Those wallets contain Blockone(10%), ICO(4.5%), Bitfinex(5.5%+0.9%), Bithumb(4%), Upbit(1.5+0.72%), Bianance(3.9+0.7), Huobi(2.9+1.1) and so on. Above 20% are in Exchange and 15% are in Blockone&ICO wallet. Those are not a person and will not vote for same candidate.
Which means other than those, about 30~35% are taken by top 100 holder. It still contains mid to small exchanges.
RE: EOS Top 100 holders collectively own 67.79% (677,897,086.57 Tokens) of EOS Tokens!