SeaStar Medical Holding Corporation (ICU)

NASDAQ: ICU · Real-Time Price · USD
4.005
+0.045 (1.14%)
May 22, 2026, 12:16 PM EDT - Market open
Market Cap16.01M +23.0%
Revenue (ttm)1.44M +235.5%
Net Income-11.90M
EPS-4.19
Shares Out 4.00M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume52,688
Open4.055
Previous Close3.960
Day's Range3.950 - 4.250
52-Week Range2.070 - 13.399
Beta-1.02
AnalystsBuy
Price Target10.00 (+149.69%)
Earnings DateMay 13, 2026

About ICU

SeaStar Medical Holding Corporation, a commercial-stage healthcare company, develops a proprietary platform therapy to reduce the consequences of hyperinflammation on vital organs in the United States. The company offers the selective cytopheretic device (SCD), which is a disease-modifying device that neutralizes over-active immune cells and stops the cytokine storm that yields destructive hyperinflammation; and QUELIMMUNE, an SCD therapy for pediatric patients with acute kidney injury (AKI) due to sepsis. It also develops NEUTRALIZE-AKI, an SC... [Read more]

Industry Biotechnology
Sector Healthcare
Founded 2018
Employees 17
Stock Exchange NASDAQ
Ticker Symbol ICU
Full Company Profile

Financial Performance

In 2025, SeaStar Medical Holding's revenue was $1.23 million, an increase of 814.07% compared to the previous year's $135,000. Losses were -$12.15 million, -51.07% less than in 2024.

Financial Statements

Analyst Summary

According to one analyst, the rating for ICU stock is "Buy" and the 12-month stock price target is $10.0.

Price Target
$10.0
(149.69% upside)
Analyst Consensus: Buy
Stock Forecasts

News

SeaStar Medical price target raised to $8 from $6 at Maxim

Maxim analyst Anthony Vendetti raised the firm’s price target on SeaStar Medical (ICU) to $8 from $6 and keeps a Buy rating on the shares. The company’s Q1 revenue, gross…

8 days ago - TheFly

SeaStar Medical Holding Earnings Call Transcript: Q1 2026

QUELIMMUNE net revenue grew 69% year-over-year in Q1 2026, with seven new hospital adoptions and strong gross margins. The NEUTRALIZE-AKI pivotal trial for adult AKI is progressing, and the SAVE Registry reached 50-patient enrollment. Cash reserves increased to $9.3 million.

8 days ago - Transcripts

SeaStar Medical Holding Earnings release: Q1 2026

SeaStar Medical Holding released its Q1 2026 earnings on May 13, 2026, summarizing the period's financial results.

8 days ago - Filings

SeaStar Medical Holding Quarterly report: Q1 2026

SeaStar Medical Holding has published its Q1 2026 quarterly earnings report on May 13, 2026.

8 days ago - Filings

SeaStar Medical Reports First Quarter Financial Results and Provides Business Updates

Added 7 top-rated children's hospitals to QUELIMMUNE ® pediatric acute kidney injury (AKI) customer base, increasing first quarter revenue 69% versus first quarter 2025 revenue Advanced enrollment in ...

8 days ago - GlobeNewsWire

SeaStar Medical Holding Registration statement: Registration filing

SeaStar Medical Holding filed a registration statement on May 7, 2026, providing details about a securities offering with the SEC.

15 days ago - Filings

SeaStar Medical to Report First Quarter Financial Results on May 13, 2026

DENVER, May 06, 2026 (GLOBE NEWSWIRE) -- SeaStar Medical Holding Corporation (Nasdaq: ICU), a commercial-stage healthcare company focused on transforming treatments for critically ill patients facing ...

16 days ago - GlobeNewsWire

SeaStar Medical Holding Proxy statement: Proxy filing

SeaStar Medical Holding filed a proxy statement on April 29, 2026, providing details for shareholder voting and corporate governance matters.

23 days ago - Filings

SeaStar Medical Holding Registration statement: Registration filing

SeaStar Medical Holding filed a registration statement on April 28, 2026, providing details about a securities offering with the SEC.

24 days ago - Filings

SeaStar Medical showcases new data from SAVE Registry

SeaStar Medical (ICU) announced the presentations of new SAVE Registry data and investigator led research on the mechanism of action of the selective cytopheretic device therapy at the 31st Internatio...

7 weeks ago - TheFly

SeaStar Medical Showcases New Positive Data from the QUELIMMUNE SAVE Registry and an Analysis of the Unique Immunomodulatory Mechanism of the SCD Therapy at AKI & CRRT 2026

Results from pediatric patients in the SAVE Registry shows no device-related adverse events or immunosuppression and continued strong survival data

7 weeks ago - GlobeNewsWire

SeaStar Medical Holding Earnings Call Transcript: Q4 2025

QUELIMMUNE sales and adoption surged in 2025, driving revenue growth and improved margins. SCD therapy for adult AKI advanced in pivotal trials, with strong cash position and reduced losses supporting expansion into larger markets.

2 months ago - Transcripts

SeaStar Medical Holding Annual report: Q4 2025

SeaStar Medical Holding has published its Q4 2025 annual report on March 25, 2026.

2 months ago - Filings

SeaStar Medical Holding Earnings release: Q4 2025

SeaStar Medical Holding released its Q4 2025 earnings on March 25, 2026, summarizing the period's financial results.

2 months ago - Filings

SeaStar Medical Reports Fourth Quarter and Full Year 2025 Financial Results and Provides Business Updates

Added top-rated children's hospitals to QUELIMMUNE™ pediatric Acute Kidney Injury (AKI) customer base Completed enrollment in FDA-mandated QUELIMMUNE SAVE Post-Marketing Registry Exceeded 50% enrollme...

2 months ago - GlobeNewsWire

SeaStar Medical to Report Fourth Quarter and Year-End 2025 Financial Results on March 25, 2026

DENVER, March 18, 2026 (GLOBE NEWSWIRE) -- SeaStar Medical Holding Corporation (Nasdaq: ICU), a commercial-stage healthcare company focused on transforming treatments for critically ill patients facin...

2 months ago - GlobeNewsWire

SeaStar Medical Holding Transcript: Life Sciences Virtual Investor Forum

The session highlighted a novel device-based approach to treating hyperinflammation, with strong pediatric results and ongoing adult trials. Key milestones include expanding hospital adoption, advancing pivotal studies, and pursuing regulatory and commercial growth.

2 months ago - Transcripts

SeaStar Medical to Present at the Life Sciences Investor Forum on March 11th

The Company invites individual and institutional investors, as well as advisors and analysts with an interest in the life sciences sector, to attend live, interactive presentations at VirtualInvestorC...

2 months ago - GlobeNewsWire

SeaStar Medical completes FDA enrollment requirement for SAVE Registry

SeaStar Medical (ICU) announced that it has completed the required enrollment in the SAVE Registry, a Post-Approval Study, PAS, required by the FDA that is designed to confirm the safety…

2 months ago - TheFly

SeaStar Medical Announces Completion of FDA Enrollment Requirement for SAVE Surveillance Registry Evaluating QUELIMMUNE Safety for Pediatric AKI

Completion of enrollment marks a key milestone toward satisfying FDA post-approval requirements Completion of enrollment marks a key milestone toward satisfying FDA post-approval requirements

2 months ago - GlobeNewsWire

SeaStar Medical price target lowered to $6 from $10 at Maxim

Maxim lowered the firm’s price target on SeaStar Medical (ICU) to $6 from $10 and keeps a Buy rating on the shares. The firm cites the company having announced the…

3 months ago - TheFly

SeaStar Medical reports ‘strong’ survival data in Quelimmune study

SeaStar Medical (ICU) Holding Corporation announced the publication of early post-approval clinical experience from the use of the QUELIMMUNE therapy in the prestigious, peer-reviewed journal Pediatri...

3 months ago - TheFly

SeaStar Medical Announces Publication in Pediatric Nephrology of Positive Real-World Experience for QUELIMMUNE™ (SCD-PED) Therapy in Pediatric Acute Kidney Injury (AKI)

Strong survival data extending to 90 days Real-world experience shows results consistent with clinical trial data Favorable safety profile – no device-related adverse events DENVER, Feb. 09, 2026 (GLO...

3 months ago - GlobeNewsWire

SeaStar Medical to Present at Upcoming Noble Capital Markets Emerging Growth Virtual Equity Conference

DENVER, Jan. 29, 2026 (GLOBE NEWSWIRE) -- SeaStar Medical Holding Corporation (Nasdaq: ICU), a commercial-stage healthcare company focused on transforming treatments for critically ill patients facing...

4 months ago - GlobeNewsWire

SeaStar Medical Holding Transcript: Biotech Showcase 2026

Focused on stopping organ failure via a unique device platform, the company has launched QUELIMMUNE for pediatric AKI, showing strong survival benefits and cost savings. Adult pivotal studies are underway, with a robust pipeline and financial health supporting expansion.

4 months ago - Transcripts