Institutional Ownership
Quartzsea Acquisition Corp
CUSIP G7314B120RIGHT 02/18/2030Q1 2026
13D / 13G Filings
0
Schedule 13D/13G on record
Beneficial Filers
0
Distinct reporting persons
Largest Stake
—
Max % of class reported
Institutional Holders
16
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 | Harraden Circle Investments, LLC | 2.55M | $407.7K |
| 2 | Shaolin Capital Management LLC | 573.5K | $91.8K |
| 3 | Rivernorth Capital Management, LLC | 499.9K | $80.0K |
| 4 | Toronto Dominion Bank | 425.9K | $68.1K |
| 5 | Mangrove Partners Im, LLC | 408.2K | $65.3K |
| 6 | Highbridge Capital Management LLC | 400.0K | $64.0K |
| 7 | Aqr Arbitrage LLC | 370.0K | $59.2K |
| 8 | Polar Asset Management Partners Inc. | 350.0K | $56.0K |
| 9 | Hudson Bay Capital Management LP | 175.0K | $28.0K |
| 10 | D. E. Shaw & Co., Inc. | 170.0K | $27.2K |