I believe I heard there is a family here with 3M+ shares, and then 3 guys with 1.2M, 1.3M and 1.5M shares. They are NUTS. And supposely there is some kind of underground group whose members claim to control 14M of the tradable float. That is what they say, I don't know if I believe that though. Sounds ridiculous to me.
Disclaimer: My comments are purely my opinion, may change at any time based on market & other conditions. Do your own due diligence before purchasing or selling any stock. Do not buy or sell a stock based on my opinion.