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Advent Technologies Holdings ( (ADNH) ) has issued an update.
On October 29 and 30, 2025, Marc Seelenfreund and Joseph Celia resigned from their positions on the Board of Directors of Advent Technologies Holdings, Inc. Their resignations were not due to any disagreements with the company’s operations, policies, or practices.
The most recent analyst rating on (ADNH) stock is a Sell with a $1.00 price target. To see the full list of analyst forecasts on Advent Technologies Holdings stock, see the ADNH Stock Forecast page.
Spark’s Take on ADNH Stock
According to Spark, TipRanks’ AI Analyst, ADNH is a Underperform.
Advent Technologies Holdings receives a low overall stock score due to significant financial instability, as evidenced by negative equity and recurring losses. The technical analysis indicates a strong bearish trend, and the valuation metrics are unfavorable with a negative P/E ratio. These factors collectively suggest high risk and uncertainty for potential investors.
To see Spark’s full report on ADNH stock, click here.
More about Advent Technologies Holdings
Average Trading Volume: 1,088,059
Technical Sentiment Signal: Sell
Current Market Cap: $1.81M
For detailed information about ADNH stock, go to TipRanks’ Stock Analysis page.

