Group 1 - The core viewpoint of the news is that Shiji Information (002153.SZ) has reported significant institutional investment, with 27 institutional investors holding a total of 620 million shares, representing 22.72% of the company's total share capital [1] - The top ten institutional investors collectively hold 22.55% of the shares, with an increase of 1.27 percentage points compared to the previous quarter [1] - The report highlights the presence of notable institutional investors such as Taobao (China) Software Co., Ltd. and Beijing Yiqin Investment Co., Ltd. among others [1] Group 2 - In the public fund sector, 13 new public funds have been disclosed this period, including Galaxy Intelligent Connection Mixed A and various ETFs related to cloud computing and big data [2] - Five public funds were not disclosed in this period compared to the previous quarter, indicating a shift in fund activity [2] - The foreign investment perspective shows that Hong Kong Central Clearing Limited was not disclosed in this period compared to the previous quarter [3]