Advent Technologies Holdings Inc
ADN0.918USD
0.000
Close 11/04, 16:00（ET）Quotes delayed by 15 min
2.45MMarket Cap
LossP/E TTM
More Details of Advent Technologies Holdings Inc Company
Advent Technologies Holdings, Inc. is an advanced materials and technology development company operating in the fuel cell and hydrogen technology space. The Company develops, manufactures, and assembles complete fuel cell systems and the critical components that determine the performance of hydrogen fuel cells and other energy systems. Its core product offerings are full fuel cell systems and the Membrane Electrode Assembly (MEA) at the center of the fuel cell. The Company develops and manufactures high-temperature proton exchange membranes (HT-PEM or HT-PEMs) and fuel cell systems. Its systems are aimed to provide stationary power for the off-grid, backup, critical infrastructure, and portable markets. The Company also develops and manufactures MEAs, and designs fuel cell stacks and complete fuel cell systems for a range of customers in the stationary power, portable power, automotive, aviation, energy storage and sensor markets.
Advent Technologies Holdings Inc Info
Ticker SymbolADN
Company nameAdvent Technologies Holdings Inc
IPO dateNov 16, 2018
CEOMr. Gary Herman
Number of employees26
Security typeOrdinary Share
Fiscal year-endNov 16
Address5637 La Ribera St
CityLIVERMORE
Stock exchangeNASDAQ Capital Market Consolidated
CountryUnited States of America
Postal code94550
Phone19254559400
Websitehttps://www.advent.energy/
Ticker SymbolADN
IPO dateNov 16, 2018
CEOMr. Gary Herman
Company Executives of Advent Technologies Holdings Inc
Name
Name/Position
Position
Shareholding
Change
Mr. James F. (Jim) Coffey, J.D.
Mr. James F. (Jim) Coffey, J.D.
Chief Operating Officer, General Counsel
Chief Operating Officer, General Counsel
23.48K
--
Mr. Robert W. Schwartz
Mr. Robert W. Schwartz
Independent Director
Independent Director
--
--
Mr. Seth M. Lukash
Mr. Seth M. Lukash
Independent Director
Independent Director
--
--
Mr. Gary Herman
Mr. Gary Herman
Chief Executive Officer, Interim Chief Financial Officer, Director
Chief Executive Officer, Interim Chief Financial Officer, Director
--
--
Dr. Emory S. De Castro, Ph.D.
Dr. Emory S. De Castro, Ph.D.
Chief Technology Officer, Director
Chief Technology Officer, Director
--
--
Mr. Bryan Holasek
Mr. Bryan Holasek
Chief Strategy Officer
Chief Strategy Officer
--
--
Name
Name/Position
Position
Shareholding
Change
Mr. James F. (Jim) Coffey, J.D.
Mr. James F. (Jim) Coffey, J.D.
Chief Operating Officer, General Counsel
Chief Operating Officer, General Counsel
23.48K
--
Mr. Robert W. Schwartz
Mr. Robert W. Schwartz
Independent Director
Independent Director
--
--
Mr. Seth M. Lukash
Mr. Seth M. Lukash
Independent Director
Independent Director
--
--
Mr. Gary Herman
Mr. Gary Herman
Chief Executive Officer, Interim Chief Financial Officer, Director
Chief Executive Officer, Interim Chief Financial Officer, Director
--
--
Dr. Emory S. De Castro, Ph.D.
Dr. Emory S. De Castro, Ph.D.
Chief Technology Officer, Director
Chief Technology Officer, Director
--
--
Mr. Bryan Holasek
Mr. Bryan Holasek
Chief Strategy Officer
Chief Strategy Officer
--
--
Revenue Breakdown
Currency: USDUpdated: Mon, Oct 6
Currency: USDUpdated: Mon, Oct 6
FY2025Q2
FY2025Q1
FY2024
FY2024Q4
FY2024Q3
FY2024Q2
FY2024Q1
FY2023
FY2023Q4
FY2023Q3
FY2023Q2
FY2023Q1
FY2022
FY2022Q4
FY2022Q3
FY2022Q2
FY2022Q1
FY2021
FY2020
No Data
By RegionUSD
Name
Revenue
Proportion
Europe
89.00K
89.90%
North America
10.00K
10.10%
By Business
By Region
No Data
Shareholding Stats
Updated: Tue, Aug 19
Updated: Tue, Aug 19
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Gregoriou (Vassilios)
6.45%
De Castro (Emory Sayre Ph.D.)
2.27%
The Vanguard Group, Inc.
1.01%
Abaris Investment Management AG
0.88%
Coffey (James F)
0.71%
Other
88.68%
Shareholders
Shareholders
Proportion
Gregoriou (Vassilios)
6.45%
De Castro (Emory Sayre Ph.D.)
2.27%
The Vanguard Group, Inc.
1.01%
Abaris Investment Management AG
0.88%
Coffey (James F)
0.71%
Other
88.68%
Shareholder Types
Shareholders
Proportion
Individual Investor
9.69%
Investment Advisor
3.55%
Investment Advisor/Hedge Fund
0.69%
Research Firm
0.51%
Hedge Fund
0.38%
Other
85.19%
Institutional Shareholding
Updated: Wed, Oct 1
Updated: Wed, Oct 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q3
53
168.73K
5.13%
-121.22K
2025Q2
63
507.96K
19.02%
+120.29K
2025Q1
71
299.04K
11.25%
-286.12K
2024Q4
87
431.62K
16.38%
-418.64K
2024Q3
100
527.82K
20.03%
-348.85K
2024Q2
122
554.55K
21.86%
-389.76K
2024Q1
161
607.05K
23.92%
-417.82K
2023Q4
163
665.72K
34.18%
-404.17K
2023Q3
167
811.35K
42.30%
-461.00K
2023Q2
173
905.37K
49.47%
-397.29K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Gregoriou (Vassilios)
212.26K
6.45%
+34.58K
+19.46%
Sep 19, 2025
De Castro (Emory Sayre Ph.D.)
74.69K
2.27%
--
--
Sep 19, 2025
The Vanguard Group, Inc.
33.35K
1.01%
--
--
Jun 30, 2025
Abaris Investment Management AG
29.00K
0.88%
--
--
Dec 31, 2024
Coffey (James F)
23.48K
0.71%
--
--
Sep 19, 2025
Geode Capital Management, L.L.C.
22.75K
0.69%
+1.12K
+5.19%
Jun 30, 2025
Signal Iduna Asset Management GmbH
67.32K
2.05%
--
--
Jun 30, 2025
BlackRock Institutional Trust Company, N.A.
17.84K
0.54%
--
--
Jun 30, 2025
Virtu Americas LLC
13.69K
0.42%
+13.69K
--
Jun 30, 2025
Citadel Advisors LLC
12.04K
0.37%
+12.04K
--
Jun 30, 2025
View more
Related ETFs
Updated: Sun, Nov 2
Updated: Sun, Nov 2
Name
Proportion
iShares Core S&P Total U.S. Stock Market ETF
0%
Carbon Collective Climate Solutions U.S. Equity ETF
0%
iShares Core S&P Total U.S. Stock Market ETF
Proportion0%
Carbon Collective Climate Solutions U.S. Equity ETF
Proportion0%
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
May 02, 2024
Merger
30→1
May 02, 2024
Merger
30→1
May 02, 2024
Merger
30→1
May 02, 2024
Merger
30→1
Date
Type
Ratio
May 02, 2024
Merger
30→1
May 02, 2024
Merger
30→1
May 02, 2024
Merger
30→1
May 02, 2024
Merger
30→1
