据统计，8月以来共有26只个股获得海外机构调研，其中华明装备、百济神州-U、杰瑞股份、九号公司- WD均获10家以上海外机构调研，分别为68家、43家、15家、11家。从调研内容来看，海外机构较为关 心上市公司在海外市场的布局情况。行业方面，8月以来电子、医药生物行业的个股较受海外机构关 注，调研个股数分别为5只、4只；其次是电力设备、汽车行业，均有3只。（证券时报） ...

Group 1 - The stock price of Liyuanheng closed at 53.88 yuan on July 30, 2025, down by 2.64 yuan, representing a decline of 4.67% from the previous trading day [1] - The trading volume on that day was 151,517 hands, with a total transaction amount of 8.21 billion yuan [1] - Liyuanheng operates in the electric equipment industry, focusing on the research, production, and sales of intelligent manufacturing equipment, primarily used in lithium batteries and automotive components [1] Group 2 - The company’s business covers consumer lithium batteries and power lithium batteries [1] - From July 17 to July 30, three overseas institutions conducted research on Liyuanheng, ranking it among the top companies surveyed out of 51 listed companies during the same period [1] - On July 30, the net outflow of main funds for Liyuanheng was 37.87 million yuan, accounting for 0.42% of its circulating market value [1]

| 证券代码 | 证券简称 | 海外机构家数 | 最新收盘价（元） | 其间涨跌幅（%） | 行业 | | --- | --- | --- | --- | --- | --- | | 300946 | 恒而达 | 4 | 69.16 | 69.39 | 机械设备 | | 301606 | 绿联科技 | 1 | 49.43 | 23.70 | 电子 | | 603906 | 龙蟠科技 | 9 | 12.32 | 21.02 | 电力设备 | | 301009 | 可靠股份 | 1 | 13.52 | 13.33 | 美容护理 | | 000963 | 华东医药 | 2 | 43.38 | 11.89 | 医药生物 | | 002594 | 比亚迪 | 3 | 405.00 | 11.50 | 汽车 | | 688621 | 阳光诺和 | 1 | 50.59 | 10.05 | 医药生物 | | 301367 | 瑞迈特 | 4 | 88.33 | 9.18 | 医药生物 | | 002142 | 宁波银行 | 1 | 27.04 | 7.05 | 银行 | | 002311 | 海大集团 | 7 | 59.09 ...

Summary of Key Points Core Viewpoint - In the past 10 days (from April 21 to May 7), overseas institutions have conducted research on 348 listed companies, with Weir Shares being the most focused, receiving attention from 39 overseas institutions [1]. Group 1: Research Activity - A total of 856 companies were researched by institutions in the last 10 days, with securities companies conducting research on 821 companies, accounting for the largest share [1]. - Fund companies researched 732 companies, while overseas institutions visited 348 listed companies [1]. - Weir Shares led the overseas research list with 39 institutions participating, followed closely by Blue Sky Technology with 38 institutions [1]. Group 2: Stock Performance - The average stock price of companies researched by overseas institutions increased by 5.99% over the past 10 days [1]. - Notable performers included Nanshan Zhishang, which saw a cumulative increase of 65.44%, and Runbei Hangke with a 39.45% increase [1]. - Conversely, 78 stocks experienced declines, with Aibo Medical showing the largest drop at 19.62% [1]. Group 3: Detailed Stock Data - The following companies were highlighted for their overseas research participation and stock performance: - Nanshan Zhishang (3 institutions, latest price: 25.13, increase: 65.44%) [1]. - Runbei Hangke (2 institutions, latest price: 47.26, increase: 39.45%) [1]. - Baolingbao (1 institution, latest price: 10.27, increase: 35.85%) [1]. - Xinjieshi (3 institutions, latest price: 60.67, increase: 30.39%) [1]. - Other companies with significant increases include Xiangxin Technology, Yuanjie Technology, and Shen Gong Co., with increases ranging from 20.00% to 29.64% [1].

根据调研日期截止日统计，近10日（4月16日至4月29日），海外机构对214家上市公司进行调研，其 中，蓝晓科技最受关注，被38家海外机构密集调研。 证券时报·数据宝统计显示，近10日共有566家公司获机构调研，调研机构类型显示，证券公司调研达 537家，占比最多；基金公司调研468家，位列其后；海外机构共对214家上市公司进行走访。 海外机构调研榜单中，蓝晓科技参与调研的海外机构达到38家，最受关注；其次是迈瑞医疗，参与调研 的海外机构共有30家。 | 002698 | 博实股份 | 3 | 16.35 | 2.06 | 机械设备 | | --- | --- | --- | --- | --- | --- | | 300003 | 乐普医疗 | 8 | 11.10 | 2.02 | 医药生物 | | 300083 | 创世纪 | 8 | 8.37 | 1.82 | 机械设备 | | 002833 | 弘亚数控 | 4 | 16.89 | 1.81 | 机械设备 | | 002335 | 科华数据 | 6 | 41.03 | 1.76 | 电力设备 | | 688213 | 思特威 | 1 | 95.76 | ...

Group 1: Overseas Institutional Research Focus - In April, overseas institutions conducted research on 175 listed companies, with a focus on the electronics, computer, and pharmaceutical industries, which had 33, 21, and 21 companies researched respectively [2] - The most researched company was Huaming Equipment, receiving attention from 71 overseas institutions, highlighting its achievement of over 80% self-manufactured components [2] - In second place was Yihua Technology, with 70 overseas institutions conducting research, noting its significant sales in programmable logic controllers (PLC) across various industries [2] Group 2: Stock Performance of Research Companies - The average stock price of companies researched by overseas institutions fell by 5.11% since April, with notable gainers including Baiya Shares, Runbei Aerospace, Chenguang Biotech, and Rongchang Biotech [2] - Baiya Shares had the highest cumulative increase of 20.87% since April, with 5 overseas institutions conducting research on the company [3] - Runbei Aerospace saw a cumulative increase of 19.41% since April, with 2 overseas institutions conducting research, focusing on local service models for domestic aircraft in overseas markets [4] Group 3: Financial Performance Insights - Among the companies researched, 171 reported their 2024 performance, with notable turnarounds for Petty Holdings, Zhongwei Semiconductor, Purun Holdings, Jiangbolong, and Tianrongxin [4] - China Mobile reported the highest net profit for 2024, achieving revenue of 1,040.76 billion yuan, a year-on-year increase of 3.12%, and a net profit of 138.37 billion yuan, up 5.01% [4] - 12 companies reported a doubling of net profit for 2024, with significant increases from Meinuohua, Aiwei Electronics, Tianma New Materials, and Lankai Technology [4] Group 4: QFII Holdings - Among the companies researched by overseas institutions, 27 had QFII holdings, with 17 showing good performance for 2024 [4] - Notable QFII holdings included Ningbo Bank, Huace Testing, Longgao Shares, and Bichu Electronics, each with a holding ratio exceeding 3% [4]