ICU · NASDAQ
SeaStar Medical Holding (ICU) Stock Price & Fundamentals
SeaStar Medical Holding (ICU) closed at $394.90 on Oct 9, 2026, down 0.23% from the previous close of $395.82.
Share price, past year
1Y +51.27%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $394.90 |
| Sep 30, 2026 | $405.57 |
| Aug 31, 2026 | $389.04 |
| Jul 31, 2026 | $411.91 |
| Jun 30, 2026 | $378.23 |
| May 29, 2026 | $349.74 |
| Apr 30, 2026 | $325.33 |
| Mar 31, 2026 | $323.55 |
| Feb 27, 2026 | $310.93 |
| Jan 30, 2026 | $298.70 |
| Dec 31, 2025 | $297.93 |
| Nov 28, 2025 | $302.05 |
| Oct 31, 2025 | $268.81 |
Key statistics
- Market cap
- $1.68B
- P/E (TTM)
- —
- EPS (TTM)
- —
- Revenue (TTM)
- $1.71M
- Net income (TTM)
- −$13.63M
- Shares outstanding
- 4.3M
- Dividend yield
- —
- 52-week range
- $261.05 – $412.07
SeaStar Medical Holding's market cap is $1.68B, based on a share price of $394.90 and 4.3M shares outstanding as of Jun 30, 2026.
Financials
SeaStar Medical Holding reported revenue of $1.23M for fiscal 2025, up 814.07% from fiscal 2024.
SeaStar Medical Holding reported a net loss of $12.15M in fiscal 2025.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2025ended Dec 31, 2025 | $1.23M | +814.1% | −$12.15M | −984.6% | — | — |
| FY2024ended Dec 31, 2024 | $135.00K | — | −$24.83M | −18,392.6% | −$6.63 | — |
| FY2023ended Dec 31, 2023 | $0.00 | — | −$26.23M | — | −$30.26 | — |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q2 FY2026ended Jun 30, 2026 | $615.00K | −$3.73M | — |
| Q1 FY2026ended Mar 31, 2026 | $495.00K | −$3.52M | — |
| Q4 FY2025ended Dec 31, 2025 | $420.00K | −$2.90M | — |
| Q3 FY2025ended Sep 30, 2025 | $183.00K | −$3.47M | — |
| Q2 FY2025ended Jun 30, 2025 | $338.00K | −$2.00M | −$0.18 |
| Q1 FY2025ended Mar 31, 2025 | $293.00K | −$3.77M | −$0.44 |
| Q4 FY2024ended Dec 31, 2024 | $67.00K | −$4.42M | $0.23 |
| Q3 FY2024ended Sep 30, 2024 | $68.00K | −$4.48M | −$1.10 |
Company profile
- Name
- SeaStar Medical Holding Corp
- Ticker
- ICU
- Exchange
- NASDAQ
- Industry (SEC SIC)
- Surgical & Medical Instruments & Apparatus
- Headquarters
- 3513 Brighton Blvd, Suite 410, Denver, CO 80216
- Incorporated in
- DE
- Fiscal year ends
- December
- SEC CIK
- 0001831868
Recent SEC filings
- Oct 5, 2026
- Aug 12, 2026
- Aug 12, 2026
- Jul 1, 2026
- Jun 17, 2026
- May 13, 2026
- May 13, 2026
- Apr 28, 2026
Frequently asked questions
What is SeaStar Medical Holding's stock price?
SeaStar Medical Holding (ICU) closed at $394.90 on Oct 9, 2026, down 0.23% from the previous close of $395.82.
What is SeaStar Medical Holding's market cap?
SeaStar Medical Holding's market cap is $1.68B, based on a share price of $394.90 and 4.3M shares outstanding as of Jun 30, 2026.
How much revenue does SeaStar Medical Holding make?
SeaStar Medical Holding reported revenue of $1.23M for fiscal 2025, up 814.07% from fiscal 2024.
Does SeaStar Medical Holding pay a dividend?
SeaStar Medical Holding's recent filings report no dividends declared over the last four quarters.
Sources and methodology
Fundamentals come from SeaStar Medical Holding Corp's filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures