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]

Core Viewpoint - The CSI Software Index has shown significant growth, with a 17.32% increase over the past month, 27.77% over the past three months, and 28.44% year-to-date, indicating a strong performance in the software sector [1][2]. Group 1: Index Performance - The CSI Software Index opened high and closed at 17,268.84 points with a trading volume of 118.3 billion yuan [1]. - The index is designed to reflect the overall performance of listed companies involved in software development, selected from the CSI All Share Index [1]. Group 2: Index Composition - The top ten weighted companies in the CSI Software Index are: iFlytek (11.0%), Tonghuashun (7.81%), Kingsoft Office (6.83%), Hangzhou Hengsheng (5.39%), Zhinancun (4.79%), Runhe Software (4.66%), 360 (3.68%), Tuwei Information (3.35%), Yonyou Network (3.23%), and Deepin Technology (2.82%) [1]. - The market distribution of the index holdings shows that 62.59% are from the Shenzhen Stock Exchange, 36.92% from the Shanghai Stock Exchange, and 0.49% from the Beijing Stock Exchange [1]. Group 3: Industry Overview - The index sample is entirely composed of companies in the information technology sector, with a 100% representation [2]. - The index samples are adjusted biannually, with changes implemented on the next trading day following the second Friday of June and December [2].