YCY

Business Context and Reporting Period

Company: AA Mission Acquisition Corp. II (YCY)

Reporting Period: Quarter ended March 31, 2026

Business Type: Cayman Islands exempted company (Special Purpose Acquisition Company) incorporated on May 20, 2025. The Company is a "blank check" entity formed to effect a merger, share exchange, or asset acquisition with an unidentified target. As of the reporting date, the Company has not commenced operations and has not selected a business combination target.

Capital Structure: 11,500,000 Class A ordinary shares subject to possible redemption; 360,250 non-redeemable Class A shares; 2,875,000 Class B founder shares; 5,930,125 warrants outstanding.

Key Financial Metrics

Debt & Liquidity: The Company has no outstanding debt or working capital loans as of March 31, 2026. It holds $245,013 in amounts due to a related party (Sponsor). Liquidity outside the Trust Account is limited to $314,648 in cash.

Material Changes vs. Prior Period

• Trust Account Growth: The Trust Account balance increased by approximately $1.02 million, driven by dividends earned on investments held within the account.
• Operating Cash Burn: Cash and cash equivalents outside the Trust Account decreased by $334,783 (from $649,431 to $314,648) due to net cash used in operating activities.
• Liabilities: Total current liabilities decreased by $95,137, primarily due to a reduction in accrued expenses from $111,733 to $16,596.
• Shareholder Deficit: Accumulated deficit increased to $(2,637,489) due to the reclassification of trust account earnings to the redemption value of Class A shares, offset by net income.

Guidance, Outlook, Risks, and Contingencies

Outlook & Timeline: The Company has 18 months from its IPO closing (October 2, 2025) to consummate a business combination, extendable to 24 months with shareholder approval. If no combination is completed, the Company will liquidate and redeem public shares.

Going Concern: Management has raised substantial doubt about the Company's ability to continue as a going concern within one year if a business combination is not completed. The Company relies on the Trust Account for redemption obligations and limited operating cash for search activities.

Risks:

• Internal Controls: Management concluded that disclosure controls and procedures were not effective as of March 31, 2026, due to a material weakness involving inadequate segregation of duties and insufficient written policies.
• Liquidity: Operating cash is limited. If funds are insufficient to complete a search or combination, the Company may need to raise additional capital or liquidate.
• Related Party Obligations: The Company owes $245,013 to the Sponsor and has a deferred underwriting commission of $2,875,000 payable only upon a successful business combination.

Unusual Items: Net income is non-operating, derived almost entirely from interest and dividends on the Trust Account ($1,023,172) rather than business operations.

Investor Verification Checklist

• Internal Control Weakness: Verify the remediation plan for the material weakness in disclosure controls and segregation of duties.
• Liquidity Runway: Assess if the remaining $314,648 in operating cash is sufficient to fund the search for a target through the 18-month deadline.
• Trust Account Yield: Monitor the interest/dividend rate earned on the Trust Account, as this drives the redemption value per share (currently $10.21).
• Related Party Debt: Confirm the status of the $245,013 due to the Sponsor and any potential future working capital loans.
• Extension Risk: Evaluate the likelihood of shareholders approving an extension beyond the 18-month mandatory liquidation date.