Ticker · CUSIP 00788A204

ADNH

ADVENT TECHNOLOGIES HOLDNG I
···Share
Holders (tracked)
1
Combined shares
12,040
Combined value
$25.3K
Last close
Quarter
2025Q2
Tracked holders · last 8 quarters
-2 vs previous quarter over the last 3.
112024Q22025Q2

SEC event timeline

No SEC events recorded for this ticker yet.

Insider activity

No insider transactions in the last 30 days.

Who moved on this name in 2025Q2

13F transactions reported for the latest quarter, grouped by direction.
No 13F transactions reported on this name for the latest quarter.

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2024Q2
1
$56K
2024Q4
3
$69K
2025Q2
1
$25K

Who owns ADNH

1 super-investors · 2025Q2
Tracked stake
12.0K
shares
Combined value
$25K
% of shares outstanding
shares-out unknown
Quarter action mix
Held1
#ManagerSharesValue
1Ken Griffin
Citadel Advisors
12.0K$25K

Recent moves

1 transaction
Embed this chart
Paste this iframe anywhere to embed the live ADNH chart.
<iframe src="https://openstocks.me/embed/stock/ADNH" width="100%" height="480" frameborder="0" loading="lazy" title="ADNH chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>