I'm not totally sold on 'Greed' as the motivator for these 'big boys' they do pick a few losers and want to win big on those juniors who do deliver the goods. For them it's just 'Business' and some of the fear/greed retail investors get tripped up on have less effect on them.

Unlike some of us who get nervous and sell too early in a rising market these fellows have the kind of nerve to hang in and wring those extra dollars out. I'd be surprized if they sold any shares until you see high volume trading going on, over one million a day.