Dengyun Stock(SZ:002715) Xin Lang Cai Jing·2025-11-25 02:57Group 1 - The core point of the news is that Dengyun Co., Ltd. experienced a 5.3% decline in stock price, reaching 20.35 CNY per share, with a trading volume of 1.11 billion CNY and a turnover rate of 3.77%, resulting in a total market capitalization of 2.808 billion CNY [1] - Dengyun Co., Ltd. specializes in the research, production, and sales of automotive engine intake and exhaust valve series products, with its main business revenue composition being: 51.65% from supporting products for diesel engine valves, 30.72% from the repair market for valves, 7.63% from quality products, 6.40% from supporting products for natural gas engine valves, 1.72% from supporting products for gasoline engine valves, 1.10% from electromagnetic valves, and 0.78% from other products [1] Group 2 - Among the top ten circulating shareholders of Dengyun Co., Ltd., a fund under Yongying Fund ranks first, while the Golden Stock ETF (517520) entered the top ten circulating shareholders in the third quarter, holding 1.1087 million shares, accounting for 0.8% of the circulating shares, with an estimated floating loss of approximately 1.2639 million CNY today [2] - The Golden Stock ETF (517520) was established on October 24, 2023, with a latest scale of 11.669 billion CNY, achieving a year-to-date return of 75.19%, ranking 17th out of 4206 in its category, and a one-year return of 63.58%, ranking 74th out of 3983 in its category, with a cumulative return since inception of 86.65% [2]