Who Owns SeaStar Medical Holding Corporation (ICU)?Hedge Fund & Institutional Holders
Institutional Holders
24
as of Q4 2025
Total Institutional Value
$573218743000000000.0T
% of Float Held
—
QoQ Change in Holders
+7 / -5
Price History
ICU — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| Tyche Wealth Partners LLC | New Position | +18K | +$4K |
| CWM, LLC | New Position | +1 | +$0 |
| JANE STREET GROUP, LLC | New Position | +127K | +$0 |
| HighMark Wealth Management LLC | New Position | +20 | +$0 |
| SOA Wealth Advisors, LLC. | New Position | +55 | +$0 |
| SBI Securities Co., Ltd. | New Position | +148 | +$0 |
| TD Waterhouse Canada Inc. | New Position | +216 | +$0 |
| BANK OF AMERICA CORP /DE/ | Increased | +91 | +$-136K |
| UBS Group AG | Increased | +3K | +$-5.9M |
| NORTHERN TRUST CORP | Increased | +56K | +$-7.3M |
| GOLDMAN SACHS GROUP INC | Increased | +4K | +$-10.8M |
| Trinity Financial Advisors LLC | Increased | +25K | +$-28.5M |
ICU — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | Closed Position | -259K | -$147.6M |
| MILLENNIUM MANAGEMENT LLC | Closed Position | -180K | -$102.4M |
| XTX Topco Ltd | Closed Position | -49K | -$27.7M |
| RAYMOND JAMES FINANCIAL INC | Closed Position | -18K | -$10.1M |
| MORGAN STANLEY | Decreased | -600 | -$456K |
| Tower Research Capital LLC (TRC) | Closed Position | -132 | -$75K |
Top Institutional Holders(Q4 2025)
ICU Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 21 | $121K | +2 |
| Q3 2025 | 19 | $610.6M | -4 |
| Q2 2025 | 23 | $176.7M | -3 |
| Q1 2025 | 26 | $1.5B | +8 |
| Q4 2024 | 18 | $4.1B | +6 |
| Q3 2024 | 12 | $522.9B | -1 |
| Q2 2024 | 13 | $1.0T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 24 institutional investors hold ICU (SeaStar Medical Holding Corporation). The largest holder is VANGUARD GROUP INC with $57K in shares. This quarter, 7 institutions opened new positions and 5 closed their positions.
Frequently Asked Questions
How many hedge funds own ICU?
As of Q4 2025, 24 institutional investors report holding ICU (SeaStar Medical Holding Corporation) in their 13F filings.
Who is the largest institutional holder of ICU?
The largest institutional holder of ICU is VANGUARD GROUP INC with $57K in shares.
Is institutional ownership of ICU increasing or decreasing?
This quarter, 7 institutions opened new positions in ICU and 5 closed their positions.