格隆汇12月3日丨瑞可达(688800.SH)在投资者互动平台表示，公司已完成NV电源类连接器产品的送样 和产品展览，正就NV下一代产品贡献电源类连接器解决方案。 ...

- The report discusses the IPO performance in November 2025, highlighting that 11 new stocks were listed across the Shanghai, Shenzhen, and Beijing stock exchanges, raising a total of 101.88 billion yuan [2][8] - The average first-day increase for the six new stocks listed on the Shanghai and Shenzhen markets was 209%, with notable variations among individual stocks [2][11] - The report provides a detailed breakdown of the IPO performance by market segment, including the main board, STAR Market, and ChiNext, with specific examples such as Daming Electronics and Hengkun New Materials [11][14] - The report also includes a comprehensive analysis of the monthly IPO subscription returns, with A/B class accounts earning 73.17/71.87 million yuan respectively in November 2025 [14][16] - The report suggests that the "inclusion" strategy remains optimal, recommending active participation in low-priced, small-cap new stocks with high first-day increase potential, as well as large-cap stocks with significant offline allocation [15][17]

登录新浪财经APP 搜索【信披】查看更多考评等级 受损股民可至新浪股民维权平台登记该公司维权：http://wq.finance.sina.com.cn/ 关注@新浪证券、微信关注新浪券商基金、百度搜索新浪股民维权、访问新浪财经客户端、 新浪财经首页都能找到我们！ 一、已有案件开庭审理 近日，上海沪紫律师事务所刘鹏律师团队代理的投资者诉惠伦晶体（维权）证券维权案已开庭审理，目 前仍在征集投资者中。（刘鹏律师专栏） 登录新浪财经APP 搜索【信披】查看更多考评等级 受损股民可至新浪股民维权平台登记该公司维权：http://wq.finance.sina.com.cn/ 今年4月24日，惠伦晶体及实控人赵积清收到中国证券监督管理委员会下发的立案告知书。因涉嫌信息 披露违法违规，被证监会立案调查，目前结果还未出炉。 现暂定于2025年4月24日（含当日）之前买入，并在2025年4月25日之后卖出或仍持有而亏损的投资 者即符合索赔条件。维权之路虽然漫长，但却是投资者挽回损失的唯一合法途径。（惠伦晶体维权入 口） 二、曾进行会计差错更正 惠伦晶体被立案调查的具体原因目前尚不完全明确。 但公司在4月29日发布的一则公告提 ...

Market Overview - The component sector experienced a decline of 0.49% on December 2, with Zicheng Electronics leading the drop [1] - The Shanghai Composite Index closed at 3897.71, down 0.42%, while the Shenzhen Component Index closed at 13056.7, down 0.68% [1] Stock Performance - Notable gainers in the component sector included: - Hongxin Electronics (300657) with a closing price of 29.24, up 3.95% [1] - Kexiang Co., Ltd. (300903) with a closing price of 20.88, up 2.96% [1] - Gaohua Technology (688539) with a closing price of 38.29, up 1.73% [1] - Major decliners included: - Zicheng Electronics (920821) with a closing price of 28.52, down 4.52% [2] - Huazheng New Materials (603186) with a closing price of 43.25, down 3.48% [2] - Fangzheng Technology (600601) with a closing price of 11.96, down 3.16% [2] Capital Flow - The component sector saw a net inflow of 305 million yuan from institutional investors, while retail investors experienced a net outflow of 415 million yuan [2] - The main stocks with significant capital inflow included: - Shenghong Technology (300476) with a net inflow of 266.6 million yuan [3] - Shengyi Technology (688183) with a net inflow of 2.19 billion yuan [3] - Hongxin Electronics (300657) with a net inflow of 98.26 million yuan [3]

登录新浪财经APP 搜索【信披】查看更多考评等级 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假记载、误导性陈述或重大遗 漏。 宁波康强电子股份有限公司（以下简称"公司"）于2025年10月9日召开的第八届董事会第五次会议，全 票审议通过《关于以集中竞价交易方式回购公司股份方案的议案》，用于回购股份的资金总额不低于人 民币6,000万元（含本数），不高于人民币10,000万元（含本数）；回购股份价格不超过人民币25元/ 股，具体回购数量以回购期满时实际回购的股份数量为准；回购股份的实施期限为自公司董事会审议通 过回购方案之日起12个月内，回购股份用于后期实施股权激励计划、员工持股计划。上述事项具体内容 详见公司于2025年10月11日披露的《第八届董事会第五次会议决议公告》（公告编号：2025-038）、 《关于回购公司股份方案的公告》（公告编号：2025-039）。 根据《深圳证券交易所上市公司自律监管指引第9号一一回购股份》《上市公司股份回购规则》等相关 规定，公司应当在回购期间的每个月前3个交易日内公告截至上月末的回购进展情况。现将公司截至上 月末的回购股份进展情况公告如下： 一、回 ...

本公司董事会及全体董事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、准确性和完整性承担法律责任。 重要内容提示： 登录新浪财经APP 搜索【信披】查看更多考评等级 ■ 一、回购股份的基本情况 天通控股股份有限公司（以下简称"公司"）于2025年4月28日召开的九届十三次董事会审议通过了《关 于以集中竞价交易方式回购公司股份方案的议案》，同意公司通过上海证券交易所交易系统以集中竞价 交易方式回购公司已发行的部分A股股份。本次回购资金总额不低于人民币2,500万元（含）且不超过人 民币5,000万元（含），回购价格不超过人民币10元/股（含），资金来源为自有资金及回购股票专项贷 款资金，回购期限自公司董事会审议通过本次回购方案之日起12个月内。具体内容详见公司于2025年4 月29日、2025年5月9日披露的《关于以集中竞价交易方式回购公司股份方案的公告》《关于以集中竞价 交易方式回购股份的回购报告书》等相关公告。 二、回购股份的进展情况 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第7号一一回购股份》等相关 规定，公司在回购股份期间，应当在每个月的前3个交易 ...

Group 1 - A total of 263 listed companies were researched by institutions this week, with Jerry Holdings receiving the most attention from 168 participating institutions [1] - Other companies such as Amlogic and Fulaixin Materials also attracted over 100 institutional research engagements [1] - In terms of total research frequency, Haixia Holdings and Weisheng Information were researched 4 times, while companies like Slin, Baiyun Airport, and Weixing Holdings were researched 2 times each [1] Group 2 - Institutions are continuously focusing on sectors such as industrial machinery, electronic components, chemicals, and electrical equipment [2]

Group 1 - A total of 263 listed companies were investigated by institutions this week, with Jerry Holdings receiving the most attention from 168 participating institutions [1] - Other companies such as Jingchen Co. and Fulei New Materials also attracted over 100 institutional investigations [1] - In terms of total investigation frequency, Haixia Co. and Weisheng Information were investigated 4 times, while 14 companies including Siling Co., Baiyun Airport, and Weixing Co. were investigated 2 times each [1] Group 2 - Institutions continue to focus on sectors such as industrial machinery, electronic components, chemicals, and electrical equipment [1]

Core Insights - The overall institutional research activity remains high, with nearly 300 listed companies disclosing investor research records in the past week [1] - Foreign institutions, particularly Point72 Asset Management, have been actively researching A-share companies, indicating strong interest in the market [1][8] - Despite recent adjustments in the technology sector, hard technology fields like electronic components and integrated circuits continue to attract significant institutional research [1][17] Institutional Research Activity - In November, nearly 1,500 companies were researched by institutions, with Luxshare Precision being the most popular, attracting 600 research institutions [3][5] - The top ten companies by the number of research institutions in November include: - Luxshare Precision: 600 - Huichuan Technology: 353 - BeiGene: 202 - Jerry Holdings: 183 - Ninebot: 179 - Anji Technology: 174 - Zhongkong Technology: 166 - Orbbec: 165 - Tongyu Communication: 144 - Rongbai Technology: 137 [5] Recent Research Trends - In the past week, Jerry Holdings had the highest number of research institutions, reaching 168 [7] - The top ten companies by research institution count in the past week include: - Jerry Holdings: 168 - Fule New Materials: 106 - Century Huatong: 96 - Nacono: 91 - Kaiying Network: 87 - Slin Technology: 50 - Weili Transmission: 46 - Caise Information: 44 - LiuGong: 43 - Orbbec: 42 [7] Foreign Institutional Interest - Point72 Asset Management has been particularly active, conducting 15 research sessions, focusing on stocks like NuoPin, Longtu, and Ninebot [10] - Other foreign institutions such as IGWT Investment and Neuberger Berman have also shown interest in various A-share companies [10] Fund Company Research Activity - Fund companies have maintained high research activity, with Bosera Fund and Huaxia Fund conducting over 90 research sessions each in November [11] - The top ten fund companies by research activity include: - Bosera Fund: 98 sessions - Huaxia Fund: 95 sessions - Guotai Fund: 89 sessions - Southern Fund: 77 sessions - CMB Fund: 75 sessions [12] Sector Focus - The technology sector, particularly electronic components and integrated circuits, is viewed as a long-term mainstay in the A-share market despite recent market style shifts from growth to value [1][17] - Analysts suggest focusing on sectors like AI, innovative drugs, energy storage, and solid-state batteries, which are entering a favorable cycle [17]

Market Overview - The component sector increased by 0.36% on November 28, with Xingsen Technology leading the gains [1] - The Shanghai Composite Index closed at 3888.6, up 0.34%, while the Shenzhen Component Index closed at 12984.08, up 0.85% [1] Top Gainers in the Component Sector - Xingsen Technology (002436) closed at 21.52, up 6.59% with a trading volume of 1.1887 million shares [1] - Gaohua Technology (688539) closed at 37.95, up 5.12% with a trading volume of 82,900 shares [1] - Fenghua Advanced Technology (000636) closed at 16.44, up 5.05% with a trading volume of 467,600 shares [1] - Shunluo Electronics (002138) closed at 36.33, up 4.34% with a trading volume of 125,120 shares [1] - Tianjin Yinlin (002134) closed at 22.52, up 4.11% with a trading volume of 76,500 shares [1] Top Losers in the Component Sector - Jin'an Guoji (002636) closed at 15.67, down 3.87% with a trading volume of 581,300 shares [2] - Zhongfu Circuit (300814) closed at 82.41, down 3.35% with a trading volume of 195,200 shares [2] - Zeceng Electronics (920821) closed at 26.57, down 2.71% with a trading volume of 46,300 shares [2] - Shenghong Technology (300476) closed at 270.70, down 2.33% with a trading volume of 275,800 shares [2] Capital Flow Analysis - The component sector experienced a net outflow of 49.82 million yuan from institutional investors, while retail investors saw a net inflow of 420 million yuan [2][3] - The main stocks with significant net inflows from retail investors include Xingsen Technology and Fenghua Advanced Technology [3] Individual Stock Capital Flow - Fangzheng Technology (600601) had a net inflow of 337.82 million yuan from institutional investors, while it faced a net outflow of 197 million yuan from speculative funds [3] - Xingsen Technology (002436) saw a net inflow of 12.8 million yuan from institutional investors, with a net outflow of 138 million yuan from speculative funds [3] - Jingwang Electronics (603228) had a net inflow of 111.1 million yuan from institutional investors, with a net inflow of 36.74 million yuan from speculative funds [3]