FIDU
Fidelity MSCI Industrials Index ETF
stockNYSEETF

VTI plus VXUS already gets you a lot of the sector weight that FTEC, FHLC, FSTA, FIDU, FDIS and FREL are pulling in, so most of those 2 to 4% sleeves are small double ups of what the core already owns. Half of your portfolio sitting in seven sector funds under 5% each means each one barely moves the account, but together they still mostly rise and fall with the same handful of big US growth names.