Abivax SA American Depositary Shares(ABVX)

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EXPLORE ADVISORIES AND THEIR HISTORY
QUALITY SIGNAL
3-STAR RATING
PASS
LAST CLOSE
$89.05
10/08/2026
(24-hour delay)

Advisory History & Simulated Performance *

*as per simulation (see disclosures)
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Upturn Stock price based on last close iconStock price based on last close
Simulated performance—not actual client returns. Results depend on calculation assumptions and do not guarantee future outcomes. See Disclosures for methodology, assumptions, and limitations.

Advisory Performance History (Simulated)Advisory Performance History info

Simulated performance—not actual client returns. Results depend on calculation assumptions and do not guarantee future outcomes. See Disclosures for methodology, assumptions, and limitations.

Upturn Advisory & Investor View for ABVX

10/08/2026: ABVX (3-star) is currently NOT-A-BUY. Pass it for now.

Abivax is a clinical-stage biotechnology company developing small molecule therapeutics to modulate the immune system for inflammatory diseases. Its primary value proposition centers on obefazimod, an oral candidate targeting ulcerative colitis, which offers a potential alternative to injectable biologics. The company's strengths lie in its specialized RNA-modulation platform and promising early clinical data. However, as a pre-revenue firm, Abivax faces substantial risks, including a heavy reliance on a single asset and the need for ongoing capital to fund expensive late-stage trials. It best suits risk-tolerant investors who monitor clinical trial progress and the potential for strategic partnerships with larger industry players.

How to Read the Upturn Advisory

The Upturn Star Rating and the current BUY, SELL, or PASS advisory are generated by Upturn’s AI advisory engine based on proprietary signal analysis, price behavior, advisory history, and historical signal performance.

Company fundamentals, valuation, risks, and news provide supporting context about the business.

Investor Fit

Investor styleFitWhy
Growth investorMixed fitThis is a speculative growth play based entirely on the success of a single lead asset in clinical trials.
Momentum investorMixed fitMomentum is highly sensitive to binary news events regarding clinical trial results.
Value investorWeak fitThe company has no revenue or earnings, making traditional value metrics inapplicable.
Dividend investorWeak fitThe company is a clinical-stage biotech and does not pay dividends.
Low-risk investorWeak fitClinical-stage biotechnology stocks are inherently high-risk assets.

Risk Profile

Risk factorLevelWhy it matters
Price volatilityHighThe stock price reacts sharply to clinical and financing updates.
Valuation riskHighValuation is based on long-term clinical expectations rather than current financial performance.
Competition risk (inflammatory disease market)HighCompeting with major pharmaceutical players requires superior clinical outcomes.
Business qualityMediumThe company relies on a singular proprietary platform, which is scientifically strong but commercially untested.
Dividend incomeLow / noneThere is no income generation for investors.
Execution riskHighSuccessfully managing large-scale global trials and regulatory filings is a significant operational challenge.

Price Behavior

Downtrend
PRICE PATH

Downtrend

The stock has experienced a sustained decline in price over recent periods.

Extreme Price Shocks
PRICE STABILITY

Extreme Price Shocks

The stock has experienced exceptionally large and disruptive price movements during the period.

Analysis of Past Performance

Type Stock
Historic Profit 208.84%
Avg. Invested days 28
Today’s Advisory PASS
Upturn Advisory Rating upturn star rating icon
Upturn Advisory Performance Upturn Advisory Performance icon 2.0
Stock Returns Performance Upturn Returns Performance icon 5.0
Upturn Profits based on simulation icon Profits based on simulation
Upturn last close icon Last Close 10/08/2026

Upturn Scorecard

Upturn Star Rating

★★★★★
ABVX receives a 3-star rating, supported by solid analyst coverage. The rating is constrained by weak unit economics, and weak price momentum.

Company Fundamentals

★★★★★
ABVX has moderate overall fundamentals (3 stars), with moderate financial health, soft growth momentum, and solid ownership. In FY2025 versus FY2024, growth and ownership metrics are mixed: negative earnings growth (-90.7%), soft cash generation (FCF margin 0.0%), negative revenue growth (-100.0%).

Financial Health Rating

★★★★★
ABVX's financial health is supported by strong efficiency, including operating-expense and cost-of-revenue discipline (opex 0.0% of revenue). Profitability is weak (1 stars), which helps explain the 3-star overall score.

Growth Momentum Score

★★★★★
ABVX's growth profile is soft, with the least-weak measure being free-cash-flow growth at -0.7% FY2025 versus FY2024. By comparison, while revenue growth (-100.0%, negative) and earnings growth (-90.7%, negative) hold the profile back, so recent growth is not broad-based across the business.

Ownership

★★★★★
Institutional ownership is 72.3% and approximately 79.1% of outstanding shares are publicly tradable, supporting liquidity and institutional participation. Insider ownership is only 0.00%, which materially reduces the ownership score.

Top 5 Institutional Investors

TCG Crossover Management, LLC 6.88%
Darwin Global Management, Ltd. 4.15%
Helikon Investments Ltd 3.19%
Vestal Point Capital LP 2.69%
Jupiter Topco LLC 2.19%

Unit Economics (Per $1K Revenue)

★★★★★
ABVX generates approximately $-0 of gross profit, $-0 of operating income, and $-0 of free cash flow for every $1,000 of revenue. Based on FY2025 results. Weak margins explain the 1-star rating, with weak cash conversion and strong capital efficiency.

Economic Dimensions

★★★★★
Effective Tax Rate: -1.77% (Tax Credit)

Quantitative Style Profile

★★★★★
ABVX has a liquid, relatively low-volatility profile. Weak momentum is the primary drawback, while soft valuation.

Style Classification

Quality Focused

Low VolatilitySmall / Mid Cap RiskShort Squeeze RiskHighly Liquid / Institution-Friendly

Key Highlights

Company Size Mid-Cap Stock
Market Capitalization 7.59B USD
Price to earnings Ratio -
1Y Target Price 164
Price to earnings Ratio -
1Y Target Price 164
Volume (30-day avg) 1.3M shares
Beta -0.23
52 Weeks Range 69.81 - 148.83
Updated Date 10/07/2026
52 Weeks Range 69.81 - 148.83
Updated Date 10/07/2026
Dividends yield (FY) -
Basic EPS (TTM) -6.08

How Company Makes Money

Business areaWhat it includesRetail investor read
Clinical Research and DevelopmentAdvancement of the lead drug candidate obefazimod.The company is currently spending money to develop a drug and does not yet have products on the market to generate sales.
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Valuation

Trailing PE -
Forward PE -
Enterprise Value 7.90B
Price to Sales(TTM) 1626.71
Enterprise Value 7.90B
Price to Sales(TTM) 1626.71
Enterprise Value to Revenue 157.63
Enterprise Value to EBITDA -12.66
Shares Outstanding 87.27M
Shares Floating 69.03M
Shares Outstanding 87.27M
Shares Floating 69.03M
Percent Insiders -
Percent Institutions 72.27

Financial Metrics

🧭 Investment Snapshot

Total Revenue (Scale)

Information icon Total money earned from selling products or services before any costs. It is needed to understand the scale of the business and its ability to generate income.

Net Income (Profit)

Information icon Final profit after all expenses, interest, and taxes are deducted. It is needed to determine the overall profitability available to shareholders.

Free Cash Flow (Cash Strength)

Information icon Cash remaining after operating activities and capital expenditures, showing cash available for growth. It is needed to evaluate the company’s ability to invest, pay dividends, or reduce debt.

📈 Growth & Strength

Operating Income (Core Profit)

Information icon Profit from core operations after deducting all operating expenses. It is needed to measure how efficiently the company runs its primary business activities.

EBITDA (Cash Earnings)

Information icon Earnings before interest, taxes, depreciation, and amortization, indicating operating cash potential. It is needed to compare operating performance across companies without accounting or financing differences.

Gross Profit (Unit Profitability)

Information icon Revenue minus cost of revenue, showing profit after direct production costs. It is needed to evaluate core business profitability before overhead expenses.

🛡️ Financial Safety

Cash (Liquidity Buffer)

Information icon Total cash and cash equivalents on hand. It is needed to evaluate immediate liquidity and financial flexibility.

Total Debt (Leverage Risk)

Information icon Total debt including both short-term and long-term components. It is needed to assess the company’s leverage and financial risk.

Net Working Capital (Short-Term Health)

Information icon Current assets minus current liabilities, indicating short-term liquidity strength. It is needed to assess whether the company can meet its short-term obligations.

🧱 Balance Sheet Strength

Stockholder Equity (Net Worth)

Information icon Total equity value held by shareholders. It is needed to understand the net worth of the company from the owners’ perspective.

Total Assets (Asset Base)

Information icon The full value of everything the company owns, including cash, inventory, equipment, and investments. It is needed to understand the resource base used to generate revenue.

Income Before Tax (Pre-Tax Earnings)

Information icon Income before provision for income taxes. It is needed to analyze profitability independent of tax structures.

⚙️ Cost & Drag Factors

Cost of Revenue (Production Cost)

Information icon Direct costs required to produce and deliver the products or services sold. It is needed to assess efficiency in production and service delivery.

Total Operating Expenses (Operating Cost)

Information icon Indirect costs of running the business such as salaries, marketing, and administration. It is needed to understand how much it costs to sustain ongoing business operations.

Income Tax Expense (Tax Drag)

Information icon Amount of taxes paid or payable to the government. It is needed to evaluate the impact of taxation on overall profitability.

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