Group 1 - The core viewpoint of the news is that Hangzhou Kelin Electric Co., Ltd. has seen a stock price increase of 5.4% to 40.97 CNY per share, with a total market capitalization of 6.284 billion CNY as of September 16 [1] - The company, established on December 12, 2002, specializes in the research, production, and sales of intelligent sensing and diagnostic warning devices for electrical equipment, along with providing related technical services [1] - The revenue composition of the company includes: 60.42% from digital intelligent sensing products for the power grid, 21.74% from high-performance perovskite batteries, 11.49% from power-related technical services, 6.27% from power station operations, and 0.08% from other sources [1] Group 2 - From the perspective of fund holdings, one fund under Wanjia Fund has a significant position in Hangzhou Kelin, with the Wanjia New Energy Theme Mixed Fund A holding 40,100 shares, accounting for 5.37% of the fund's net value, ranking as the fifth-largest holding [2] - The Wanjia New Energy Theme Mixed Fund A was established on May 31, 2022, with a latest scale of 15.7417 million CNY, and has experienced a loss of 9.17% this year, ranking 1 out of 2 in its category [2] - The fund has incurred a loss of 16.07% over the past year and a cumulative loss of 34.84% since its inception [2]

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]