Zheng Quan Shi Bao Wang·2025-12-04 13:33Core Viewpoint - On December 4, the Shanghai Composite Index fell by 0.06%, with institutional investors appearing on the trading lists of 26 stocks, net buying 15 and net selling 11 [1] Institutional Trading Summary - Institutional special seats net bought the most in Heertai, which closed at the daily limit with a turnover rate of 14.52% and a transaction amount of 6.088 billion yuan. The net buying amounted to 329.87 million yuan, with three institutional seats among the top five buying departments [2] - Initial Spirit Information also closed at the daily limit with a turnover rate of 35.23% and a transaction amount of 1.647 billion yuan, net buying 82.62 million yuan from eight institutional seats [2] - Aerospace Power saw a slight decline of 0.19% with a turnover rate of 29.78% and a transaction amount of 4.918 billion yuan, net buying 58.52 million yuan from one institutional seat [3] Market Performance - The average increase of stocks with institutional net buying was 0.14%, outperforming the Shanghai Composite Index. Stocks like Initial Spirit Information and Haichang New Materials showed strong performance, closing at the daily limit [3] - Historical data indicates that stocks with institutional net buying have a 51.56% probability of rising the next day and a 49.83% chance of outperforming the Shanghai Composite Index [3] Earnings Forecasts - Among the stocks with institutional net buying, only one stock, Jingchuang Electric, provided a 2025 earnings forecast, expecting a net profit of 61.86 million yuan, representing a year-on-year increase of 5.00% [3] Institutional Net Selling Summary - Aerospace Development had the highest net selling amount among stocks, with a net selling of 363.73 million yuan, while also seeing a net inflow of 717 million yuan from the deep stock connect [4] - Other notable net sellers included Luoniushan and Tongqilou, with net selling amounts of 39.50 million yuan and 32.69 million yuan, respectively [4] Deep and Shanghai Stock Connect Activity - On December 4, 19 stocks on the trading list had appearances from deep and Shanghai stock connect, with net buying in stocks like Heertai and Aerospace Hanyu, amounting to 188.94 million yuan and 54.25 million yuan, respectively [7] - Stocks like Tongyu Communications and Aerospace Power saw significant net selling, with amounts of 1.46 billion yuan and 716.53 million yuan, respectively [7]