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.

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Renewable Energy Equipment & Services

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Quotes

Date	Price	Change	Volume
10/26/10	0.3500 $	-1.41%	15,086
09/26/09	0.3550 $	-5.43%	2,183
08/26/08	0.3754 $	-6.15%	8,952
06/26/06	0.4000 $	+9.59%	4,571

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Market Closed - OTC Markets Other stock markets 11:20:36 10/04/2026 pm IST			5-day change	1st Jan Change
0.3500 ^USD	-1.41%		-4.11%	-16.67%

02/04	Advent Technologies Holdings, Inc. and EH Group Engineering AG Enter into License and Joint Development Agreement	CI
15/01	Advent Technologies Holdings, Inc. Appoints Chris Antonopoulos to the Board of Directors of the Company as A Class II Director	CI

Capitalization	15.91L 13.56L 12.55L 11.81L 22L 15Cr 22.45L 1.47Cr 57.59L 7.11Cr 59.71L 58.45L 25Cr	P/E ratio 2023	-0.18x	P/E ratio 2024	-0.32x
Enterprise value	20.42L 17.4L 16.1L 15.16L 28.24L 19Cr 28.82L 1.89Cr 73.91L 9.12Cr 76.64L 75.02L 32Cr	EV / Sales 2023	4.74x	EV / Sales 2024	4.16x
Free-Float	83.36%	Yield 2023 *	-	Yield 2024	-

02/04	Advent Technologies Holdings, Inc. and EH Group Engineering AG Enter into License and Joint Development Agreement	CI
15/01	Advent Technologies Holdings, Inc. Appoints Chris Antonopoulos to the Board of Directors of the Company as A Class II Director	CI
14/01	Advent Technologies Holdings, Inc. announced that it has received CHF 0.5 million in funding	CI
13/01	Advent Technologies Holdings, Inc. and Airbus Expand Joint Development Agreement	CI
08/01	Advent Technologies Holdings, Inc. announced that it expects to receive CHF 0.5 million in funding	CI
18/11	Advent Technologies Holdings, Inc. Reports Earnings Results for the Third Quarter and Nine Months Ended September 30, 2025	CI
04/11	Advent Technologies Holdings, Inc. Announces Board Resignations	CI
03/11	Advent Technologies Holdings, Inc.(OTCPK:ADNH) dropped from S&P TMI Index	CI
29/25/29	Advent Technologies in Collaboration with Stralis Aircraft Powers the Future of Flight with Next-Generation Fuel Cell Technology	CI
29/25/29	Advent Technologies Holdings, Inc.(OTCPK:ADNH) dropped from NASDAQ Composite Index	CI
29/25/29	Advent Technologies to Supply MEA's to Siqens GmbH for its Fuel Cell Systems	CI
22/25/22	Advent Technologies Holdings, Inc. Delivers Portable Fuel Cell Systems Under Contract with the U.S. Department of Defense	CI
18/25/18	Advent Technologies receives order from leading European transportation power company	RE

17/23/17	Jefferies Downgrades Advent Technologies Holdings to Hold From Buy, Adjusts Price Target to $0.60 From $4	MT
25/22/25	Credit Suisse Trims Advent Technologies Holdings' Price Target to CA$17 From CA$18, Notes Rising Interest Rates, Market Volatility; Keeps Neutral Rating	MT
22/22/22	Jefferies Adjusts Advent Technologies Holdings' Price Target to $5 from $4, Keeps Buy Rating	MT
16/22/16	Jefferies & Co Adjusts Advent Technologies Holdings Price Target to $4 From $11.20, Maintains Buy Rating	MT
19/21/19	ADVENT TECHNOLOGIES : Jefferies Starts Advent Technologies Holdings at Buy with $18 Price Target	MT

Advent Technologies Holdings, Inc. Share Price

Equities

ADNH

US00788A2042

Renewable Energy Equipment & Services

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Other Renewable Energy Equipment & Services

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Income Statement and Estimates

02/04	Advent Technologies Enters into License and Joint Development Agreement with EH Group Engineering AG to Advance HTPEM Fuel Cell Technology for Stationary Power Applications	AQ
23/01	Chris Antonopoulos Joins the Board of Directors of Advent Technologies Holdings, Inc.	AQ
13/01	Advent Technologies and Airbus expand Joint Development Agreement	AQ
29/25/29	Advent Technologies Powers the Future of Flight with Next-Generation Fuel Cell Technology	AQ
27/25/27	Advent Technologies Commissions Arxicon as Master Planner for RHyno Project	AQ

10/25/10	U-Blox: l'offre de rachat manque de peu le coche au premier pointage
03/25/03	U-Blox: la Copa balaie une opposition d'actionnaires au projet de rachat
15/25/15	U-Blox-Aktien schiessen nach Übernahmegerüchten in die Höhe
09/23/09	BASF kooperiert mit Advent bei Lieferkette für Brennstoffzellen
30/23/30	Vasilis Gregoriou, président-directeur général d'Advent Technologies, élu président du groupe Hy2Tech de l'IPCEI de l'UE

1 day	-1.41%
1 week	-4.11%
Current month	-5.41%
1 month	-6.89%
3 months	-21.70%
6 months	-87.80%
Current year	-16.67%

1 week	0.35	0.43
1 month	0.35	0.46
Current year	0.35	0.51
1 year	0.35	6.18
3 years	0.35	33.9
5 years	0.35	407.4
10 years	0.35	576.3

Manager	Title	Age	Since
Gary Herman CEO	Chief Executive Officer	61	24/10/2024
Emory de Castro CTO	Chief Tech/Sci/R&D Officer	69	01/01/2013
James Coffey COO	Chief Operating Officer	60	01/03/2020

Director	Title	Age	Since
Emory de Castro BRD	Director/Board Member	69	01/01/2013
Gary Herman BRD	Director/Board Member	61	30/08/2024
Seth M. Lukash BRD	Director/Board Member	79	04/11/2024

Name		Varia. Jan 1.	Weight	AuM
FIRST TRUST NASDAQ CLEAN EDGE GREEN ENERGY ETF - CAD		0.00%	0.04%	3 M€
VANGUARD US TOTAL MARKET SHARES INDEX ETF		-5.90%	0%	293,477 M€

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5d. change	1-year change	3-years change	Capi.($)
ADVENT TECHNOLOGIES HOLDINGS, INC.	-1.41%	-4.11%	-87.68%	-98.87%	13.26L
SIEMENS ENERGY AG	+1.62%	+11.70%	+211.16%	+688.40%	17TCr
SUNGROW POWER SUPPLY CO., LTD.	+5.65%	+6.06%	+126.63%	+78.08%	3.93TCr
TRINA SOLAR CO., LTD.	+2.15%	+5.22%	+15.47%	-68.14%	548.65Cr
MING YANG SMART ENERGY GROUP LIMITED	+1.35%	+4.28%	+70.09%	-25.35%	523.6Cr
GOODWE TECHNOLOGIES CO., LTD.	+4.55%	+4.66%	+97.16%	-42.47%	302.46Cr
SHENZHEN HOPEWIND ELECTRIC CO., LTD.	+0.09%	+10.78%	+10.59%	+12.56%	219.53Cr
ARRAY TECHNOLOGIES, INC.	-0.69%	-2.45%	+68.08%	-66.76%	109.58Cr
DOOSAN SKODA POWER	0.00%	+1.26%	+25.94%	-	62Cr
TADIRAN GROUP LTD	+3.54%	+2.35%	+2.24%	-41.65%	58Cr
Average	+1.68%	+3.97%	+53.97%	+48.42%	2.25TCr
Weighted average by Cap.	+2.34%	+10.16%	+183.16%	+524.58%

	2023	2024
Net sales	48.59L 41.39L 38.31L 36.07L 67.19L 45Cr 68.56L 4.49Cr 1.76Cr 22Cr 1.82Cr 1.78Cr 77Cr	32.76L 27.91L 25.83L 24.32L 45.3L 30Cr 46.23L 3.03Cr 1.19Cr 15Cr 1.23Cr 1.2Cr 52Cr
Net income	-7.14Cr -6.08Cr -5.63Cr -5.3Cr -9.87Cr -664.03Cr -10Cr -66Cr -26Cr -318.87Cr -27Cr -26Cr -1.14TCr	-4.1Cr -3.49Cr -3.23Cr -3.04Cr -5.67Cr -381.26Cr -5.78Cr -38Cr -15Cr -183.09Cr -15Cr -15Cr -652.34Cr
Net Debt	68.54L 58.39L 54.04L 50.88L 94.77L 64Cr 96.71L 6.34Cr 2.48Cr 31Cr 2.57Cr 2.52Cr 109.07Cr	5L 4L 4L 3L 6L 4.19Cr 6L 41.71L 16.32L 2.01Cr 16.92L 16.57L 7.18Cr