No I dont think so and it would be better for your portfolio to sell them if a rise happens instead of holding them any more. Altcoins are a waste of time and space in any investors bag. You will never see an altcoin become second to bitcoin or take over the price to lead the market, despite whatever bullshit that project's owner might feed you as koolaid.

Bitcoin is seeing correction anyway right after it crossed 20k USD this month. However the overall trend is bullish and buying pressure is high. I dont think it will be stopping soon so its better to wait it for till it stops rising and then wait for the next bear trend to start. If you have bitcoin, sell some to build some gains which you can use to buy back at dips.

This is the time to be cautious when trading. Dont go all in/all out.