KAIFA(SZ:000021) Xin Lang Ji Jin·2026-02-09 03:19Group 1 - The core stock price of Shenzhen Technology increased by 5.15%, reaching 28.59 CNY per share, with a trading volume of 1.416 billion CNY and a turnover rate of 3.23%, resulting in a total market capitalization of 44.934 billion CNY [1] - Shenzhen Technology, established on July 4, 1985, and listed on February 2, 1994, specializes 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 Shenzhen Technology includes high-end manufacturing at 50.52%, storage semiconductor business at 27.13%, metering intelligent terminals at 21.70%, and other supplementary sources at 0.66% [1] Group 2 - Among the top ten circulating shareholders of Shenzhen Technology, a fund under Southern Fund holds a significant position, with the Southern CSI 500 ETF (510500) reducing its holdings by 325,100 shares in the third quarter, now holding 15.8434 million shares, which is 1.01% of the circulating shares [2] - The Southern CSI 500 ETF (510500), established on February 6, 2013, has a current scale of 144.69 billion CNY, with a year-to-date return of 9.15% ranking 454 out of 5,579 in its category, and a one-year return of 44.18% ranking 1,155 out of 4,289 [2] - The fund manager of Southern CSI 500 ETF (510500) is Luo Wenjie, who has a cumulative tenure of 12 years and 297 days, managing total assets of 171.358 billion CNY, with the best fund return during his tenure being 187.93% and the worst being -47.6% [3]