From my point of view starting from mid-2024, many investors and traders have collected their chosen altcoins into their portfolios in order to wait for the bitcoin halving to occur this year. Market movements are starting to be seen, almost all altcoins are up 30%, some even 60% maybe this is the beginning from the altcoin season after the price of bitcoin reaches a new ATH at the end of 2024.
The altcoins in your portfolio have the potential to have strong fundamentals and several altcoins in the portfolio I also hold it but not in the long term but when the market starts to look bearish I will let it go.