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ADNH Stock Analysis - ADVENT TECHNOLOGIES HOLDINGS, INC. AI Rating

ADNH OTC Miscellaneous Electrical Machinery, Equipment & Supplies DE CIK: 0001744494
Analysis Date: Mar 19, 2026 | Data as of: 2025-09-30
AI Rating
STRONG SELL
95% Confidence

Investment Thesis

Advent Technologies is in severe financial distress with negative stockholders' equity of -$17.8M, indicating the company is technically insolvent. The company generated only $293K in revenue against massive operating losses of -$8.2M, while reporting negative free cash flow of -$4.1M, demonstrating fundamental inability to sustain operations. The paradoxical positive net income of $1.6M appears driven by non-operating factors rather than core business performance, masking an underlying business that is economically unviable.

ADNH Strengths

  • + Company is not bankrupt yet; retained some cash position of $468K
  • + Some positive net income reported in latest period
  • + Modest capital deployment of $3.2M suggests management restraint

ADNH Risks

  • ! Negative stockholders' equity of -$17.8M indicates technical insolvency
  • ! Revenue of only $293K with -$8.2M operating losses shows unsustainable economics
  • ! Liabilities of $24.5M against assets of only $6.7M creates immediate solvency crisis
  • ! Negative free cash flow of -$4.1M depletes remaining cash at accelerating rate
  • ! Current ratio of 0.10x indicates critical liquidity stress and inability to meet obligations
  • ! Operating losses of -2811% operating margin demonstrate fundamental business model failure
  • ! No insider buying activity in last 90 days suggests lack of confidence from management

Key Metrics to Watch

ADNH Financial Metrics

Revenue
$293.0K
Net Income
$1.6M
EPS (Diluted)
$0.56
Free Cash Flow
$-4.1M
Total Assets
$6.7M
Cash Position
$468.0K

ADNH Profitability Ratios

Gross Margin -289.4%
Operating Margin -2,811.3%
Net Margin 530.4%
ROE N/A
ROA 23.3%
FCF Margin -1,406.5%

ADNH Balance Sheet & Liquidity

Current Ratio
0.10x
Quick Ratio
0.10x
Debt/Equity
N/A
Debt/Assets
366.4%
Interest Coverage
-305.52x
Long-term Debt
N/A

ADNH 5-Year Financial Trend

ADNH 5-year financial data: Year 2021: Revenue $7.1M, Net Income -$357.1K, EPS $-0.02. Year 2022: Revenue $7.8M, Net Income $2.9M, EPS $0.07. Year 2023: Revenue $7.8M, Net Income -$4.1M, EPS $-2.40. Year 2024: Revenue $3.3M, Net Income -$71.4M, EPS $-37.24.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: ADVENT TECHNOLOGIES HOLDINGS, INC.'s revenue has declined by 54% over the 5-year period, indicating business contraction. The most recent EPS of $-37.24 indicates the company is currently unprofitable.

ADNH Growth Metrics (YoY)

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
-1,406.5%
Free cash flow / Revenue

ADNH Quarterly Performance

Quarterly financial performance data for ADVENT TECHNOLOGIES HOLDINGS, INC. including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q3 2025 $62.0K $1.6M $0.56
Q2 2025 $99.0K -$3.8M $-1.42
Q1 2025 $132.0K -$3.3M $-1.24
Q3 2024 $112.0K -$11.8M $-5.89
Q2 2024 $805.0K -$11.3M $-4.28
Q1 2024 $977.0K -$9.4M $-3.62
Q3 2023 $1.3M -$11.5M $-0.20
Q2 2023 $1.1M -$11.1M $-0.22

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

ADNH Capital Allocation

Operating Cash Flow
-$895.0K
Cash generated from operations
Capital Expenditures
$3.2M
Investment in assets
Dividends
None
No dividend program

ADNH SEC Filings

Access official SEC EDGAR filings for ADVENT TECHNOLOGIES HOLDINGS, INC. (CIK: 0001744494)

Disclaimer: This analysis is generated by Claude AI based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Mar 19, 2026 | Data as of: 2025-09-30 | Powered by Claude AI