SeaStar Medical Ownership | Who Owns SeaStar Medical?
SeaStar Medical Ownership Summary
SeaStar Medical is owned by 2.65% institutional investors, 2.58% insiders, and 94.77% retail investors. Vanguard group is the largest institutional shareholder, holding 1.43% of ICU shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 1.71% of its assets in SeaStar Medical shares.
ICU Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | SeaStar Medical | 2.65% | 2.58% | 94.77% |
| Sector | Healthcare Stocks | 232.01% | 10.74% | -142.75% |
| Industry | Biotech Stocks | 381.47% | 10.55% | -292.02% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 377.38K | 1.43% | $90.57K |
| Jane street group | 126.95K | 0.48% | $30.47K |
| Trinity financial advisors | 75.00K | 0.28% | $18.00K |
| Dynamic advisor solutions | 29.28K | 0.11% | $7.03K |
| Goldman sachs group | 23.20K | 0.09% | $5.57K |
| Tyche wealth partners | 17.70K | 0.07% | $4.25K |
| Pnc financial services group | 17.48K | 0.07% | $4.19K |
| Ubs group | 13.20K | 0.05% | $3.17K |
| Great valley advisor group | 10.00K | 0.04% | $2.00K |
| Blackrock funding, inc. /de | 9.13K | 0.03% | $2.19K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Trinity financial advisors | 75.00K | 0.01% | $18.00K |
| Xtx topco | 48.56K | 0.00% | $27.68K |
| Tyche wealth partners | 17.70K | 0.00% | $4.25K |
| Dynamic advisor solutions | 29.28K | 0.00% | $7.03K |
| Soa wealth advisors, llc. | - | - | - |
| Highmark wealth management | 20.00 | - | $4.00 |
| Td waterhouse canada | 216.00 | - | $50.00 |
| Jane street group | 126.95K | - | $30.47K |
| Great valley advisor group | 10.00K | - | $2.00K |
| Advisor group | 2.30K | - | $1.42K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Jane street group | 126.95K | - | 126.95K |
| Trinity financial advisors | 75.00K | 0.01% | 25.00K |
| Toronto dominion bank | 25.00K | - | 25.00K |
| Goldman sachs group | 23.20K | - | 4.22K |
| Ubs group | 13.20K | - | 2.81K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Armistice capital | - | - | -613.24K |
| Geode capital management | - | - | -258.92K |
| Virtu financial | - | - | -37.83K |
| Raymond james financial | 17.71K | - | -19.55K |
| Xtx topco | 48.56K | 0.00% | -12.43K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Jane street group | 126.95K | - | 126.95K | $30.47K |
| Toronto dominion bank | 25.00K | - | 25.00K | $14.25K |
Sold Out
| Holder | Change |
|---|---|
| Soa wealth advisors, llc. | -55.00 |
| Game plan financial advisors | -100.00 |
| Sbi securities | -148.00 |
| Ronald blue trust | -888.00 |
| Whittier trust | -5.00K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 13 | -50.00% | 699,748 | -36.02% | 2 | 2831221.65% | 4 | -66.67% | 1 | -80.00% |
| Sep 30, 2025 | 25 | 8.70% | 1,091,983 | 133.10% | - | 56853.66% | 11 | 57.14% | 5 | 150.00% |
| Jun 30, 2025 | 25 | - | 481,330 | -46.67% | 5 | 5.09% | 8 | -38.46% | 3 | - |
| Mar 31, 2025 | 25 | 31.58% | 902,474 | 397.94% | 10 | 77.17% | 13 | 8.33% | 3 | 200.00% |
| Dec 31, 2024 | 19 | 26.67% | 181,242 | 32.71% | 3 | 32.99% | 12 | 100.00% | 1 | -66.67% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 76.41K | 1.71% | - |
| Abante Quant Value FI | 277.83K | 0.73% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 23.88K | 0.63% | 1.00 |
| Fidelity Extended Market Index | 213.51K | 0.56% | 58.92K |
| BlackRock Extended Equity Market K | 7.69K | 0.18% | -3.00 |
| NT Ext Equity Mkt Idx Fd - L | 64.90K | 0.17% | 55.63K |
| Spartan Extended Market Index Pool F | 59.83K | 0.16% | 297.00 |
| Fidelity Series Total Market Index | 26.58K | 0.07% | - |
| NT Ext Eq Mkt Indx Fd DC Lending Tier 5 | 25.43K | 0.07% | 22.82K |
| Fidelity Total Market Index | 22.14K | 0.06% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Dec 19, 2025 | Baird Jennifer A | - | Buy | $987.42 |
| Dec 09, 2025 | Messinger Michael | Chief Financial Officer | Buy | $5.10K |
| Aug 26, 2025 | Van Heel Kenneth | - | Buy | $22.25K |
| Aug 27, 2025 | Van Heel Kenneth | - | Buy | $8.56K |
| Aug 22, 2025 | Chung Kevin | Chief Medical Officer | Buy | $8.00K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | 1 | - |
| 2025 Q3 | 3 | - |
| 2025 Q2 | 4 | - |
| 2024 Q4 | 2 | - |
| 2024 Q3 | 1 | - |
ICU Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools