Qingdao Victall Railway (SH:605001) Xin Lang Cai Jing·2025-08-27 01:05Group 1 - The core viewpoint of the news is that 威奥股份 (605001.SH) has reported its half-year results for 2025, highlighting the institutional investor holdings and changes in share ownership [1] - As of August 26, 2025, a total of 6 institutional investors disclosed holdings in 威奥股份, with a combined shareholding of 59.66 million shares, representing 15.19% of the total share capital [1] - The institutional investor group includes 唐山锐泽股权投资管理中心, 宁波梅山保税港区久盈二期新能源投资合伙企业, 南京科诚软件技术有限公司, 青岛威奥股权投资有限公司, 北京通原欣荣投资管理中心, and 南华丰元量化选股混合A, with a total institutional holding ratio decrease of 0.22 percentage points compared to the previous quarter [1] Group 2 - In the public fund sector, one new public fund was disclosed in this period, namely 南华丰元量化选股混合A [1]