TFC(SZ:300394) Xin Lang Ji Jin·2026-02-02 03:06Group 1 - Tianfu Communication's stock price dropped by 5.04% to 235.90 CNY per share, with a trading volume of 10.002 billion CNY and a turnover rate of 5.18%, resulting in a total market capitalization of 183.392 billion CNY [1] - Suzhou Tianfu Optical Communication Co., Ltd. was established on July 20, 2005, and went public on February 17, 2015. The company specializes in the research, design, high-precision manufacturing, and sales of optical passive devices, with 98.91% of its main business revenue coming from optical communication components [1] Group 2 - Shanzheng Asset Management has one fund heavily invested in Tianfu Communication. The Shanzheng Asset Management Strategy Selected Mixed A Fund (003659) increased its holdings by 14,100 shares in the fourth quarter, totaling 35,100 shares, which represents 7.44% of the fund's net value, making it the third-largest holding [2] - The Shanzheng Asset Management Strategy Selected Mixed A Fund (003659) was established on December 29, 2016, with a latest scale of 56.0056 million CNY. Year-to-date returns are 2.45%, ranking 6353 out of 9000, while the one-year return is 69.77%, ranking 824 out of 8193, and since inception, the return is 92.11% [2] - The fund manager, Du Gu Nan Xun, has been in position for 9 years and 304 days, managing total assets of 120 million CNY, with the best fund return during the tenure being 72.78% and the worst being -7.03% [2]