计划公告》 （公告编号：2025-045）。集成电路基金 ...

Group 1 - The core transaction on December 17 involved 13 million shares of Hehui Optoelectronics-U, with a total transaction value of 33.8 million yuan, at a price of 2.60 yuan per share, reflecting a discount of 0.76% compared to the closing price [2][4] - In the last three months, Hehui Optoelectronics-U has recorded 28 block trades, totaling 569 million yuan [3] - The stock closed at 2.62 yuan on the same day, down 0.76%, with a daily turnover rate of 1.11% and a total trading volume of 167 million yuan, indicating a net outflow of 12.34 million yuan in main funds [3] Group 2 - The latest margin financing balance for Hehui Optoelectronics-U is 550 million yuan, with an increase of 4.44 million yuan over the past five days, representing a growth rate of 0.81% [4] - The company, Shanghai Hehui Optoelectronics Co., Ltd., was established on October 29, 2012, with a registered capital of 1.3809437625 billion yuan [4]

Group 1 - The core point of the news is that Hehui Optoelectronics conducted a block trade of 13 million shares on December 17, with a transaction amount of 33.8 million yuan, accounting for 16.85% of the total transaction volume for that day [1] - The transaction price was 2.6 yuan, which represents a discount of 0.76% compared to the market closing price of 2.62 yuan [1] Group 2 - The block trade involved a total volume of 13 million shares, indicating significant trading activity for Hehui Optoelectronics [2] - The transaction was executed by institutional investors, highlighting interest from larger market players [2]

8只科创板股大宗交易平台发生交易，合计成交1.21亿元。 证券时报·数据宝统计显示，12月16日共有8只科创板股发生大宗交易，合计成交15笔，累计成交量 1369.19万股，成交额合计1.21亿元。 统计显示，成交金额最多的是和辉光电，共有2笔大宗交易，合计成交量为1250.00万股，成交金额合计 3275.00万元；其次是中邮科技、华海清科，大宗交易金额分别为2910.00万元、2498.65万元。 | 代码 | 简称 | 成交笔 | 大宗交易数量 | 平均成交价格 | | 相对收盘价折溢价 | 大宗交易金额 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | 数 | （万股） | （元） | | （%） | （万元） | | 688538 | 和辉光 电 | 2 | 1250.00 | 2.62 | -0.76 | | 3275.00 | | 688648 | 中邮科 技 | 2 | 60.00 | 48.50 | -12.94 | | 2910.00 | | 688120 | 华海清 科 | 6 | 17.30 | 144.43 | -6. ...

| 交易日期 | 证券简称 | 证券代码 | 成交价(元) | 成交金额(万元) | 成交量( * ) 买入营业部 | | | 卖出营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-12-16 | 和辉光电 | 688238 | 2.62 | 1637.5 | 625 | 机构专用 | 国泰海通证券股份 | | | 2025-12-16 | 和辉光电 | 688238 | 2.62 | 1637.5 | 625 | 为营证套整合氢限 250 | 国泰海通证券股份 | | 12月16日，和辉光电大宗交易成交1250万股，成交额3275万元，占当日总成交额的19.7%，成交价2.62元，较市场收盘价2.64元折价0.76%。 ...

来源：新浪证券-红岸工作室 截至9月30日，和辉光电股东户数11.60万，较上期减少0.61%；人均流通股49579股，较上期增加 0.61%。2025年1月-9月，和辉光电实现营业收入40.02亿元，同比增长8.25%；归母净利润-13.70亿元， 同比增长22.28%。 机构持仓方面，截止2025年9月30日，和辉光电十大流通股东中，易方达上证科创板50ETF（588080） 位居第三大流通股东，持股2.00亿股，相比上期减少2912.21万股。华夏上证科创板50成份ETF （588000）位居第四大流通股东，持股1.95亿股，相比上期减少9892.99万股。香港中央结算有限公司位 居第五大流通股东，持股1.51亿股，相比上期增加2261.40万股。南方中证500ETF（510500）位居第六 大流通股东，持股8045.01万股，相比上期减少166.08万股。科创ETF（588050）位居第九大流通股东， 持股3189.88万股，相比上期减少1012.42万股。 融资方面，和辉光电当日融资买入734.75万元。当前融资余额5.46亿元，占流通市值的3.57%，融资余 额超过近一年80%分位水平，处于高位。 ...

Group 1 - The core point of the news is that Hehui Optoelectronics-U conducted two block trades on November 28, totaling 21 million shares with a transaction amount of 57.12 million yuan, at a price of 2.72 yuan, which represents a discount of 1.09% compared to the closing price of the day [2][3] - In the last three months, the stock has seen a total of 24 block trades with a cumulative transaction amount of 502 million yuan [2] - On the same day, Hehui Optoelectronics-U's closing price was 2.75 yuan, reflecting a 3.38% increase, with a turnover rate of 1.59% and a total transaction amount of 249 million yuan, alongside a net inflow of main funds amounting to 11.71 million yuan [2][3] Group 2 - The latest margin financing balance for the stock is 550 million yuan, with an increase of 1.2045 million yuan over the past five days, representing a growth rate of 0.22% [3] - Hehui Optoelectronics Co., Ltd. was established on October 29, 2012, with a registered capital of 1,380,943,762.5 yuan [3] - The details of the block trades on November 28 include a transaction volume of 11 million shares for 29.92 million yuan and another transaction of 10 million shares for 27.20 million yuan, both at a price of 2.72 yuan [3]

Group 1 - The core transaction involved Hehui Optoelectronics, with a block trade of 21 million shares, amounting to 57.12 million yuan, which accounted for 18.68% of the total trading volume on that day [1] - The transaction price was 2.72 yuan per share, representing a discount of 1.09% compared to the market closing price of 2.75 yuan [1] Group 2 - The trading date for the transaction was November 28, 2025, and the stock code for Hehui Optoelectronics is 688538 [2] - The total transaction volume was 21 million shares, with a total transaction amount of 57.12 million yuan [2]

Group 1 - The core point of the news is that Hehui Optoelectronics experienced a decline in stock price and significant changes in financing and margin trading activities on November 21, with a net financing outflow of 4.83 million yuan [1] - As of November 21, the total balance of margin trading for Hehui Optoelectronics was 553 million yuan, with a financing balance of 544 million yuan, accounting for 3.63% of the circulating market value, indicating a high level compared to the past year [1] - The company specializes in the research, production, and sales of small and medium-sized AMOLED semiconductor display panels, with 97.16% of its revenue coming from this core business [1] Group 2 - As of September 30, Hehui Optoelectronics reported a revenue of 4 billion yuan for the first nine months of 2025, representing a year-on-year growth of 8.25%, while the net profit attributable to shareholders was -1.37 billion yuan, showing a year-on-year increase of 22.28% [2] - The number of shareholders decreased by 0.61% to 116,000, while the average circulating shares per person increased by 0.61% to 49,579 shares [2] - Major institutional shareholders have reduced their holdings, with notable decreases from E Fund and Huaxia ETFs, while Hong Kong Central Clearing Limited increased its holdings by 22.61 million shares [2]