---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-097478"
form_type: "8-K"
ticker: "YCY"
cik: "0002075336"
company_name: "AA Mission Acquisition Corp. II"
filed_at: "2025-10-08T23:59:59+00:00"
generated_at: "2026-05-17T04:22:07.526891+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# AA Mission Acquisition Corp. II closes $100M IPO and $3.34M private placement

## Summary
- Closed IPO of 10,000,000 units at $10.00/unit, raising $100M gross; underwriters have 45-day option for up to 1.5M additional units.
- Simultaneous private placement of 334,000 units to sponsor at $10.00/unit raised $3.34M.
- Total of $100.25M placed in trust account with Continental Stock Transfer & Trust.
- Company has 18 months (extendable to 24) to complete a business combination or will liquidate.
- Audited balance sheet shows $101.6M total assets, $100.25M in trust, $2.1M accumulated deficit.

## SEC filing metadata
- accession: 0001213900-25-097478
- form_type: 8-K
- ticker: YCY
- cik: 0002075336
- company_name: AA Mission Acquisition Corp. II
- filed_at: 2025-10-08T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2075336/000121390025097478/0001213900-25-097478-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2075336/000121390025097478/ea0260666-8k_aamiss2.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-097478
- JSON: https://secwatch.observer/filing/0001213900-25-097478.json
- Plain text: https://secwatch.observer/filing/0001213900-25-097478.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.