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Plus Therapeutics Inc (PSTV)



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Upturn Advisory Summary
08/29/2025: PSTV (1-star) has a low Upturn Star Rating. Not recommended to BUY.
1 Year Target Price $8.83
1 Year Target Price $8.83
1 | Strong Buy |
2 | Buy |
1 | Hold |
0 | Sell |
0 | Strong Sell |
Analysis of Past Performance
Type Stock | Historic Profit -42.69% | Avg. Invested days 38 | Today’s Advisory WEAK BUY |
Upturn Star Rating ![]() ![]() | Upturn Advisory Performance ![]() | Stock Returns Performance ![]() |
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Key Highlights
Company Size Small-Cap Stock | Market Capitalization 48.62M USD | Price to earnings Ratio - | 1Y Target Price 8.83 |
Price to earnings Ratio - | 1Y Target Price 8.83 | ||
Volume (30-day avg) 4 | Beta 0.67 | 52 Weeks Range 0.16 - 2.31 | Updated Date 08/29/2025 |
52 Weeks Range 0.16 - 2.31 | Updated Date 08/29/2025 | ||
Dividends yield (FY) - | Basic EPS (TTM) -1.39 |
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 2025-08-12 | When Before Market | Estimate -0.13 | Actual -0.0065 |
Profitability
Profit Margin - | Operating Margin (TTM) -110.65% |
Management Effectiveness
Return on Assets (TTM) -74.05% | Return on Equity (TTM) -522.5% |
Valuation
Trailing PE - | Forward PE - | Enterprise Value 41770764 | Price to Sales(TTM) 9.14 |
Enterprise Value 41770764 | Price to Sales(TTM) 9.14 | ||
Enterprise Value to Revenue 18.19 | Enterprise Value to EBITDA -0.3 | Shares Outstanding 99264496 | Shares Floating 99057063 |
Shares Outstanding 99264496 | Shares Floating 99057063 | ||
Percent Insiders 1.77 | Percent Institutions 1.27 |
Upturn AI SWOT
Plus Therapeutics Inc

Company Overview
History and Background
Plus Therapeutics, Inc. (PSTV) is a pharmaceutical company focused on developing targeted radiotherapeutics for cancer. Founded in 1996, initially as Cytoclonal Pharmaceutics, it has evolved to focus on radiotherapeutics using its proprietary liposomal platform technology.
Core Business Areas
- Rhenium-186 Nanoliposome (RNL) Platform: Plus Therapeutics' core technology is RNL, which delivers targeted radiation to tumors. They are developing this platform for various cancer indications.
- Drug Development: Focuses on the clinical development and potential commercialization of RNL-based radiotherapeutics.
Leadership and Structure
The company is led by a management team with experience in pharmaceutical development and oncology. The organizational structure typically involves research and development, clinical operations, and business development departments.
Top Products and Market Share
Key Offerings
- Rhenium-186 Nanoliposome (RNL) for Recurrent Glioblastoma (rGBM): RNL is their lead product candidate. It is in clinical development for rGBM. Market share data is speculative at this development stage. Competitors include companies developing other GBM therapies, like DNLI and Novocure.
- Rhenium-186 Nanoliposome (RNL) for Leptomeningeal Metastasis (LM): RNL is also in clinical development for LM, another cancer indication. Market share data is speculative at this development stage. Competitors include companies developing other LM therapies, like CNS Pharmaceuticals.
Market Dynamics
Industry Overview
The pharmaceutical industry, specifically the oncology segment, is characterized by high R&D costs, regulatory hurdles, and intense competition. Targeted radiotherapeutics are a growing area.
Positioning
Plus Therapeutics aims to differentiate itself through its RNL platform, offering a targeted approach to cancer treatment. This could give them a competitive edge if successful. Their location gives them access to great talent.
Total Addressable Market (TAM)
The TAM for rGBM and LM is substantial, with billions spent annually on cancer treatments. Plus Therapeutics is positioned to capture a portion of this market if RNL proves effective.
Upturn SWOT Analysis
Strengths
- Proprietary RNL platform
- Targeted approach to cancer therapy
- Experienced management team
- Potential for multiple indications
Weaknesses
- Limited financial resources
- Dependence on clinical trial success
- Single major technology platform focus
- High cash burn rate
Opportunities
- Partnerships with larger pharmaceutical companies
- Expansion into new cancer indications
- Positive clinical trial results
- Advancements in radiopharmaceutical technology
Threats
- Clinical trial failures
- Regulatory hurdles
- Competition from established pharmaceutical companies
- Patent expirations
Competitors and Market Share
Key Competitors
- NVCR
- MRTX
- BMY
Competitive Landscape
Plus Therapeutics is a smaller player compared to larger pharmaceutical companies. Its advantage lies in its targeted RNL technology, but it faces challenges in funding and market access.
Growth Trajectory and Initiatives
Historical Growth: Growth is tied to clinical trial progress, not consistent revenue growth.
Future Projections: Future growth depends on successful clinical trials, regulatory approvals, and commercialization of RNL.
Recent Initiatives: Focus on advancing RNL through clinical trials.
Summary
Plus Therapeutics is a clinical-stage biopharmaceutical company with a promising technology in RNL. The company is reliant on successful clinical trial outcomes. Its relatively small size and dependence on a single technology platform present risks. Successful clinical trials, partnerships and/or acquisition would be extremely beneficial.
Peer Comparison
Sources and Disclaimers
Data Sources:
- Plus Therapeutics Inc. website
- SEC filings
- Analyst reports (where available)
Disclaimers:
This analysis is based on publicly available information and is not financial advice. Market share data is estimated. Clinical trial outcomes are uncertain.
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 Plus Therapeutics Inc
Exchange NASDAQ | Headquaters Houston, TX, United States | ||
IPO Launch date 2000-11-16 | President, CEO & Director Dr. Marc H. Hedrick M.B.A., M.D. | ||
Sector Healthcare | Industry Biotechnology | Full time employees 21 | Website https://plustherapeutics.com |
Full time employees 21 | Website https://plustherapeutics.com |
Plus Therapeutics, Inc., a clinical-stage pharmaceutical company, focuses on the development, manufacture, and commercialization of treatments for patients with cancer. The company's lead radiotherapeutic candidate is REYOBIQ, a patented radiotherapy for patients with central nervous system and other cancers, including recurrent glioblastoma, leptomeningeal metastases, and pediatric brain cancers. It also develops Rhenium-188 NanoLiposome Biodegradable Alginate Microsphere to treat various solid organ cancers, such as primary and secondary liver cancers by intra-arterial injection. In addition, it develops and commercializes laboratory-developed tests, such as the CNSide Test to identify tumor cells that have metastasized to the central nervous system in patients with carcinomas and melanomas. The company was formerly known as Cytori Therapeutics, Inc. and changed its name to Plus Therapeutics, Inc. in July 2019. Plus Therapeutics, Inc. was founded in 1996 and is headquartered in Houston, Texas.

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