TickerFacts.

Advent Technologies Holdings, Inc. (ADNH): Shares Outstanding

Annual figures by period end, from SEC filings.

Not updated since 2024-12-31. No annual report in US GAAP has been filed since. Companies that switch to IFRS reporting, as many foreign filers do, or stop filing are not updated here.

Stock splits: 1-for-30, first reflected in a filing dated 2024-08-13. Figures are as filed: per-share figures and share counts last reported before a split are on the old share basis, so changes and growth rates across a split are not shown. Splits are read from the filings' own restatements, so a share conversion in a merger or reorganization shows up the same way.

2.64M
As of 2024-12-31
3.29M
As of 2025-09-30
51.25M2020-12-31: 25.03M2021-12-31: 51.25M2022-12-31: 1.72M2023-12-31: 2.58M2024-12-31: 2.64M2.64M
2020-12-31 Shares Outstanding (shares) 2024-12-31

Paler bars were last filed before a stock split, on the old share basis.

Period endedShares OutstandingChange YoYSource filing
2024-12-312.64M+2.2%2025-06-06, Balance as of period end
2023-12-312.58Mn/c2025-06-06, Balance as of period end
2022-12-311.72Mn/c2024-08-13, Balance as of period end
2021-12-3151.25Mn/c2023-03-31, Balance as of period end
2020-12-3125.03Mn/a2022-03-31, Balance as of period end