5月16日电，香港交易所信息显示，贝莱德（BlackRock）在阿里巴巴-W的持股比例于05月12日从4.99%升至5.03%。

Core Viewpoint - BlackRock's stake in Alibaba-W increased from 4.99% to 5.03% as of May 12 [1] Group 1 - BlackRock is a significant institutional investor in Alibaba, indicating confidence in the company's future performance [1] - The increase in ownership percentage reflects a strategic move by BlackRock to enhance its position in Alibaba [1]