
Cancel anytime
- Chart
- Upturn Summary
- Highlights
- Valuation
Upturn AI SWOT
- About
Advent Technologies Holdings Inc (ADN)



- BUY Advisory
- SELL Advisory (Profit)
- SELL Advisory (Loss)
- Profit
- Loss
- Pass (Skip investing)


(see disclosures)
- ALL
- YEAR
- MONTH
- WEEK
Upturn Advisory Summary
09/12/2025: ADN (1-star) has a low Upturn Star Rating. Not recommended to BUY.
Analysis of Past Performance
Type Stock | Historic Profit -74.56% | Avg. Invested days 30 | Today’s Advisory WEAK BUY |
Upturn Star Rating ![]() ![]() | Upturn Advisory Performance ![]() | Stock Returns Performance ![]() |
![]() ![]() | ![]() ![]() |
Key Highlights
Company Size Small-Cap Stock | Market Capitalization 5.59M USD | Price to earnings Ratio - | 1Y Target Price 0.45 |
Price to earnings Ratio - | 1Y Target Price 0.45 | ||
Volume (30-day avg) - | Beta 0.74 | 52 Weeks Range 1.71 - 8.79 | Updated Date 06/29/2025 |
52 Weeks Range 1.71 - 8.79 | Updated Date 06/29/2025 | ||
Dividends yield (FY) - | Basic EPS (TTM) -11.46 |
Earnings Date
Report Date - | When - | Estimate - | Actual - |
Profitability
Profit Margin - | Operating Margin (TTM) 3586.07% |
Management Effectiveness
Return on Assets (TTM) -53.72% | Return on Equity (TTM) -1021.66% |
Valuation
Trailing PE - | Forward PE - | Enterprise Value 6043914 | Price to Sales(TTM) 1.71 |
Enterprise Value 6043914 | Price to Sales(TTM) 1.71 | ||
Enterprise Value to Revenue 1.84 | Enterprise Value to EBITDA -0.19 | Shares Outstanding 2670290 | Shares Floating 2359144 |
Shares Outstanding 2670290 | Shares Floating 2359144 | ||
Percent Insiders 11.94 | Percent Institutions 7.03 |
Upturn AI SWOT
Advent Technologies Holdings Inc
Company Overview
History and Background
Advent Technologies Holdings Inc. (ADN) was founded in 2012 and is headquartered in Boston, Massachusetts. The company has grown from its initial stages of developing fuel cell technology to becoming a leader in next-generation electrochemical technology, focusing on hydrogen and e-fuel production, energy storage, and advanced materials.
Core Business Areas
- Fuel Cell Systems: Advent develops and manufactures fuel cell systems for various applications, including stationary power and portable devices.
- Membrane Electrode Assemblies (MEAs): Advent produces MEAs, a critical component of fuel cells, using its proprietary technology.
- Electrolyzers: Advent is involved in developing electrolyzers for hydrogen production from renewable energy sources.
- Advanced Materials: Advent designs and produces advanced materials that can be used in the operation of fuel cells and electrolyzers.
Leadership and Structure
Advent Technologies is led by Vasilis Gregoriou (Chairman and CEO) and has a leadership team with expertise in materials science, engineering, and business. The organizational structure includes departments for R&D, manufacturing, sales, and corporate functions.
Top Products and Market Share
Key Offerings
- SereneU Fuel Cells: Advent's SereneU fuel cells target the portable power market. There is limited specific market share data available, but the market is competitive, including companies such as Ballard Power Systems and Plug Power.
- High-Temperature Proton Exchange Membrane (HT-PEM) Technology: Advent's HT-PEM technology is used in stationary and portable fuel cells. Competitors include Ballard Power Systems, Plug Power, and Bloom Energy. Precise market share data for this specific application is difficult to obtain.
- Ion Pair Membranes: Advent is working on Ion Pair Membranes for large scale green hydrogen projects. This product is still in development stages and does not have market share yet. Competitors are Plug Power and Ballard.
Market Dynamics
Industry Overview
The hydrogen and fuel cell industry is experiencing rapid growth, driven by increasing demand for clean energy and government support for decarbonization initiatives. The market includes fuel cells, electrolyzers, and related components.
Positioning
Advent is positioned as a technology provider focused on HT-PEM fuel cell technology, targeting applications where high-temperature operation is advantageous. The company differentiates itself through its proprietary MEA technology and focus on niche applications.
Total Addressable Market (TAM)
The global fuel cell market is projected to reach billions of dollars in the coming years. Advent's TAM includes stationary power, portable power, and hydrogen production markets. Advent's position is highly dependent on the successful commercialization of its technology and partnerships with key players.
Upturn SWOT Analysis
Strengths
- Proprietary HT-PEM technology
- Strong IP portfolio
- Strategic partnerships
- Experienced leadership team
Weaknesses
- Limited commercial traction
- Negative profits and cash flow
- Dependence on external funding
- Small Market Capitalization
Opportunities
- Growing demand for hydrogen and fuel cell technology
- Government incentives and subsidies
- Partnerships with industry leaders
- Expansion into new markets
Threats
- Competition from established players
- Technological obsolescence
- Regulatory changes
- Economic downturns
Competitors and Market Share
Key Competitors
- PLUG
- FCEL
- BE
Competitive Landscape
Advent has a competitive advantage in HT-PEM technology but faces strong competition from larger, more established players in the fuel cell market. Advent's success depends on its ability to commercialize its technology and differentiate itself in the market.
Major Acquisitions
Fiaxell
- Year: 2021
- Acquisition Price (USD millions): 5.5
- Strategic Rationale: Enhanced Advent's fuel cell component production and testing capabilities, broadening its product portfolio.
Growth Trajectory and Initiatives
Historical Growth: Advent's historical growth has been characterized by technological development and partnership formation rather than significant revenue growth.
Future Projections: Future growth is contingent on successful commercialization of its technology, securing additional funding, and expanding into new markets. Analyst estimates vary widely.
Recent Initiatives: Recent initiatives include strategic partnerships with automotive manufacturers, expansion of manufacturing capabilities, and securing government funding for research and development.
Summary
Advent Technologies is a company with promising HT-PEM fuel cell technology, but it faces significant challenges related to commercialization, funding, and competition. Its strength lies in its technology and partnerships, but its weaknesses are limited market traction and a dependency on external funding. Investors should watch for improvements in revenue growth and profitability, as well as potential dilution through future funding rounds.
Peer Comparison
Sources and Disclaimers
Data Sources:
- Company Filings
- Analyst Reports
- Industry Publications
Disclaimers:
This analysis is for informational purposes only and should not be considered financial advice. Investment decisions should be based on individual research and consultation with a financial advisor.
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 Advent Technologies Holdings Inc
Exchange NASDAQ | Headquaters Livermore, CA, United States | ||
IPO Launch date 2019-01-23 | CEO, Interim CFO & Director Mr. Gary L. Herman | ||
Sector Industrials | Industry Electrical Equipment & Parts | Full time employees 26 | Website https://www.advent.energy |
Full time employees 26 | Website https://www.advent.energy |
Advent Technologies Holdings, Inc., an advanced materials and technology development company, operates in the fuel cell and hydrogen technology markets in North America and Europe. It develops, manufactures, and assembles fuel cell systems and critical components that determine the performance of hydrogen fuel cells and other energy systems. The company offers high temperature proton exchange membrane (HT-PEM) fuel cells; and electrodes for applications in the fuel cell and energy storage markets, as well as membrane electrode assemblies (MEA). It is also involved in the design of fuel cell stacks and complete fuel cell systems for stationary power, portable power, automotive, aviation, energy storage, and sensor markets. Advent Technologies Holdings, Inc. is headquartered in Livermore, California.

Note: This website is maintained by Upturn Corporation, which is an investment adviser registered with the U.S. Securities and Exchange Commission. Such registration does not imply a certain level of skill or training. Investing in securities has risks. Past performance is no guarantee of future returns. No assurance is provided as to any particular investment return, and you may lose money using our services. You are strongly advised to consult appropriate counsel before making any investments in companies you learn about through our services. You should obtain appropriate legal, tax, investment, accounting, and other advice that takes into account your investment portfolio and overall financial situation. You are solely responsible for conducting due diligence on a potential investment. We do not affect trades for you. You will select your own broker through which to transact. Investments are not FDIC insured, they are not guaranteed, and they may lose value. Please see the Privacy Policy, Terms of Use, and Disclosure for more information.