SeaStar Medical Holding Corp
ICU- 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; 18 institutions reported holding it in 13F filings for Q2 2026, worth $582.1K in total; no superinvestor holds it.
Other share classesICUCW
13F holders, Q1 2025
Institutional positions in SeaStar Medical Holding Corp as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 26
- +6 vs. Q4 2024
- Shares held
- 902.6K
- +721.2K (+397.6%) vs. Q4 2024
- Total value
- $1.50M
- +$1.14M (+325.8%) vs. Q4 2024
- New holders
- 8
- 5 more added
- Sold out
- 2
- 3 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ICU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 18 | $582.1K |
| Q1 2026 | 17 | $489.4K |
| Q4 2025 | 21 | $191.1K |
| Q3 2025 | 28 | $624.3K |
| Q2 2025 | 26 | $204.7K |
| Q1 2025 | 26 | $1.50M |
| Q4 2024 | 20 | $351.3K |
| Q3 2024 | 15 | $584.3K |
| Q2 2024 | 17 | $1.16M |
| Q1 2024 | 29 | $2.80M |
| Q4 2023 | 23 | $375.4K |
| Q3 2023 | 14 | $68.3K |
| Q2 2023 | 13 | $289.6K |
| Q1 2023 | 11 | $1.85M |
| Q4 2022 | 10 | $4.82M |
| Q3 2022 | 1 | $401.0K |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding SeaStar Medical Holding Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Armistice Capital, LLC | 613,241 | $1.02M | 0.03% | +613,241 | New |
| Geode Capital Management, LLC | 74,642 | $123.9K | 0.00% | +29,212+64.3% | Added |
| Vanguard Group Inc | 57,498 | $95.4K | 0.00% | −33,909−37.1% | Reduced |
| Tyche Wealth Partners LLC | 37,700 | $62.6K | 0.01% | +37,700 | New |
| Raymond James Financial Inc | 37,261 | $61.9K | 0.00% | +37,261 | New |
| Northern Trust Corp | 12,778 | $21.2K | 0.00% | +12,778 | New |
| XTX Topco Ltd | 12,309 | $20.4K | 0.00% | +12,309 | New |
| Great Valley Advisor Group, Inc. | 10,000 | $17.0K | 0.00% | +10,000 | New |
| Goldman Sachs Group Inc | 10,204 | $16.9K | 0.00% | −70−0.7% | Reduced |
| BlackRock, Inc. | 9,126 | $15.1K | 0.00% | 00.0% | Unchanged |
| Trinity Financial Advisors LLC | 10,000 | $13.9K | 0.01% | +10,000 | New |
| The PNC Financial Services Group, Inc. | 5,475 | $9.09K | 0.00% | +3,000+121.2% | Added |
| Whittier Trust Co | 5,000 | $8.25K | 0.00% | +5,000 | New |
| Advisor Group Holdings, Inc. | 2,596 | $4.31K | 0.00% | +700+36.9% | Added |
| Tower Research Capital LLC (TRC) | 1,895 | $3.15K | 0.00% | −1,540−44.8% | Reduced |
| Morgan Stanley | 900 | $1.49K | 0.00% | +300+50.0% | Added |
| Ronald Blue Trust, Inc. | 888 | $1.47K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 272 | $451 | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 216 | $320 | 0.00% | 00.0% | Unchanged |
| Capital A Wealth Management, LLC | 144 | $239 | 0.00% | 00.0% | Unchanged |
| Game Plan Financial Advisors, LLC | 100 | $166 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 93 | $154 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 61 | $101 | 0.00% | +24+64.9% | Added |
| SOA Wealth Advisors, LLC. | 55 | $91 | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 20 | $33 | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 140 | $0 | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 0 | $0 | 0.00% | −14,629−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −145−100.0% | Sold out |