Core Insights - On October 28, 2025, Tietuo Machinery (stock code: 920706) was featured on the trading leaderboard due to a turnover rate of 34.60% and a trading volume of 14.65 million shares, amounting to a transaction value of 404 million yuan [1][2]. Trading Activity - The top buying seat was from Dongfang Caifu Securities, Lhasa Tuanjie Road Second Securities Office, with a purchase amount of approximately 9.63 million yuan [1][2]. - The top selling seat was also from Dongfang Caifu Securities, Lhasa Donghuan Road First Securities Office, with a selling amount of approximately 5.99 million yuan [1][2]. - Other notable trading activities included significant purchases from institutional investors, with one institution buying approximately 7.97 million yuan and selling around 3.25 million yuan [2].
机构席位买入796.83万 北交所上市公司铁拓机械登龙虎榜