建科智能股价跌5.03%，诺安基金旗下1只基金位居十大流通股东，持有66.89万股浮亏损失50.84万元

Group 1 - The core viewpoint of the news is that JianKe Intelligent has experienced a decline in stock price, with a drop of 5.03% on September 23, bringing the stock price to 14.36 yuan per share and a total market capitalization of 1.881 billion yuan [1] - JianKe Intelligent specializes in the research, design, production, and sales of mid-to-high-end CNC rebar processing equipment, providing comprehensive solutions for CNC rebar processing [1] - The company's main business revenue composition includes: single rebar forming machinery 53.18%, combined rebar forming machinery 26.38%, spare parts and others 17.02%, rebar strengthening machinery 1.72%, and others (supplement) 1.69% [1] Group 2 - From the perspective of the top ten circulating shareholders, a fund under Nuoan Fund ranks among the top shareholders of JianKe Intelligent, holding 668,900 shares, which accounts for 0.79% of the circulating shares [2] - The Nuoan Multi-Strategy Mixed A fund has experienced a year-to-date return of 57.56% and a one-year return of 115.52%, ranking 694 out of 8172 and 360 out of 7995 respectively [2] - The fund manager, Kong Xianzheng, has a tenure of 4 years and 302 days, with the best fund return during this period being 72.6% [3]