Core Insights - Wavelength Optoelectronics experienced a decline of 5.02% on November 4, with a stock price of 98.74 CNY per share and a total market capitalization of 11.426 billion CNY [1] Company Overview - Nanjing Wavelength Optoelectronics Technology Co., Ltd. was established on December 24, 2008, and went public on August 23, 2023. The company specializes in precision optical components and is a key supplier in the industrial laser processing and infrared thermal imaging sectors, offering comprehensive solutions in optical equipment, design, and testing [1] - The revenue composition of the company includes optical components (46.03%), optical elements (40.16%), and optical system solutions and testing design tools (13.81%) [1] Fund Holdings - According to data, the Guotou Ruijin Fund has a significant holding in Wavelength Optoelectronics. The Guotou Ruijin Industrial Upgrade Two-Year Holding Mixed A Fund (014488) reduced its holdings by 19,000 shares in the third quarter, maintaining 71,200 shares, which represents 3.64% of the fund's net value, ranking as the eighth largest holding [2] - The fund has reported a floating loss of approximately 371,700 CNY as of the latest update [2] Fund Manager Performance - The fund manager, Shi Cheng, has been in position for 6 years and 223 days, overseeing a total asset size of 10.736 billion CNY, with the best fund return during his tenure being 166.79% and the worst being -25.64% [3] - Co-manager Li Wei has been in position for 2 years and 20 days, managing assets of 254 million CNY, with a best return of 39.22% and a worst return of 37.57% during his tenure [3]
波长光电股价跌5.02%，国投瑞银基金旗下1只基金重仓，持有7.12万股浮亏损失37.17万元