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SeaStar Medical Ownership | Who Owns SeaStar Medical?

OverviewRevenueFinancialsChartTranscripts

SeaStar Medical Ownership Summary

SeaStar Medical is owned by 0.70% institutional investors, 2.17% insiders, and 97.12% retail investors. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 1.71% of its assets in SeaStar Medical shares.

ICU Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockSeaStar Medical0.70%2.17%97.12%
SectorHealthcare Stocks 278.45%10.60%-189.04%
IndustryBiotech Stocks 63.84%10.66%25.50%

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20241-96.55%22,182-99.42%-2.18%--100.00%--100.00%
Mar 31, 20242931.82%3,813,716356.51%5121.18%2321.05%1-
Dec 31, 20232269.23%835,404232.36%2137.46%19111.11%--100.00%
Sep 30, 202313-251,354-55.27%18.86%912.50%1-
Jun 30, 20231318.18%561,900-43.38%36.49%833.33%1-66.67%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv76.41K1.71%-
Vanguard Institutional Extnd Mkt Idx Tr55.86K0.53%-
Fidelity Extended Market Index40.98K0.39%-392.00
BlackRock Extended Equity Market K7.69K0.18%-3.00
Fidelity Series Total Market Index10.51K0.10%4.09K
Northern Trust Extended Eq Market Idx9.26K0.09%6.90K
NT Ext Equity Mkt Idx Fd - L9.26K0.09%6.90K
Spartan Extended Market Index Pool F8.59K0.08%392.00
Extended Equity Market Fund K7.61K0.07%23.00
Fidelity Total Market Index7.50K0.07%-

Recent Insider Transactions

DateNameRoleActivityValue
Jun 30, 2025Baird Jennifer A-Buy$4.17K
Jun 24, 2025Neuman John-Buy$14.40K
May 20, 2025Baird Jennifer A-Buy$12.81K
May 20, 2025Chung Kevin Chief Medical OfficerBuy$5.63K
Dec 11, 2024Neuman John-Buy$20.41K

Insider Transactions Trends

DateBuySell
2025 Q3--
2025 Q24-
2024 Q42-
2024 Q31-
2024 Q2--

ICU Ownership FAQ

Who Owns SeaStar Medical?

SeaStar Medical shareholders are primarily institutional investors at 0.70%, followed by 2.17% insiders and 97.13% retail investors. The average institutional ownership in SeaStar Medical's industry, Biotech Stocks , is 63.84%, which SeaStar Medical falls below.

Does Blackrock own SeaStar Medical?

BlackRock is not among the top 10 institutional shareholders of SeaStar Medical.

Who is the top mutual fund holder of SeaStar Medical shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of SeaStar Medical shares, with 1.71% of its total shares outstanding invested in 76.41K SeaStar Medical shares.

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