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Sutro Biopharma (STRO)

Upturn stock ratingUpturn stock rating
$0.89
Last Close (24-hour delay)
Profit since last BUY-1.11%
upturn advisory
WEAK BUY
BUY since 14 days
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  • SELL Advisory (Loss)​
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Upturn Stock infoUpturn Stock info Stock price based on last close
*as per simulation
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Upturn Advisory Summary

09/16/2025: STRO (1-star) has a low Upturn Star Rating. Not recommended to BUY.

Upturn Star Rating

rating

Not Recommended Performance

These Stocks/ETFs, based on Upturn Advisory, consistently fall short of market performance, signaling caution before investing.

Number of Analysts

rating

10 Analysts rated it

Moderately tracked stock, growing coverage, gaining market and investor attention.

1 Year Target Price $2.69

1 Year Target Price $2.69

Analysts Price Target For last 52 week
$2.69 Target price
52w Low $0.52
Current$0.89
52w High $4.6

Analysis of Past Performance

Type Stock
Historic Profit -57.63%
Avg. Invested days 22
Today’s Advisory WEAK BUY
Upturn Star Rating Upturn stock ratingUpturn stock rating
Upturn Advisory Performance Upturn Advisory Performance 1.0
Stock Returns Performance Upturn Returns Performance 1.0
Upturn Profits based on simulationUpturn Profits based on simulation Profits based on simulation
Upturn Profits based on simulationUpturn Profits based on simulation Last Close 09/16/2025

Key Highlights

Company Size Small-Cap Stock
Market Capitalization 75.58M USD
Price to earnings Ratio -
1Y Target Price 2.69
Price to earnings Ratio -
1Y Target Price 2.69
Volume (30-day avg) 10
Beta 1.58
52 Weeks Range 0.52 - 4.60
Updated Date 09/16/2025
52 Weeks Range 0.52 - 4.60
Updated Date 09/16/2025
Dividends yield (FY) -
Basic EPS (TTM) -2.51

Analyzing Revenue: Products, Geography and Growth

Revenue by Products

Product revenue - Year on Year

Earnings Date

Report Date -
When -
Estimate -
Actual -

Profitability

Profit Margin -199.76%
Operating Margin (TTM) 23.65%

Management Effectiveness

Return on Assets (TTM) -27.54%
Return on Equity (TTM) -347.64%

Valuation

Trailing PE -
Forward PE 9.91
Enterprise Value -109953344
Price to Sales(TTM) 0.72
Enterprise Value -109953344
Price to Sales(TTM) 0.72
Enterprise Value to Revenue 0.36
Enterprise Value to EBITDA 0.41
Shares Outstanding 84774200
Shares Floating 67164037
Shares Outstanding 84774200
Shares Floating 67164037
Percent Insiders 4.55
Percent Institutions 62.93

ai summary icon Upturn AI SWOT

Sutro Biopharma

stock logo

Company Overview

overview logo History and Background

Sutro Biopharma was founded in 2003 and is focused on the discovery, development, and manufacturing of cancer and autoimmune disease therapeutics. They utilize their XpressCF and integrated cell-free protein synthesis platform to create targeted therapies.

business area logo Core Business Areas

  • Drug Discovery and Development: Focuses on identifying and developing novel therapies for cancer and autoimmune diseases.
  • XpressCF Platform: Their cell-free protein synthesis platform used to rapidly discover and develop novel molecules.
  • Clinical Trials: Conducting clinical trials to evaluate the safety and efficacy of their drug candidates.
  • Partnerships and Collaborations: Collaborating with other pharmaceutical companies to develop and commercialize their therapies.

leadership logo Leadership and Structure

The leadership team consists of experienced professionals in the biotechnology and pharmaceutical industries. The organizational structure is comprised of research and development, clinical operations, and administrative functions.

Top Products and Market Share

overview logo Key Offerings

  • STRO-002: An antibody-drug conjugate (ADC) targeting folate receptor alpha (FolRu03b1) for ovarian cancer and endometrial cancer. Currently in clinical trials. There is no current Market Share data available. Competitors are ImmunoGen (ELAHERE), and GSK (Blenrep ADC). The market is focused on patients who progressed on chemotherapy.
  • STRO-001: An antibody-drug conjugate (ADC) targeting CD74 for hematological malignancies. Currently in clinical trials. There is no current Market Share data available. Competitors are ADC Therapeutics and Seagen. The market is focused on lymphoma and multiple myeloma
  • CC-99712: A BCMA-targeting ADC being developed in collaboration with Bristol Myers Squibb for multiple myeloma. Currently in clinical trials. There is no current Market Share data available. Competitors are GSK (Blenrep ADC) and multiple myeloma therapies.

Market Dynamics

industry overview logo Industry Overview

The biotechnology industry is characterized by high innovation, long development cycles, and significant regulatory hurdles. There is intense competition and high financial risk.

Positioning

Sutro Biopharma is positioned as a leader in cell-free protein synthesis and ADC development. Their XpressCF platform offers advantages in speed and flexibility compared to traditional methods.

Total Addressable Market (TAM)

The TAM for cancer and autoimmune disease therapeutics is estimated to be in the hundreds of billions of dollars. Sutro is focused on targeted therapies within those spaces.

Upturn SWOT Analysis

Strengths

  • Proprietary XpressCF platform
  • Experienced management team
  • Strong pipeline of ADC candidates
  • Partnerships with major pharmaceutical companies

Weaknesses

  • High cash burn rate
  • Dependence on clinical trial success
  • Limited commercial infrastructure
  • Competition from larger pharmaceutical companies

Opportunities

  • Expansion of ADC pipeline
  • Successful clinical trial outcomes
  • New partnerships and collaborations
  • Advancements in cell-free protein synthesis

Threats

  • Clinical trial failures
  • Regulatory delays
  • Competition from other therapies
  • Economic downturn

Competitors and Market Share

competitor logo Key Competitors

  • ImmunoGen (IMGN)
  • ADC Therapeutics (ADCT)
  • Seagen (SGEN)

Competitive Landscape

Sutro Biopharma competes with larger pharmaceutical companies and specialized ADC developers. Their XpressCF platform provides a competitive advantage. There is no current Market Share data available.

Growth Trajectory and Initiatives

Historical Growth: Historical growth has been driven by collaborations and milestone payments.

Future Projections: Future growth depends on clinical trial success and regulatory approvals. Analyst estimates vary widely. The average target stock price is $9.50 as of May 2024 according to Marketwatch.

Recent Initiatives: Focusing on advancing their ADC pipeline and expanding their XpressCF platform capabilities.

Summary

Sutro Biopharma is a clinical-stage biotech company with a promising ADC platform and pipeline. While their financials reflect the high cash burn typical of biotech, their collaborations validate their technology. Clinical trial success is paramount to their future. The company faces stiff competition and regulatory risks, but also holds growth opportunities through pipeline expansion and partnerships.

Peer Comparison

Sources and Disclaimers

Data Sources:

  • Sutro Biopharma Investor Relations
  • SEC Filings (10-K, 10-Q)
  • Analyst Reports
  • Company Press Releases
  • MarketWatch

Disclaimers:

The information provided is for informational purposes only and should not be considered investment advice. Investment decisions should be based on your own research and risk tolerance. The data may be delayed and is not guaranteed to be accurate.

Upturn AI SummarizationUpturn AI Summarization AI Summarization is directionally correct and might not be accurate.

Upturn AI SummarizationUpturn AI Summarization Summarized information shown could be a few years old and not current.

Upturn AI SummarizationUpturn AI Summarization Fundamental Rating based on AI could be based on old data.

Upturn AI SummarizationUpturn AI Summarization AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.

About Sutro Biopharma

Exchange NASDAQ
Headquaters South San Francisco, CA, United States
IPO Launch date 2018-09-27
CEO & Director Ms. Jane Chung R.Ph.
Sector Healthcare
Industry Biotechnology
Full time employees 244
Full time employees 244

Sutro Biopharma, Inc. operates as a oncology company. The company develops site-specific and novel-format antibody drug conjugates (ADCs) that enables its proprietary integrated cell-free protein synthesis platform, XpressCF; and site-specific conjugation platform, XpressCF+. Its lead product candidate includes STRO-004, a tissue factor (TF) targeting ADC for the treatment of TF-expressing solid tumors, including cervical, lung, and breast cancer. The company also develops VAX-24 and Vax-31 pneumococcal conjugate vaccine candidates that is in Phase II/III clinical trials for the treatment of invasive pneumococcal disease; and STRO-003, an ADC directed against an anti-receptor tyrosine kinase-like orphan receptor 1 (ROR1) for the treatment of solid tumors, such as triple negative breast cancer, non-small cell lung cancer, and ovarian cancer, as well as hematological cancers. Sutro Biopharma, Inc. has collaboration and license agreements with Vaxcyte to discover and develop vaccine candidates for the treatment or prophylaxis of infectious diseases; Tasly Biopharmaceuticals Co., Ltd. to develop and commercialize STRO-002 in Greater China; Ipsen to develop and commercialize STRO-003, an ADC targeting ROR1; and Astellas Pharma Inc. to develop immunostimulatory ADC. The company was formerly known as Fundamental Applied Biology, Inc. Sutro Biopharma, Inc. was incorporated in 2003 and is headquartered in South San Francisco, California.