Greenwich Alternative In... Market Share Analysis for November 2025

greenwich alternative investments is a leading alternative investment firm providing hedge fund indices, industry research, and index-linked products and services to institutional investors worldwide. founded in 1992, greenwich alternative investments was the first to perform large-scale research on the hedge fund universe and quickly became recognized as an expert in alternative investing and hedge fund indexing. today, gai manages one of the industry's largest alternative asset platforms and continues to drive investment innovation.