STONEBRIDGE ACQUISITION II C APACU
UNIT 09/09/2030 · Unit · CUSIP G85096124
- SectorBlank check (SPAC)
- IndustryBlank Checks
- HeadquartersNew York, NY
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $10.38.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2025 | 32 |
| Q4 2025 | 11 |
| Q1 2026 | 6 |
| Q2 2026 | 7 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2025 | 4 | 24 |
| Q1 2026 | 2 | 7 |
| Q2 2026 | 3 | 1 |
Biggest buyers
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | +11.8k |
| Clear Street Group Inc. | Added | +3.8k |
| UBS Group AG | Added | +20 |
Biggest sellers
| TORONTO DOMINION BANK | Reduced | -300 |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| MIZUHO FINANCIAL GROUP INC 13G · institution new · filed 2026-02-12 | 9.0% |
| GLAZER CAPITAL, LLC 13G · institution -1.4 pts · filed 2026-02-12 | 6.6% |
| Shaolin Capital Management LLC 13G · passive investor new · filed 2025-11-14 | 6.3% |
| AQR CAPITAL MANAGEMENT LLC 13G · institution new · filed 2025-11-14 | 6.1% |
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| TORONTO DOMINION BANK 0.00% of their portfolio | 121.5k $1.3m | Reduced -300 |
| Yakira Capital Management, Inc. 0.19% of their portfolio | 63.7k $660.8k | Unchanged |
| Quarry LP 0.10% of their portfolio | 60.0k $622.8k | Unchanged |
| Lineage Point Capital LP 0.08% of their portfolio | 39.8k $413.1k | Unchanged |
| Clear Street Group Inc. 0.00% of their portfolio | 26.5k $275.4k | Added +3.8k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 11.8k $122.9k | New |
| UBS Group AG 0.00% of their portfolio | 52 $540 | Added +20 |