As for me, I keep more than a half in Bitcoin and Ethereum. Then about 30% in other promising alts: Monero, Dash, IOTA, EOS, Litecoin, Cardano, Veritaseum, NEO, Waves, Ark.
And about 5-10% I spend on ICOs. The last ICO I decided to participate is Zabercoin. I think it's gonna be huge. Unique idea, strong team and great advisers who also advised such hype projects like Quantstamp, Polymath and some more.
What do you think of my portfolio, any ideas?
Yes, zaberoin is a nice one, and your ratio of investment is pretty much good. I always try to invest 35% of my capital into bitcoin and then invest 25% into Ethereum and Litecoin which are considered some big valuable coins next to bitcoin and then 25% into other valuable coins like Monero, Dash, Ripple, Zcash, Waves, Neocoin and remaining 15% into the ICO projects. By this way, you are creating a good diversifying portfolio which is growing on timely basis and slowly you will get a good grip on the crypto currency investments.