StoneBridge Acquisition II Corp
APACR- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002043630
No open-market purchases or sales by StoneBridge Acquisition II Corp insiders were filed in the last 90 days; 19 institutions reported holding it in 13F filings for Q2 2026, worth $640.9K in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in StoneBridge Acquisition II Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 18
- +18 vs. Q3 2025
- Shares held
- 3.65M
- +3.65M vs. Q3 2025
- Total value
- $503.7K
- +$503.7K vs. Q3 2025
- New holders
- 18
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting APACR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 19 | $640.9K |
| Q1 2026 | 19 | $504.6K |
| Q4 2025 | 18 | $503.7K |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding StoneBridge Acquisition II Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Warberg Asset Management LLC | 11,900 | $1.73K | 0.00% | +11,900 | New |
| Abc Arbitrage SA | 20,000 | $3.33K | 0.00% | +20,000 | New |
| Mizuho Securities USA LLC | 52,312 | $5.62K | 0.00% | +52,312 | New |
| Berkley W R Corp | 89,281 | $10.7K | 0.00% | +89,281 | New |
| BNP Paribas Arbitrage, SA | 79,012 | $11.5K | 0.00% | +79,012 | New |
| Boothbay Fund Management, LLC | 137,500 | $19.9K | 0.00% | +137,500 | New |
| Radcliffe Capital Management, L.P. | 160,000 | $23.2K | 0.00% | +160,000 | New |
| Verition Fund Management LLC | 200,000 | $24.0K | 0.00% | +200,000 | New |
| Polar Asset Management Partners Inc. | 150,000 | $25.0K | 0.00% | +150,000 | New |
| Cable Car Capital LLC | 150,000 | $25.0K | 0.00% | +150,000 | New |
| Wolverine Asset Management LLC | 173,730 | $28.9K | 0.00% | +173,730 | New |
| Aristeia Capital LLC | 200,000 | $33.3K | 0.00% | +200,000 | New |
| CNH Partners LLC | 295,988 | $35.5K | 0.00% | +295,988 | New |
| Clear Street Group Inc. | 225,281 | $37.5K | 0.00% | +225,281 | New |
| Glazer Capital, LLC | 407,105 | $49.0K | 0.00% | +407,105 | New |
| Shaolin Capital Management LLC | 300,000 | $49.9K | 0.00% | +300,000 | New |
| Highbridge Capital Management LLC | 429,699 | $51.6K | 0.00% | +429,699 | New |
| Meteora Capital, LLC | 567,912 | $68.1K | 0.01% | +567,912 | New |