Latest Period
Q1 2026
Security Snapshot
StoneBridge Acquisition II Corp - Units, each consisting of one Class A Ordinary Share, par value $0.0001 per share, and one Right to acquire one-tenth of one Class A Ordinary Share (APACU) Institutional Ownership
CUSIP: G85096124
13F Institutional Holders and Ownership History from Q3 2025 to Q1 2026
Institutions Reporting
6
Shares (Excl. Options)
307,988
Price
$10.20
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- Symbol
- APACU on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 307,988
- Total 13F value
- $3,141,477
- Portfolio coverage rank
- 0%
- Share change
- -845,227
- Value change
- -$8,481,470
- Number of holders
- 6
- Security type / class
- Equity / Units, each consisting of one Class A Ordinary Share, par value $0.0001 per share, and one Right to acquire one-tenth of one Class A Ordinary Share
- Shares outstanding
- 6,131,099
- SEC-reported price per share
- $10.40
Latest holder snapshot
4 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
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
- APACU - StoneBridge Acquisition II Corp - Units, each consisting of one Class A Ordinary Share, par value $0.0001 per share, and one Right to acquire one-tenth of one Class A Ordinary Share is tracked under CUSIP G85096124.
- 6 institutions reported positions in Q1 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 11 to 6 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $12,180,322 to $3,141,477.
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 Q1 2026.
Security key
G85096124
Latest holder period
Q1 2026
13F holders
6
13D/G owners
4
CIK / CUSIP context first
Open Q1 2026 holders
APACU full holder history
StoneBridge Acquisition II Corp SEC filings
StoneBridge Acquisition II Corp company facts
StoneBridge Acquisition II Corp insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G85096124:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
APACU
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| MIZUHO FINANCIAL GROUP INC | 9% | $5,548,153 | 552,055 | Mizuho Financial Group, Inc. | 31 Dec 2025 | |||
| GLAZER CAPITAL, LLC | 6.6% | -17% | $4,091,405 | +$71,405 | 407,105 | +1.8% | Glazer Capital, LLC | 31 Dec 2025 |
| AQR CAPITAL MANAGEMENT LLC | 6.1% | 375,000 | AQR Capital Management, LLC | 30 Sep 2025 | ||||
| Shaolin Capital Management LLC | 6.3% | 370,000 | Shaolin Capital Management LLC | 30 Sep 2025 |
As of 31 Mar 2026, 6 institutional investors reported holding 307,988 shares of StoneBridge Acquisition II Corp - Units, each consisting of one Class A Ordinary Share, par value $0.0001 per share, and one Right to acquire one-tenth of one Class A Ordinary Share (APACU). This represents 5% of the company’s total 6,131,099 outstanding shares.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
3
Latest
Q1 2026
Rows shown
1-3 of 3