Institutional Ownership
Stonebridge Acquisition II C
CUSIP G85096116RIGHT 09/09/2030Q1 2026
13D / 13G Filings
0
Schedule 13D/13G on record
Beneficial Filers
0
Distinct reporting persons
Largest Stake
—
Max % of class reported
Institutional Holders
19
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
Schedule 13D (activist) & 13G (passive) 5%+ ownership filings
No 13D/13G filings on record yet
Schedule 13D/13G beneficial-ownership filings from 2020–present are ingested from SEC EDGAR. Coverage expands as the backfill and daily crawler run.
Top Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Highbridge Capital Management LLC | 616.2K | $74.3K |
| 2 | Rivernorth Capital Management, LLC | 494.5K | $59.6K |
| 3 | Decagon Asset Management LLP | 367.8K | $44.4K |
| 4 | Shaolin Capital Management LLC | 300.0K | $36.2K |
| 5 | Aqr Arbitrage LLC | 295.6K | $35.6K |
| 6 | Mangrove Partners Im, LLC | 225.0K | $27.1K |
| 7 | Clear Street Group Inc. | 213.6K | $25.8K |
| 8 | Aristeia Capital, L.L.C. | 200.0K | $24.1K |
| 9 | Verition Fund Management LLC | 200.0K | $24.1K |
| 10 | Radcliffe Capital Management, L.P. | 160.0K | $20.0K |