Group 1 - The core point of the news is that Dongli Source (600405.SH) reported its Q3 2025 results, highlighting an increase in institutional investor holdings [1] - As of October 30, 2025, there are 2 institutional investors holding a total of 4.0838 million shares, representing 0.67% of the total share capital [1] - The institutional holding ratio increased by 0.60 percentage points compared to the previous quarter [1] Group 2 - Five public funds were disclosed in this period, including Zhongzheng 2000, Southern Zhongzheng 2000 ETF, Ping An Zhongzheng 2000 Enhanced Strategy ETF, Jiashi Zhongzheng 2000 ETF, and Guotai Zhongzheng 2000 ETF [1]