That is pretty crazy. I would have expected it to be a far smaller number of people that hold over 1 BTC. I can't say what I would have thought the number was, but 1 million just seems like a lot. Maybe 100K or so. I guess with the price of BTC being so low lately there are probably more than there were. I wonder how many of those addresses are held by the same person? Like I could have five full BTC spread across five wallets.