奥普光电股价涨5.1%，南方基金旗下1只基金重仓，持有11.86万股浮盈赚取35.58万元

Group 1 - The core point of the news is that Aopu Optoelectronics experienced a 5.1% increase in stock price, reaching 61.86 yuan per share, with a trading volume of 844 million yuan and a turnover rate of 5.92%, resulting in a total market capitalization of 14.846 billion yuan [1] - Aopu Optoelectronics, established on June 26, 2001, and listed on January 15, 2010, is located in Changchun, Jilin Province, and specializes in the research, production, and sales of optoelectronic measurement control instruments, new medical instruments, optical materials, and grating encoders [1] - The company's main business revenue composition includes composite materials (39.35%), optoelectronic measurement instruments (33.88%), grating sensors (23.62%), precision casting (1.64%), and optical materials (1.51%) [1] Group 2 - From the perspective of major fund holdings, one fund under Southern Fund has a significant position in Aopu Optoelectronics, with the Southern Semiconductor Industry Stock Initiation A (020553) holding 118,600 shares, accounting for 4.94% of the fund's net value, making it the third-largest holding [2] - The Southern Semiconductor Industry Stock Initiation A (020553) has achieved a return of 68.46% this year, ranking 203 out of 4,197 in its category, and a one-year return of 62.18%, ranking 230 out of 4,179 [2] - The fund manager of Southern Semiconductor Industry Stock Initiation A is Zheng Xiaoxi, who has been in the position for 6 years and 193 days, with the fund's total asset size at 7.468 billion yuan and a best return of 169.72% during the tenure [3]