Key facts
- AQR CAPITAL MANAGEMENT LLC filed SCHEDULE 13G/A for StoneBridge Acquisition II Corp Class A Ordinary Shares, par value $0.0001 per share (APAC).
- Disclosed ownership: 4.8%.
- Date of event: 31 Dec 2025.
AQR CAPITAL MANAGEMENT LLC - 31 Dec 2025 SCHEDULE 13G/A Report for StoneBridge Acquisition II Corp Class A Ordinary Shares, par value $0.0001 per share (APAC)
- Filing Manager
- AQR CAPITAL MANAGEMENT LLC
- Reporting Manager
- AQR Capital Management, LLC
- Symbol
- APAC
- Shares outstanding
- 6,128,116 shares
- Disclosed Ownership
- 295,988 shares
- Ownership
- 4.8%
- Form type
- SCHEDULE 13G/A
- Filing time
- 11 Feb 2026, 10:04:17 UTC
- Date of event
- 31 Dec 2025
- SEC
- View on sec.gov
Key filing fact
AQR CAPITAL MANAGEMENT LLC disclosed 4.8% ownership in StoneBridge Acquisition II Corp Class A Ordinary Shares, par value $0.0001 per share (APAC) on 31 Dec 2025.
Change
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 11 Feb 2026, 10:04.
Research use
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (3)
Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| AQR Capital Management, LLC | 4.8% | 295,988 | 0 | 295,988 | Henry Parkin | Authorized Signatory | |
| AQR Capital Management Holdings, LLC | 4.8% | 295,988 | 0 | 295,988 | Henry Parkin | Authorized Signatory | |
| AQR Arbitrage, LLC | 4.8% | 295,988 | 0 | 295,988 | Henry Parkin | Authorized Signatory |
CIK / CUSIP context first