Exhibit 99.1 Unaudited Interim Condensed Consolidated Financial Statements StoneCo Ltd. Index to Consolidated Financial Statements Interim Condensed Consolidated Financial Statements Page Report on review of interim condensed consolidated financial information F-3 Unaudited interim consolidated statement of financial position as of June 30, 2023 and December 31, 2022 F-4 Unaudited interim consolidated statement of profit or loss for the six and three months ended June 30, 2023 and 2022 F-5 Unaudited interim ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) ...

Exhibit 99.1 Consolidated Financial Statements StoneCo Ltd. December 31, 2022 and 2021 and the three years ended December 31, 2022 with report of Independent Registered Public Accounting Firm Index to Consolidated Financial Statements Audited Annual Consolidated Financial Statements Page Report of Independent Registered Public Accounting Firm F-3 Consolidated Statement of Financial Position as of December 31, 2022 and 2021 F-6 Consolidated Statement of Profit or Loss for the years ended December 31, 2022, 2 ...