AnaptysBio Inc logo

AnaptysBio Inc(ANAB)

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EXPLORE ADVISORIES AND THEIR HISTORY
QUALITY SIGNAL
4-STAR RATING
PASS
LAST CLOSE
$48.38
11/10/2026
(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 ANAB

11/10/2026: ANAB (4-star) is currently NOT-A-BUY. Pass it for now.

AnaptysBio is a clinical-stage biotechnology company that leverages its proprietary antibody discovery platform to develop novel therapeutics for inflammatory diseases. The company is known for its focus on high-affinity antibody candidates like Rosnilimab. While it has successfully validated its technology through past partnerships, it remains without commercial revenue, making its growth story entirely dependent on successful clinical trial outcomes. Investors face significant risks, including binary clinical results and intense competition from large, well-capitalized pharmaceutical entities. The stock is best suited for growth-oriented investors with high risk tolerance who are looking for exposure to potential breakthroughs in immunology and who can monitor critical development milestones.

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 offers potential for exponential growth if clinical trials succeed, but high risk of failure exists.
Momentum investorMixed fitThe stock often reacts strongly to clinical data news, creating short-term momentum opportunities.
Value investorWeak fitValuation is difficult to justify based on traditional metrics since there are no consistent earnings or cash flows.
Dividend investorWeak fitThe company does not pay a dividend and focuses entirely on reinvestment into R&D.
Low-risk investorWeak fitClinical-stage biotechnology stocks are inherently volatile and unsuitable for low-risk portfolios.

Risk Profile

Risk factorLevelWhy it matters
Price volatilityHighThe stock price is highly sensitive to binary clinical trial results.
Valuation riskHighThe lack of commercial products makes standard valuation multiples difficult to apply.
Competition risk (Large Pharma)HighCompetition from firms like AbbVie and Regeneron can overwhelm smaller biotech developers.
Business qualityMediumWhile the platform technology is well-regarded, the business model relies heavily on successful drug development.
Dividend incomeLow / noneThis is a growth-oriented biotech that does not provide income.
Execution riskHighDevelopment delays or clinical trial failures can materially impact the company's prospects.

Price Behavior

Rolling Over
PRICE PATH

Rolling Over

The price momentum is slowing down and beginning to turn downward.

Choppy
PRICE STABILITY

Choppy

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

Analysis of Past Performance

Type Stock
Historic Profit 77.41%
Avg. Invested days 33
Today’s Advisory PASS
Upturn Advisory Rating upturn star rating icon
Upturn Advisory Performance Upturn Advisory Performance icon 4.0
Stock Returns Performance Upturn Returns Performance icon 4.0
Upturn Profits based on simulation icon Profits based on simulation
Upturn last close icon Last Close 11/10/2026

Upturn Scorecard

Upturn Star Rating

★★★★★
ANAB receives a 4-star rating, supported by solid unit economics, solid company fundamentals, and solid analyst coverage. The rating is constrained by weak price momentum.

Company Fundamentals

★★★★★
ANAB has solid overall fundamentals (4 stars), with solid financial health, strong growth momentum, and solid ownership. In FY2025 versus FY2024, strong earnings growth (+90.9%) and solid cash generation (FCF margin 8.4%) are partially offset by weak profitability (net margin -5.6%).

Financial Health Rating

★★★★★
ANAB's financial health is supported by solid liquidity, including working-capital and asset support (WC/assets 85.5%). Profitability is moderate (3 stars), which helps explain the 4-star overall score.

Growth Momentum Score

★★★★★
Revenue growth is ANAB's strongest growth driver at +157.0% FY2025 versus FY2024 (strong, 5 stars). Earnings growth (+90.9%, strong) and free-cash-flow growth (+114.5%, strong) are also constructive, though not equally high across every growth measure.

Ownership

★★★★★
Institutional ownership is 105.9% and approximately 68.6% of outstanding shares are publicly tradable, supporting liquidity and institutional participation. Insider ownership of 5.63% supports management-shareholder alignment.

Top 5 Institutional Investors

EcoR1 Capital, LLC 26.36%
BlackRock Inc 6.17%
TANG CAPITAL MANAGEMENT LLC 4.45%
State Street Corp 4.30%
Vanguard Capital Management, LLC 3.03%

Unit Economics (Per $1K Revenue)

★★★★★
ANAB generates approximately $990 of gross profit, $204 of operating income, and $84 of free cash flow for every $1,000 of revenue. Based on FY2025 results. Solid margins, cash conversion, and capital efficiency support the rating.

Economic Dimensions

★★★★★
Effective Tax Rate: -1.25% (Tax Credit)

Quantitative Style Profile

★★★★★
ANAB 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 Small-Cap Stock
Market Capitalization 1.43B USD
Price to earnings Ratio -
1Y Target Price 87.25
Price to earnings Ratio -
1Y Target Price 87.25
Volume (30-day avg) 491.1K shares
Beta 0.37
52 Weeks Range 21.93 - 72.36
Updated Date 11/10/2026
52 Weeks Range 21.93 - 72.36
Updated Date 11/10/2026
Dividends yield (FY) -
Basic EPS (TTM) -0.96

How Company Makes Money

Business areaWhat it includesRetail investor read
Collaboration and LicensingUpfront payments, milestone payments, and royalties from partners.Revenue comes mainly from partner agreements, which can be inconsistent.

Earnings Date

Report Date 2026-11-10
When -
Estimate 0.41
Actual -

Profitability

Profit Margin 246.96%
Operating Margin (TTM) 53.38%

Management Effectiveness

Return on Assets (TTM) 6.78%
Return on Equity (TTM) -114.55%

Valuation

Trailing PE -
Forward PE 19.19
Enterprise Value 1.24B
Price to Sales(TTM) 13.52
Enterprise Value 1.24B
Price to Sales(TTM) 13.52
Enterprise Value to Revenue 5.33
Enterprise Value to EBITDA 21.17
Shares Outstanding 29.90M
Shares Floating 20.50M
Shares Outstanding 29.90M
Shares Floating 20.50M
Percent Insiders 5.63
Percent Institutions 105.88

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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