YTOT(SZ:300790) Xin Lang Cai Jing·2025-09-30 06:52Core Viewpoint - Yutong Optical experienced a 5.19% increase in stock price, reaching 32.84 CNY per share, with a trading volume of 480 million CNY and a turnover rate of 4.62%, resulting in a total market capitalization of 12.286 billion CNY [1] Group 1: Company Overview - Yutong Optical Technology Co., Ltd. is located in Dongguan, Guangdong Province, established on September 6, 2011, and listed on September 20, 2019 [1] - The company's main business involves the design, research and development, production, and sales of optical lenses and related products [1] Group 2: Revenue Composition - The revenue composition of Yutong Optical is as follows: - Security products: 55.21% - Automotive: 11.55% - Smart home: 10.03% - Automotive parts: 6.97% - New consumer market: 5.84% - Other: 5.23% - Applied optics: 3.43% - Machine vision: 1.75% [1] Group 3: Fund Holdings - Dongxing Fund has one fund heavily invested in Yutong Optical, specifically the Dongxing Lianzhong One-Year Holding Period Mixed A (017507), which held 11,000 shares in the second quarter, accounting for 0.46% of the fund's net value, ranking as the ninth largest holding [2] - The fund was established on July 18, 2023, with a latest scale of 36.8952 million CNY, and has achieved a year-to-date return of 11.17% [2] - The fund manager, Li Bingwei, has a tenure of 9 years and 112 days, with a total fund asset size of 352 million CNY, achieving a best return of 66.73% during his tenure [2]