>They have no idea how many people are willing to loose $100 just to stick it to them. ...or maybe $600 stimulus checks? Plus a bunch of gambling addicts who

>They have no idea how many people are willing to loose $100 just to stick it to them. ...or maybe $600 stimulus checks? Plus a bunch of gambling addicts who have been missing out on sports betting because of corona? Is there anyway to know how many shares are in the hands retail investors vs. institutions?