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Atea Pharmaceuticals, Inc. (AVIR)

$4.96 $-0.02 (-0.40%) |Fair · 46
Bottom line: HOLD — our Council read (49/100) and AI Score (46/100) broadly agree. Strongest signal: Ray Dalio bullish · Biggest watch-out: Seth Klarman bearish.
MCap: $396.93M| P/E Ratio: -4.0| Vol: 198.9K| Target: $10.00 (+101.6%)| 52-wk range: $2.78 – $6.45
Data from FMP · Methodology

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

Atea Pharmaceuticals, Inc. (AVIR) trades at $4.96 with AI Score 46/100 (Grade C). Atea Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company focused on discovering, developing, and commercializing antiviral therapeutics. Market cap: $396.93M, Sector: Healthcare.

Price live · AI analysis from May 8, 2026
Atea Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company focused on discovering, developing, and commercializing antiviral therapeutics. Their lead product candidate, AT-527, is currently in Phase II clinical trials for the treatment of COVID-19.

AVIR stock analysis for 2026: Analysts have set a consensus price target of $10.00 for Atea Pharmaceuticals, Inc., suggesting 101.6% upside from the current price of $4.96. The AI MoonshotScore is 46/100, indicating a neutral outlook. Key factors: analyst coverage, AI-driven quantitative scoring.

Council Score · Weighted Average of 3 Disciplines
HOLD 49/100 · C

AVIR: 2/7 perspectives are bullish. Dominant signal: Ray Dalio bullish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Ray Dalio
Bullish
Ken Griffin
Neutral
Jim Simons
Neutral
Izzy Englander
Bullish
Seth Klarman
Bearish
Moon AI
Neutral
Council Score · 8 perspectives · See tabs for details →

Atea Pharmaceuticals, Inc. (AVIR) Healthcare & Pipeline Overview

CEOJean-Pierre Sommadossi
Employees56
HeadquartersBoston, MA, US
IPO Year2020

Atea Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical firm specializing in antiviral therapeutics, with a primary focus on AT-527 for COVID-19. The company develops treatments for dengue, hepatitis C, and other RNA viral infections, positioning it within the competitive antiviral drug market.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: May 8, 2026

What Is the Investment Thesis for AVIR?

Atea Pharmaceuticals, with a market capitalization of $396.93M and a beta of 0.26, presents a focused investment opportunity within the antiviral therapeutics sector. The primary value driver is the clinical progress of AT-527, its lead candidate for COVID-19, currently in Phase II trials. Successful trial outcomes and subsequent regulatory approvals could significantly increase the company's valuation. Further growth catalysts include advancing other pipeline candidates like AT-752 for dengue and AT-787 for HCV. Potential risks include clinical trial failures, regulatory hurdles, and competition from established pharmaceutical companies. The company's partnership with Merck for Ruzasvir provides a degree of validation and potential revenue stream, but the overall investment hinges on the successful development and commercialization of its core antiviral portfolio.

Based on FMP financials and quantitative analysis

AVIR Key Highlights

  • Lead product candidate AT-527 is in Phase II clinical trials for the treatment of COVID-19.
  • Developing AT-752, an oral purine nucleoside prodrug product candidate, which has completed Phase Ia clinical trial for the treatment of dengue.
  • Developing AT-777, an NS5A inhibitor and AT-787, a co-formulated, oral, pan-genotypic fixed dose combination of AT-527 and AT-777 for the treatment of hepatitis C virous (HCV).
  • Developing AT-281, a pharmaceutically acceptable salt for the treatment or prevention of an RNA viral infection, including dengue fever, yellow fever, Zika virus, and coronaviridae viral infection.
  • License agreement with Merck & Co, Inc. for development and commercialization of ruzasvir for the treatment of HCV.

Who Are AVIR's Competitors?

AVIR is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
MRK Merck & Co., Inc. $126.78 -2.15% $313.12B 83
GILD Gilead Sciences, Inc. $129.03 -1.70% $160.20B 94
JNJ Johnson & Johnson $258.13 -1.87% $621.38B 90
SNDX Syndax Pharmaceuticals, Inc. $22.11 +1.33% $1.96B 79
ANAB AnaptysBio, Inc. $63.69 +0.43% $2.75B 79
ABVX Abivax S.A. $145.38 +0.51% $9.53B 76
CGEN Compugen Ltd. $2.37 +3.73% $223.62M 76
GLUE Monte Rosa Therapeutics, Inc. $23.06 -4.75% $1.50B 68

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are AVIR's Key Strengths?

  • Promising lead product candidate (AT-527) for COVID-19.
  • Diverse pipeline of antiviral drug candidates.
  • Strategic partnership with Merck & Co., Inc.
  • Experienced management team with expertise in antiviral drug development.

What Are AVIR's Weaknesses?

  • Clinical-stage company with no currently approved products.
  • Reliance on successful clinical trial outcomes.
  • High cash burn rate associated with drug development.
  • Competition from larger, more established pharmaceutical companies.

What Could Drive AVIR Stock Higher?

  • Announcement of Phase II clinical trial results for AT-527 in COVID-19 patients.
  • Initiation of Phase II clinical trials for AT-752 in Dengue patients.
  • Continued enrollment and data monitoring in ongoing clinical trials.
  • Potential for new partnerships or licensing agreements.

What Are the Key Risks for AVIR?

  • Negative return on equity (-57.0%) — the business is not currently generating profit on shareholder capital.
  • Weak fundamentals — a Piotroski F-Score of 2/9 flags soft profitability, leverage or efficiency.
  • Failure of AT-527 in Phase II or subsequent clinical trials.
  • Regulatory delays or rejection of AT-527 or other pipeline candidates.
  • Competition from established antiviral therapies and emerging competitors.
  • Dependence on successful execution of clinical development programs.

What Are the Growth Opportunities for AVIR?

  • Advancement of AT-527 for COVID-19: AT-527 represents a significant growth opportunity for Atea. The global market for COVID-19 therapeutics remains substantial, despite the availability of vaccines. Positive Phase II trial results could lead to accelerated regulatory approval and commercialization. Success in this area would establish Atea as a key player in the COVID-19 treatment landscape, potentially generating substantial revenue streams. The timeline for potential market entry is dependent on clinical trial outcomes and regulatory review, but could be within the next 1-2 years.
  • Development of AT-752 for Dengue Fever: Atea's AT-752 targets dengue fever, a mosquito-borne viral disease prevalent in tropical and subtropical regions. The global dengue therapeutics market is growing due to increasing incidence and limited treatment options. Successful development and commercialization of AT-752 would provide Atea with a valuable product in a market with significant unmet needs. Phase Ia clinical trials have been completed, and further clinical development could lead to market entry within 3-5 years.
  • Progress of AT-787 for Hepatitis C Virus (HCV): AT-787, a co-formulation of AT-527 and AT-777, targets HCV. While the HCV market is becoming increasingly competitive with highly effective treatments, there remains a need for pan-genotypic options and treatments for patients who fail existing therapies. Atea's AT-787 has the potential to address these needs. The timeline for market entry depends on clinical trial results and regulatory approval, potentially within the next 3-5 years.
  • Expansion of Antiviral Pipeline: Atea is also developing AT-281, a salt formulation targeting various RNA viral infections, including dengue, yellow fever, Zika, and coronaviruses. Expanding the antiviral pipeline beyond the lead candidates provides multiple opportunities for growth and diversification. Success in any of these areas could significantly increase the company's long-term value. The timeline for these programs is less defined, but represents a longer-term growth opportunity.
  • Partnerships and Licensing Agreements: Atea's existing license agreement with Merck for Ruzasvir demonstrates the potential for strategic partnerships to drive growth. Pursuing additional collaborations with larger pharmaceutical companies could provide access to resources, expertise, and commercial infrastructure, accelerating the development and commercialization of its antiviral pipeline. Strategic partnerships can also provide non-dilutive funding and reduce the company's overall risk profile. The timing and nature of future partnerships are uncertain, but represent a key growth opportunity.

What Opportunities Does AVIR Have?

  • Growing market for antiviral therapeutics.
  • Potential for regulatory approval of AT-527 for COVID-19.
  • Expansion of pipeline through internal research and development.
  • Further strategic partnerships and licensing agreements.

What Threats Does AVIR Face?

  • Clinical trial failures.
  • Regulatory hurdles and delays.
  • Competition from existing and emerging antiviral therapies.
  • Intellectual property challenges.

What Are AVIR's Competitive Advantages?

  • Proprietary antiviral compounds and intellectual property.
  • Clinical trial data demonstrating efficacy and safety.
  • Strategic partnerships with established pharmaceutical companies.
  • Expertise in antiviral drug development.

What Does AVIR Do?

Atea Pharmaceuticals, Inc., established in 2012 and headquartered in Boston, Massachusetts, is dedicated to the discovery, development, and commercialization of antiviral therapeutics. The company addresses unmet needs in treating viral infections. Its lead product candidate, AT-527, is an oral antiviral agent in Phase II clinical trials for COVID-19. Atea's pipeline includes AT-752, an oral purine nucleoside prodrug in Phase Ia clinical trials for dengue fever. Further compounds include AT-777, an NS5A inhibitor; AT-787, a co-formulation of AT-527 and AT-777 for hepatitis C virus (HCV); and AT-281, a salt formulation targeting various RNA viral infections, including dengue, yellow fever, Zika, and coronaviruses. Additionally, Atea is developing Ruzasvir, an investigational NS5A inhibitor for chronic HCV, under a license agreement with Merck & Co, Inc. Atea aims to provide effective oral therapies to combat a wide range of viral diseases, focusing on innovation and strategic partnerships to advance its pipeline and commercialize its products.

What Products and Services Does AVIR Offer?

  • Discovers novel antiviral therapeutics.
  • Develops oral antiviral drug candidates.
  • Conducts clinical trials to evaluate the safety and efficacy of its drug candidates.
  • Seeks regulatory approval for its drug candidates from agencies like the FDA.
  • Commercializes approved antiviral therapies.
  • Targets viral infections such as COVID-19, dengue fever, and hepatitis C.
  • Forms strategic partnerships with other pharmaceutical companies.

How Does AVIR Make Money?

  • Develops and patents novel antiviral compounds.
  • Out-licenses or co-develops drug candidates with larger pharmaceutical companies.
  • Generates revenue through product sales upon regulatory approval.
  • Receives milestone payments and royalties from partnerships.

What Industry Does AVIR Operate In?

Atea Pharmaceuticals operates within the biotechnology industry, specifically targeting the antiviral therapeutics market. This market is driven by the ongoing need for effective treatments against viral infections, including COVID-19, dengue fever, and hepatitis C. The competitive landscape includes both large pharmaceutical companies and smaller biotech firms, all vying to develop novel antiviral agents. The global antiviral drugs market is projected to reach billions of dollars in the coming years, fueled by increasing prevalence of viral diseases and advancements in drug development technologies. Atea aims to capture a share of this market through its pipeline of oral antiviral candidates.

Who Are AVIR's Key Customers?

  • Patients suffering from viral infections.
  • Healthcare providers who prescribe antiviral medications.
  • Hospitals and clinics that treat viral infections.
  • Pharmaceutical companies that partner with Atea.
AI Confidence: 83% Updated: May 8, 2026

Company Profile

Atea Pharmaceuticals, Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in Boston, US. The company is led by CEO Jean-Pierre Sommadossi. AVIR has traded publicly since 2020.

How Atea Pharmaceuticals, Inc. Is Valued

Atea Pharmaceuticals, Inc. carries a market capitalization of $396.93M, placing it in the small-cap category. Relative to its peer group, AVIR's quantitative score of 46/100 is below the peer average of 85/100.

ROE -57%Key Financial Metrics

Return on equity for Atea Pharmaceuticals, Inc. stands at -57.0%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is -63.5%, showing how much profit it generates from its asset base. Its free cash flow yield is -42.1%, a gauge of the cash the business throws off relative to its market value. A current ratio of 7.89 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is -48.8%, the inverse of the P/E and a quick read on earnings relative to price.

F-Score 2/9Financial Health

Atea Pharmaceuticals, Inc.'s Piotroski F-Score is 2/9, a 9-point checklist of profitability, leverage and efficiency — flagging fundamental weakness worth scrutiny. Its Altman Z-Score of 2.99 places it in the safe zone, indicating low near-term bankruptcy risk.

FY2026 estForward Outlook

Wall Street analysts project Atea Pharmaceuticals, Inc. revenue of about $5.7M for fiscal 2026, with EPS near $-1.93.

AVIR Financials

Fundamental Snapshot

Net Income Growth (FY)
+6.0%
EPS Growth (FY)
+3.0%
Free Cash Flow Growth (FY)
+2.6%
Return on Equity (TTM)
-57.0%
Current Ratio
7.9

Based on FMP financials and quantitative analysis · FY 2025

Bull Case vs Bear Case

Bull Case

  • Insiders seem to be holding steady, suggesting they believe in the long-term potential, which is always a good sign.
  • There's been chatter in the community about potential partnerships, which could be a game-changer if they materialize.
  • Atea seems to be navigating the regulatory landscape effectively, which reduces a significant risk factor.
  • The overall sentiment is that Atea is undervalued, with many seeing it as a sleeper pick.

Bear Case

  • Community sentiment is wavering due to recent news about a competitor's breakthrough, creating uncertainty.
  • There's concern about Atea's cash burn rate, and how long they can sustain operations at the current pace.
  • Market perception is that Atea is heavily reliant on a single pipeline product, which magnifies risk.
  • Some insiders have reduced their positions, raising questions about their confidence in the near-term outlook.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026

AVIR Latest News

AVIR Analyst Consensus

Consensus Rating

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

Price Targets

Consensus target: $10.00

AVIR MoonshotScore

46/100

What does this score mean?

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

Leadership: Jean-Pierre Sommadossi

CEO

Jean-Pierre Sommadossi is the CEO of Atea Pharmaceuticals, bringing extensive experience in the pharmaceutical and biotechnology industries. He has a strong scientific background and a proven track record in drug development. Prior to Atea, he held leadership positions at several biotech companies, focusing on antiviral and oncology therapeutics. Sommadossi has also been involved in academic research, contributing to the understanding of viral diseases and the development of novel therapies. His expertise spans from preclinical research to clinical development and commercialization.

Track Record: Under Jean-Pierre Sommadossi's leadership, Atea Pharmaceuticals has advanced its lead product candidate, AT-527, into Phase II clinical trials for COVID-19. He has also overseen the expansion of the company's antiviral pipeline and the establishment of a strategic partnership with Merck & Co., Inc. These achievements demonstrate his ability to drive innovation and build value within the company.

AVIR Healthcare Stock FAQ

What does Atea Pharmaceuticals, Inc. do?

Atea Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company focused on discovering, developing, and commercializing antiviral therapeutics to treat severe viral diseases. The company's primary focus is on orally administered therapies for patients suffering from viral infections, including COVID-19, dengue fever, and hepatitis C. Their lead product candidate, AT-527, is currently in Phase II clinical trials for the treatment of COVID-19. Atea aims to address unmet medical needs by developing innovative antiviral solutions and strategic partnerships.

What do analysts say about AVIR stock?

Analyst coverage of Atea Pharmaceuticals is focused on the potential of its antiviral pipeline, particularly AT-527 for COVID-19. Key valuation metrics include the potential market size for COVID-19 therapeutics and the probability of success for AT-527 in clinical trials and regulatory approval. Growth considerations include the advancement of other pipeline candidates and the company's ability to secure additional partnerships. Analyst consensus is contingent on clinical trial data and regulatory milestones.

What are the main risks for AVIR?

The main risks for Atea Pharmaceuticals include the inherent uncertainties associated with clinical-stage drug development. Specifically, failure of AT-527 or other pipeline candidates in clinical trials would significantly impact the company's value. Regulatory hurdles and delays also pose a risk. Additionally, Atea faces competition from larger pharmaceutical companies with established antiviral therapies. The company's financial position and ability to fund ongoing research and development are also important considerations.

How does Atea Pharmaceuticals, Inc. navigate regulatory approval processes?

Atea Pharmaceuticals, Inc. navigates regulatory approval processes by adhering to stringent guidelines set by regulatory bodies such as the FDA. The company focuses on robust clinical trial design, comprehensive data collection, and transparent communication with regulatory agencies. Atea's regulatory strategy involves early engagement with regulatory authorities to understand requirements and address potential concerns proactively. They also leverage prior clinical data and scientific evidence to support their regulatory submissions, aiming for efficient and timely approval of their antiviral therapies.

What revenue streams does Atea Pharmaceuticals, Inc. have in healthcare?

As a clinical-stage company, Atea Pharmaceuticals, Inc. currently does not have revenue streams from marketed products. Its potential revenue streams are contingent on the successful development and commercialization of its antiviral drug candidates. Future revenue could be generated through product sales of approved therapies, licensing agreements with pharmaceutical partners, and milestone payments related to the achievement of clinical and regulatory milestones. The company's partnership with Merck for Ruzasvir also provides a potential revenue stream through royalties on future sales.

What are the key factors to evaluate for AVIR?

Atea Pharmaceuticals, Inc. (AVIR) holds an AI score of 46/100 (low). Analysts target $10.00 (+102%). Not financial advice.

How frequently does AVIR data refresh on this page?

AVIR prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven AVIR's recent stock price performance?

Atea Pharmaceuticals, Inc. (AVIR) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Promising lead product candidate (AT-527) for COVID-19. See the News tab for the latest drivers. Past performance does not predict future results.

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

Price as of 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 Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Information is based on publicly available sources and may be subject to change.
  • Clinical trial outcomes are inherently uncertain and can impact future results.
Data Sources

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