美股异动丨文远知行盘前涨近4%，获“木头姐”旗下ARK建仓，近两日买入逾66万股

Core Viewpoint - The stock of WeRide (WRD.US) has seen a pre-market increase of nearly 4%, reaching $9.01, while its H-shares rose over 4.8% to HKD 23.12, driven by significant investments from ARK Investment Management and a positive rating from Bank of America [1] Group 1: Investment Activity - Cathie Wood's ARK Investment Management purchased 417,000 shares of WeRide on December 1, followed by an additional 250,000 shares on December 2, totaling over 660,000 shares in two days, indicating strong confidence in the company [1] - Bank of America initiated coverage on WeRide with a "Buy" rating, setting target prices of $12 for U.S. shares and HKD 31 for H-shares [1] Group 2: Business Growth and Strategy - WeRide has established a broad overseas Robotaxi business, creating a significant first-mover advantage and a solid network of partnerships [1] - The profitability of WeRide's domestic Robotaxi operations is expected to improve with better economies of scale [1] - The expansion of WeRide's fleet under the WeRide One universal technology platform, including Robobus, Robovan, and Robosweeper, supports future business growth trends [1]