https://www.reuters.com/article/commonstock-funding/coatue-ackman-invest-in-trading-focused-social-network-commonstock-idUSKBN2GV20C

Commonstock, a social network platform for retail investors, said on Tuesday it had raised $25 million in a funding round led by hedge fund Coatue and from others including billionaire investor Bill Ackman and Hollywood power broker Ari Emanuel.