Consent of Independent Registered Public Accounting Firm

We hereby consent to the incorporation by reference in this Registration Statement on Form N-1A of Fidelity Concord Street Trust of our reports dated June 11, 2025, relating to the financial statements and financial highlights of Fidelity Founders Fund and Fidelity Mid-Cap Stock K6 Fund, which appear in Fidelity Concord Street Trust’s Certified Shareholder Report on Form N-CSR for the year ended April 30, 2025. We also consent to the references to us under the headings: “Independent Registered Public Accounting Firm” and “Financial Highlights” in such Registration Statement.

/s/ PricewaterhouseCoopers LLP

Boston, Massachusetts
June 18, 2025