QSEANasdaqBlank ChecksFiscal year ends November 30Also trades as QSEAR, QSEAU
Quartzsea Acquisition Corp
Financials through Q3 FY2026, quarter ended Aug 31, 2026Last filing: 10-Q on Oct 9, 2026
$10.72+0.06 (+0.56%)
Close on Oct 19, 2026
- Market cap
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- P/E (TTM)
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- Dividend yield
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Ownership
Who owns Quartzsea Acquisition's shares
Held by institutions
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Shares held, 13F filers
Institutional holders
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Net institutional buying
–
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Mizuho Financial Group, Inc. | 993,296 | 8.00% | 13G (passive) amendment | Jun 30, 2026 |
| Karpus Management, Inc. | 974,765 | 9.62% | 13G (passive) amendment | Jun 30, 2026 |
| Berkley Insurance Company | 900,000 | 8.90% | 13G (passive) | Jun 30, 2026 |
| Lawrence M. Feis | 814,797 | 9.84% | 13G (passive) | Mar 18, 2025 |
| Feis Equities LLC | 600,132 | 5.26% | 13G (passive) amendment | Jun 1, 2026 |
| Robert R. Bellick | 584,505 | 5.12% | 13G (passive) | Sep 30, 2025 |
| Blue Jay Investment LLC | 3,129,900 | 27.43% | 13D (active) | Mar 19, 2025 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| Qi Gong | Chairwoman, CEO, and CFO, Director | 3,129,900 | Mar 28, 2025 |
| Ping Zhang | Director | – | Mar 28, 2025 |
| Wei Zhang | Director | – | Mar 28, 2025 |
| Jay Investment LLC Blue | 10% owner | 3,129,900 | Apr 3, 2025 |