Infosec(SH:688201) Xin Lang Cai Jing·2025-09-01 02:17Group 1 - The core viewpoint of the news is that Beijing Xinan Century Technology Co., Ltd. has seen a significant stock price increase of 6.05%, reaching 15.60 CNY per share, with a total market capitalization of 4.948 billion CNY [1] - The company specializes in information security solutions based on cryptographic technology, addressing identity security, communication security, and data security issues in network environments. Its main business revenue composition is 76.97% from information security products and 23.03% from services [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under Shangyin Fund holds a significant position in Xinan Century, with 83,000 shares, accounting for 2.17% of the fund's net value, ranking as the seventh largest heavy stock [2] - The Shangyin Technology Driven Biweekly Redeemable Mixed A Fund (011277) has achieved a return of 39.1% this year, ranking 1369 out of 8254 in its category, and a return of 69.69% over the past year, ranking 1279 out of 8037 [2] Group 3 - The fund manager of Shangyin Technology Driven Biweekly Redeemable Mixed A Fund is Zhai Yunfei, who has a cumulative tenure of 9 years and 213 days, with the fund's total asset size at 126 million CNY [3] - During Zhai Yunfei's tenure, the best fund return was 48.6%, while the worst return was -12.79% [3]