Sunwave(SZ:002115) Ge Long Hui A P P·2025-09-12 08:52Summary of Key Points Core Viewpoint - The stock of Sanwei Communication (002115.SZ) experienced a decline of 4.72% today, with a turnover rate of 40.12% and a transaction volume of 4.159 billion yuan [1]. Trading Activity - The net selling by the Shenzhen Stock Connect amounted to 95.22 million yuan, while two institutions bought 43.63 million yuan and sold 135 million yuan, resulting in a net selling of 91.38 million yuan [1]. - Retail investors, identified as "quantitative funds," ranked fifth in selling, with a net sell of 36.27 million yuan [1]. - The total buying from the top trading seats was 318 million yuan, while total selling reached 524 million yuan, leading to a net sell of 207 million yuan [1]. Top Trading Seats - The top five trading seats by buying amount are as follows: 1. Shenzhen Stock Connect: 71.96 million yuan, accounting for 1.73% of total transactions [2]. 2. Guosen Securities Co., Ltd. Zhejiang Internet Branch: 54.08 million yuan, accounting for 1.30% [2]. 3. Dongfang Caifu Securities Co., Ltd. Lhasa Financial City South Ring Road Branch: 45.66 million yuan, accounting for 1.10% [2]. 4. Dongfang Caifu Securities Co., Ltd. Lhasa East Ring Road Second Branch: 43.83 million yuan, accounting for 1.05% [2]. 5. Dongfang Caifu Securities Co., Ltd. Changdu Liangjiang Avenue Branch: 40.56 million yuan, accounting for 0.98% [2].