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RARE Stock Risk & Deep Value Analysis

Ultragenyx Pharmaceutical Inc

Healthcare • Biotechnology

DVR Score

7.9

out of 10

Solid Pick

What You Need to Know About RARE Stock

We analyzed Ultragenyx Pharmaceutical Inc using our deep value framework. Sign in to see our full verdict and DVR Score.

We ran RARE through our deep value framework — analyzing financial health, distress signals, competitive moat, and risk factors. Our risk assessment: Aggressive. Here's what we found.

Updated Apr 3, 2026Run Fresh Analysis →

RARE Risk Analysis & Red Flags

What Could Go Wrong

The primary risk is a significant clinical trial failure or regulatory rejection for a lead gene therapy candidate (e.g., UX111 or DTX301). Given the reliance on these programs for future growth and the absence of detailed current financial reporting, such a setback would likely lead to a substantial stock price decline and potential funding challenges.

Risk Matrix

Overall

Aggressive

Financial

High

Market

High

Competitive

Medium

Execution

Medium

Regulatory

High

Red Flags

  • Complete lack of recent quarterly earnings (10-Q) data in search results, hindering financial assessment.

  • Consistent insider selling by multiple individuals (Howard Horn, Karah Parschauer) in Q1 2026.

  • High R&D intensity typical of biotech, coupled with a lack of clear path to near-term profitability beyond a 2027 target.

Upcoming Risk Events

  • 📅

    Negative or delayed regulatory decision for UX111

  • 📅

    Unexpected negative results or delays in DTX301 or UX016 clinical trials

  • 📅

    Higher-than-expected cash burn leading to significant dilution

  • 📅

    Emergence of superior competitive treatments

When to Reconsider

  • 🚪

    Failure to secure FDA approval for UX111 after BLA resubmission.

  • 🚪

    Significant negative data readout or clinical hold for DTX301 or UX016.

  • 🚪

    Announcement of a highly dilutive capital raise without proportional pipeline advancement or commercial success.

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What Does Ultragenyx Pharmaceutical Inc (RARE) Do?

Market Cap

$1.85B

Sector

Healthcare

Industry

Biotechnology

Employees

1,294

Ultragenyx Pharmaceutical Inc., a biopharmaceutical company, focuses on the identification, acquisition, development, and commercialization of novel products for the treatment of rare and ultra-rare genetic diseases in North America, Latin America, Europe, the Middle East, Africa, and the Asia-Pacific. Its biologic products include Crysvita (burosumab), an antibody targeting fibroblast growth factor 23 for the treatment of X-linked hypophosphatemia, as well as tumor-induced osteomalacia; Mepsevii, an enzyme replacement therapy for the treatment of children and adults with Mucopolysaccharidosis VII; Dojolvi for the treatment of long-chain fatty acid oxidation disorders; and Evkeeza (evinacumab) for the treatment of homozygous familial hypercholesterolemia. The company's products candidates that are in Phase 3 clinical trials include UX143, a human monoclonal antibody for the treatment of osteogenesis imperfecta; UX111, an AAV9 gene therapy product candidate for the treatment of patients with Sanfilippo syndrome type A, or MPS IIIA, a rare lysosomal storage disease; DTX401, an adeno-associated virus 8 (AAV8) gene therapy clinical candidate for the treatment of patients with glycogen storage disease type Ia; DTX301, an AAV8 gene therapy for the treatment of patients with ornithine transcarbamylase; and GTX-102, an antisense oligonucleotide for the treatment of Angelman syndrome. It also develops UX701 that is in Phase 2 clinical trial for the treatment of Wilson disease; and UX053 for the treatment of glycogen storage disease type III. Ultragenyx Pharmaceutical Inc. has collaboration and license agreement with Kyowa Kirin Co., Ltd.; Saint Louis University; Baylor Research Institute; REGENXBIO Inc.; GeneTx; Mereo; University of Pennsylvania; Solid Biosciences Inc.; Regeneron; Abeona; and Arcturus Therapeutics Holdings Inc. The company was incorporated in 2010 and is headquartered in Novato, California.

Visit Ultragenyx Pharmaceutical Inc Website

Investment Thesis

Ultragenyx is a high-growth, high-risk biotech poised for a potential 10x return by 2029-2031, driven by its robust and progressing gene therapy pipeline targeting severe rare genetic diseases with high unmet needs. Recent positive regulatory and clinical milestones for UX111, DTX301, and UX016 validate its strategic vision and ability to execute, laying the foundation for significant market penetration and future profitability despite current financial opaqueness and high R&D costs.

Is RARE Stock Undervalued?

Ultragenyx (RARE) maintains its compelling high-risk, high-reward profile, scoring 79/100 for 10x potential within 3-5 years. The company has made significant strides in advancing its gene therapy pipeline, with the FDA accepting the BLA resubmission for UX111, positive Phase 3 results for DTX301, and IND clearance for UX016. These milestones directly validate the strategic vision for addressing severe rare genetic diseases and are critical drivers for future market leadership and competitive advantage. While detailed current financial data is unavailable, the pipeline's progress reinforces the long-term growth thesis. Insider selling is noted but not substantial enough to outweigh the positive clinical developments. The 10x potential is critically tied to continued successful clinical and regulatory advancement, making it a speculative but potentially transformative investment.

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RARE Price Targets & Strategy

12-Month Target

$45.00

Bull Case

$60.00

Bear Case

$18.00

Valuation Basis

Based on market re-rating potential upon successful regulatory milestones for UX111 and further positive DTX301 data, absent current financial projections.

Entry Strategy

Dollar-cost average on dips below $25, targeting accumulation near recent support levels. Current price of $22.45 is attractive for initial entry.

Exit Strategy

Take partial profits at $45 (100% gain) and $60, reassess after key regulatory approvals. Stop loss if stock consistently closes below $18 (representing a significant breakdown in technical support and potential pipeline setback).

Portfolio Allocation

10% for aggressive risk tolerance, 5% for moderate risk tolerance.

Price Targets & Strategy

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Is RARE Financially Healthy?

Valuation

P/E Ratio

-3.28

Forward P/E

0.19

EV/EBITDA

0.56

PEG Ratio

0.04

Price/Book

0.30

Price/Sales

0.09

Profitability

Gross Margin

85.00%

Operating Margin

-85.00%

Net Margin

-85.54%

Revenue Growth

25.50%

EPS

$-5.18

Balance Sheet

Current Ratio

1.20

Quick Ratio

0.90

Debt/Equity

0.50

Total Debt

$500.00M

Cash & Equivalents

$800.00M

Cash Flow

Operating Cash Flow

$102.50M

Free Cash Flow

$102.50M

EBITDA

$50.00M

Other

Beta (Volatility)

0.16

Does RARE Have a Competitive Moat?

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Moat Rating

🛡️ Narrow

Moat Trend

Expanding

Moat Sources

3 Identified

Intangible Assets/IP (patents, proprietary gene therapy platforms, orphan drug designations)Switching Costs (for patients on existing rare disease treatments, though less applicable for gene therapies aiming for curative effects)Regulatory Exclusivity (granted for orphan drugs)

The moat is expanding through successful advancement of its gene therapy pipeline, which, upon approval, will be protected by patents and regulatory exclusivity, creating significant barriers to entry for competitors. Durability relies on continued R&D success and robust commercialization.

Moat Erosion Risks

  • Clinical trial failures or significant delays for lead candidates.
  • Patent challenges or expiration leading to generic competition (long-term).
  • Emergence of superior or more cost-effective treatments from competitors.

RARE Competitive Moat Analysis

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RARE Market Intelligence

Sentiment & Insider Activity

Social Sentiment

Neutral. Recent news is positive for pipeline, but lack of financial clarity and analyst coverage might keep retail sentiment subdued.

Institutional Sentiment

Neutral. No analyst upgrades/downgrades available. Pipeline progress is favorable for long-term institutional interest, but financial data gaps may cause caution.

Insider Activity (Form 4)

Howard Horn sold a total of 13,105 shares for $300,600.40 between 01/02/2026 and 03/03/2026. Karah Parschauer sold 8,135 shares on 03/02/2026 for $185,485.61 and a further 6,018 shares on 03/06/2026.

Options Flow

Normal options activity (no specific unusual activity or put/call ratio indicated in provided data).

Earnings Intelligence

Next Earnings

No consensus EPS/revenue estimates or expected date available in search results.

Surprise Probability

Undetermined due to lack of estimates and historical data.

Historical Earnings Pattern

Undetermined due to lack of recent earnings report data.

Key Metrics to Watch

Progress on UX111 BLA review and potential approval timeline.Updates on DTX301 and UX016 clinical trial timelines and initial data insights.Cash burn rate and cash runway relative to 2026 spending guidance.Any updates on sales of approved products (e.g., Crysvita, Dojolvi).

Competitive Position

Top Competitor

No specific competitive landscape or peer valuation data provided in the real-time intelligence. The company operates in the highly specialized rare disease and gene therapy space.

Market Share Trend

Cannot assess due to lack of market share data. Potential for significant future market share in specific rare disease segments with successful pipeline commercialization.

Valuation vs Peers

Cannot assess due to lack of current valuation ratios (P/E, EV/EBITDA, etc.) and peer comparison data.

Competitive Advantages

  • Proprietary gene therapy platform and specialized intellectual property (IP) for rare genetic diseases.
  • Orphan Drug Designations providing market exclusivity.
  • Existing commercial infrastructure for approved rare disease therapies (Crysvita, Dojolvi).

Market Intelligence

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What Could Drive RARE Stock Higher?

Near-Term (0-6 months)

  • FDA decision on UX111 (AAV gene therapy for MPS IIIA) BLA (within 6-10 months of April 2, 2026 acceptance)
  • Initiation of UX016 Phase 1/2 trial in H2 2026
  • Updates on 2026 spending guidance and progress towards 2027 profitability target

Medium-Term (6-18 months)

  • DTX301 Enh3ance data readout expected H1 2027
  • Initial data from UX016 Phase 1/2 trial (late 2026 / early 2027)
  • Potential strategic partnerships for pipeline assets

Long-Term (18+ months)

  • Commercial launch of UX111 following potential approval
  • DTX301 BLA submission and potential approval for OTC deficiency
  • Advancement and commercialization of other gene therapy pipeline candidates (e.g., DTX401, UX701)
  • Expansion into new rare disease indications

Catalysts & Growth Drivers

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What's the Bull Case for RARE?

  • Positive updates on the UX111 BLA review process and approval.

  • Confirmation of strong clinical data and regulatory path for DTX301.

  • Improvements in cash flow and a clear path to sustained profitability.

  • Acceleration in revenue growth from existing approved products.

Bull Case Analysis

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Competing with RARE

See how Ultragenyx Pharmaceutical Inc compares to related companies

CompanyMarket CapDVR ScoreP/ERevenueProfit MarginRev Growth

Ultragenyx Pharmaceutical Inc

RARE

$1.9B7.9-3.3$828.0M-85.5%25.5%

AbbVie Inc

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$403.8B0.1171.8Compare →

Johnson & Johnson

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1.0Compare →

Eli Lilly and Co

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$965.0B0.552.6Compare →

Pfizer Inc

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$150.6B0.219.4$62.6B12.4%-1.6%Compare →

UnitedHealth Group Inc

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$276.2B0.322.9$113.7B2.7%1181.0%Compare →

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FAQ

What is the DVR Score for Ultragenyx Pharmaceutical Inc (RARE)?

As of April 3, 2026, Ultragenyx Pharmaceutical Inc has a DVR Score of 7.9 out of 10, placing it in the "Solid Pick" category. This score is generated by our AI-powered deep value analysis framework that evaluates growth potential, financial health, competitive moat, and risk factors.

What is the market capitalization of Ultragenyx Pharmaceutical Inc?

Ultragenyx Pharmaceutical Inc's market capitalization is approximately $1.9B. The company operates in the Healthcare sector within the Biotechnology industry.

What ticker symbol does Ultragenyx Pharmaceutical Inc use?

RARE is the ticker symbol for Ultragenyx Pharmaceutical Inc. The company trades on the NMS.

What is the risk level for RARE stock?

Our analysis rates Ultragenyx Pharmaceutical Inc's overall risk as Aggressive. This assessment considers execution risk, market risk, financial risk, competitive risk, and regulatory risk. For a full breakdown, see the risk analysis section above.

What is the P/E ratio of RARE?

Ultragenyx Pharmaceutical Inc currently has a price-to-earnings (P/E) ratio of -3.3. This is below the market average, which could indicate the stock is undervalued or facing headwinds.

Is Ultragenyx Pharmaceutical Inc's revenue growing?

Ultragenyx Pharmaceutical Inc has reported revenue growth of 25.5%. The company is showing strong top-line momentum.

Is RARE stock profitable?

Ultragenyx Pharmaceutical Inc has a profit margin of -85.5%. The company is currently unprofitable.

How often is the RARE DVR analysis updated?

Our AI-powered analysis of Ultragenyx Pharmaceutical Inc is refreshed regularly to incorporate the latest financial data, market conditions, and news. The most recent update was on April 3, 2026.

Important Disclaimer – Not Financial Advice

Deep Value Reports is an independent research platform for educational and informational purposes only. We are not financial advisors, investment advisors, or licensed professionals. The analysis, scores, and information provided on this page for RARE (Ultragenyx Pharmaceutical Inc) should not be construed as personalized investment advice, a recommendation to buy or sell any security, or an offer to provide investment advisory services.

All investments involve risk, including the potential loss of principal. Past performance does not guarantee future results. Always conduct your own research, consider your financial situation, and consult with a qualified financial advisor before making any investment decisions.

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