SEC filings say 81 investors for the first 850m and 94 for the second. Does it matter who it's sold to though? In the context of the parent question it doesn't, it was only a question of whether it was sold at all.
There is no direct association between individuals and addresses on blockchains. This is the problem with ICO evaluations constantly being tossed around and irresponsibly promoted by careless or indifferent finance and tech journalists. tossed around. It's gas, vapor, the same money being search related over and over again to convince mom and pop speculator that there's a stability of large numbers in these things. Can you make money on it? Yes, I have, and so have lots of people. That doesn't mean it's something that should be endorsed or suggested is legitimate to an unsuspecting public.