Core Insights - On November 28, 2025, Tietuo Machinery (stock code: 920706) was featured on the trading leaderboard of the Beijing Stock Exchange due to a turnover rate of 23.49% and a trading volume of 9.9454 million shares, amounting to a transaction value of 269 million yuan [1][2]. Trading Activity Summary - The top buying entity was Guosen Securities Co., Ltd. Shenzhen Internet Branch, purchasing shares worth approximately 15.67 million yuan [2]. - The top selling entity was also Guosen Securities Co., Ltd. Shenzhen Internet Branch, selling shares worth approximately 20.88 million yuan [2]. - Other notable buying and selling activities included: - Guojin Securities Co., Ltd. Shenzhen Branch bought shares worth approximately 11.19 million yuan and sold shares worth approximately 6.56 million yuan [2]. - Institutional investors were involved in both buying and selling, with specific amounts of approximately 6.41 million yuan for buying and 4.38 million yuan for selling [2].
机构席位买入640.69万 北交所上市公司铁拓机械登龙虎榜