the only people who can answer "YES" to this question are either the coin creators who premine the shit out of their coin and hold like 90% of the supply or the whales who are manipulating the price and hold a large portion of the coins, mostly the shitcoins at higher than 50% percentages. and none of them will even answer and reveal themselves!
the rest of us small traders who you can find on bitcointalk are never stupid enough to go that big in an altcoin that is going to cost us a lot.
and besides i believe that if you can buy a large portion of a coin's supply that means that coin is not really worth investing in! price goes up when they have a good distribution and a good adoption.
You never know when a coin is going to get pumped into ridiculous volumes by whale groups, so those that are holding coins since the beginning are able to cash out slowly over the next weeks, even if peak is already lost, the price will be much higher than baseline due organic growth after attracting new investors, so you are able to cash out slowly without crashing the market.
I've never been a whale, I would like to tho. Im sure the people that bought PIVX worth cents are now celebrating. That POSW coin seems like a decent gamble to try to do that, they got their own exchange so worst case scenario you'll still have that place to exchange the coins (no risk of total banishment due delisted everywhere)
Just hold the damn right coin and get rich, we all dream about that.
Hopefully a strong new project can make us rich, until then it's all a gamble.