Everyone who wanted to sell have already sold within 1.5 years.
not all ico investors have claimed yet , so some who have had tech troubles are still waiting for manual claims. Might be some coins cheap from those guys, would be interested to know number coins still unclaimed.
OK, but those ICO investors who have
never claimed
own no more iotas, as non-claimed iotas have been donated to the IOTA Foundation.
There are still some investors who have yet not claimed in this
3rd claiming process from the end of last year (I suppose, because they are not intending to dump, but to hold long term... those intending to dump, have obviously claimed and sold as soon as possible), but these users have already claimed twice before, and had plenty opportunity do sell their iotas for much higher prices than today's prices on the various trading threads as cited above.
Just check IOTA's trading history: a huge distribution has been happening (this is not the first months, we are talking about years already).
I personally know 5 whales who have completely sold out of Iota in the last year. There's been serious distribution from ICO investors and plenty of opportunity to sell.