Core Viewpoint - The continuous decline in the number of shareholders for many companies indicates a trend of increasing concentration of shares, with 106 companies experiencing a decrease for more than three consecutive periods, and some seeing declines for up to 12 periods [1][2]. Group 1: Shareholder Trends - A total of 541 companies reported their latest shareholder numbers as of December 31, with 106 companies showing a continuous decline in shareholder numbers for over three periods [1]. - Notable companies with significant declines include Zhukebo Design, which has seen a 28.08% drop in shareholder numbers over 12 periods, and Dazhongnan, with a 28.54% decline over 11 periods [1]. - Companies with the largest recent declines in shareholder numbers include *ST Shengxun, Huari Co., and Xingfa Group, with decreases of 11.26%, 8.70%, and 7.35% respectively [1][3]. Group 2: Market Performance - Among the companies with declining shareholder numbers, 32 have seen their stock prices rise, while 74 have experienced declines, with notable gainers including Zhiguang Electric, Zhejiang Meida, and Shenhuo Co., which increased by 43.50%, 21.97%, and 19.59% respectively [2]. - 20 companies outperformed the Shanghai Composite Index during this period, with Zhiguang Electric, Zhejiang Meida, and Shenhuo Co. achieving excess returns of 38.48%, 16.28%, and 15.71% respectively [2]. Group 3: Industry and Institutional Insights - The industries with the highest concentration of companies experiencing declining shareholder numbers include basic chemicals, pharmaceuticals, and machinery, with 17, 9, and 9 companies respectively [2]. - In terms of market segments, 65 companies are listed on the main board, 40 on the ChiNext board, and 1 on the Sci-Tech Innovation board [2]. - In the past month, 15 companies with declining shareholder numbers have been subject to institutional research, with Zhiguang Electric, Shenzhen Huqiang, and Jushen Co. being the most frequently researched, each receiving two institutional visits [2].

Core Viewpoint - Tongda Power (002576) announced on January 6 that as of December 31, 2025, the total number of shareholders will be 27,911 [1] Summary by Category - Company Information - Tongda Power will have a total of 27,911 shareholders by the end of 2025 [1]

Core Viewpoint - Tongda Power (002576.SZ) announced a share buyback of 18,800 shares, representing 0.01% of the total share capital, at a maximum and minimum price of 14.50 yuan per share, with a total expenditure of 272,600.00 yuan excluding transaction fees [1] Group 1 - The company conducted a share buyback through a dedicated securities account via centralized bidding [1] - The total number of shares repurchased is 18,800 [1] - The total amount paid for the buyback is 272,600.00 yuan [1]

证券代码：002576 证券简称：通达动力 公告编号：2026-001 江苏通达动力科技股份有限公司 关于股份回购进展的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整， 没有虚假记载，误导性陈述或重大遗漏。 江苏通达动力科技股份有限公司（以下简称"公司"）于 2025 年 4 月 9 日召开 第六届董事会第十一次会议，审议通过了《关于回购公司股份方案的议案》，同意公 司以自有资金通过集中竞价交易方式回购公司部分人民币普通股（A 股）股份，用 于实施员工持股计划或股权激励，回购价格不超过人民币 15 元/股，回购的资金总 额不低于 3,000 万元（含）且不超过 5,000 万元（含），具体回购股份的数量及占总 股本的比例以回购期满时实际回购数量为准，实施期限为自公司董事会审议通过回 购方案之日起不超过 12 个月，具体内容详见于 2025 年 4 月 10 日、2025 年 4 月 12 日在指定信息披露媒体《证券时报》《中国证券报》《上海证券报》和巨潮资讯网 （http://www.cninfo.com.cn）披露的《关于回购公司股份方案的公告》（公告编号： 2025-002）和《回购股份报 ...

Core Viewpoint - The company, Tongda Power, has a diverse client base in the motor industry, including several well-known partners, and encourages stakeholders to refer to its regular reports for detailed operational information [1] Client Distribution - Tongda Power's clients include major companies such as BMW Group, ZF Friedrichshafen, Valeo, Bosch Group, Inovance Technology, Delta Electronics, Eldor Group, SMP Group, Zhongce Rubber, Stanley Black & Decker, and Nord Drivesystems [1]

Core Viewpoint - Tongda Power's stock price has shown a modest increase this year, with significant growth in recent trading days, indicating positive market sentiment and potential investment interest [2]. Group 1: Stock Performance - As of December 30, Tongda Power's stock price rose by 2.03% to 17.55 CNY per share, with a trading volume of 52.98 million CNY and a turnover rate of 1.89%, resulting in a total market capitalization of 2.898 billion CNY [1]. - Year-to-date, the stock price has increased by 2.87%, with a 6.04% rise over the last five trading days and a 3.36% increase over the last 20 days, while it has decreased by 3.89% over the last 60 days [2]. Group 2: Company Overview - Jiangsu Tongda Power Technology Co., Ltd. was established on June 24, 1988, and went public on April 28, 2011. The company specializes in the research, production, sales, and service of electric motors, generators, and rotor cores for new energy vehicles [2]. - The main business revenue composition includes: 77.19% from rotor stamping and cores, 8.04% from finished rotors, 7.90% from scrap sales, 5.05% from material trading, 1.48% from molds, and 0.34% from leasing [2]. Group 3: Financial Performance - For the period from January to September 2025, Tongda Power achieved operating revenue of 1.413 billion CNY, representing a year-on-year growth of 12.12%, and a net profit attributable to shareholders of 62.42 million CNY, which is a 41.24% increase compared to the previous year [2]. - Since its A-share listing, Tongda Power has distributed a total of 126 million CNY in dividends, with 28.56 million CNY distributed over the past three years [3]. Group 4: Shareholder Information - As of December 10, 2025, the number of shareholders of Tongda Power was 28,200, a decrease of 0.88% from the previous period, with an average of 5,737 circulating shares per shareholder, which is an increase of 0.89% [2]. - As of September 30, 2025, notable changes in institutional holdings include the exit of Baodao Growth Zhihang Stock A and Baodao Yuanhang Mixed A from the top ten circulating shareholders [3].

Market Performance - The electric motor sector increased by 0.9% compared to the previous trading day, with Huayang Intelligent leading the gains [1] - The Shanghai Composite Index closed at 3940.95, up 0.53%, while the Shenzhen Component Index closed at 13486.42, up 0.88% [1] Stock Performance - Huayang Intelligent (301502) closed at 44.19, with a rise of 2.27% and a trading volume of 6007.13 lots, amounting to 26.40 million yuan [1] - Weiguang Co. (002801) closed at 33.96, up 2.14%, with a trading volume of 22,200 lots and a turnover of 75.11 million yuan [1] - Xiangming Intelligent (301226) closed at 31.70, increasing by 1.99%, with a trading volume of 78,800 lots and a turnover of 256 million yuan [1] - Other notable stocks include Benrui Co. (300626) at 14.31 (+1.92%), Shenli Co. (618809) at 11.41 (+1.78%), and Dongyang Electric (002249) at 10.29 (+1.68%) [1] Capital Flow - The electric motor sector experienced a net outflow of 250 million yuan from main funds, while retail investors saw a net inflow of 287 million yuan [2] - The detailed capital flow indicates that Jiadian Co. (000922) had a main fund net inflow of 17.77 million yuan, while it faced a retail net outflow of 25.08 million yuan [3] - Shenli Co. (603813) had a main fund net inflow of 6.99 million yuan but also saw a retail net outflow of 6.20 million yuan [3]

Market Overview - The electric motor sector experienced a decline of 1.15% on the previous trading day, with Xiangming Intelligent leading the drop [1] - The Shanghai Composite Index closed at 3876.37, up 0.16%, while the Shenzhen Component Index closed at 13053.98, down 1.29% [1] Stock Performance - Notable gainers in the electric motor sector included: - Shenli Co., Ltd. (Code: 618809) with a closing price of 10.94, up 1.96% [1] - Huayang Intelligent (Code: 301502) with a closing price of 42.87, up 1.16% [1] - Kangping Technology (Code: 300907) with a closing price of 28.61, up 0.74% [1] - Major decliners included: - Xiangming Intelligent (Code: 301226) with a closing price of 30.08, down 4.81% [2] - Sanxie Electric (Code: 920100) with a closing price of 62.22, down 3.65% [2] - Jiangte Electric (Code: 002176) with a closing price of 9.22, down 2.23% [2] Capital Flow - The electric motor sector saw a net outflow of 380 million yuan from institutional investors, while retail investors contributed a net inflow of 347 million yuan [2][3] - Key stocks with significant capital flow included: - Jiangsu Leili (Code: 300660) with a net inflow of 13.51 million yuan from institutional investors [3] - Jiadian Co., Ltd. (Code: 000922) with a net inflow of 10.77 million yuan from institutional investors [3] - Keli'er (Code: 002892) with a net inflow of 9.92 million yuan from institutional investors [3]

Group 1 - The company, Tongda Power (002576), has engaged in the design and production of silicon steel cores [1] - The company has not yet designed nanocrystalline alloy cores or ironless hollow cup motors [1]

Core Viewpoint - The company has production capabilities for servo motor cores and self-adhesive motor cores, currently supplying electric vehicle drive motor cores to BYD and maintaining a long-term partnership with GE in the motor core business [1] Group 1 - The company actively captures industry opportunities and leverages its technological and customer resource advantages [1] - The company aims to achieve high-quality business development [1]