Upturn unsubscribed user
$1.14/ day, billed weekly
Cancel anytime
(Ad-Free, Unlimited access)​
NO CREDIT CARD REQUIRED
MRSN logo MRSN
Upturn stock rating
MRSN logo

Mersana Therapeutics Inc (MRSN)

Upturn stock rating
$9.78
Last Close (24-hour delay)
Profit since last BUY18.12%
upturn advisory
Consider higher Upturn Star rating
BUY since 16 days
  • BUY Advisory
  • SELL Advisory (Profit)​
  • SELL Advisory (Loss)​
  • Profit
  • Loss
  • Pass (Skip investing)
Upturn Stock info Stock price based on last close
*as per simulation
(see disclosures)
Time period over
  • ALL
  • YEAR
  • MONTH
  • WEEK

Upturn Advisory Summary

10/24/2025: MRSN (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

9 Analysts rated it

Limited analyst coverage, niche firm, research info may be scarce.

1 Year Target Price $28.29

1 Year Target Price $28.29

Analysts Price Target For last 52 week
$28.29 Target price
52w Low $5.21
Current$9.78
52w High $70.75

Analysis of Past Performance

Type Stock
Historic Profit 26.05%
Avg. Invested days 49
Today’s Advisory Consider higher Upturn Star rating
Upturn Star Rating upturn star rating icon
Upturn Advisory Performance Upturn Advisory Performance 3.0
Stock Returns Performance Upturn Returns Performance 3.0
Upturn Profits based on simulation Profits based on simulation
Upturn Profits based on simulation Last Close 10/24/2025

Key Highlights

Company Size Small-Cap Stock
Market Capitalization 48.81M USD
Price to earnings Ratio -
1Y Target Price 28.29
Price to earnings Ratio -
1Y Target Price 28.29
Volume (30-day avg) 9
Beta 0.89
52 Weeks Range 5.21 - 70.75
Updated Date 10/25/2025
52 Weeks Range 5.21 - 70.75
Updated Date 10/25/2025
Dividends yield (FY) -
Basic EPS (TTM) -14.79

Earnings Date

Report Date -
When -
Estimate -
Actual -

Profitability

Profit Margin -212.94%
Operating Margin (TTM) -673.33%

Management Effectiveness

Return on Assets (TTM) -34.12%
Return on Equity (TTM) -505.14%

Valuation

Trailing PE -
Forward PE -
Enterprise Value -16425464
Price to Sales(TTM) 1.4
Enterprise Value -16425464
Price to Sales(TTM) 1.4
Enterprise Value to Revenue 4.66
Enterprise Value to EBITDA -2.2
Shares Outstanding 4990692
Shares Floating 4058730
Shares Outstanding 4990692
Shares Floating 4058730
Percent Insiders 1.46
Percent Institutions 62.31

ai summary icon Upturn AI SWOT

Mersana Therapeutics Inc

stock logo

Company Overview

overview logo History and Background

Mersana Therapeutics, Inc. was founded in 2001. It is a clinical-stage biopharmaceutical company focused on discovering and developing antibody-drug conjugates (ADCs) for cancer. The company has evolved from a research-focused entity to one with multiple clinical programs.

business area logo Core Business Areas

  • ADC Platform Development: Mersana's core business revolves around its proprietary ADC platforms, including Dolasynthen platform and Immunosynthen platform, used to create novel cancer therapies.
  • Clinical Development Programs: The company develops its own ADC candidates and collaborates with other pharmaceutical companies to develop ADCs based on its platforms.
  • Partnerships and Licensing: Mersana generates revenue through licensing its ADC technologies and collaborating with other companies on ADC development programs.

leadership logo Leadership and Structure

The leadership team consists of experienced pharmaceutical executives. The organizational structure is typical of a clinical-stage biotech, with departments focused on research, development, clinical operations, and commercialization.

Top Products and Market Share

overview logo Key Offerings

  • Upifitamab Rilsodotin (UpRi): UpRi is Mersana's lead ADC candidate targeting NaPi2b-expressing tumors, including ovarian cancer and non-small cell lung cancer (NSCLC). The competitive landscape includes other ADC therapies and standard chemotherapy regimens. Market share data is evolving as clinical trials progress and potential approvals near. Key competitors include GSK with Blenrep and ImmunoGen with Elahere.
  • Dolatecan: Dolatecan is an ADC candidate targeting HER2-expressing tumors. Competition exists from Roche's Kadcyla and Enhertu. Market share is yet to be determined as Dolatecan is in earlier stages of development.

Market Dynamics

industry overview logo Industry Overview

The oncology drug market is large and competitive, with a growing interest in ADCs as targeted therapies. The industry is characterized by high R&D costs, lengthy regulatory approval processes, and intense competition.

Positioning

Mersana is positioned as an ADC platform technology company with a focus on developing novel ADCs for difficult-to-treat cancers. Its competitive advantage lies in its proprietary ADC platforms and experienced research and development team.

Total Addressable Market (TAM)

The total addressable market (TAM) for ADC therapies in oncology is expected to grow significantly, potentially reaching tens of billions of dollars. Mersana is positioned to capture a portion of this market through its clinical programs and collaborations.

Upturn SWOT Analysis

Strengths

  • Proprietary ADC platforms (Dolasynthen and Immunosynthen)
  • Experienced leadership team
  • Clinical programs addressing unmet medical needs in oncology
  • Strategic partnerships with established pharmaceutical companies

Weaknesses

  • Limited financial resources compared to larger pharmaceutical companies
  • Reliance on successful clinical trial outcomes
  • Dependence on collaborations for revenue generation
  • High risk associated with drug development

Opportunities

  • Potential regulatory approval of UpRi
  • Expansion of ADC pipeline through internal development and collaborations
  • Advancements in ADC technology and targeted therapies
  • Increasing demand for personalized medicine in oncology

Threats

  • Clinical trial failures
  • Competition from other ADC therapies and novel cancer treatments
  • Regulatory hurdles and delays
  • Patent challenges and intellectual property disputes

Competitors and Market Share

competitor logo Key Competitors

  • GSK
  • IMGN
  • ROSYY

Competitive Landscape

Mersana faces competition from established pharmaceutical companies with larger resources and broader pipelines. Mersana's competitive advantage lies in its novel ADC platforms and focus on specific cancer targets.

Growth Trajectory and Initiatives

Historical Growth: Growth has been driven by advancements in the clinical pipeline and strategic partnerships.

Future Projections: Future growth is dependent on successful clinical trial outcomes, regulatory approvals, and continued collaborations.

Recent Initiatives: Recent initiatives include advancing UpRi through clinical trials and expanding the ADC pipeline with new candidates.

Summary

Mersana Therapeutics is a clinical-stage biotech company with a promising ADC platform. Its success hinges on the clinical trials of UpRi and its other pipeline candidates. Financial stability depends on future partnerships. The company faces threats from competitors and regulatory hurdles but also has opportunities for expansion and advancement.

Peer Comparison

Sources and Disclaimers

Data Sources:

  • SEC Filings
  • Company Website
  • Analyst Reports

Disclaimers:

The information provided is for informational purposes only and should not be considered investment advice. Market share data is based on estimates and may not be precise. Forward-looking statements are subject to risks and uncertainties.

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

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

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

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

About Mersana Therapeutics Inc

Exchange NASDAQ
Headquaters Cambridge, MA, United States
IPO Launch date 2017-06-28
President, CEO & Director Dr. Martin H. Huber M.D.
Sector Healthcare
Industry Biotechnology
Full time employees 102
Full time employees 102

Mersana Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops antibody-drug conjugates (ADC) for cancer patients with unmet needs. The company develops Emi-Le (XMT-1660), a B7-H4-targeting Dolasynthen ADC candidate, which is in Phase 1 clinical trial; and XMT-2056, an Immunosynthen ADC targeting a novel human epidermal growth factor receptor 2 that is in Phase 1 clinical trial. Its preclinical products portfolio includes XMT-2068 and XMT-2175. It has strategic research and development collaborations with Janssen Biotech, Inc., Ares Trading S.A., Merck KGaA, and Asana Biosciences, LLC for the development of ADC product candidates. The company was formerly known as Nanopharma Corp. and changed its name to Mersana Therapeutics, Inc. in November 2005. Mersana Therapeutics, Inc. was incorporated in 2001 and is headquartered in Cambridge, Massachusetts.