Zheshang Securities(SH:601878) Xin Lang Cai Jing·2025-09-19 02:12Group 1 - Tianfu Communication's stock increased by 5.08% on September 19, reaching a price of 188.50 CNY per share, with a trading volume of 3.696 billion CNY and a turnover rate of 2.54%, resulting in a total market capitalization of 146.543 billion CNY [1] - Suzhou Tianfu Optical Communication Co., Ltd. was established on July 20, 2005, and went public on February 17, 2015. The company's main business involves the research, design, high-precision manufacturing, and sales of optical passive devices, with 98.91% of its revenue coming from optical communication components and 1.09% from other sources [1] Group 2 - Zhejiang Merchants Securities Asset Management has a fund that heavily invests in Tianfu Communication. The fund, Zhejiang Huijin Advanced Manufacturing Mixed (013145), held 15,200 shares in the second quarter, accounting for 3.41% of the fund's net value, making it the eighth largest holding. The estimated floating profit today is approximately 138,600 CNY [2] - Zhejiang Huijin Advanced Manufacturing Mixed (013145) was established on August 16, 2021, with a latest scale of 35.607 million CNY. Year-to-date returns are 35.33%, ranking 2183 out of 8172 in its category; the one-year return is 86.67%, ranking 959 out of 7980; and since inception, the return is 0.23% [2] - The fund manager, Wang Ting, has been in the position for 6 years and 111 days, with the fund's total asset scale at 35.605 million CNY. The best return during his tenure is 76.11%, while the worst return is 6.09% [2]