To be honest, I thought the administrators might have thousands of BTC in their holding as they are the ones who made it this far from the start.
Broken logic. It's not always the case. Do you think an oldtime holder won't spend their bitcoin? What's the purpose of holding it, just for show that i have this kind of numbers? And become rich virtually?
Well, with those numbers, you could say at least its their average holdings, users here are not that open for public viewing.