Quartzsea Acquisition Corp. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| KARPUS MANAGEMENT, INC. | 02/17/2026 | 2.26 M | $23.16 M | -0.55% | 23.65% |
| MIZUHO SECURITIES USA LLC | 02/09/2026 | 676.75 K | $6.84 M | 5.45% | 7.07% |
| WOLVERINE ASSET MANAGEMENT LLC | 02/02/2026 | 602.51 K | $6.16 M | 3.08% | 6.29% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 02/17/2026 | 499.76 K | $5.11 M | 25.72% | 5.22% |
| MANGROVE PARTNERS | 02/17/2026 | 408.15 K | $4.18 M | 0.00% | 4.26% |
| AQR ARBITRAGE LLC | 02/17/2026 | 369.96 K | $3.79 M | 0.00% | 3.86% |
| WESTCHESTER CAPITAL MANAGEMENT, LLC | 02/13/2026 | 366.61 K | $3.76 M | 0.00% | 3.83% |
| POLAR ASSET MANAGEMENT PARTNERS INC. | 02/17/2026 | 350.00 K | $3.58 M | 0.00% | 3.66% |
| BERKLEY W R CORP | 02/13/2026 | 317.69 K | $3.25 M | 10.08% | 3.32% |
| TORONTO DOMINION BANK | 02/17/2026 | 241.98 K | $2.48 M | -9.36% | 2.53% |
| SHAOLIN CAPITAL MANAGEMENT LLC | 02/17/2026 | 176.59 K | $1.81 M | 0.91% | 1.84% |
| LINDEN ADVISORS LP | 02/17/2026 | 175.00 K | $1.79 M | 0.00% | 1.83% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 02/13/2026 | 175.00 K | $1.79 M | 0.00% | 1.83% |
| D. E. SHAW & CO., INC. | 02/17/2026 | 170.01 K | $1.74 M | 0.00% | 1.78% |
| GLAZER CAPITAL, LLC | 02/13/2026 | 149.93 K | $1.53 M | -8.44% | 1.57% |
| CROSSINGBRIDGE ADVISORS, LLC | 02/13/2026 | 140.19 K | $140.19 K | 0.00% | 1.46% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 119.66 K | $1.22 M | 0.00% | 1.25% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 85.27 K | $872.31 K | -53.69% | 0.89% |
| DAKOTA WEALTH MANAGEMENT | 01/13/2026 | 69.50 K | $710.99 K | 0.00% | 0.73% |
| LOGAN STONE CAPITAL, LLC | 02/17/2026 | 50.05 K | $512.04 K | 0.00% | 0.52% |
| RADCLIFFE CAPITAL MANAGEMENT, L.P. | 02/17/2026 | 26.55 K | $271.64 K | 0.00% | 0.28% |
| CLEAR STREET GROUP INC. | 02/13/2026 | 24.69 K | $252.61 K | 0.00% | 0.26% |
| WARBERG ASSET MANAGEMENT LLC | 02/13/2026 | 24.00 K | $245.52 K | 0.00% | 0.25% |
| WELLSPRING FINANCIAL ADVISORS, LLC | 02/11/2026 | 17.70 K | $181.07 K | 0.00% | 0.18% |
| MORGAN STANLEY | 02/13/2026 | 38 | $389 | 22.58% | 0.00% |
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Quartzsea Acquisition Corp. institutional Ownership - FAQ's
During the previous two years, 25 institutional investors and hedge funds held shares of Quartzsea Acquisition Corp.. The most heavily invested institutionals were:
Karpus Management, Inc.: 2.26 M
MIZUHO SECURITIES USA LLC: 676,753
RIVERNORTH CAPITAL MANAGEMENT, LLC: 499,756
MANGROVE PARTNERS: 408,154
AQR Arbitrage LLC: 369,960
Westchester Capital Management, LLC: 366,605
78.35% of Quartzsea Acquisition Corp. stock is owned by institutional investors.
Institutional investors have bought a total of 6.93 M shares in the last 24 months. This purchase volume represents approximately $71.59 M in transactions.