{"url_path":"/sec/ycy-wt/10-q/2026/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-12","source_url":"https://www.sec.gov/Archives/edgar/data/2075336/0001213900-26-055109-index.html","accession_number":"0001213900-26-055109","cik":"0002075336","ticker":"YCY","issuer_name":"AA Mission Acquisition Corp. II","edgar_url":"https://www.sec.gov/Archives/edgar/data/2075336/0001213900-26-055109-index.html","primary_entity_key":"0002075336","primary_entity_name":"AA Mission Acquisition Corp. II"},"word_count":1289,"has_tables":true,"body_markdown":"ycy-20260331\n\n00-0000000\nhttp://fasb.org/srt/2026#ChiefExecutiveOfficerMember\n\nfalse\n0002075336\nQ1\n--12-31\n\n0002075336\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:FairValueInputsLevel1Member\n\n2025-12-31\n\n0002075336\n\n2025-12-31\n\n0002075336\n\nus-gaap:FairValueInputsLevel1Member\n\n2026-03-31\n\n0002075336\n\n2026-03-31\n\n0002075336\n\nus-gaap:WarrantMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nycy:PrivatePlacementWarrantsMember\n\n2025-12-31\n\n0002075336\n\nycy:PrivatePlacementWarrantsMember\n\n2026-03-31\n\n0002075336\n\nycy:PublicWarrantsMember\n\n2025-12-31\n\n0002075336\n\nycy:PublicWarrantsMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:CommonClassBMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:CommonClassBMember\n\n2025-12-31\n\n0002075336\n\nus-gaap:CommonClassBMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:CommonClassAMember\n\n2025-12-31\n\n0002075336\n\nus-gaap:CommonClassAMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:CommonClassAMember\nus-gaap:PrivatePlacementMember\n\n2025-10-09\n2025-10-09\n\n0002075336\n\nus-gaap:CommonClassAMember\nus-gaap:OverAllotmentOptionMember\n\n2025-10-09\n2025-10-09\n\n0002075336\n\nus-gaap:PrivatePlacementMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:CommonClassAMember\nus-gaap:IPOMember\n\n2025-10-02\n\n0002075336\n\nus-gaap:OverAllotmentOptionMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:PrivatePlacementMember\nus-gaap:WarrantMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:WarrantMember\n\n2026-03-31\n\n0002075336\n\nycy:PrivatePlacementWarrantsMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:IPOMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:PrivatePlacementMember\n\n2026-03-31\n\n0002075336\n\nycy:FounderShareMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:PrivatePlacementMember\nus-gaap:CommonClassAMember\nus-gaap:WarrantMember\nycy:FounderShareMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:PrivatePlacementMember\nus-gaap:CommonClassAMember\nycy:FounderShareMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:RelatedPartyMember\n\n2025-12-31\n\n0002075336\n\nus-gaap:RelatedPartyMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:RelatedPartyMember\n\n2025-05-20\n2025-12-31\n\n0002075336\n\nus-gaap:AdministrativeServiceMember\n\n2025-10-01\n2025-10-01\n\n0002075336\n\nsrt:MaximumMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nsrt:MinimumMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:CommonClassAMember\nycy:FounderShareMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:CommonClassAMember\nycy:FounderShareMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nycy:FounderShareMember\n\n2025-12-31\n\n0002075336\n\nycy:FounderShareMember\n\n2026-03-31\n\n0002075336\n\nycy:FounderShareMember\n\n2025-10-09\n2025-10-09\n\n0002075336\n\nycy:FounderShareMember\n\n2025-06-10\n2025-06-10\n\n0002075336\n\nus-gaap:CommonClassBMember\nycy:FounderShareMember\n\n2025-06-10\n2025-06-10\n\n0002075336\n\nus-gaap:OverAllotmentOptionMember\n\n2025-10-09\n2025-10-09\n\n0002075336\n\n2025-10-09\n2025-10-09\n\n0002075336\n\nus-gaap:OverAllotmentOptionMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:CommonClassAMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:IPOMember\n\n2025-10-02\n2025-10-02\n\n0002075336\n\nycy:ClassAOrdinarySharesSubjectToPossibleRedemptionMember\n\n2026-03-31\n\n0002075336\n\nycy:ClassAOrdinarySharesSubjectToPossibleRedemptionMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nycy:ClassAOrdinarySharesSubjectToPossibleRedemptionMember\n\n2025-12-31\n\n0002075336\n\nycy:ClassAOrdinarySharesSubjectToPossibleRedemptionMember\n\n2025-01-01\n2025-03-31\n\n0002075336\n\nycy:ClassAOrdinarySharesSubjectToPossibleRedemptionMember\n\n2025-01-01\n2025-12-31\n\n0002075336\n\nycy:NonRedeemableOrdinarySharesMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nycy:RedeemableOrdinarySharesMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nycy:PrivateWarrantsMember\n\n2025-12-31\n\n0002075336\n\nycy:PrivateWarrantsMember\n\n2026-03-31\n\n0002075336\n\nycy:InitialPublicOfferingAndPrivatePlacementMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:PrivatePlacementMember\n\n2025-10-09\n2025-10-09\n\n0002075336\n\nus-gaap:RetainedEarningsMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:CommonStockMember\nus-gaap:CommonClassBMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:CommonStockMember\nus-gaap:CommonClassAMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:RetainedEarningsMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:RetainedEarningsMember\n\n2025-12-31\n\n0002075336\n\nus-gaap:CommonStockMember\nus-gaap:CommonClassBMember\n\n2025-12-31\n\n0002075336\n\nus-gaap:CommonStockMember\nus-gaap:CommonClassAMember\n\n2025-12-31\n\n0002075336\n\n2026-05-12\n\n0002075336\n\nycy:WarrantsEachWholeWarrantEntitlesTheHolderThereofToPurchaseOneClassAOrdinaryShareAtAPriceOf1150PerShareMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nycy:ClassAOrdinarySharesParValue00001PerShareMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nycy:UnitsEachConsistingOfOneClassAOrdinaryShareAndOnehalfOfOneWarrantMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:AdditionalPaidInCapitalMember\n\n2026-03-31\n\n0002075336\n\nus-gaap:FairValueInputsLevel2Member\n\n2026-03-31\n\n0002075336\n\nus-gaap:FairValueInputsLevel3Member\n\n2026-03-31\n\n0002075336\n\nus-gaap:CommonStockMember\nus-gaap:CommonClassAMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:CommonStockMember\nus-gaap:CommonClassBMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\nus-gaap:AdditionalPaidInCapitalMember\n\n2026-01-01\n2026-03-31\n\n0002075336\n\n2025-05-20\n2025-12-31\n\n0002075336\n\nus-gaap:AdditionalPaidInCapitalMember\n\n2025-12-31\n\n0002075336\n\nus-gaap:FairValueInputsLevel2Member\n\n2025-12-31\n\n0002075336\n\nus-gaap:FairValueInputsLevel3Member\n\n2025-12-31\n\nycy:Segment\n\niso4217:USD\n\niso4217:USD\n\nxbrli:shares\n\nxbrli:shares\n\nxbrli:pure\n\n \n\n \n\nUNITED STATES\n\nSECURITIES AND EXCHANGE COMMISSION\n\nWashington, D.C. 20549\n\n \n\nFORM 10-Q\n\n \n\n(Mark One)\n\n☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934\n\n \n\nFor the quarterly period ended March 31, 2026\n\n \n\nor\n\n \n\n☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934\n\n \n\nFor the transition period from __________ to __________\n\n \n\nCommission File Number: 001-42886\n\n \n\nAA Mission Acquisition Corp. II\n\n(Exact name of registrant as specified in its charter)\n\n \n\nCayman Islands N/A\n\n(State or other jurisdiction of\n\nincorporation or organization)\n \n(I.R.S. Employer\n\nIdentification No.)\n\n \n\n21 Waterway Avenue, STE 300 #9733\n\nThe Woodlands, TX\n 77380\n\n(Address of principal executive offices)\n \n(Zip Code)\n\n \n\n(832) 336-8887\n\n(Registrant’s telephone number, including area code)\n\n \n\nN/A\n\n(Former name, former address and former fiscal year, if changed since last report)\n\n \n\n \n\nSecurities registered pursuant to Section 12(b)\nof the Act:\n\n \n\nTitle of each class\n \nTrading Symbol(s)\n \nName of each exchange on which registered\n\nUnits, each consisting of one Class A ordinary share and one-half of one warrant YCY.U The New York Stock Exchange\n\nClass A ordinary shares, par value $0.0001 per share YCY The New York Stock Exchange\n\nWarrants, each whole warrant entitles the holder thereof to purchase one Class A ordinary share at a price of $11.50 per share YCY.WS The New York Stock Exchange\n\n \n\nIndicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. ☒ Yes   ☐ No\n\n \n\nIndicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). ☒ Yes   ☐ No\n\n \n\nIndicate by check mark whether the registrant\nis a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company.\nSee the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,”\nand “emerging growth company” in Rule 12b-2 of the Exchange Act.\n\n \n\nLarge accelerated filer\n☐\nAccelerated filer\n☐\n\nNon-accelerated filer☒Smaller reporting company☒\n\n Emerging growth company☒\n\n \n\nIf an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐\n\n \n\nIndicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☒ Yes   ☐ No\n\n \n\nAs of May 12, 2026, the registrant had a total of 11,860,250 Class A ordinary shares, $0.0001 par value, issued and outstanding.\n\n \n\n \n\n \n\n \n\n \n\n \n\nAA MISSION ACQUISITION CORP. II\n\n \n\nINDEX TO FORM 10-Q\n\n \n\n \n \nPage\n#\n\n[PART I - FINANCIAL INFORMATION](#a_001)\n \n1\n\n[Item 1. Financial Statements](#a_002)\n \n1\n\n[Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations](#a_003)\n \n2\n\n[Item 3. Quantitative and Qualitative Disclosures About Market Risk](#a_004)\n \n7\n\n[Item 4. Evaluation of Disclosure Controls and Procedures](#a_005)\n \n7\n\n \n \n \n\n[PART II - OTHER INFORMATION](#a_006)\n \n8\n\n[Item 1. Legal Proceedings](#a_007)\n \n8\n\n[Item 1A. Risk Factors](#a_008)\n \n8\n\n[Item 2. Unregistered Sales of Equity Securities and Use of Proceeds](#a_009)\n \n8\n\n[Item 3. Defaults Upon Senior Securities](#a_010)\n \n8\n\n[Item 4. Mine Safety Disclosure](#a_011)\n \n8\n\n[Item 5. Other Information](#a_012)\n \n8\n\n[Item 6. Exhibits](#a_013)\n \n9\n\n \n \n \n\n[PART III - SIGNATURES](#a_014)\n \n10\n\n \n\ni\n\n \n\n \n\nCAUTIONARY STATEMENT REGARDING FORWARD-LOOKING\nSTATEMENTS\n\n \n\nCertain statements in this Quarterly Report on Form 10-Q are “forward-looking\nstatements” within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, and are subject to the safe\nharbor created thereby. All statements contained in this Quarterly Report on Form 10-Q other than statements of historical facts, including\nstatements regarding our future results of operations and financial position, our business strategy and plans and our objectives for future\noperations, are forward-looking statements. The words “believe,” “may,” “will,” “estimate,”\n“continue,” “anticipate,” “intend,” “expect” and similar expressions are intended to identify\nforward-looking statements. We have based these forward-looking statements largely on our current expectations and projections about future\nevents and financial trends that we believe may affect our financial condition, results of operations, business strategy, short-term and\nlong-term business operations and objectives, and financial needs. These forward-looking statements are subject to a number of risks,\nuncertainties and assumptions, including those described in “Risk Factors” of our prospectus dated October 2, 2025 (“Prospectus”)\nand in any subsequent filing we make with the Securities and Exchange Commission (“SEC”), as well as in any documents incorporated\nby reference that describe risks and factors that could cause results to differ materially from those projected in these forward-looking\nstatements.\n\n \n\nMoreover, we operate in a very competitive and\nrapidly changing environment. New risks emerge from time to time. It is not possible for our management to predict all risks, nor can\nwe assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results\nto differ materially from those contained in any forward-looking statements we may make. In light of these risks, uncertainties and assumptions,\nthe future events and trends discussed in this Quarterly Report on Form 10-Q may not occur and actual results could differ materially\nand adversely from those anticipated or implied in the forward-looking statements.\n\n \n\nAlthough we believe that the expectations reflected\nin the forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance, achievements or\nevents and circumstances reflected in the forward-looking statements will occur. We are under no duty to update any of these forward-looking\nstatements after completion of this Quarterly Report on Form 10-Q to conform these statements to actual results or revised expectations.\n\n \n\nii\n\n \n\n \n\nPART I - FINANCIAL INFORMATION"}