Altimmune Inc logo

Altimmune Inc(ALT)

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ADVISORIES YOU CAN VERIFY
QUALITY SIGNAL RECENCY
1-STAR RATING
WEAK BUY
BUY for 55 days
PROFIT SINCE LAST BUY
-2.56% ▼
LAST CLOSE
$3.04
09/24/2026
(24-hour delay)

Advisory History & Simulated Performance *

*as per simulation (see disclosures)
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Advisory Performance History (Simulated)Advisory Performance History info

Upturn Advisory & Investor View for ALT

09/24/2026: ALT (1-star) has a low Upturn Star Rating. Not recommended to BUY.

Altimmune Inc is a clinical-stage biotechnology company focused on developing peptide-based treatments for obesity and MASH, with its primary asset being the drug candidate pemvidutide. The company's main strength lies in its specialized R&D pipeline that targets the GLP-1 and glucagon pathways. Its primary investment story hinges on the success of its clinical trials and the potential for a lucrative licensing or acquisition deal. However, the company faces high risks, including lack of commercial revenue, significant cash burn, and intense competition from major pharmaceutical players. It is best suited for growth-oriented investors with a high risk tolerance who are willing to monitor ongoing clinical trial data developments.

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 fitThe company represents a speculative growth opportunity based on clinical pipeline outcomes rather than existing growth metrics.
Momentum investorStrong fit while signal remains positiveThe stock often experiences significant price swings based on clinical news, which can suit momentum-based trading strategies.
Value investorWeak fitThe lack of earnings and assets makes it unsuitable for traditional value-based investment strategies.
Dividend investorWeak fitThe company does not pay a dividend and focuses entirely on R&D investment.
Low-risk investorWeak fitThe high clinical, regulatory, and financial risks are inappropriate for low-risk portfolios.

Risk Profile

Risk factorLevelWhy it matters
Price volatilityHighThe stock is highly sensitive to news, trial data, and market sentiment.
Valuation riskHighValuation is based on speculative future pipeline success rather than fundamental earnings.
Competition risk (metabolic drugs)HighThe market is dominated by well-funded incumbents with large, approved drug portfolios.
Business qualityMediumThe business relies on a thin, R&D-centric pipeline with no current commercial revenue.
Dividend incomeLow / noneThere is no income generation for investors.
Execution riskHighFailure at any clinical trial stage would materially impair the company's value.

Price Behavior

Steep Decline
PRICE PATH

Steep Decline

The stock price has dropped sharply with strong downward pressure.

Choppy
PRICE STABILITY

Choppy

The stock has experienced frequent reversals and pronounced short-term price swings.

Analysis of Past Performance

Type Stock
Historic Profit -20.99%
Avg. Invested days 26
Today’s Advisory WEAK BUY
Upturn Advisory Rating upturn star rating icon
Upturn Advisory Performance Upturn Advisory Performance icon 2.0
Stock Returns Performance Upturn Returns Performance icon 1.0
Upturn Profits based on simulation icon Profits based on simulation
Upturn last close icon Last Close 09/24/2026

Upturn Scorecard

Upturn Star Rating

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

Company Fundamentals

★★★★★
ALT has moderate overall fundamentals (3 stars), with soft financial health, solid growth momentum, and solid ownership. In FY2025 versus FY2024, moderate earnings growth (+7.3%) and strong revenue growth (+105.0%) are partially offset by soft cash generation (FCF margin -164746.3%), soft profitability (net margin -214861.0%), very low insider ownership of 0.42%.

Financial Health Rating

★★★★★
ALT's financial health is supported by moderate liquidity, including working-capital and asset support (WC/assets 94.0%). Operating efficiency is weak (1 stars), which helps explain the 2-star overall score.

Growth Momentum Score

★★★★★
Revenue growth is ALT's strongest growth driver at +105.0% FY2025 versus FY2024 (strong, 5 stars). By comparison, free-cash-flow growth (+15.4%, solid) is also solid, while earnings growth (+7.3%, moderate) holds the profile back, so recent growth is not broad-based across the business.

Ownership

★★★★★
Institutional ownership is 77.9% and approximately 84.5% of outstanding shares are publicly tradable, supporting liquidity and institutional participation. Insider ownership is only 0.42%, which materially reduces the ownership score.

Top 5 Institutional Investors

Deep Track Capital, LP 9.90%
BlackRock Inc 6.58%
TCG Crossover Management, LLC 5.14%
State Street Corp 3.67%
Vanguard Capital Management, LLC 2.91%

Unit Economics (Per $1K Revenue)

★★★★★
ALT generates approximately $1,000 of gross profit, $-2,304,610 of operating income, and $-1,647,463 of free cash flow for every $1,000 of revenue. Based on FY2025 results. Strong cash conversion and healthy margins support the rating, although capital efficiency remains below the highest tier.

Economic Dimensions

★★★★★
Effective Tax Rate: 0.77%

Quantitative Style Profile

★★★★★
ALT has a liquid, relatively low-volatility profile. Weak momentum is the primary drawback, while valuation that is moderately attractive rather than deeply discounted.

Style Classification

Quality Focused

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

Key Highlights

Company Size Small-Cap Stock
Market Capitalization 620.51M USD
Price to earnings Ratio -
1Y Target Price 17.11
Price to earnings Ratio -
1Y Target Price 17.11
Volume (30-day avg) 4.1M shares
Beta 0.18
52 Weeks Range 2.56 - 6.44
Updated Date 09/24/2026
52 Weeks Range 2.56 - 6.44
Updated Date 09/24/2026
Dividends yield (FY) -
Basic EPS (TTM) -0.71

How Company Makes Money

Business areaWhat it includesRetail investor read
Biopharmaceutical R&DClinical trial development of peptide therapeutics.The company does not currently sell products; it creates value by developing potential new drugs for future licensing or sale.

Analyzing Revenue: Products, Geography and Growth

Revenue by Products

Product revenue - Year on Year

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Valuation

Trailing PE -
Forward PE 8.18
Enterprise Value 373.04M
Price to Sales(TTM) 20016.5
Enterprise Value 373.04M
Price to Sales(TTM) 20016.5
Enterprise Value to Revenue 12033.69
Enterprise Value to EBITDA 11.93
Shares Outstanding 194.52M
Shares Floating 164.38M
Shares Outstanding 194.52M
Shares Floating 164.38M
Percent Insiders 0.42
Percent Institutions 77.85

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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.

About Altimmune Inc

Exchange NASDAQ
Headquarters Gaithersburg, MD, United States
IPO Launch date 2005-10-06
Chairman, CEO & President Mr. Jerome Benedict Durso
Sector Healthcare
Industry Biotechnology
Full time employees 57
Full time employees 57

Altimmune, Inc., a late clinical stage biopharmaceutical company, focuses on developing novel therapies for serious liver diseases. Its lead product candidate is pemvidutide, a GLP-1/glucagon dual receptor agonist, which is in Phase 3 clinical trial for the treatment of metabolic dysfunction-associated steatohepatitis, alcohol use disorder, and alcohol-associated liver disease. The company was founded in 1997 and is headquartered in Gaithersburg, Maryland.