烯牛数据是一家大数据驱动的金融数据公司，致力于通过人工智能对一级市场数据进行聚合、清洗、挖掘，提升一二级市场投资效率。

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The Goldman Sachs Group, Inc. is a leading global investment banking, securities and investment management firm that provides a wide range of financial services to a substantial and diversified client base.