Wind数据显示，机构本周（1月5日至1月9日）共调研了134家上市公司，其中熵基科技最获关注，参与 调研的机构为218家。超捷股份、广联航空、成都先导分别获109家、79家、69家机构调研。 从调研行业来看，机构持续聚焦工业机械、电子设备和仪器、电子元件等板块。 据统计，博盈特焊获机构调研4次，冰轮环境、超捷股份获调研3次。 ...

2026年01月09日，新天绿能披露接待调研公告，公司于12月03日至12月24日接待睿远基金、太保资产、 新华资产、英大保险资产、华源证券、泰康资产等21家机构调研。 新天绿能（600956）股价报7.44元，较前一交易日收盘价上涨0.10元，涨幅为1.36%，总市值335.74亿 元。从行业市盈率来看，新天绿能所处的燃气行业滚动市盈率平均26.04倍，行业中值19.35倍，新天绿 能19.34倍排名第12位。 调研情况显示，新天绿能主要对公司两大业务板块2025年第三季度及11月主要生产经营数据、财务数据 进行了交流，并对投资者关心的其他热点问题进行了沟通。 在发电业务方面，2025年11月公司实现发电量16.62亿千瓦时，同比增加24.45%，截至2025年11月30日 累计完成发电量133.69亿千瓦时，同比增加8.04%，主要原因为本年平均风速提高，装机总量增长。在 天然气业务方面，2025年11月公司完成输/售气量40,388.22万立方米，同比增加25.36%，其中售气量 36,709.62万立方米，同比增加34.13%；代输气量3,678.60万立方米，同比减少24.13%。 声明：市场有风险 ...

近5日机构合计调研188家公司，迈瑞医疗、中信证券、熵基科技等被多家机构扎堆调研。 近5日机构调研股一览 | 证券代码 | 证券简称 | 机构调研次数 | 机构家数 | 最新收盘价（元） | 其间涨跌幅（%） | 行业 | | --- | --- | --- | --- | --- | --- | --- | | 300760 | 迈瑞医疗 | 1 | 205 | 199.60 | -0.91 | 医药生物 | | 600030 | 中信证券 | 1 | 143 | 29.33 | 1.28 | 非银金融 | | 301330 | 熵基科技 | 3 | 136 | 39.66 | 34.81 | 计算机 | | 603296 | 华勤技术 | 1 | 115 | 95.10 | 1.47 | 电子 | | 301095 | 广立微 | 1 | 96 | 74.58 | 4.13 | 计算机 | | 600141 | 兴发集团 | 1 | 95 | 34.44 | -1.32 | 基础化工 | | 300872 | 天阳科技 | 1 | 91 | 20.28 | 1.45 | 计算机 | | 688668 | ...

Core Insights - In the past week, six stocks have been investigated by over 50 institutions, with Lingyi iTech (002600) being the most notable, receiving attention from 107 institutions, including 33 fund companies, 9 securities firms, 19 private equity firms, and 9 insurance companies [1] - Lingyi iTech announced its acquisition of control over Dongguan Liminda Electronics Technology Co., Ltd. for 875 million yuan [1] - The average stock price of the companies under institutional investigation rose nearly 5% in the past week, with individual stocks such as Chaojie Co., Ltd. (301005), Guanglian Aviation (300900), Huali Lithium Battery, and Demingli (001309) experiencing increases of over 20% [1]

Group 1 - Nearly 150 listed companies disclosed institutional investor research records this week, with Lingyi iTech leading with over 100 inquiries due to its acquisition announcement, which has attracted significant market attention [2][3] - In December, approximately 800 companies received institutional research, with Zhongke Shuguang being the most researched, totaling 365 inquiries [3][5] Group 2 - Lingyi iTech announced it will acquire a 35% stake in Dongguan Liminda Electronics Technology Co., Ltd. for 875 million yuan, gaining control of 52.78% of voting rights through a voting rights entrustment [3][4] - During the research period, Lingyi iTech was asked about Liminda's business in server segments and its client base, which includes major overseas clients like NVIDIA and Google [4] Group 3 - The top ten A-share companies by the number of institutional inquiries this week include Lingyi iTech with 106 inquiries, followed by Pulite with 76 and Guangting Information with 66 [5][7] - In December, the most active institutional research was conducted by CITIC Securities, with a total of 115 inquiries, focusing on companies like Jinfatech, Lian Micro, and Zhongke Shuguang [8] Group 4 - Companies' development plans for 2026 have been a focal point during the inquiries, with Minxin Co. indicating a diversification of pressure products into the smartphone sector and Wave Optoelectronics emphasizing growth in semiconductor and laser businesses [10]

Group 1 - Nearly 150 listed companies disclosed institutional investor research records this week, with Lingyi iTech leading with over 100 inquiries due to its acquisition announcement [2][3] - In December, around 800 companies received institutional research, with Zhongke Shuguang being the most researched, totaling 365 inquiries [3][5] - Lingyi iTech announced it will acquire 35% of Dongguan Liminda Electronic Technology Co., Ltd. for 875 million yuan, gaining control over 52.78% of voting rights [3] Group 2 - During the research period, Lingyi iTech was asked about Liminda's business in server segments and its client base, which includes major overseas clients like NVIDIA and Google [4] - Liminda specializes in thermal management solutions for enterprise-level servers, offering products such as liquid cooling connectors and heat management hardware [4] - The focus of institutional inquiries included companies' development plans for 2026, with attention on product diversification and market expansion strategies [6][7]

数据宝统计，20家以上机构扎堆调研股中，近5日资金净流入的有7只，上汽集团近5日净流入资金3.98 亿元，主力资金净流入最多；净流入资金较多的还有博盈特焊、震有科技等，净流入资金分别为0.71亿 元、0.51亿元。 近5日机构合计调研160家公司，长安汽车、一品红、博盈特焊等被多家机构扎堆调研。 证券时报·数据宝统计，近5个交易日（12月15日至12月19日）约160家公司被机构调研，调研机构类型 显示，证券公司共对133家公司进行调研，即83.13%的上市公司调研活动有证券公司参与；基金公司调 研103家，位列其后；阳光私募机构调研65家，排名第三。 机构调研榜单中，共有24家公司获20家以上机构扎堆调研。长安汽车最受关注，参与调研的机构达到 214家；一品红被119家机构调研，榜单中排名第二；博盈特焊、华通线缆等分别被107家、101家机构调 研。 机构调研次数来看，冰轮环境机构调研最为密集，共获机构7次调研。博盈特焊、本钢板材等机构调研 也较为密集，分别被机构调研4次、3次。 市场表现上，机构扎堆调研股中，近5日上涨的有9只，涨幅居前的有星辰科技、震有科技、天康生物 等，涨幅为25.35%、21.89% ...

Group 1 - Changan Automobile received L3-level autonomous driving model product access permission from the Ministry of Industry and Information Technology, becoming one of the first models in China to obtain this qualification [2] - The company plans to conduct road trial applications with its partner, Changan Car Union Technology, in the first quarter of 2026, following the formal implementation of relevant national regulations and policies [2] - This week, Changan Automobile was the most researched company, with over 200 institutional inquiries, indicating strong interest in its L3 access situation [1][2] Group 2 - Over 600 companies have been researched by institutions since December, with nearly 170 companies disclosing institutional investor research records this week [1][3] - The top ten A-share listed companies by the number of institutional inquiries have been identified, with significant interest in sectors such as application software, electronic components, and automotive parts and equipment [1][3][5] - In the fourth quarter, nearly 2,500 listed companies have been researched by institutions, with Luxshare Precision, a leading electronic component company, receiving the highest number of inquiries at 600 [5][6]

Group 1 - In the past five trading days, a total of 204 companies were investigated by institutions, with significant interest in Haiguang Information, Zhongke Shuguang, and Xiamen Tungsten [1][2] - Among the companies surveyed, 37 received attention from more than 20 institutions, with Haiguang Information being the most popular, attracting 366 institutions [1][2] - The types of institutions involved in the surveys included 183 securities companies, 127 fund companies, and 80 private equity firms, indicating a strong participation from securities firms [1] Group 2 - In terms of survey frequency, two companies, Boying Special Welding and Yunnan Baiyao, were investigated five times, indicating high interest [2] - Out of the stocks surveyed by more than 20 institutions, 15 experienced net capital inflows in the past five days, with Feilong Co., Ltd. seeing the highest net inflow of 349 million [2] - Among the stocks that were heavily surveyed, 16 saw price increases, with the highest gains recorded by Chaojie Co., Ltd. at 29.17% [2] Group 3 - The performance of heavily surveyed stocks showed mixed results, with 21 stocks experiencing declines, the largest drop being 29.88% for Yipin Hong [2][3] - The table of surveyed stocks includes Haiguang Information with a closing price of 197.75 yuan and a decline of 9.83%, and Zhongke Shuguang with a closing price of 82.72 yuan and a decline of 17.39% [2][3] - Other notable stocks include Xiamen Tungsten, which was surveyed by 172 institutions and had a price increase of 6.89% [2][3]

Group 1 - In the past month (from November 17 to December 16), 31 companies listed on the Beijing Stock Exchange (BSE) were investigated by institutions, with Naconor being the most notable, receiving attention from 91 institutions [1][2] - The types of institutions conducting the research included 31 brokerages, 17 funds, 12 private equity firms, 5 insurance companies, and 4 overseas institutions [1] - The companies that received the most institutional attention, following Naconor, were Xingtum Control, Rongyi Precision, and Kaiter Co., with 55, 40, and 37 institutions participating in their investigations, respectively [1] Group 2 - The most frequently investigated companies included Rongyi Precision, Xic Magnetic Technology, and Haosheng Electronics, each receiving two rounds of institutional research [2] - On average, the companies that were investigated saw a decline of 3.91% in their stock prices over the month, with eight companies experiencing price increases, notably Xingtum Control (up 23.55%), Tianrun Technology (up 20.19%), and Kolon New Materials (up 6.73%) [2] - The average market capitalization of all companies on the BSE was 3.071 billion yuan, while the average market capitalization of the companies that were investigated was 3.746 billion yuan, with Xingtum Control, Development Technology, and Naconor leading in market value [2] Group 3 - A detailed list of companies investigated includes Naconor (91 institutions, -11.53% price change), Xingtum Control (55 institutions, +23.55%), Rongyi Precision (40 institutions, -19.47%), and Kaiter Co. (37 institutions, -8.50%) [2][3] - Other notable companies include Tai Kai Ying (32 institutions, -2.70%), Zhu Lao Liu (18 institutions, +2.16%), and Kolon New Materials (15 institutions, +6.73%) [2][3] - The data indicates a diverse representation across 16 industries, with mechanical equipment, electric power equipment, and basic chemicals being the most represented sectors [1]