DUBAI, Feb 2 : BlueFive Capital closed its $3 billion Onyx Fund I, it said on Monday, targeting opportunistic technology and growth investments in the U.S. and Europe. The fund, which is registered with the Abu Dhabi Global Market, will focus on investments in artificial intelligence, biotechnology and advanced computing, the firm said. BlueFive said the fund is anchored by sovereign capital from across the Gulf. Founder and Chief Executive Hazem Ben-Gacem said the fund aims to invest at