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Sutro Biopharma (STRO)

Upturn stock ratingUpturn stock rating
$0.9
Last Close (24-hour delay)
Profit since last BUY0%
upturn advisory
Consider higher Upturn Star rating
BUY since 2 days
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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

08/28/2025: 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 $3.11

1 Year Target Price $3.11

Analysts Price Target For last 52 week
$3.11 Target price
52w Low $0.52
Current$0.9
52w High $4.8

Analysis of Past Performance

Type Stock
Historic Profit -57.15%
Avg. Invested days 20
Today’s Advisory Consider higher Upturn Star rating
Upturn Star Rating Upturn stock ratingUpturn stock rating
Upturn Advisory Performance Upturn Advisory Performance 2.0
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 08/28/2025

Key Highlights

Company Size Small-Cap Stock
Market Capitalization 75.91M USD
Price to earnings Ratio -
1Y Target Price 3.11
Price to earnings Ratio -
1Y Target Price 3.11
Volume (30-day avg) 10
Beta 1.67
52 Weeks Range 0.52 - 4.80
Updated Date 08/29/2025
52 Weeks Range 0.52 - 4.80
Updated Date 08/29/2025
Dividends yield (FY) -
Basic EPS (TTM) -2.4

Analyzing Revenue: Products, Geography and Growth

Revenue by Products

Product revenue - Year on Year

Earnings Date

Report Date 2025-08-07
When -
Estimate -0.41
Actual -0.14

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 -
Enterprise Value -109631202
Price to Sales(TTM) 0.73
Enterprise Value -109631202
Price to Sales(TTM) 0.73
Enterprise Value to Revenue 0.36
Enterprise Value to EBITDA 0.41
Shares Outstanding 84774200
Shares Floating 67149626
Shares Outstanding 84774200
Shares Floating 67149626
Percent Insiders 4.59
Percent Institutions 62.94

ai summary icon Upturn AI SWOT

Sutro Biopharma

stock logo

Company Overview

overview logo History and Background

Sutro Biopharma, founded in 2003, is a clinical-stage drug discovery, development and manufacturing company focused on oncology and autoimmune diseases. It develops cancer therapies using its XpressCF+ and integrated cell-free protein synthesis platform.

business area logo Core Business Areas

  • Drug Discovery and Development: Focuses on developing antibody-drug conjugates (ADCs), bispecific antibodies, and cytokine derivatives using its proprietary XpressCF+ platform.
  • Manufacturing: Sutro has in-house manufacturing capabilities for its clinical trial materials and is expanding for potential commercial supply.
  • Partnerships: Collaborates with pharmaceutical companies to discover and develop novel therapies.

leadership logo Leadership and Structure

The company is led by CEO Bill Newell. The organizational structure consists of research, development, manufacturing, clinical, and commercial teams.

Top Products and Market Share

overview logo Key Offerings

  • STRO-002: STRO-002 is an antibody-drug conjugate (ADC) targeting folate receptor alpha (FolRu03b1) for ovarian cancer and endometrial cancer. Clinical trials are ongoing. Competitors include ImmunoGen(IMGN) with Elahere, and Mersana Therapeutics (MRSN).
  • STRO-001: STRO-001 is an antibody-drug conjugate (ADC) targeting CD74 for B-cell malignancies. Clinical trials were halted. Competitors include other CD74 targeted therapies.
  • CC-99712: CC-99712 is an ADC being developed in collaboration with Bristol Myers Squibb (BMY) targeting BCMA. Competitors include Blenrep from GSK (GSK).

Market Dynamics

industry overview logo Industry Overview

The biopharmaceutical industry is highly competitive, driven by innovation and regulatory hurdles. The market for ADCs is expanding rapidly due to their targeted delivery and efficacy.

Positioning

Sutro Biopharma is a player in the ADC space, leveraging its cell-free protein synthesis platform to create novel therapeutics. It seeks competitive advantage through the novelty of the XpressCF platform.

Total Addressable Market (TAM)

The ADC market is expected to reach billions of dollars. Sutro Biopharma is positioned to capture a segment of this market with its pipeline, however currently does not have revenue generating products.

Upturn SWOT Analysis

Strengths

  • Proprietary XpressCF+ platform
  • In-house manufacturing capabilities
  • Experienced management team
  • Strategic partnerships with major pharmaceutical companies

Weaknesses

  • No currently marketed products
  • Dependence on clinical trial success
  • Limited financial resources compared to larger pharmaceutical companies
  • Halting of certain drug programs

Opportunities

  • Expanding the application of XpressCF+ platform to new targets and therapeutic areas
  • Potential for breakthrough therapies in oncology
  • Further collaborations and licensing agreements
  • Advancing pipeline candidates through clinical development

Threats

  • Clinical trial failures
  • Competition from established pharmaceutical companies
  • Regulatory hurdles and delays
  • Patent challenges

Competitors and Market Share

competitor logo Key Competitors

  • IMGN
  • MRSN
  • BMY
  • GSK

Competitive Landscape

Sutro Biopharma competes in the crowded biopharmaceutical space. Sutro's advantage is its cell-free protein synthesis, however, larger companies can develop more products and have much larger R&D budgets.

Growth Trajectory and Initiatives

Historical Growth: Historical growth requires up-to-date data. Please consult financial news sites for latest values.

Future Projections: Future projections require up-to-date data. Please consult financial news sites for latest values.

Recent Initiatives: Recent strategic initiatives include advancing STRO-002 through clinical trials and expanding partnerships. Focus is on key pipeline assets.

Summary

Sutro Biopharma is a clinical-stage biopharmaceutical company with a promising XpressCF+ platform for developing ADCs. Its main challenge is obtaining clinical trial success and generating revenue, as well as having enough funding. The company has potential for growth through partnerships and expanding its pipeline. However, competition and regulatory hurdles pose significant risks.

Peer Comparison

Sources and Disclaimers

Data Sources:

  • Company Website
  • SEC Filings
  • Analyst Reports
  • ClinicalTrials.gov

Disclaimers:

This analysis is for informational purposes only and should not be considered investment advice. Financial data and market share are subject to change.

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.