Group 1 - Ousheng Electric has experienced a decline for four consecutive trading days, with a cumulative drop of -9.96% [1] - Ousheng Electric Co., Ltd. was established in 2009 and officially listed on the Shenzhen Stock Exchange's Growth Enterprise Market on April 22, 2022 [1] - Southern Fund's Southern New Enjoy Flexible Allocation Mixed A has entered the top ten shareholders of Ousheng Electric and is a new addition in the second quarter of this year [1] Group 2 - The Southern New Enjoy Flexible Allocation Mixed A fund has achieved a return of 21.28% this year, ranking 704 out of 2282 in its category [1] - The fund manager, Zhang Hui, holds a master's degree in Western Economics from Peking University and has been with Southern Fund since July 2009 [3][4] - Zhang Hui has managed multiple funds, including Southern New Enjoy, Southern Innovation Economy, and Southern ESG Stock Fund, among others [4] Group 3 - Southern Fund Management Co., Ltd. was established in March 1998, with major shareholders including Huatai Securities Co., Ltd. (45%), Shenzhen Investment Holdings Co., Ltd. (30%), Xiamen International Trust Co., Ltd. (15%), and Industrial Securities Co., Ltd. (10%) [4]

Group 1 - Action Education (605098.SH) reported its 2024 annual report on April 15, 2025, with 101 institutional investors holding a total of 45.6261 million shares, representing 38.26% of the total share capital [1] - The top ten institutional investors collectively hold 35.89% of the shares, with a decrease of 1.99 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, two funds increased their holdings, while five funds decreased their holdings, with a reduction rate of 0.11% [2] - A total of 87 new public funds were disclosed this period, including several notable funds [2] - One social security fund was not disclosed this period, specifically the China International Capital Corporation - Social Security Fund 2008 Portfolio [2] Group 3 - In the insurance sector, one insurance fund increased its holdings, while one new insurance investor was disclosed this period [2]