OPTOWIDE(SH:688195) Xin Lang Cai Jing·2025-09-18 02:31Group 1 - The core viewpoint of the news is that Tengjing Technology has seen a significant increase in its stock price, with a rise of 5% to 115.50 CNY per share, and a total market capitalization of 14.94 billion CNY [1] - Tengjing Technology specializes in the research, production, and sales of precision optical components and fiber optic devices, with its main business revenue composition being 78.87% from precision optical components, 16.65% from fiber optic devices, and 4.43% from optical testing instruments [1] - The company is located in Fuzhou, Fujian Province, and was established on October 12, 2013, with its listing date on March 26, 2021 [1] Group 2 - Red Soil Innovation Fund has a significant holding in Tengjing Technology, with its fund holding 145,300 shares, accounting for 3.56% of the fund's net value, making it the tenth largest holding [2] - The Red Soil Innovation Emerging Industry Mixed Fund (001753) has achieved a return of 123% this year, ranking 11th out of 8,172 similar funds, and a return of 178.12% over the past year, ranking 32nd out of 7,980 similar funds [2] - The fund manager, Liao Xinghao, has been in position for 3 years and 301 days, with the fund's total asset size at 476 million CNY and a best return of 62.35% during his tenure [3]