1月7日，天通股份涨5.38%，截至发稿，报13.32元/股，成交16.82亿元，换手率10.46%，总市值164.29 亿元。 从天通股份十大流通股东角度 数据显示，南方基金旗下1只基金位居天通股份十大流通股东。南方中证1000ETF（512100）三季度减 持11.37万股，持有股数1127.85万股，占流通股的比例为0.91%。根据测算，今日浮盈赚取约766.94万 元。 南方中证1000ETF（512100）成立日期2016年9月29日，最新规模766.3亿。今年以来收益3.56%，同类 排名2808/5488；近一年收益42.19%，同类排名1726/4192；成立以来收益18.43%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 资料显示，天通控股股份有限公司位于浙江省海宁经济开发区双联路129号，成立日期1999年2月10日， 上市日期2001年1月18日，公司主营业务涉及电子材料(包含磁性材料与部品,蓝宝石、压电晶体等晶体 材料)的研发、制造和销售;高 ...

12月29日，天通股份跌5.02%，截至发稿，报13.06元/股，成交30.17亿元，换手率18.27%，总市值 161.09亿元。 资料显示，天通控股股份有限公司位于浙江省海宁经济开发区双联路129号，成立日期1999年2月10日， 上市日期2001年1月18日，公司主营业务涉及电子材料(包含磁性材料与部品,蓝宝石、压电晶体等晶体 材料)的研发、制造和销售;高端装备(包含晶体材料专用设备、粉体材料专用设备、半导体显示专用设 备)研发、制造和销售。主营业务收入构成为：电子材料产品销售86.57%，专用装备制造及安装服务销 售9.38%，材料销售及其他4.05%。 从天通股份十大流通股东角度 数据显示，南方基金旗下1只基金位居天通股份十大流通股东。南方中证1000ETF（512100）三季度减 持11.37万股，持有股数1127.85万股，占流通股的比例为0.91%。根据测算，今日浮亏损失约778.22万 元。 南方中证1000ETF（512100）成立日期2016年9月29日，最新规模766.3亿。今年以来收益29.41%，同类 排名1878/4197；近一年收益25.16%，同类排名2056/4180；成立 ...

Core Insights - Tian Tong Co., Ltd. experienced a 5.11% decline in stock price, trading at 10.22 CNY per share with a total market capitalization of 12.606 billion CNY as of October 14 [1] Company Overview - Tian Tong Co., Ltd. was established on February 10, 1999, and went public on January 18, 2001. The company is located in Haining Economic Development Zone, Zhejiang Province [1] - The main business activities include research, manufacturing, and sales of electronic materials (such as magnetic materials, sapphire, and piezoelectric crystals) and high-end equipment (including specialized equipment for crystal materials, powder materials, and semiconductor displays) [1] - The revenue composition is as follows: 86.57% from electronic materials sales, 9.38% from specialized equipment manufacturing and installation services, and 4.05% from material sales and others [1] Shareholder Information - Among the top ten circulating shareholders, Huaxia Fund holds a position with its Huaxia CSI 1000 ETF (159845) increasing its stake by 159.86 thousand shares in Q2, totaling 671.84 thousand shares, which represents 0.54% of the circulating shares [2] - The estimated floating loss for Huaxia CSI 1000 ETF today is approximately 3.6951 million CNY [2] Fund Performance - The Huaxia CSI 1000 ETF (159845) was established on March 18, 2021, with a current scale of 38.227 billion CNY. Year-to-date returns are 27.53%, ranking 1977 out of 4220 in its category; over the past year, returns are 40.29%, ranking 1348 out of 3857; since inception, returns are 28.31% [2]

Group 1 - The core point of the news is that Tiantong Co., Ltd. experienced a 5.02% drop in stock price, closing at 10.59 CNY per share, with a trading volume of 732 million CNY and a turnover rate of 5.52%, resulting in a total market capitalization of 13.062 billion CNY [1] - Tiantong Co., Ltd. is primarily engaged in the research, manufacturing, and sales of electronic materials, which account for 86.57% of its main business revenue, while specialized equipment manufacturing and installation services contribute 9.38%, and other material sales account for 4.05% [1] - The company is located in Haining Economic Development Zone, Zhejiang Province, and was established on February 10, 1999, with its listing date on January 18, 2001 [1] Group 2 - According to data, one fund under Shenwan Hongyuan Asset Management holds a significant position in Tiantong Co., Ltd., with the Shenwan Hongyuan Quantitative Small Cap Stock (LOF) A fund holding 394,100 shares, representing 0.43% of the fund's net value, making it the sixth-largest holding [2] - The Shenwan Hongyuan Quantitative Small Cap Stock (LOF) A fund has a total scale of 493 million CNY and has achieved a return of 28.54% year-to-date, ranking 2225 out of 4220 in its category, and a one-year return of 36.41%, ranking 1490 out of 3852 [2] Group 3 - The fund manager of Shenwan Hongyuan Quantitative Small Cap Stock (LOF) A is Xia Xiangquan, who has been in the position for nearly 5 years, managing assets totaling 922 million CNY, with the best fund return during his tenure being 26.29% and the worst being -26.61% [3]