MASON(SZ:002654) Xin Lang Cai Jing·2025-10-30 02:29Group 1 - The core point of the news is that Wanrun Technology's stock price increased by 5.76% to 17.81 CNY per share, with a trading volume of 855 million CNY and a turnover rate of 5.94%, resulting in a total market capitalization of 15.055 billion CNY [1] - Wanrun Technology, established on December 13, 2002, and listed on February 17, 2012, is based in Shenzhen, Guangdong Province. The company specializes in LED packaging, lighting applications, and digital marketing [1] - The revenue composition of Wanrun Technology includes digital marketing at 60.99%, semiconductor storage at 16.28%, LED lighting and related at 8.53%, LED light source devices and related at 8.15%, others at 3.14%, and comprehensive energy at 2.90% [1] Group 2 - Dongcai Fund has one fund heavily invested in Wanrun Technology, specifically the Dongcai Excellent Growth Mixed Initiation A (019115), which held 43,000 shares, accounting for 4.02% of the fund's net value, ranking as the seventh largest holding [2] - The Dongcai Excellent Growth Mixed Initiation A fund has achieved a return of 50.66% year-to-date, ranking 1251 out of 8152 in its category, and a one-year return of 53.5%, ranking 957 out of 8038 [2] Group 3 - The fund manager of Dongcai Excellent Growth Mixed Initiation A is Sun Chenyang, who has been in the position for 2 years and 204 days, with the fund's total asset size at 33.8361 million CNY [3] - During Sun Chenyang's tenure, the best fund return was 53.42%, while the worst return was -28.98% [3]