The Fund's investment strategy focuses on Income with 1.08% total expense ratio. The minimum amount to invest in Fidelity Charles Street Trust: Fidelity Advisor Asset Manager 40%; Class M Shares is $0 on a standard taxable account. Fidelity Charles Street Trust: Fidelity Advisor Asset Manager 40%; Class M Shares seeks current income as well as total return by allocating its assets among stocks, bonds, short-term instruments and other investments by maintaining a neutral mix over time of 40% of assets in stocks, 45% of assets in bonds, and 15% of assets in short-term and money market instruments.