Summary of Key Points Core Viewpoint - A total of 479 stocks reported their latest shareholder numbers as of June 10, with 202 stocks showing a decline in shareholder numbers compared to the previous period, indicating a trend of decreasing investor interest in certain companies [1][3]. Group 1: Shareholder Numbers and Changes - Among the 479 stocks, 202 experienced a decline in shareholder numbers, with 9 stocks seeing a decrease of over 10% [3]. - The stock with the largest decline in shareholder numbers was Shanshui Bide, which reported 4,744 shareholders, a decrease of 22.00% from the previous period [3]. - Dongshan Precision followed with 79,831 shareholders, down 17.81%, while Guoguang Chain saw a decline of 14.45% [3]. Group 2: Stock Performance - The average performance of concentrated stocks since May 21 showed a 0.46% increase, outperforming the Shanghai Composite Index, which fell by 0.10% [2]. - Among the stocks with a decline in shareholder numbers, Yuanlong Yatu had the highest increase of 60.74% since May 21 [2]. - Other notable performers included Tianfu Communication and Hasan Lian, with increases of 39.72% and 30.01%, respectively [2]. Group 3: Industry Concentration - The concentrated stocks were primarily found in the machinery, basic chemicals, and electronics sectors, with 24, 20, and 19 stocks respectively [3]. - The data indicates a significant concentration of investor interest in these industries, suggesting potential investment opportunities [3].

Market Overview - Major market indices opened lower today, with oil and precious metals sectors leading gains, while film, beauty care, and gaming sectors saw significant declines [1] - The oil and gas exploration and service sector experienced a substantial rise, with Tongyuan Petroleum hitting the daily limit, and companies like Beiken Energy and Zhun Oil also reaching the limit [1] Precious Metals Sector - The precious metals sector surged, with Xibu Gold reaching the daily limit, and companies like Xiaocheng Technology, Hengbang Shares, and Sichuan Gold rising over 5% [2] Shipping and Port Sector - The shipping and port sector strengthened, with companies like Phoenix Shipping, China National Ocean Shipping, and China Merchants Energy showing notable gains [3] Shareholder Concentration - A significant concentration of shares was observed, with 8 stocks reporting a decline in shareholder numbers exceeding 10% as of June 10 [4] - The stock with the largest decline in shareholder numbers was Shanshui Bide, down 22% to 4,744 shareholders, followed by Dongshan Precision, down 17.81% to 79,831 shareholders [5] Financing Activities - As of June 12, the total market financing balance reached 1.81 trillion yuan, with an increase of 2.388 billion yuan, marking four consecutive days of growth [6] - A total of 354 stocks saw net financing purchases exceeding 10 million yuan, with 31 stocks receiving over 50 million yuan in net purchases, led by Jianghuai Automobile with 465 million yuan [6] Institutional Research - In the past two days (June 11-12), 86 companies announced institutional research records, with 24 companies receiving visits from 10 or more institutions [8] - Tianfu Communication was the most researched company, with 112 institutions participating, focusing on its 1.6T optical engine product shipment progress and related developments [8]

Core Viewpoint - The continuous decline in the number of shareholders for certain companies indicates a trend of increasing concentration of shares, with 343 companies reporting their latest shareholder numbers as of June 10, showing that 34 companies have seen a decline for more than three consecutive periods [1] Group 1: Shareholder Trends - Companies like Kangxin New Materials and Dingxin Communications have experienced a significant drop in shareholder numbers, with Kangxin New Materials reporting 42,574 shareholders, a cumulative decrease of 29.28%, and Dingxin Communications reporting 29,453 shareholders, a cumulative decrease of 24.43% [1] - Other companies with notable declines in shareholder numbers include Junwei Electronics and Chuangyitong, with Junwei Electronics experiencing a decline for 10 consecutive periods [1] Group 2: Market Performance - Among the companies with declining shareholder numbers, 25 have seen their stock prices rise, while 9 have experienced declines, with Tianfu Communication, Dongshan Precision, and Sudar Shares showing significant increases of 42.05%, 18.39%, and 17.40% respectively [2] - 22 of these companies outperformed the Shanghai Composite Index, with Tianfu Communication, *ST Lanhua, and Dongshan Precision achieving relative returns of 40.24%, 16.69%, and 16.58% respectively [2] Group 3: Industry and Institutional Interest - The industries with the highest concentration of companies experiencing declining shareholder numbers include machinery, electronics, and communications, with 5, 5, and 3 companies respectively [2] - In terms of institutional interest, 5 companies with declining shareholder numbers were subject to institutional research in the past month, with Tianfu Communication, Xinshi Da, and Ximai Food receiving the most attention from institutions [2]

Summary of Key Points Core Viewpoint - A total of 900 stocks reported their latest shareholder numbers as of May 31, with 396 stocks showing a decline compared to the previous period, indicating a trend of decreasing shareholder engagement in certain companies [1][3]. Group 1: Shareholder Changes - Among the 900 stocks, 29 stocks experienced a decline in shareholder numbers exceeding 10% [3]. - The stock with the largest decline in shareholder numbers was Ha Sanlian, which saw a decrease of 25.74% to 40,260 shareholders [3]. - Zhongxin Fluorine Materials followed with a 23.76% decrease in shareholder numbers, totaling 47,067 [3]. Group 2: Stock Performance - The average increase for concentrated stocks since May 11 was 4.30%, outperforming the Shanghai Composite Index, which rose by 1.28% [2]. - Among the stocks with a decline in shareholder numbers, *ST and Ke achieved the highest increase of 36.06% since May 11 [2]. - Stocks such as Gongchuang Lawn, Tainkang, and Taotao Automotive saw significant increases of 92.94%, 59.73%, and 40.03%, respectively, since the last monitoring period [3]. Group 3: Industry Concentration - The concentrated stocks were primarily found in the machinery, basic chemicals, and electronics sectors, with 47, 39, and 39 stocks respectively [3].

826只股公布截至5月31日最新股东户数，相比上期股东户数下降的有377只，降幅居前的是哈三联、中 欣氟材、光智科技等。 投资者除了在定期报告中获得股东信息数据外，还可以在交易所互动平台上通过提问方式了解部分公司 更及时（每月10日、20日、月末）的股东户数信息。以往3期分别有731家、670家、657家公司在互动平 台透露了股东户数，截至发稿，共有826家公司公布了截至5月31日股东户数。 上期筹码集中股回测：62%跑赢沪指 证券时报·数据宝对上一期(5月20日)筹码集中股监测显示，这些股5月11日以来平均上涨4.82%，走势强 于同期沪指表现（上涨1.73%），其中，62%的筹码集中股相对大盘获超额收益。 上期股东户数降逾一成个股中，*ST和科涨幅最高，5月11日以来累计上涨31.87%，涨幅居前的还有万 通智控、速达股份等。 27股最新股东户数降逾一成 证券时报·数据宝统计显示，共有826只个股公布了5月31日股东户数，与上期（5月20日）相比，股东户 数下降的有377只。其中股东户数降幅超一成的有27只。 股东户数降幅最多的是哈三联，截至5月31日最新股东户数为40260户，较5月20日下降25.74 ...

上期筹码集中股回测：53%跑赢沪指 证券时报·数据宝对上一期(5月20日)筹码集中股监测显示，这些股5月11日以来平均上涨2.98%，走势强 于同期沪指表现（上涨1.02%），其中，53%的筹码集中股相对大盘获超额收益。 上期股东户数降逾一成个股中，万通智控涨幅最高，5月11日以来累计上涨30.80%，涨幅居前的还有 *ST和科、速达股份等。 15股最新股东户数降逾一成 证券时报·数据宝统计显示，共有455只个股公布了5月31日股东户数，与上期（5月20日）相比，股东户 数下降的有242只。其中股东户数降幅超一成的有15只。 股东户数降幅最多的是中欣氟材，截至5月31日最新股东户数为47067户，较5月20日下降23.76%，筹码 集中以来该股累计下跌12.73%，累计换手率为127.46%，其间主力资金净流出1.84亿元。 其次是光智科技，截至5月31日最新股东户数为29000户，较5月20日下降21.62%，筹码集中以来该股累 计下跌15.73%，累计换手率为58.28%，其间主力资金净流出1.72亿元。 455只股公布截至5月31日最新股东户数，相比上期股东户数下降的有242只，降幅居前的是中欣氟材、 ...

118只股公布截至5月31日最新股东户数，相比上期股东户数下降的有68只，降幅居前的是南山智尚、中 航成飞、天孚通信等。 最新筹码集中股排行榜 3股最新股东户数降逾一成 证券时报·数据宝统计显示，共有118只个股公布了5月31日股东户数，与上期（5月20日）相比，股东户 数下降的有68只。其中股东户数降幅超一成的有3只。 股东户数降幅最多的是南山智尚，截至5月31日最新股东户数为28153户，较5月20日下降18.69%，筹码 集中以来该股累计下跌12.33%，累计换手率为37.89%，其间主力资金净流出2.76亿元。 其次是中航成飞，截至5月31日最新股东户数为88366户，较5月20日下降16.14%，筹码集中以来该股累 计下跌3.41%，累计换手率为43.90%，其间主力资金净流出9.13亿元。 市场表现方面，最新一期筹码集中股5月21日以来平均下跌0.34%，涨幅居前的有恒通股份、广信材 料、保税科技等，分别上涨21.96%、12.87%、12.47%。所属行业来看，筹码集中股中机械设备、国防 军工、电子等行业最为集中，分别有14只、7只、6只个股上榜。（数据宝） 投资者除了在定期报告中获得股东信息数 ...

（原标题：最新筹码集中股名单发布！） 龙虎榜揭秘：12股获机构净买入 5月21日龙虎榜中，共12股获机构净买入，舒泰神获净买入6495.59万元，居首，其次是中邮科技、王子新材，分别获净买入4504.36万元、3711.53 万元。 5月21日，沪指上涨0.21%，创业板指上涨0.83%。市场全天成交额1.21万亿元。收盘上涨个股1600余只，下跌股超3600只，其中，收盘股价涨停股 有84只，跌停股有3只。 贵金属板块大涨，晓程科技上涨11.68%，西部黄金涨停，四川黄金、赤峰黄金等涨超5%。 电池板块表现强势，领湃科技、宏工科技"20cm"涨停，国轩高科、圣阳股份等涨停。 创新药概念继续大涨，三生国健、海辰药业、舒泰神等"20cm"涨停。 最新筹码集中股名单 统计显示，共有132只个股公布了5月20日股东户数，与上期（5月10日）相比，股东户数下降的有63只，其中股东户数降幅超一成的有4只。 股东户数降幅最多的是万通智控，截至5月20日最新股东户数为15178户，较5月10日下降14.62%；其次是速达股份，最新股东户数为6985户，较5 月10日下降12.88%；金凯生科、三木集团最新股东户数也降超10 ...

235只创业板股公布截至5月10日最新股东户数，环比上期，股东户数下降的有86只，降幅超过一成的有 5只。 证券时报·数据宝统计显示，235只创业板股公布了5月10日股东户数，与上期（4月30日）比，股东户数 下降的有86只，其中股东户数降幅超一成的有5只。股东户数环比增长的有91只。 股东户数降幅最多的是南京聚隆，截至5月10日最新股东户数为14795户，较4月30日下降16.46%，筹码 集中以来该股累计上涨6.69%，累计换手率为97.32%，其间主力资金净流出8741.80万元。 其次是金杨股份，截至5月10日最新股东户数为8668户，较4月30日下降14.97%，筹码集中以来该股累 计上涨5.28%，累计换手率为117.53%。 恒勃股份最新股东户数7216户，环比下降12.74%，筹码集中以来股价上涨7.82%，累计换手率为 185.78%。 市场表现方面，最新一期筹码集中股5月1日以来平均上涨4.81%，涨幅居前的有亨迪药业、*ST清研、 杭州高新等，分别上涨18.35%、18.24%、17.13%。所属行业来看，筹码集中股中基础化工、电力设 备、电子等行业最为集中，分别有10只、10只、9只个 ...

519只股公布截至5月10日最新股东户数，相比上期股东户数下降的有191只，降幅居前的是*ST声迅、 南京聚隆、永安药业等。 投资者除了在定期报告中获得股东信息数据外，还可以在交易所互动平台上通过提问方式了解部分公司 更及时（每月10日、20日、月末）的股东户数信息。以往3期分别有589家、967家、922家公司在互动平 台透露了股东户数，截至发稿，共有519家公司公布了截至5月10日股东户数。 最新筹码集中股排行榜 | 代码 | 简称 | 最新股东户数 | 较上期增减（%） | 筹码集中以来涨跌（%） | 行业 | | --- | --- | --- | --- | --- | --- | | 003004 | *ST声迅 | 7949 | -28.37 | -4.86 | 计算机 | | 300644 | 南京聚隆 | 14795 | -16.46 | 6.69 | 基础化工 | | 002365 | 永安药业 | 39822 | -15.72 | 8.52 | 医药生物 | | 301210 | 金杨股份 | 8668 | -14.97 | 5.28 | 电力设备 | | 301225 | 恒勃股份 | ...