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Kalaris Therapeutics, Inc. (KLRS)


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Upturn Advisory Summary
10/15/2025: KLRS (1-star) has a low Upturn Star Rating. Not recommended to BUY.
1 Year Target Price $20.5
1 Year Target Price $20.5
2 | Strong Buy |
0 | Buy |
0 | Hold |
0 | Sell |
0 | Strong Sell |
Analysis of Past Performance
Type Stock | Historic Profit -85.58% | Avg. Invested days 21 | 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 45.26M USD | Price to earnings Ratio - | 1Y Target Price 20.5 |
Price to earnings Ratio - | 1Y Target Price 20.5 | ||
Volume (30-day avg) 2 | Beta - | 52 Weeks Range 2.14 - 24.15 | Updated Date 08/18/2025 |
52 Weeks Range 2.14 - 24.15 | Updated Date 08/18/2025 | ||
Dividends yield (FY) - | Basic EPS (TTM) -2.71 |
Earnings Date
Report Date - | When - | Estimate - | Actual - |
Profitability
Profit Margin - | Operating Margin (TTM) - |
Management Effectiveness
Return on Assets (TTM) - | Return on Equity (TTM) - |
Valuation
Trailing PE - | Forward PE - | Enterprise Value 52038779 | Price to Sales(TTM) - |
Enterprise Value 52038779 | Price to Sales(TTM) - | ||
Enterprise Value to Revenue - | Enterprise Value to EBITDA - | Shares Outstanding 18702400 | Shares Floating 4289774 |
Shares Outstanding 18702400 | Shares Floating 4289774 | ||
Percent Insiders 17.19 | Percent Institutions 70.34 |
Upturn AI SWOT
Kalaris Therapeutics, Inc.

Company Overview
History and Background
Kalaris Therapeutics, Inc. (formerly known as Cellectar Biosciences, Inc.) is a clinical stage biotechnology company focused on the discovery, development and commercialization of novel targeted phospholipid drug conjugates (PDCs) for the treatment of cancer. Founded in 2006, the company's early focus was on phospholipid ether analogs. Over time, it has refined its technology and clinical development programs.
Core Business Areas
- Oncology Drug Development: Developing PDC therapeutics for cancer treatment, focusing on targeted drug delivery.
Leadership and Structure
The leadership team consists of individuals with experience in biotechnology and pharmaceutical development. The organizational structure includes research and development, clinical operations, and business development functions.
Top Products and Market Share
Key Offerings
- CLR 131: CLR 131 is the lead PDC currently in clinical development for advanced cancers, including multiple myeloma and lymphomas. While precise market share data is unavailable for a pre-commercial product, it aims to compete with established therapies and emerging treatments in these markets. Competitors include manufacturers of chemotherapies and novel targeted therapies. The company has reported positive preliminary data in multiple myeloma.
Market Dynamics
Industry Overview
The oncology market is characterized by high unmet needs, rapid innovation, and intense competition. Targeted therapies and personalized medicine are key trends. There is increasing emphasis on novel treatments for relapsed/refractory cancers.
Positioning
Kalaris Therapeutics aims to differentiate itself through its targeted PDC platform, potentially offering improved efficacy and reduced toxicity compared to conventional chemotherapies. This is positioned as a novel therapy in cancer treatment.
Total Addressable Market (TAM)
The total addressable market for cancer therapies is substantial, projected to reach hundreds of billions of dollars. Kalaris is positioned to address specific niches within this large market, particularly in relapsed/refractory hematologic malignancies. Specific TAM estimations for CLR 131 are linked to the success of the clinical trials and regulatory approval for the drug.
Upturn SWOT Analysis
Strengths
- Novel targeted PDC platform
- Potential for improved efficacy and reduced toxicity
- Clinical data demonstrating activity in multiple myeloma
- Experienced management team
Weaknesses
- Clinical stage company with no currently marketed products
- Reliance on successful clinical trials and regulatory approvals
- Limited financial resources compared to larger pharmaceutical companies
- Competition from established therapies and emerging technologies
Opportunities
- Expanding clinical development to other cancer types
- Partnering with larger pharmaceutical companies
- Securing regulatory approvals and commercializing CLR 131
- Advancing additional PDC candidates into clinical development
Threats
- Clinical trial failures
- Regulatory setbacks
- Competition from other cancer therapies
- Difficulty securing funding
- Patent challenges
Competitors and Market Share
Key Competitors
- JNJ
- BMY
- MRK
- AMGN
- GILD
Competitive Landscape
Kalaris Therapeutics faces competition from large pharmaceutical companies with established oncology franchises and emerging biotechnology companies developing novel cancer therapies. Kalaris aims to differentiate itself with its targeted PDC platform.
Growth Trajectory and Initiatives
Historical Growth: Historical growth is characterized by the advancement of the PDC platform and clinical pipeline.
Future Projections: Future growth is dependent on successful clinical trials, regulatory approvals, and commercialization of CLR 131 and other PDC candidates.
Recent Initiatives: Recent initiatives include enrolling patients in clinical trials, presenting clinical data at scientific conferences, and securing financing to support operations.
Summary
Kalaris Therapeutics is a clinical-stage biopharmaceutical company focused on developing its novel targeted PDC platform for cancer treatment. The company's success hinges on positive clinical trial results and regulatory approvals for its lead candidate, CLR 131. Its small financial resources relative to its big competitors make it dependent on securing sufficient funding and partnership opportunities. However, the novel PDC platform offers a potential for efficacy and reduced toxicity. Clinical setbacks or financing challenges could negatively impact the company.
Peer Comparison
Sources and Disclaimers
Data Sources:
- Kalaris Therapeutics, Inc. investor relations
- SEC filings
- Industry reports
- ClinicalTrials.gov
Disclaimers:
This analysis is for informational purposes only and does not constitute investment advice. Investment decisions should be based on individual due diligence and consultation with a financial advisor. Market share estimates are approximate.
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 Kalaris Therapeutics, Inc.
Exchange NASDAQ | Headquaters Palo Alto, CA, United States | ||
IPO Launch date 2020-07-30 | President, CEO & Director Mr. Andrew Oxtoby | ||
Sector Healthcare | Industry Biotechnology | Full time employees 14 | Website https://kalaristx.com |
Full time employees 14 | Website https://kalaristx.com |
Kalaris Therapeutics, Inc., a clinical-stage ophthalmology biotech company, engages in developing therapies for the treatment of neovascular retinal diseases. Kalaris Therapeutics, Inc. was formerly known as Theia Therapeutics, Inc. and changed its name to Kalaris Therapeutics, Inc. in May 2024. The company was incorporated in 2019 and is based in Palo Alto, California.

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