I currently own the following coins:
Bitcoin, Stellar, Monero, Ripple, Ethereum, Neo and gas, Steem, Vechain Litecoin, Iconomi, ZRX, Omisego, Funfair, Salt, Iota, Powerledger, Storj, Basic attention token, Quantstamp, Cardano, Cindicator, Time new bank, Gifto, Aion, Augur, Golem, Ins ecosystem,
My biggest positions are Bitcoin, monero, stellar, vechain, ethereum, neo and steem. These are the coins i have the highest conviction in. I'm more bullish on some of the smaller altcoins but they have more chance to fail.
Most of these altcoin positions where only bought since May this year. With cryptocurrency so cheap i'm buying more every month, averaging down to the bottom.