I utilize 4 different index funds in my fidelity roth ira: FDEWX, FDKLX, FITLX, FSKAX
FSKAX is 52% of my portfolio in the roth ira, it is a total market index fund. FDEWX and FDKLX are both target date index funds (2055/2060), combining for 11.5% of the roth ira. This leaves FITLX with 36.5% of my roth ira portfolio. Is it okay/smart to invest into multiple index funds throughout the life of a roth ira? I am unsure if I should just pick one and go all in on it going forward, or keep investing in multiple of them as I have done the past few months.
Exp. Ratios: FDEWX: .12% FDKLX: 0.12% FITLX: 0.11% FSKAX: 0.02%