Cricut CEO Ashish Arora sells $1m+ in shares 

Factset EVP Ellis sells $3.39 million in FDS stock 

The rise of so-called quantitative funds—mutual funds run by algorithms and computer models—has led investors to ask: Are machines better than humans at delivering consistently good investment returns? An advantage might be that the machines are not subject to the biases that human fund managers are. Antonio Miguel and Yihao Chen, authors of the April...