Core Viewpoint - 威唐工业 (300707.SZ) reported its 2025 semi-annual results, highlighting an increase in institutional ownership and changes in public and foreign fund disclosures [1] Institutional Ownership - As of August 27, 2025, six institutional investors disclosed holdings in 威唐工业 A-shares, totaling 20.8999 million shares, which represents 11.81% of the total share capital [1] - The institutional ownership increased by 0.57 percentage points compared to the previous quarter [1] Public Fund Disclosures - One new public fund was disclosed this period, namely 诺安多策略混合A, while one public fund, 华安证券睿赢一年持有A, was not disclosed in this period [1] Foreign Investment - One new foreign institution, BARCLAYS BANK PLC, disclosed holdings this period, while 国泰君安金融控股有限公司-客户资金 was not disclosed in this period [1]

Group 1 - Witan Industrial's stock hit the daily limit down on April 7, with a year-to-date decline of 13.23% [1] - Witan Industrial, established in 2008 and listed on the Shenzhen Stock Exchange in October 2017, specializes in high-end automotive equipment and components, focusing on metal forming and connection technologies [1] - The company's main products include automotive stamping molds, inspection tools, automotive welding and pressing components, and new energy battery enclosures [1] Group 2 - GF Fund's Guangfa Multi-Factor Mixed Fund is among Witan Industrial's top ten shareholders, having reduced its stake to 0.7% in the fourth quarter of last year [2] - The fund has achieved a year-to-date return of 7.93%, ranking 270th out of 2324 in its category [2] Group 3 - The fund managers of Guangfa Multi-Factor Mixed Fund are Tang Xiaobin and Yang Dong, both with extensive experience in the investment field [4][6] - Tang Xiaobin has been managing funds since December 24, 2014, and has a cumulative return of 289.67% on assets under management of 13.993 billion [5] - Yang Dong has been managing funds since July 2, 2021, with a return of 53.22% on assets under management of 12.391 billion [6] Group 4 - GF Fund Management Company was established in August 2003, with major shareholders including GF Securities Co., Ltd. holding 54.53% [7] - The company has a total of nine shareholders, with significant stakes held by Fenghuo Communication Technology Co., Ltd. and Shenzhen Qianhai Xiangjiang Financial Holdings Group Co., Ltd. [7]

Group 1 - Xidian New Energy Electric Co., Ltd. experienced a stock price drop, reaching the daily limit down on April 7 [1] - The company focuses on research, development, and application of electrical connection technology, aiming to lead in composite busbars and battery connection systems [1] - GF Fund's multi-factor mixed fund has entered the top ten shareholders of Xidian New Energy, acquiring a 0.72% stake in the fourth quarter of last year [1] Group 2 - The multi-factor mixed fund managed by GF Fund has achieved a year-to-date return of 7.93%, ranking 270 out of 2324 similar funds [1] - The fund managers, Tang Xiaobin and Yang Dong, have extensive experience in the investment industry [3][5] - Tang Xiaobin has been managing funds since December 24, 2014, and has a cumulative tenure of over 10 years [4] - Yang Dong has been managing funds since July 2, 2021, with a cumulative tenure of nearly 3 years [5] Group 3 - GF Fund Management Co., Ltd. was established in August 2003 and is led by Chairman Ge Changwei and General Manager Wang Fan [6] - The company has nine shareholders, with GF Securities Co., Ltd. holding 54.53% of the shares [6]