SeaStar Medical Holding Corporation Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BOOTHBAY FUND MANAGEMENT, LLC | 11/14/2025 | 245.20 K | $139.76 K | 0.00% | 2.16% |
| ATW SPAC MANAGEMENT LLC | 11/12/2025 | 245.20 K | $6.65 K | 0.00% | 2.16% |
| LINDEN ADVISORS LP | 11/14/2025 | 218.07 K | $6.00 K | 0.00% | 1.92% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 211.38 K | $5.73 K | 0.00% | 1.87% |
| LMR PARTNERS LLP | 11/14/2025 | 125.00 K | $3.39 K | 0.00% | 1.10% |
| CLEAR STREET GROUP INC. | 11/14/2025 | 46.79 K | $1.27 K | 100.00% | 0.41% |
| VIRTU FINANCIAL LLC | 11/14/2025 | 42.03 K | $1.00 K | 100.00% | 0.37% |
| TENOR CAPITAL MANAGEMENT CO., L.P. | 11/14/2025 | 40.00 K | $1.08 K | 0.00% | 0.35% |
| EQUITEC PROPRIETARY MARKETS, LLC | 11/26/2025 | 35.70 K | $967 | -55.60% | 0.32% |
| CRUISER CAPITAL ADVISORS, LLC | 11/14/2025 | 32.47 K | $880 | 0.00% | 0.29% |
| MILLENNIUM MANAGEMENT LLC | 11/14/2025 | 22.50 K | $610 | 0.00% | 0.20% |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 11/13/2025 | 18.27 K | $495 | -30.26% | 0.16% |
| WOLVERINE ASSET MANAGEMENT LLC | 10/28/2025 | 12.28 K | $332 | -63.39% | 0.11% |
| UBS GROUP AG | 11/13/2025 | 560 | $15 | -30.69% | 0.00% |
| TORONTO DOMINION BANK | 11/14/2025 | 178 | $5 | 100.00% | 0.00% |
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SeaStar Medical Holding Corporation institutional Ownership - FAQ's
During the previous two years, 17 institutional investors and hedge funds held shares of SeaStar Medical Holding Corporation. The most heavily invested institutionals were:
ATW SPAC MANAGEMENT LLC: 245,200
BOOTHBAY FUND MANAGEMENT, LLC: 245,200
LINDEN ADVISORS LP: 218,073
GOLDMAN SACHS GROUP INC: 211,381
LMR Partners LLP: 125,000
Clear Street Group Inc.: 46,790
11.24% of SeaStar Medical Holding Corporation stock is owned by institutional investors.
Institutional investors have bought a total of 1.63 M shares in the last 24 months. This purchase volume represents approximately $52.96 K in transactions.