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Inari Medical, Inc. (NARI)

For informational purposes only. Not financial advice. Analysis by Sedat Aydin, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Inari Medical, Inc. (NARI) trades at $79.97 with AI Score 57/100 (Hold). Inari Medical, Inc. is a medical device company focused on developing and commercializing innovative solutions for the treatment of venous diseases. Market cap: 5B, Sector: Healthcare.

Last analyzed: Feb 5, 2026
Inari Medical, Inc. is a medical device company focused on developing and commercializing innovative solutions for the treatment of venous diseases. Their key products, ClotTriever and FlowTriever, address large clot removal in deep vein thrombosis and pulmonary embolism, respectively.
57/100 AI Score MCap 5B Vol 3M

Inari Medical, Inc. (NARI) Healthcare & Pipeline Overview

CEOKevin Strange
Employees1300
HeadquartersIrvine, CA, US
IPO Year2020

Inari Medical is revolutionizing venous disease treatment with its innovative ClotTriever and FlowTriever systems, offering a minimally invasive approach to large clot removal. With a focus on patient outcomes and a strong gross margin of 88.0%, Inari is poised for continued growth in the interventional thrombectomy market.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Feb 5, 2026

Investment Thesis

Inari Medical presents a notable research candidate due to its innovative product portfolio addressing a significant unmet need in venous disease treatment. The company's ClotTriever and FlowTriever systems have demonstrated strong clinical outcomes and are gaining rapid adoption among physicians. With a gross margin of 88.0%, Inari has significant financial flexibility to invest in sales and marketing, as well as research and development. Key growth catalysts include expanding the market for mechanical thrombectomy in both DVT and PE, as well as launching new products like FlowTriever 2. While the company currently has a negative P/E ratio of -2775.03 due to investments in growth, the long-term potential for profitability is substantial as Inari captures a larger share of the venous disease market. Investors may want to evaluate NARI for its disruptive technology, high growth potential, and strong financial profile.

Based on FMP financials and quantitative analysis

Key Highlights

  • ClotTriever and FlowTriever systems address a significant unmet need in venous thromboembolism treatment.
  • Gross margin of 88.0% indicates strong pricing power and efficient operations.
  • Focus on mechanical thrombectomy provides a differentiated approach compared to traditional thrombolytic therapies.
  • Expansion of product portfolio with FlowSaver, FlowStasis, and FlowTriever 2 enhances treatment options.
  • Headquartered in Irvine, California, a hub for medical device innovation.

Competitors & Peers

Strengths

  • Innovative and proprietary technology.
  • Strong clinical data.
  • High gross margins.
  • Focus on a large and growing market.

Weaknesses

  • Negative P/E ratio indicating current lack of profitability.
  • Reliance on a limited number of products.
  • Limited geographic presence (primarily US).
  • Relatively small company size compared to larger medical device players.

Catalysts

  • Publication of new clinical data supporting the use of ClotTriever and FlowTriever in specific patient populations.
  • Continued expansion of the sales force and marketing efforts to increase awareness and adoption of Inari's products.
  • Launch of new products, such as FlowTriever 2, to enhance treatment options.
  • Increasing adoption of mechanical thrombectomy as a preferred treatment for venous thromboembolism.
  • Positive reimbursement coverage decisions from healthcare payers.

Risks

  • Competition from larger medical device companies with greater resources.
  • Unfavorable reimbursement decisions from healthcare payers.
  • Product liability claims.
  • Dependence on the success of ClotTriever and FlowTriever.
  • Regulatory hurdles for international expansion.

Growth Opportunities

  • Expansion of ClotTriever and FlowTriever Usage in Existing Markets: Inari Medical has the opportunity to further penetrate the existing market for DVT and PE treatment by increasing awareness and adoption of its ClotTriever and FlowTriever systems. This can be achieved through targeted marketing campaigns, physician training programs, and clinical data demonstrating the superior outcomes of Inari's devices. The market size for VTE treatment is estimated to be billions of dollars, providing ample room for growth.
  • Development and Commercialization of New Products: Inari Medical can leverage its expertise in venous disease treatment to develop and commercialize new products that address unmet needs in the market. This could include devices for treating other types of venous disorders or improving the efficiency and safety of existing procedures. The company's FlowTriever 2 is an example of this strategy, and further innovation in this area will drive future growth.
  • Geographic Expansion into International Markets: While Inari Medical currently focuses on the United States market, there is significant potential to expand into international markets such as Europe and Asia. These markets have a large and growing population of patients with venous diseases, and Inari's products could offer a valuable treatment option. International expansion would require regulatory approvals and the establishment of distribution networks, but the long-term growth potential is substantial.
  • Strategic Partnerships and Acquisitions: Inari Medical could pursue strategic partnerships or acquisitions to expand its product portfolio, access new markets, or enhance its technological capabilities. This could involve partnering with other medical device companies, research institutions, or healthcare providers. Acquisitions could provide access to complementary technologies or products, accelerating Inari's growth and market share.
  • Increased Focus on Clinical Evidence Generation: Investing in clinical trials and research studies to generate further evidence supporting the safety and efficacy of Inari's products can drive adoption and reimbursement. Strong clinical data can differentiate Inari's devices from competing products and support their use in clinical practice guidelines. This will require ongoing investment in research and development, but the long-term benefits in terms of market share and revenue growth are significant.

Opportunities

  • Expansion into new geographic markets.
  • Development of new products and applications.
  • Strategic partnerships and acquisitions.
  • Increased adoption of mechanical thrombectomy.

Threats

  • Competition from established medical device companies.
  • Reimbursement pressures from healthcare payers.
  • Regulatory changes.
  • Potential for product liability claims.

Competitive Advantages

  • Proprietary technology with patents protecting key features of ClotTriever and FlowTriever.
  • Strong clinical data supporting the safety and efficacy of its devices.
  • Established relationships with key opinion leaders and physicians in the interventional cardiology and vascular surgery fields.
  • High gross margins provide financial flexibility for continued innovation and market expansion.

About NARI

Inari Medical, Inc., founded in 2011 and headquartered in Irvine, California, is a medical device company dedicated to transforming the treatment of venous diseases. Recognizing the limitations of existing therapies, Inari set out to develop innovative solutions for removing large clots from veins and arteries. The company's flagship products, ClotTriever and FlowTriever, represent a paradigm shift in interventional thrombectomy. ClotTriever is designed for deep vein thrombosis (DVT), enabling physicians to core, capture, and remove large clots from large vessels in the body. FlowTriever addresses pulmonary embolism (PE), utilizing a large bore catheter-based aspiration and mechanical thrombectomy system to remove clots from the pulmonary arteries. In addition to these core products, Inari offers FlowSaver, FlowStasis, and FlowTriever 2, further enhancing venous access site management and clot removal capabilities. Inari Medical operates primarily in the United States, focusing on providing comprehensive solutions for interventional treatment of venous thromboembolism. The company rebranded from Inceptus Newco1 Inc. in September 2013, marking a pivotal moment in its evolution towards becoming a leader in the medical device field.

What They Do

  • Develops mechanical thrombectomy systems for removing large blood clots.
  • Manufactures and markets the ClotTriever system for deep vein thrombosis (DVT).
  • Offers the FlowTriever system for treating pulmonary embolism (PE).
  • Provides devices for coring, capturing, and removing clots from large vessels.
  • Offers solutions for venous access site management with FlowSaver and FlowStasis.
  • Continues to innovate with new products like FlowTriever 2 for enhanced clot removal.

Business Model

  • Develops and manufactures proprietary medical devices.
  • Sells devices directly to hospitals and physicians.
  • Generates revenue through the sale of single-use devices for interventional procedures.
  • Focuses on high-margin products with strong clinical value.

Industry Context

The medical device industry is characterized by constant innovation and increasing demand for minimally invasive procedures. The market for venous thromboembolism (VTE) treatment is substantial and growing, driven by an aging population and increasing awareness of the condition. Inari Medical competes with companies offering both pharmacological and mechanical solutions for VTE. However, Inari's focus on mechanical thrombectomy with its ClotTriever and FlowTriever systems provides a differentiated approach compared to traditional thrombolytic therapies. The company is well-positioned to capitalize on the growing demand for effective and safe VTE treatments.

Key Customers

  • Interventional cardiologists
  • Vascular surgeons
  • Interventional radiologists
  • Hospitals and medical centers
AI Confidence: 72% Updated: Feb 5, 2026

NARI Financials

NARI Price Today & Live Chart

Inari Medical, Inc. (NARI) stock price: $79.97 (+0.00, +0.00%)

NARI Latest News

NARI Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for NARI.

Price Targets

Wall Street price target analysis for NARI.

NARI MoonshotScore

57/100

What does this score mean?

The MoonshotScore rates NARI's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

NARI Healthcare Stock FAQ

What does Inari Medical, Inc. do?

Inari Medical, Inc. is a medical device company focused on developing, manufacturing, and commercializing innovative solutions for the treatment of venous diseases. Their primary products are the ClotTriever and FlowTriever systems. ClotTriever is a mechanical thrombectomy system designed to remove large clots from large vessels in patients with deep vein thrombosis (DVT). FlowTriever is a large bore catheter-based system used to remove clots from the pulmonary arteries in patients with pulmonary embolism (PE). The company's goal is to provide minimally invasive and effective treatments for venous thromboembolism, improving patient outcomes and reducing the need for more invasive surgical procedures.

Is NARI stock worth researching?

NARI stock presents a mixed picture for potential investors. On the one hand, the company has innovative products addressing a significant unmet need in venous disease treatment, reflected in its high gross margin of 88.0%. Growth opportunities exist through market penetration, new product development, and geographic expansion. However, the company's negative P/E ratio of -2775.03 indicates that it is not yet profitable, and it faces competition from larger medical device companies. Investors should carefully consider their risk tolerance and investment horizon before investing in NARI, weighing the potential for high growth against the risks associated with an unprofitable company in a competitive industry. Further monitoring of financial performance and market adoption of its products is warranted.

What are the main risks for NARI?

Inari Medical faces several key risks. Competition from established medical device companies with greater resources poses a significant threat. Unfavorable reimbursement decisions from healthcare payers could limit adoption of Inari's products. Product liability claims are a potential risk inherent in the medical device industry. The company's dependence on the success of ClotTriever and FlowTriever makes it vulnerable to technological obsolescence or the emergence of superior competing products. Finally, regulatory hurdles for international expansion could delay or prevent the company from accessing new markets. These risks should be carefully considered by investors before investing in NARI.

What are the key factors to evaluate for NARI?

Inari Medical, Inc. (NARI) currently holds an AI score of 57/100, indicating moderate score. Key strength: Innovative and proprietary technology. Primary risk to monitor: Competition from larger medical device companies with greater resources. This is not financial advice.

How frequently does NARI data refresh on this page?

NARI prices update in real time during U.S. market hours (9:30 AM-4:00 PM ET, weekdays). Fundamentals refresh after quarterly or annual filings. Analyst ratings and AI insights update daily. News is aggregated continuously from financial sources.

What has driven NARI's recent stock price performance?

Recent price movement in Inari Medical, Inc. (NARI) can be influenced by earnings results, analyst revisions, sector rotation, and broader market sentiment. Notable catalyst: Innovative and proprietary technology. Check the News and Technical Analysis tabs for the latest drivers. Past performance does not predict future results.

Should investors consider NARI overvalued or undervalued right now?

Determining whether Inari Medical, Inc. (NARI) is overvalued or undervalued requires examining multiple metrics. Compare valuation ratios (P/E, P/S, EV/EBITDA) against sector peers for a comprehensive view.

What research should beginners do before buying NARI?

Before investing in Inari Medical, Inc. (NARI), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .

Data provided for informational purposes only.

Analysis Notes
  • Financial data may be slightly outdated.
  • Future performance is subject to market conditions and company execution.
Data Sources

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