Halo Micro(SH:688173) Xin Lang Cai Jing·2025-05-01 01:31Group 1 - The core viewpoint of the news is that Xidi Micro (688173.SH) reported its Q1 2025 results, highlighting the institutional investor landscape and changes in shareholding [1] - As of April 30, 2025, a total of 10 institutional investors disclosed holdings in Xidi Micro A-shares, with a combined holding of 91.1279 million shares, representing 22.21% of the total share capital [1] - The top ten institutional investors include various firms such as Chongqing Weichun Enterprise Management Consulting Co., Ltd. and E Fund CSI 1000 Quantitative Enhancement A, with their combined holding percentage decreasing by 1.23 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, one fund, E Fund CSI 1000 Quantitative Enhancement A, increased its holdings slightly compared to the previous period [2] - One new public fund, E Fund Shanghai Stock Exchange Sci-Tech Innovation Board 100 Enhancement Strategy ETF, was disclosed this quarter [2] - A total of 62 public funds that were not disclosed in the previous quarter include various funds such as Huashang Selected Return Mixed A and Guotai Shanghai Stock Comprehensive ETF [2]