天箭科技今日涨停走出5连板，3家机构净买入1.53亿元

Group 1 - Tianjian Technology (002977) has achieved a daily limit increase, marking its fifth consecutive trading day of gains [1] - The trading volume reached 1.488 billion yuan, with a turnover rate of 46.24% [1] - Institutional investors net bought 153 million yuan through three specialized seats [1] Group 2 - The top three institutional purchases accounted for significant portions of the total trading volume, with the largest being 87.93 million yuan, representing 5.91% of total transactions [2] - Overall, institutional buying totaled 230.88 million yuan, while selling amounted to 143.34 million yuan, resulting in a net purchase of 87.53 million yuan [2]