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Sonnet Biotherapeutics Holdings Inc (SONN)

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Upturn Advisory Summary
12/02/2025: SONN (1-star) is currently NOT-A-BUY. Pass it for now.
1 Year Target Price $20
1 Year Target Price $20
| 1 | Strong Buy |
| 0 | Buy |
| 0 | Hold |
| 0 | Sell |
| 0 | Strong Sell |
Analysis of Past Performance
Type Stock | Historic Profit -17.97% | Avg. Invested days 35 | Today’s Advisory PASS |
Upturn Star Rating ![]() | Upturn Advisory Performance | Stock Returns Performance |
Key Highlights
Company Size Small-Cap Stock | Market Capitalization 8.60M USD | Price to earnings Ratio - | 1Y Target Price 20 |
Price to earnings Ratio - | 1Y Target Price 20 | ||
Volume (30-day avg) 1 | Beta 1.47 | 52 Weeks Range 1.08 - 10.38 | Updated Date 12/25/2025 |
52 Weeks Range 1.08 - 10.38 | Updated Date 12/25/2025 | ||
Dividends yield (FY) - | Basic EPS (TTM) -6.82 |
Analyzing Revenue: Products, Geography and Growth
Revenue by Products
Product revenue - Year on Year
Revenue by Geography
Geography revenue - Year on Year
Earnings Date
Report Date - | When - | Estimate - | Actual - |
Profitability
Profit Margin - | Operating Margin (TTM) -1405.87% |
Management Effectiveness
Return on Assets (TTM) -223.8% | Return on Equity (TTM) -714.97% |
Valuation
Trailing PE - | Forward PE - | Enterprise Value 8350003 | Price to Sales(TTM) 8.6 |
Enterprise Value 8350003 | Price to Sales(TTM) 8.6 | ||
Enterprise Value to Revenue 8.35 | Enterprise Value to EBITDA -0.21 | Shares Outstanding 6827352 | Shares Floating 6743545 |
Shares Outstanding 6827352 | Shares Floating 6743545 | ||
Percent Insiders 4.25 | Percent Institutions 9.95 |
Upturn AI SWOT
Sonnet Biotherapeutics Holdings Inc

Company Overview
History and Background
Sonnet Biotherapeutics Holdings Inc. (NASDAQ: SONN) is a biopharmaceutical company focused on the discovery, development, and commercialization of novel antibody-based immunotherapies for the treatment of cancer and autoimmune diseases. Founded in 2014, the company has been engaged in developing its proprietary Fully Human Antibody (FHA) platform and advancing its pipeline of drug candidates. Significant milestones include preclinical development and early-stage clinical trials of its lead product candidates.
Core Business Areas
- Therapeutic Development: Sonnet Biotherapeutics is primarily focused on the development of innovative biologic therapeutics. Their core activities involve drug discovery, preclinical research, clinical trial design and execution, and regulatory affairs for their pipeline assets.
- Proprietary Technology Platform: The company leverages its Fully Human Antibody (FHA) platform, which aims to generate antibodies with high affinity and specificity, potentially leading to improved efficacy and reduced immunogenicity.
Leadership and Structure
Information regarding the current leadership team and detailed organizational structure of Sonnet Biotherapeutics Holdings Inc. is subject to change and best obtained from their latest SEC filings or official company website. Typically, a biopharmaceutical company of this size would have a CEO, CSO, CFO, and a board of directors overseeing its operations.
Top Products and Market Share
Key Offerings
- SONN-001: SONN-001 is a genetically engineered biologic therapeutic designed for the treatment of various cancers. Its development is a primary focus for Sonnet Biotherapeutics. Market share data and specific revenue figures for this early-stage candidate are not yet publicly available as it is still in development. Key competitors in the oncology immunotherapy space include large pharmaceutical companies with established portfolios, such as Bristol Myers Squibb (Opdivo), Merck (Keytruda), and Roche (Tecentriq).
- SONN-002: SONN-002 is another investigational biologic therapeutic. Specific details regarding its target indications and development status are available through company disclosures. As with SONN-001, specific market share data and revenue are not yet applicable. Competitors in its potential therapeutic areas would depend on the specific autoimmune or oncological indication it aims to treat.
Market Dynamics
Industry Overview
The biopharmaceutical industry, particularly the segment focused on oncology and autoimmune disease therapeutics, is characterized by high research and development costs, long development cycles, stringent regulatory requirements, and intense competition. It is also a sector with significant potential for growth driven by unmet medical needs and advancements in scientific understanding.
Positioning
Sonnet Biotherapeutics Holdings Inc. is positioned as an early-stage biopharmaceutical company aiming to carve out a niche in the competitive immunotherapy market with its proprietary FHA platform and pipeline candidates. Its competitive advantages lie in its novel approach to antibody generation and its focus on addressing specific unmet needs in cancer and autoimmune diseases.
Total Addressable Market (TAM)
The Total Addressable Market for oncology and autoimmune disease treatments is in the hundreds of billions of dollars globally. Sonnet Biotherapeutics Holdings Inc. is positioned to address a segment of this TAM with its specific pipeline candidates, aiming to capture market share as its therapies advance through clinical development and potentially receive regulatory approval.
Upturn SWOT Analysis
Strengths
- Proprietary Fully Human Antibody (FHA) platform technology.
- Focus on high-need therapeutic areas (oncology, autoimmune diseases).
- Potential for novel drug candidates with improved profiles.
Weaknesses
- Early-stage development for all pipeline assets, meaning significant clinical and regulatory hurdles remain.
- Limited financial resources compared to larger biopharmaceutical companies.
- Dependence on successful clinical trial outcomes and regulatory approvals.
- Lack of approved products on the market.
Opportunities
- Advancements in immunotherapy and personalized medicine.
- Potential for strategic partnerships and collaborations with larger pharmaceutical companies.
- Emerging markets and growing demand for innovative treatments.
- Acquisition targets for larger companies seeking novel technologies.
Threats
- High failure rate in clinical trials.
- Intense competition from established players and other emerging biotechs.
- Stringent and evolving regulatory landscape.
- Patent expirations and generic competition for existing therapies.
- Economic downturns impacting R&D funding and investor sentiment.
Competitors and Market Share
Key Competitors
- Bristol Myers Squibb (BMY)
- Merck & Co., Inc. (MRK)
- Roche Holding AG (RHHBY) - Note: RHHBY is a foreign issuer, but its products compete directly in the US market.
- Pfizer Inc. (PFE)
- Eli Lilly and Company (LLY)
Competitive Landscape
Sonnet Biotherapeutics Holdings Inc. faces a highly competitive landscape dominated by large, well-established pharmaceutical and biotechnology companies with significant R&D budgets, extensive clinical trial experience, and established commercial infrastructure. Sonnet's advantage lies in its novel antibody platform and targeted therapeutic approach, but it lacks the scale, resources, and market presence of its major competitors.
Growth Trajectory and Initiatives
Historical Growth: Historically, Sonnet Biotherapeutics Holdings Inc.'s growth trajectory has been characterized by advancements in its preclinical and clinical development programs, strategic financing rounds to fund its operations, and the expansion of its intellectual property portfolio. Growth is measured by pipeline progression rather than revenue.
Future Projections: Future projections for Sonnet Biotherapeutics Holdings Inc. are highly speculative and dependent on the successful progression of its drug candidates through clinical trials, regulatory approvals, and potential commercialization. Analyst estimates, if available, would reflect these uncertainties and potential outcomes.
Recent Initiatives: Recent initiatives would typically include updates on clinical trial progress, patent filings, scientific presentations, and potential collaborations or partnerships aimed at advancing their pipeline.
Summary
Sonnet Biotherapeutics Holdings Inc. is an early-stage biopharmaceutical company with a proprietary antibody platform focused on oncology and autoimmune diseases. Its strengths lie in its novel technology and targeted therapeutic areas. However, it faces significant weaknesses due to its early development stage, limited financial resources, and high dependence on clinical trial success. The company has opportunities in the growing immunotherapy market but is threatened by intense competition and regulatory hurdles. Its future success hinges on effective pipeline progression and strategic financial management.
Similar Stocks
Sources and Disclaimers
Data Sources:
- Company SEC Filings (10-K, 10-Q)
- Financial News Websites
- Industry Analyst Reports (where publicly available)
- Company Investor Relations Websites
Disclaimers:
This analysis is based on publicly available information and is intended for informational purposes only. It does not constitute financial advice. Investing in biotechnology stocks, especially early-stage companies like Sonnet Biotherapeutics Holdings Inc., carries significant risk, and investors should conduct their own thorough due diligence and consult with a qualified financial advisor before making any investment decisions.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
About Sonnet Biotherapeutics Holdings Inc
Exchange NASDAQ | Headquaters Princeton, NJ, United States | ||
IPO Launch date 2006-10-31 | Interim CEO & Director Mr. Raghu Rao | ||
Sector Healthcare | Industry Biotechnology | Full time employees 13 | Website https://www.sonnetbio.com |
Full time employees 13 | Website https://www.sonnetbio.com | ||
As of December 2, 2025, Sonnet BioTherapeutics Holdings, Inc. was acquired by Hyperliquid Strategies Inc, in a reverse merger transaction. Sonnet BioTherapeutics Holdings, Inc., a biotechnology company, owns a platform for biologic medicines of single or bifunctional action. The company develops fully human albumin binding technology, which utilizes human single chain antibodies fragment that binds to and hitch-hikes on human serum albumin for transport to target tissues. Its lead product candidate is SON-1010, a fully human single-chain version of interleukin 12 for the treatment of solid tumor indications, including ovarian cancer, non-small cell lung cancer, and head and neck cancer. The company is also developing SON-080, a fully human version of interleukin 6 to treat chemotherapy-induced peripheral neuropathy (CIPN), and diabetic peripheral neuropathy; SON-1210, a bispecific compound for solid tumor indications, including colorectal cancer; SON-1411, a bifunctional combination of human interleukin 18 (IL-18) inhibitor binding protein and single-chain human IL-12 (IL-12) for solid tumor cancers; and SON-1400, a monofunctional fusion protein comprising the IL-18 binding protein resistant domain linked to the FHAB. It has a license agreement with New Life Therapeutics Pte, Ltd. to develop and commercialize pharmaceutical preparations containing a specific recombinant human interleukin-6; and strategic development collaboration with Sarcoma Oncology Center to advance SON-1210. The company is headquartered in Princeton, New Jersey.

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