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Rethinking portfolio construction at the human-AI nexus

As artificial intelligence models become more sophisticated, asset owners and managers are rethinking portfolio construction as an activity sitting at the nexus of human and machine, which means gaining an edge over the market increasingly needs investors to tap into the wisdom from both sources.

Quants in need of a makeover

Quantitative investing needs to change, and should do so by scaling up to produce more proprietary data,  reducing excessive numbers of signals and becoming more “market savvy”, according to the global head of equity research at BlackRock, Ronald Kahn.