TFC(SZ:300394) Xin Lang Cai Jing·2026-02-12 01:45Group 1 - Tianfu Communication's stock increased by 5.59%, reaching 304.63 CNY per share, with a trading volume of 2.156 billion CNY and a turnover rate of 0.92%, resulting in a total market capitalization of 236.824 billion CNY [1] - Suzhou Tianfu Optical Communication Co., Ltd. was established on July 20, 2005, and listed 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 [1] Group 2 - Debon Fund has a fund that heavily invests in Tianfu Communication, specifically the Debon Xinxing Value A fund (001412), which increased its holdings by 68,800 shares in the fourth quarter, totaling 2.7949 million shares, representing 5.28% of the fund's net value, making it the sixth-largest holding [2] - The Debon Xinxing Value A fund was established on June 19, 2015, with a current size of 1.786 billion CNY. Year-to-date returns are 6.19%, ranking 3590 out of 8882 in its category, while the one-year return is 134.08%, ranking 17 out of 8127 [2] - The fund managers, Lei Tao and Lu Yang, have managed the fund for 4 years and 2 years respectively, with Lei Tao overseeing a total asset size of 16.149 billion CNY and Lu Yang managing 13.365 billion CNY [2]