StoneBridge Acquisition II Corp
APACU- 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; 7 institutions reported holding it in 13F filings for Q2 2026, worth $3.36M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +1 vs. previous quarter
- 7
- 13F valueReported value at the end of Q2 2026
- $3.36M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding APACU, Q2 2026
No superinvestor reported holding APACU at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by StoneBridge Acquisition II Corp insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 25, 2025 (view filing) | Nov 24 | 1 day | Mizuho Securities USA LLC10% Owner | SSale | −531.3K | $9.95 | −$5.29M | −84.2%100.0K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in StoneBridge Acquisition II Corp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Toronto Dominion Bank | 121,491 | $1.26M | 0.00% | −300−0.2% | Reduced |
| Yakira Capital Management, Inc. | 63,660 | $660.8K | 0.19% | 00.0% | Unchanged |
| Quarry LP | 60,000 | $622.8K | 0.10% | 00.0% | Unchanged |
| Lineage Point Capital LP | 39,800 | $413.1K | 0.08% | 00.0% | Unchanged |
| Clear Street Group Inc. | 26,531 | $275.4K | 0.00% | +3,826+16.9% | Added |
| Susquehanna International Group, LLP | 11,843 | $122.9K | 0.00% | +11,843 | New |
| UBS Group AG | 52 | $540 | 0.00% | +20+62.5% | Added |