Non-Kosher Pension Fund

Hello and blessings! I noticed that my pension fund is not on the Halachic track and I see that there are many more like this. Is a pension fund required to be on the Halachic track or is it just preferable?

Shalom!
It is obligatory to transfer the money to a kosher fund.
When the money is invested in a non-kosher fund, violations of the Sabbath, collection and payment of interest, and other transgressions are being committed with your money, on your behalf.