WOER(SZ:002130) Xin Lang Cai Jing·2026-01-16 01:52Group 1 - The core viewpoint of the news is that沃尔核材 has seen a stock price increase of 5.44%, reaching 31.40 yuan per share, with a trading volume of 6.82 billion yuan and a market capitalization of 39.561 billion yuan as of January 16 [1] - The company, established on June 19, 1998, and listed on April 20, 2007, specializes in the research, development, manufacturing, and sales of polymer radiation-modified new materials and a series of electronic, power, and wire products [1] - The revenue composition of the company includes electronic materials (33.79%), communication cables (31.58%), new energy vehicle products (18.06%), power products (12.34%), other (2.22%), and wind power generation (2.02%) [1] Group 2 - From the perspective of major fund holdings, 富国基金 has one fund heavily invested in沃尔核材, specifically the 富国中证500指数增强(LOF)A/B (161017), which held 1.5724 million shares, accounting for 0.87% of the fund's net value, ranking as the fourth-largest holding [2] - The fund has a total scale of 4.629 billion yuan, with a year-to-date return of 7.75%, ranking 1715 out of 5531 in its category, and a one-year return of 42.93%, ranking 1784 out of 4215 [2]