NATA OPTO-ELECT(SZ:300346) Xin Lang Cai Jing·2025-09-30 03:02Core Viewpoint - Nanda Optoelectronics experienced a 5.08% increase in stock price, reaching 44.03 CNY per share, with a trading volume of 1.945 billion CNY and a turnover rate of 6.88%, resulting in a total market capitalization of 30.432 billion CNY [1] Company Overview - Jiangsu Nanda Optoelectronics Materials Co., Ltd. is located in Suzhou Industrial Park, Jiangsu Province, and was established on December 28, 2000, with its listing date on August 7, 2012 [1] - The company specializes in the production, research, and sales of advanced electronic materials, with applications in integrated circuits, flat panel displays, LEDs, third-generation semiconductors, photovoltaics, and semiconductor lasers [1] - The revenue composition of the main business includes: specialty gas products 60.95%, precursor materials (including MO sources) 27.80%, others 7.02%, and additional 4.23% [1] Shareholder Information - Nanda Optoelectronics has a significant shareholder in the form of the Southern Fund, which has a fund that entered the top ten circulating shareholders, holding 10.2679 million shares, accounting for 1.56% of circulating shares [2] - The Southern CSI 500 ETF (510500) has achieved a return of 30.2% year-to-date and 43.13% over the past year, ranking 1800 out of 4220 and 1608 out of 3846 respectively [2] Fund Performance - The Southern CSI Semiconductor Industry Index Initiated A (020839) increased its holdings in Nanda Optoelectronics by 65,800 shares, now holding 227,400 shares, which constitutes 4% of the fund's net value [4] - The fund has recorded a year-to-date return of 62.07% and a one-year return of 111.53%, ranking 273 out of 4220 and 86 out of 3846 respectively [4]