I guess we have to wait until the ICO's are over?
Any speculation?
You already answered this yourself. Wait until ICOs are over, then they will announce who they invested in.
We were speculating some pages ago that they will most likely be Chronobank and Wings DAO ICOs, of course nothing is certain but the team had some connections with them in the past.
Another "Ethereum" ICO didn't reach its goal, that's BlockCDN and they will be refunding investors, that's another one which could've been chosen I guess. In the near future I think Gnosis would be a lock to invest in.