QUARTZSEA ACQUISITION CORP

Historical 13F Holders

Symbol
QSEA
CUSIP
G7314B104
All holders as of
Q2 2026
Type
Equity
Class
ORD SHS
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for G7314B104 since 12/18/2024, largest first.

Filer % of Class Filed
Blue Jay Investment LLC 13D 27.4% 4/3/2025
Event 3/19/2025
Karpus Management, Inc. 13G/A 9.6% 8/14/2026
Event 6/30/2026
Berkley W R Corp 13G
8.9% 8/6/2026
Event 6/30/2026
Mizuho Financial Group, Inc. 13G/A 8.0% 8/13/2026
Event 6/30/2026
Feis Equities LLC 13G/A
5.3% 6/8/2026
Event 6/1/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
Wolverine Asset Management, LLC 13G/A
4.9% 7/16/2026
Event 6/30/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q2 22 7.42 M $77.8 M
2026 Q1 26 7.53 M $78.0 M
2025 Q4 25 7.50 M $75.4 M
2025 Q3 25 7.47 M $74.3 M
2025 Q2 25 7.39 M $74.2 M