麒麟信安股价涨5.37%，诺安基金旗下1只基金位居十大流通股东，持有42.01万股浮盈赚取99.56万元

Group 1 - The core viewpoint of the news is that 麒麟信安 (Kirin Xin'an) has seen a stock price increase of 5.37%, reaching 46.47 yuan per share, with a total market capitalization of 4.779 billion yuan [1] - The company, established on April 2, 2015, specializes in operating system product development and technical services, with its main business revenue composition being: operating systems 62.00%, cloud computing 24.11%, information security 12.01%, others 0.97%, and technical development services 0.90% [1] Group 2 - From the perspective of major circulating shareholders, 诺安创新驱动混合A (Noah Innovation-Driven Mixed A) fund increased its holdings by 31,700 shares, now holding 420,100 shares, which accounts for 1.05% of circulating shares [2] - The fund has achieved a year-to-date return of 23.89% and a one-year return of 58.68%, ranking 45th out of 8,843 in its category for the year [2] Group 3 - The fund manager of 诺安创新驱动混合A is 左少逸, who has been in the position for 2 years and 249 days, with the fund's total asset size at 596 million yuan [3] - During his tenure, the best fund return was 63.48%, while the worst was 63.02% [3]