CARTESIAN GROWTH CORPORATION II Indicate by check mark whether the registrant (1)has filed all reports required to be filed by Section13 or 15(d)of the Securities Exchange Act of 1934during the preceding 12months (or for such shorter period that the registrant was required to file such reports), and (2)has been subject to such filingrequirements for the past 90days.Yes☒No☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule405 ofRegulation S-T(§232.405 of this chapter) during the preceding 12months (or for such shorter period that the registrant was required to submit such files).Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or anemerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growthcompany” in Rule12b-2 of the Exchange Act. Large accelerated filer☐Accelerated filer☐Non-accelerated filer☒Smaller reporting company☒Emerging growth company☒ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any newor revised financial accounting standards provided pursuant to Section13(a)of the Exchange Act.☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule12b-2 of the Exchange Act).Yes☒No☐As of May 14, 2026, there were 8,826,092 ClassA ordinary shares, par value $0.0001 per share, and two ClassB ordinary shares, par value $0.0001 pershare, issued and outstanding. CARTESIAN GROWTH CORPORATION IIFORM10-Q FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2026TABLE OF CONTENTS PagePart I. Financial Information1Item 1. Financial Statements1Balance Sheets as of March 31, 2026 (Unaudited) and December 31, 20251Condensed Statements of Operations for the three months ended March 31, 2026 and 2025(Unaudited)2Condensed Statements of Changes in Shareholders’ Deficit for the three monthsended March 31,2026 and 2025 (Unaudited)3Condensed Statements of Cash Flows for the three months ended March 31, 2026 and 2025(Unaudited)4Notes to Condensed Financial Statements (Unaudited)5Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations24Item 3. Quantitative and Qualitative Disclosures Regarding Market Risk30Item 4. Controls and Procedures30Part II. Other Information31Item 1. Legal Proceedings31Item 1A. Risk Factors31Item 2. Unregistered Sales of Equity Securities and Use of Proceeds31Item 3. Defaults Upon Senior Securities31Item 4. Mine Safety Disclosures31Item 5. Other Information31Item 6. Exhibits32Part III. Signatures33 PARTI- FINANCIAL INFORMATION CARTESIAN GROWTH CORPORATION IICONDENSED BALANCE SHEETS CARTESIAN GROWTH CORPORATION IICONDENSED STATEMENTS OF OPERATIONS(UNAUDITED) CARTESIAN GROWTH CORPORATION IICONDENSED STATEMENTS OF CHANGES IN SHAREHOLDERS’ DEFICIT(UNAUDITED) FOR THE THREE MONTHS ENDED MARCH 31, 2026 CARTESIAN GROWTH CORPORATION IICONDENSED STATEMENTS OF CASH FLOWS(UNAUDITED) CARTESIAN GROWTH CORPORATION IINOTESTO CONDENSED FINANCIAL STATEMENTSMARCH 31, 2026(UNAUDITED) NOTE1. DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS Cartesian Growth Corporation II (the “Company”) was incorporated as a Cayman Islands exempted company onOctober13, 2021. The Company was incorporated for the purpose of effecting a merger, share exchange, assetacquisition, share purchase, reorganization or engaging in any other similar business combination with one or morebusinesses or entities (the “Business Combination”). As of March 31, 2026, the Company had not commenced any operations. All activity for the period from October 13,2021 (inception) through March 31, 2026 relates to the Company’s formation and its initial public offering (the “InitialPublic Offering”), and subsequent to the Initial Public Offering, identifying a target company for a BusinessCombination. The Company will not generate any operating revenues until after the completion of its initial BusinessCombination, at the earliest. The Company generates non-operating income on interest-bearing Demand Deposit heldin Trust Account in the form of interest income from the proceeds derived from the Initial Public Offering. TheCompany has selected December 31 as its fiscal year end. The Company’s Sponsor is CGC II Sponsor LLC, a Cayman Islands limited liability company (the “Sponsor”). On May10, 2022, the Company consummated the Initial Public Offering of 23,000,000 units (the “Units”), whichincludes the issuance of 3,000,000 Units as a result of the underwriters’ full exercise of their overallotment option, at$10.00 per Unit, generating gross proceeds of $230,000,000, which is discussed in Note 3. Each Unit consists of oneClass A ordinary share of the Company, $0.0001 par value per share (the “Class A Ordinary Shares”) and one