Matt Levine addresses this quite often and has been for years. Hedge funds often own some of all competitors in a market. There might one day be anti trust issu

Matt Levine addresses this quite often and has been for years. Hedge funds often own some of all competitors in a market. There might one day be anti trust issues with this. https://www.google.com/amp/s/www.bloomberg.com/amp/opinion/articles/2016-04-04/shareholder-activism-might-have-antitrust-issues https://www.google.com/amp/s/www.bloomberg.com/amp/opinion/a... (apologies for the amp link)