With the stratospheric rise of Bitcoin the altcoins should move big time as well.
But they do not and will not move, as all the institutional money is pouring into bitcoin.
We won't see a "year of the altcoins" for a very long time, at least not before bitcoin has reached one million.
It depends on the Altcoins you are holding, if none of the Altcoins you are holding are showing good sign then you are holding shitcoins all along, it's not too late you can sell now and buy better coins I recommend top altcoins like polkadot or chainlink