Group 1 - The core point of the article is the disclosure of institutional holdings in Zhongyan Dadi (003001.SZ) as of October 30, 2025, indicating a decrease in institutional ownership compared to the previous quarter [1] - As of the reporting date, there are 2 institutional investors holding a total of 9.52 million shares, which represents 5.39% of Zhongyan Dadi's total share capital [1] - The institutional ownership has decreased by 1.34 percentage points compared to the previous quarter [1] Group 2 - The report mentions 19 public funds that have not disclosed their holdings in the current period, including notable funds such as China Merchants Ruiqing Mixed A and Rongtong New Trend Flexible Allocation Mixed [1]