KAIFA(SZ:000021) Xin Lang Cai Jing·2025-11-03 02:29Group 1 - The core point of the news is that Shenzhen Technology Co., Ltd. experienced a decline of 5.02% in its stock price, closing at 25.93 yuan per share, with a trading volume of 1.368 billion yuan and a turnover rate of 3.31%, resulting in a total market capitalization of 40.754 billion yuan [1] - The company, established on July 4, 1985, and listed on February 2, 1994, is primarily engaged in the research and production of hard disk heads, advanced manufacturing of electronic products, metering systems, payment terminal products, digital home products, and LEDs [1] - The revenue composition of the company is as follows: high-end manufacturing accounts for 50.52%, storage semiconductor business 27.13%, metering intelligent terminals 21.70%, and others 0.66% [1] Group 2 - From the perspective of fund holdings, one fund under Su Xin has a significant position in Shenzhen Technology, with the Su Xin CSI 500 Index Enhanced A (022790) holding 63,300 shares, representing 0.7% of the fund's net value, making it the seventh-largest holding [2] - The Su Xin CSI 500 Index Enhanced A (022790) was established on December 30, 2024, with a latest scale of 150 million yuan, and has achieved a return of 34.71% this year, ranking 1403 out of 4216 in its category [2] - The fund manager, Lin Maozheng, has been in position for 309 days, with the fund's total asset size at 535 million yuan, achieving a best return of 37.36% and a worst return of 5.24% during his tenure [3]