Hamaton(SZ:300643) Xin Lang Cai Jing·2026-02-24 05:45Group 1 - The core viewpoint of the news is the performance and financial details of Wantong Intelligent Control, which saw a stock price increase of 5.73% to 20.67 CNY per share, with a total market capitalization of 4.78 billion CNY [1] - Wantong Intelligent Control specializes in the research, production, and sales of tire valves, tire pressure monitoring systems (TPMS), and related tools and accessories, with its main revenue sources being metal hoses (51.27%), sensors and digital information control devices (32.91%), tire valves and other tire products (15.15%), and others (0.66%) [1] - The company is located in Hangzhou, Zhejiang Province, and was established on December 25, 1993, with its listing date on May 5, 2017 [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under Invesco Great Wall holds a significant position in Wantong Intelligent Control, specifically the Invesco Great Wall Pension 2055 Five-Year Holding Mixed FOF (020350), which held 3,700 shares, accounting for 0.61% of the fund's net value [2] - The fund has a current scale of 11.80 million CNY and has achieved a return of 5.37% this year, ranking 322 out of 1,328 in its category, with a cumulative return of 22.49% since its inception [2] Group 3 - The fund manager of Invesco Great Wall Pension 2055 Five-Year Holding Mixed FOF (020350) is Jiang Hong, who has been in the position for 4 years and 161 days, managing total assets of 5.46 billion CNY [3] - During Jiang Hong's tenure, the best fund return was 31.63%, while the worst return was -16.79% [3]