Latest Period
Q2 2026
Security Snapshot
AA Mission Acquisition Corp. II - Class A ordinary shares, par value $0.0001 (YCYU) Institutional Ownership
CUSIP: G1000S117
13F Institutional Holders and Ownership History from Q4 2025 to Q2 2026
Institutions Reporting
6
Shares (Excl. Options)
702,198
Price
$10.22
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- Security type / class
- Equity / Class A ordinary shares, par value $0.0001
- Symbol
- YCYU
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 702,198
- Total 13F value
- $7,220,309
- Portfolio coverage rank
- 0%
- Share change
- +4,892
- Value change
- +$49,800
- Number of holders
- 6
- Shares outstanding
- 11,864,407
- SEC-reported price per share
- $10.17
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- YCYU - AA Mission Acquisition Corp. II - Class A ordinary shares, par value $0.0001 is tracked under CUSIP G1000S117.
- 6 institutions reported positions in Q2 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 7 to 6 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $6,998,986 to $7,220,309.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 6 institutions filings for Q2 2026.
Security key
G1000S117
Latest holder period
Q2 2026
13F holders
6
13D/G owners
1
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G1000S117:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
YCYU
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Magnetar Financial LLC | 5.9% | $7,059,500 | 700,000 | MAGNETAR FINANCIAL LLC | 31 Dec 2025 |
As of 30 Jun 2026, 6 institutional investors reported holding 702,198 shares of AA Mission Acquisition Corp. II - Class A ordinary shares, par value $0.0001 (YCYU). This represents 5.9% of the company’s total 11,864,407 outstanding shares.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
3
Latest
Q2 2026
Rows shown
1-3 of 3