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Advent Technologies Holdings, Inc.

ADNH
Exchange
OTC
Industry
Miscellaneous Electrical Machinery, Equipment & Supplies
SEC CIK
0001744494

No open-market purchases or sales by Advent Technologies Holdings, Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Q3 2024 vs. Q2 2024

How the institutions holding Advent Technologies Holdings, Inc. changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of ADNH: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders15113−1
Shares63.6K18.5K60.2K+15.1K (+33.5%)
Value$194.0K$56.4K$130.1K−$7.50K (−5.5%)

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (3)

Institutions that held Advent Technologies Holdings, Inc. at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to ADNH in Q3 2024
InstitutionSharesValue% of portfolio
BlackRock, Inc.17,837$38.5K0.00%
Advisor Group Holdings, Inc.26$550.00%
Danske Bank A/S8$170.00%

Sold out (4)

Institutions that held Advent Technologies Holdings, Inc. at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of ADNH in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Qube Research & Technologies Ltd2,375$7.24K
Northwestern Mutual Wealth Management Co1,360$4.15K
Clear Street Markets LLC649$2.00K
Royal Bank of Canada17$0

Not filed for Q3 2024 yet (1)

Institutions that held Advent Technologies Holdings, Inc. at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ADNH in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
BlackRock Inc.18,484$56.4K