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What Does Keros Therapeutics ($KROS) Do? — Stock Outlook, Earnings, Market Cap, Related Stocks, and Headquarters at a Glance

Updated June 26, 2026 · First published April 16, 2026

Keros Therapeutics (ticker: KROS) is a US clinical-stage biotech developing novel drugs that modulate the TGF-β signaling pathway. As a stock whose price swings are heavily driven by clinical results from its anemia treatment pipeline, we examine its earnings, outlook, and related names.

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What kind of company is Keros Therapeutics?

Keros Therapeutics (ticker: KROS) is a US clinical-stage biotech developing protein-based novel drugs that target the TGF-β protein superfamily signaling pathway. With no commercialized products yet, the value of the company is dictated by the clinical progress of its drug candidates.

Its core business focus is anemia treatment in hematologic disorders, centered on ligand-trap-class candidates targeting anemia associated with myelodysplastic syndromes and myelofibrosis. The success or failure of clinical data determines the overall business of this drug development specialist.

💰 How does Keros Therapeutics make money?

Business SegmentRevenue ContributionDescription
Hematologic Disease PipelineCore Growth EngineClinical development of candidates targeting anemia associated with myelodysplastic syndromes and myelofibrosis
Adjacent Pipelines including Muscle DisordersNew ExpansionExploration of additional indications including neuromuscular disorders
Licensing & CollaborationSupplementary BusinessPotential non-clinical revenue through partnerships and research collaborations

Keros Therapeutics is a clinical-stage company with no approved commercial products, meaning research and development investment and clinical progress dictate its value more than revenue. Its lead anemia treatment candidate forms the core growth engine, while expansion into adjacent indications such as neuromuscular disorders creates diversification. Given the clinical-stage biotech profile, the pace of clinical announcements and the rate of cash burn serve as financial gauges in place of traditional margin metrics. The balance between cash on hand and R&D spending is a key point to monitor.

📐 Keros Therapeutics market cap and corporate scale

The market capitalization stands at $219.7M, and the company employs 78 people people.

By market capitalization, Keros Therapeutics belongs to the micro-cap segment of clinical-stage biotechs. With large pharmaceutical players already established in the anemia treatment market, KROS is positioned to target niche opportunities through a differentiated target and candidate. As there is significant room for valuation repricing depending on clinical outcomes, capital allocation is centered around R&D reinvestment and funding strategy rather than capital returns.

📈 Keros Therapeutics outlook and share price trends

1-Year Price Performance
Analyst Consensus
1.9
Sell Hold Strong Buy
Target Price $20 +79.0% Current $11
52-Week Price Range
$11
Low $10 High $23
vs. low +14.34% vs. high -50.86%

In the near term, clinical data readouts from the core anemia treatment candidate and regulatory discussions are the key share price variables. Over the medium to long term, growth drivers include demonstrating differentiated efficacy in the myelodysplastic syndrome and myelofibrosis anemia market and pipeline expansion into adjacent indications such as neuromuscular disorders. That said, clinical setbacks, safety issues, and cash burn are potential risks that can trigger significant volatility at any time, and the stock is also highly sensitive to biotech-sector funding conditions and interest rate movements.

  • Clinical progress and data readouts from the anemia treatment candidate
  • Pipeline expansion into adjacent indications

⚔️ Keros Therapeutics core strengths and risks

A differentiated, target-based pipeline is the company's strength, but high failure risk and cash burn burden inherent to clinical-stage biotechs are the core risks.

💪 Core Strengths

Target Differentiation
The protein-based approach modulating the TGF-β signaling pathway pursues a mechanism differentiated from existing therapies.
Multiple Indications
The pipeline is diversified across hematologic and neuromuscular disorders, reducing dependence on any single trial.
Unmet Need
Anemia associated with myelodysplastic syndromes and myelofibrosis represents an area of unmet medical need with limited treatment options.

⚠️ Core Risks

Clinical Failure Risk
Disappointing clinical results from candidates would inevitably deal a heavy blow to corporate value.
Cash Burn
Ongoing R&D expense with no commercial revenue may require additional fundraising.
Intensifying Competition
The company faces the burden of competing against large pharma players with existing anemia treatments.

🔄 Keros Therapeutics competitors and related (beneficiary) stocks

In the same space of novel drugs for anemia and hematologic diseases, clinical-stage biotechs with similar business profiles include GERN, which develops myelofibrosis treatments, and RYTM, which focuses on rare and hematologic disease novel drugs. Related names commonly grouped together for comparison include large biopharma BMY, a major player in the anemia treatment market, and RIGL, which works in immunology and hematology novel drugs.

Competitors
TickerCompanyPriceChangeMarket CapP/EPBRROEDividend Yield
GERNGERNGeron Corp$1.35-1.5%$867.3M-4.0-29.24%-
RYTMRYTMRhythm Pharmaceuticals Inc$104.71+2.5%$7.2B-70.0-199.95%-
Related stocks (beneficiaries)
TickerCompanyPriceChangeMarket CapP/EPBRROEDividend Yield
BMYBristol-Myers Squibb Co$63.64-0.2%$130.0B14.05.846.7%3.67%
RIGLRIGLRigel Pharmaceuticals$47.24-0.1%$882.4M2.92.1126.9%-

✅ Keros Therapeutics investor checkpoints

Keros Therapeutics (ticker: KROS) is a clinical-stage biotech, and rather than revenue and earnings, investors should weigh pipeline progress alongside financial health. The following checkpoints summarize the key variables.

CheckpointWhat to VerifyCurrent Status
🔬 Pipeline ProgressClinical stage and data schedule for the core anemia candidateIn the clinical stage
💵 Financial HealthRate of R&D burn relative to cash on handNeeds Monitoring
⚔️ Competitive LandscapeDemonstrating differentiation versus existing anemia treatmentsValidation Underway
🌍 Funding EnvironmentExposure to biotech-sector interest rates and investor sentimentSubject to Volatility

Given the nature of clinical-stage biotechs, clinical setbacks or unexpected safety issues with candidates can deliver immediate and significant share price shocks. The cash burn with no commercial revenue, the potential need for additional capital raises, and shifts in broader biotech investor sentiment are also important risks.

Keros Therapeutics (ticker: KROS) is a clinical-stage biotech holding a differentiated target and a pipeline in areas of unmet medical need. The stock carries as much volatility as it does potential, so a strategy of staged buying with a long-term perspective, while continuously tracking clinical timelines and financial health, is recommended.

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