SeaStar Medical Holding Corp
ICUCW- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001831868
In the last 90 days, SeaStar Medical Holding Corp insiders filed 1 open-market purchase and 0 sales; 15 institutions reported holding it in 13F filings for Q2 2026, worth $15.4K in total; no superinvestor holds it.
Other share classesICU
Q3 2025 vs. Q2 2025
How the institutions holding SeaStar Medical Holding Corp changed between Q2 2025 and Q3 2025.
All holders in Q3 2025All holders in Q2 2025
| Measure | Q2 2025 | Of which not filed for Q3 2025 | Q3 2025 | Change |
|---|---|---|---|---|
| Holders | 13 | 1 | 15 | +3 |
| Shares | 1.37M | 46.7K | 1.34M | +14.9K (+1.1%) |
| Value | $22.2K | $929 | $29.8K | +$8.58K (+40.4%) |
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (3)
Institutions that held SeaStar Medical Holding Corp at the end of Q3 2025 but not at the end of Q2 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Clear Street Group Inc. | 46,790 | $1.27K | 0.00% |
| Virtu Financial LLC | 42,031 | $1.00K | 0.00% |
| Toronto Dominion Bank | 178 | $5 | 0.00% |
Sold out (0)
Institutions that held SeaStar Medical Holding Corp at the end of Q2 2025 and filed for Q3 2025 without it.
None.
Not filed for Q3 2025 yet (1)
Institutions that held SeaStar Medical Holding Corp at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q2 2025 | Value, Q2 2025 |
|---|---|---|
| Clear Street LLC | 46,690 | $929 |