Exhibit (j)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form N-1A of our report dated February 14, 2020, relating to the financial statements and financial highlights, which appear in CGM Focus Fund, CGM Realty Fund and CGM Mutual Funds's Annual Reports on Form N-CSR for the year ended December 31, 2019. We also consent to the references to us under the headings "Financial Highlights, "Recipient of Portfolio Information" and "Independent Registered Public Accounting Firm" in such Registration Statement.

Boston, Massachusetts

April 27, 2020