Holding alts in these last months was not very profitable. Should have traded them for bitcoin some months ago. This would have been a wise decision. But right now It's better to hold them a while, but you'll have to be patient and have a long breath. Because bitcoin will hold the uptrend for at least another 6 months.
Holding alts not all recommended way of making money to anyone because if that concern alts value dumps that we will face the issue for the n numbers of coins holded from the tokens or got as a alt from anyone.
Instead of that you can put your amount in trading and start trading it for fiat, btc or eth.
If you hold the bitcoin for the same 6 months that value will increase like sky rocket for the amount you holded.