Quartzsea Acquisition Corp. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BERKLEY W R CORP | 08/14/2026 | 1.09 M | $11.50 M | 169.80% | 13.21% |
| MIZUHO SECURITIES USA LLC | 07/28/2026 | 993.30 K | $10.38 M | 46.56% | 12.00% |
| KARPUS MANAGEMENT, INC. | 08/14/2026 | 974.77 K | $10.25 M | -56.81% | 11.77% |
| WESTCHESTER CAPITAL MANAGEMENT, LLC | 08/14/2026 | 611.61 K | $6.43 M | 66.83% | 7.39% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 08/14/2026 | 499.66 K | $5.32 M | -0.02% | 6.03% |
| WOLVERINE ASSET MANAGEMENT LLC | 08/10/2026 | 495.49 K | $5.21 M | -17.35% | 5.98% |
| POLAR ASSET MANAGEMENT PARTNERS INC. | 08/14/2026 | 375.00 K | $3.95 M | 7.14% | 4.53% |
| AQR ARBITRAGE LLC | 08/14/2026 | 356.21 K | $3.75 M | 0.54% | 4.30% |
| RLH CAPITAL LLC | 08/10/2026 | 252.44 K | $2.66 M | 510.66% | 3.05% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 08/14/2026 | 175.16 K | $1.84 M | 0.09% | 2.12% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 171.61 K | $1.81 M | 0.88% | 2.07% |
| TORONTO DOMINION BANK | 08/14/2026 | 150.00 K | $1.58 M | -25.00% | 1.81% |
| CLEAR STREET GROUP INC. | 08/12/2026 | 128.53 K | $1.35 M | 100.00% | 1.55% |
| GLAZER CAPITAL, LLC | 08/17/2026 | 126.89 K | $1.34 M | -15.15% | 1.53% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 119.66 K | $1.26 M | 0.00% | 1.45% |
| SHAOLIN CAPITAL MANAGEMENT LLC | 08/14/2026 | 114.84 K | $1.21 M | -34.97% | 1.39% |
| DAKOTA WEALTH MANAGEMENT | 08/07/2026 | 49.76 K | $523.48 K | -28.40% | 0.60% |
| WARBERG ASSET MANAGEMENT LLC | 08/11/2026 | 22.92 K | $241.08 K | 4.40% | 0.28% |
| BNP PARIBAS ARBITRAGE, SNC | 08/13/2026 | 16.99 K | $178.70 K | 0.00% | 0.21% |
| CITADEL ADVISORS LLC | 09/02/2026 | 10.95 K | $115.17 K | 100.00% | 0.13% |
| MORGAN STANLEY | 08/13/2026 | 61 | $642 | -14.08% | 0.00% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| RADCLIFFE CAPITAL MANAGEMENT, L.P. | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| LINDEN ADVISORS LP | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| MANGROVE PARTNERS | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| LOGAN STONE CAPITAL, LLC | 08/14/2026 | 0 | $0 | -100.00% | 0.00% |
| CROSSINGBRIDGE ADVISORS, LLC | 08/13/2026 | 0 | $0 | -100.00% | 0.00% |
| WELLSPRING FINANCIAL ADVISORS, LLC | 07/20/2026 | 0 | $0 | -100.00% | 0.00% |
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Quartzsea Acquisition Corp. institutional Ownership - FAQ's
During the previous two years, 29 institutional investors and hedge funds held shares of Quartzsea Acquisition Corp.. The most heavily invested institutionals were:
BERKLEY W R CORP: 1.09 M
MIZUHO SECURITIES USA LLC: 993,296
Karpus Management, Inc.: 974,765
Westchester Capital Management, LLC: 611,605
RIVERNORTH CAPITAL MANAGEMENT, LLC: 499,664
WOLVERINE ASSET MANAGEMENT LLC: 495,488
81.40% of Quartzsea Acquisition Corp. stock is owned by institutional investors.
Institutional investors have bought a total of 6.77 M shares in the last 24 months. This purchase volume represents approximately $69.94 M in transactions.