Group 1 - The core viewpoint of the news is that He Sheng New Materials (002290.SZ) reported a decrease in institutional ownership in its third-quarter report for 2025, with a total of 7 institutional investors holding 66.59 million shares, representing 26.84% of the total share capital, down by 2.27 percentage points from the previous quarter [1] Group 2 - In the public fund sector, there were 2 public funds that increased their holdings compared to the previous period, with an increase ratio of 0.13% [2] - One new public fund was disclosed this period, namely the Xingquan Light Asset Mixed Fund (LOF) [2] - A total of 63 public funds were not disclosed in this period compared to the previous quarter, including notable funds such as Xingquan Green Investment Mixed Fund (LOF) and Huaxia High-end Manufacturing Mixed Fund A [2] Group 3 - Regarding foreign investment attitudes, J.P. Morgan Securities PLC's proprietary funds were not disclosed in this period compared to the previous quarter [3]

Core Viewpoint - Hangzhou Kelin (688611.SH) reported its 2024 annual results, revealing significant institutional investor interest with 26 institutions holding a total of 18.71 million shares, representing 17.07% of the total share capital [1] Group 1: Institutional Holdings - A total of 26 institutional investors disclosed their holdings in Hangzhou Kelin, with a combined shareholding of 18.71 million shares, accounting for 17.07% of the total share capital [1] - The top ten institutional investors collectively hold 16.98% of the shares, with a slight decrease of 0.01 percentage points compared to the previous quarter [1] Group 2: Public Fund Activity - Four public funds increased their holdings in this period, with an increase in shareholding proportion of 0.62% [2] - A total of 20 new public funds disclosed their holdings compared to the previous quarter, including notable funds such as 富国积极成长一年定期开放混合 and 景顺长城稳健回报混合A类 [2] - Two public funds were not disclosed in this period compared to the previous quarter, indicating a reduction in reporting [2]