CYTOSORBENTS CORP
CTSONASDAQTrading Snapshot
- Day Range
- $3.96 β $4.07
- 52-Week Range
- $3.94 β $20.40
- Volume
- $4.24B
- Avg Volume
- $3.81B
- Shares Outstanding
- 3.1M
- Next Earnings
- Nov 19, 2026
Fundamentals Snapshot
- Annual Revenue
- $37M
- Last Q Revenue
- $10M
- P/E Ratio
- -0.7
- P/S Ratio
- 0.3x
- EPS (TTM)
- $-5.80
- Dividend Yield
- 0.00%
- Dilution (1yr)
- +14.8%
Why Investors Own CTSO
- βHigh-growth profile β revenue up +59.4% YoY with expanding US Equity exposure.
- βHealthy economics β 56% gross margin and 24% free-cash-flow margin.
- βNew products and segments could unlock additional revenue streams.
Execution delays, intensifying competition, and valuation compression if growth decelerates.
CYTOSORBENTS CORP
CTSOAbout CYTOSORBENTS CORP
Cytosorbents Corporation specializes in creating and bringing to market innovative medical devices. Their core expertise lies in a unique blood purification platform, built upon a proprietary adsorbent and porous polymer technology. The company's leading product, CytoSorb, is an extracorporeal filter designed to remove cytokines from the blood. It serves as a complementary treatment in various critical care scenarios, including sepsis, managing complications during and after heart bypass surgery, and improving the viability of donor organs for transplantation. Beyond CytoSorb, Cytosorbents offers a portfolio of specialized devices. These include VetResQ, used to assist in treating critical conditions like sepsis and pancreatitis in animals; CytoSorb-XL, another device targeting sepsis and other severe illnesses; HemoDefend, a platform for purifying blood supplies by removing contaminants that cause transfusion reactions and diseases, as well as anti-A and anti-B antibodies from blood products; K+ontrol, designed for patients with severe, life-threatening hyperkalemia; and ContrastSorb, which extracts intravenous contrast agents following imaging procedures (like CT scans, angiograms, or interventional radiology) to mitigate the risk of contrast-induced kidney damage. The company is also actively developing several new solutions: BetaSorb, aimed at preventing and treating complications from metabolic toxin buildup in chronic kidney disease patients; DrugSorb, which focuses on eliminating harmful chemicals from the bloodstream; and DrugSorb-ATR, an innovative system for removing antithrombotic agents. Originally established as MedaSorb Technologies Corporation in 1997, the company adopted its current name, Cytosorbents Corporation, in May 2010. Its corporate headquarters are situated in Princeton, New Jersey.
Otter Score Breakdown
How it's scoredFive components, each rated 1β5β and equally weighted (20%), averaged to a 0β100 score:π Quality β gross marginπ Growth β revenue YoYβοΈ Valuation β P/S ratioβ‘ Momentum β 30-day price changeπ§ Dilution β 1-yr share issuance (buybacks score higher)Analyst Ratings
βLatest News & Updates

CytoSorbents Regains Compliance with Nasdaq Minimum Bid Price Requirement
PRINCETON, N.J., Sept. 23, 2026 /PRNewswire/ -- CytoSorbents Corporation (NASDAQ: CTSO), a leader in the treatment of life-threatening conditions in the intensive care unit and cardiac surgery using blood purification, a

CytoSorbents to Present at the H.C. Wainwright 28th Annual Global Investment Conference
PRINCETON, N.J., Sept. 10, 2026 /PRNewswire/ -- CytoSorbents CorporationΒ (NASDAQ: CTSO), a leader in the treatment of life-threatening conditions in the intensive care unit and cardiac surgery using blood purification, i

Head-To-Head Survey: Biomerica (NASDAQ:BMRA) versus Cytosorbents (NASDAQ:CTSO)
Cytosorbents (NASDAQ: CTSO - Get Free Report) and Biomerica (NASDAQ: BMRA - Get Free Report) are both small-cap healthcare companies, but which is the better investment? We will contrast the two companies based on the st

CytoSorbents to Present at the Moody Capital Solutions 2026 Disruptive Growth & Life Sciences Conference
Princeton, New Jersey--(Newsfile Corp. - September 4, 2026) - CytoSorbents Corporation (NASDAQ: CTSO), a leader in the treatment of life-threatening conditions in the intensive care unit and cardiac surgery using blood p

CytoSorbents Announces Reverse Stock Split
Reverse Stock Split Previously Approved by Shareholders; Intended to Support ComplianceΒ with Nasdaq's $1.00 Minimum Bid Price Requirement Expected to Become Effective and Trade on Split-Adjusted Basis at the Market Open

CytoSorbents Announces New Real-World Data Demonstrating Significant Reduction in Severe Bleeding Using CytoSorb in CABG Patients on Ticagrelor and Updates Recent DrugSorb-ATR FDA Pre-Submission Meetings
Patient-level matched analysis of real-world data demonstrated a significant 37% relative reduction in severe bleeding Significant reductions in 24-hour chest tube drainage and red blood cell transfusions were also seen,