Eton Pharmaceuticals Inc logo

Eton Pharmaceuticals Inc(ETON)

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EXPLORE ADVISORIES AND THEIR HISTORY
QUALITY SIGNAL
3-STAR RATING
PASS
LAST CLOSE
$50.19
10/20/2026
(24-hour delay)

Advisory History & Simulated Performance *

*as per simulation (see disclosures)
  • ALL
  • 1Y
  • 1M
  • 1W
  • BUY Advisory
  • SELL Advisory (Profit)
  • SELL Advisory (Loss)
  • Profit
  • Loss
  • PASS (Skip)
Upturn Stock price based on last close iconStock price based on last close
Simulated performance—not actual client returns. Excludes advisory subscription fees, trading commissions, and taxes, which would reduce returns. Results depend on calculation assumptions and do not guarantee future outcomes. See Disclosures for full methodology, assumptions, and limitations.

Advisory Performance History (Simulated)Advisory Performance History info

Simulated performance—not actual client returns. Excludes advisory subscription fees, trading commissions, and taxes, which would reduce returns. Results depend on calculation assumptions and do not guarantee future outcomes. See Disclosures for full methodology, assumptions, and limitations.

Upturn Advisory & Investor View for ETON

10/20/2026: ETON (3-star) is currently NOT-A-BUY. Pass it for now.

Eton Pharmaceuticals is a specialized biopharmaceutical company focused on developing and marketing treatments for rare diseases and hospital-based clinical needs. Its core strength lies in a lean operational model that identifies high-value, niche pharmaceutical assets for acquisition or development, allowing for efficient commercialization. The main growth story hinges on expanding its rare disease portfolio and successfully navigating FDA pathways for new orphan drug indications. However, risks include concentration in a limited product portfolio, intense competition from larger firms, and potential pricing headwinds. The stock may suit growth-oriented investors interested in small-cap biotech, though it lacks dividend income and carries the volatility typical of clinical-stage development.

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 investorStrong fitThe company is in an active growth phase, focusing on expanding its commercial product portfolio.
Momentum investorMixed fitMomentum depends on the success of regulatory filings and product launches which are inherently volatile.
Value investorWeak fitEton is currently focused on capital-intensive growth rather than yielding value through traditional metrics.
Dividend investorWeak fitThe company does not pay dividends and retains all cash for reinvestment.
Low-risk investorWeak fitThe company's reliance on a small number of products creates significant risk profile concerns.

Risk Profile

Risk factorLevelWhy it matters
Price volatilityHighSmall-cap biotech stocks are subject to significant swings based on clinical and regulatory outcomes.
Valuation riskMedium / highValuations are often based on future growth prospects rather than current cash flow generation.
Competition risk (specialty pharma)MediumEton faces competition from both generic entrants and larger biotech companies.
Business qualityMediumThe company is still proving the sustainability and scalability of its specialty business model.
Dividend incomeLow / noneThe company reinvests all capital and does not offer income to shareholders.
Execution riskMedium / highThe success of the firm depends heavily on navigating complex FDA processes and scaling commercial teams.

Price Behavior

Strong Uptrend
PRICE PATH

Strong Uptrend

The stock has maintained a strong upward price trend across the last three quarters.

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 570.28%
Avg. Invested days 53
Today’s Advisory PASS
Upturn Advisory Rating upturn star rating icon
Upturn Advisory Performance Upturn Advisory Performance icon 3.0
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 10/20/2026

Upturn Scorecard

Upturn Star Rating

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

Company Fundamentals

★★★★★
ETON has solid overall fundamentals (4 stars), with moderate financial health, solid growth momentum, and solid ownership. In FY2025 versus FY2024, solid cash generation (FCF margin 12.7%) and strong revenue growth (+104.9%) are partially offset by negative earnings growth (-20.4%), weak profitability (net margin -5.8%), modest insider ownership of 4.89%.

Financial Health Rating

★★★★★
ETON's financial health is supported by solid liquidity, including working-capital and asset support (WC/assets 24.0%). Profitability is soft (2 stars), which helps explain the 3-star overall score.

Growth Momentum Score

★★★★★
Free-cash-flow growth is ETON's strongest growth driver at +980.7% FY2025 versus FY2024 (strong, 5 stars). By comparison, revenue growth (+104.9%, strong) is also strong, while earnings growth (-20.4%, negative) holds the profile back, so recent growth is not broad-based across the business.

Ownership

★★★★★
Institutional ownership is 71.3% and approximately 78.0% of outstanding shares are publicly tradable, supporting liquidity and institutional participation. Insider ownership of 4.89% provides only moderate management-shareholder alignment.

Top 5 Institutional Investors

Opaleye Management Inc 10.01%
Nantahala Capital Management, LLC 8.23%
EcoR1 Capital, LLC 7.60%
BlackRock Inc 6.63%
Vanguard Capital Management, LLC 3.42%

Unit Economics (Per $1K Revenue)

★★★★★
ETON generates approximately $535 of gross profit, $1 of operating income, and $127 of free cash flow for every $1,000 of revenue. Based on FY2025 results. Moderate margins explain the 2-star rating, with weak cash conversion and weak capital efficiency.

Economic Dimensions

★★★★★
Effective Tax Rate: -0.94% (Tax Credit)

Quantitative Style Profile

★★★★★
ETON has a high-quality, liquid profile. Weak momentum is the primary drawback, while soft valuation.

Style Classification

Quality Focused

Quality TiltSmall / Mid Cap RiskShort Squeeze RiskHighly Liquid / Institution-Friendly

Key Highlights

Company Size Small-Cap Stock
Market Capitalization 1.41B USD
Price to earnings Ratio 123.05
1Y Target Price 71.5
Price to earnings Ratio 123.05
1Y Target Price 71.5
Volume (30-day avg) 551.3K shares
Beta 0.9
52 Weeks Range 14.27 - 66.37
Updated Date 10/19/2026
52 Weeks Range 14.27 - 66.37
Updated Date 10/19/2026
Dividends yield (FY) -
Basic EPS (TTM) 0.4

How Company Makes Money

Business areaWhat it includesRetail investor read
Rare Disease PortfolioRevenue from sales of specialized treatments for orphan indications.This is the primary revenue driver, focusing on high-margin treatments for small patient populations.

Analyzing Revenue: Products, Geography and Growth

Revenue by Products

Product revenue - Year on Year

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Valuation

Trailing PE 123.05
Forward PE 23.92
Enterprise Value 1.59B
Price to Sales(TTM) 13.32
Enterprise Value 1.59B
Price to Sales(TTM) 13.32
Enterprise Value to Revenue 15.08
Enterprise Value to EBITDA 76.37
Shares Outstanding 28.58M
Shares Floating 22.30M
Shares Outstanding 28.58M
Shares Floating 22.30M
Percent Insiders 4.89
Percent Institutions 71.32

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.

Form CRS provides a relationship summary of our automated advisory services, flat subscription fees, and conflicts of interest. Form ADV Part 2A brochure contains complete details on services, billing, and disclosures. If any summary differs from our current regulatory filings, the filed Form ADV controls.