锦龙股份连跌6天，国泰基金旗下1只基金位列前十大股东

Group 1 - The core viewpoint of the news is that Guotai Fund's Guotai CSI All Share Securities Company ETF has increased its stake in Jinlong Co., and the fund has experienced a year-to-date return of -9.50%, ranking 3368 out of 3432 in its category [1][2]. Group 2 - The fund manager of Guotai CSI All Share Securities Company ETF is Ai Xiaojun, who has extensive experience in quantitative analysis and fund management, having worked in various roles since 2001 [3][4]. - The fund has shown a performance decline with a year-to-date return of -9.50%, and its quarterly performance is also negative at -7.31% [2]. - The fund's performance is compared to the average of its peers, which has a year-to-date return of 2.62%, indicating a significant underperformance [2].