Advent Technologies HoldingsADNH
13F holders, Q2 2025 (June 30)17holders +5
6new positions
1sold out
1famous investor
$2.10avg. 13F price*
At the end of Q2 2025, 17 institutions reported holding Advent Technologies Holdings (ADNH) in their 13F filings, up 5 from Q1 2025. 6 opened new positions and 1 sold out. The largest holders were Vanguard Group Inc. ($70K), Geode Capital Management, LLC ($48K) and BlackRock, Inc. ($37K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Advent Technologies Holdings
- CUSIP
- 00788A204
- Latest filing quarter
- Q4 2025
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 6 | $57K |
| Exits | 1 | $0 |
All 13F filers, Q1 2025 → Q2 2025: 28,462 shares bought and 2,527 shares sold, net +25,935 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 17 holders
| Vanguard Group Inc. | 0.00% | No change | 33,349 | $70K |
| Geode Capital Management, LLC | 0.00% | Add +5.2% | 22,745 | $48K |
| BlackRock, Inc. | 0.00% | No change | 17,837 | $37K |
| Virtu Financial LLC | 0.00% | New | 13,689 | $29K |
| Citadel Advisors | 0.00% | New | 12,040 | $25K |
| Morgan Stanley | 0.00% | Reduce -0.9% | 2,259 | $5K |
| Raymond James Financial Inc. | 0.00% | New | 1,035 | $2K |
| PNC Financial Services Group, Inc. | 0.00% | No change | 966 | $2K |
| SBI Securities Co., Ltd. | 0.00% | Add +21.9% | 596 | $1K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 455 | $946 |
| Group One Trading LLC | 0.00% | Reduce -87.2% | 366 | $770 |
| Archer Investment Corp | 0.00% | No change | 108 | $225 |
| UBS Group AG | 0.00% | Add +1.3% | 76 | $158 |
| Bank of America Corp. | 0.00% | Add +21.1% | 23 | $48 |
| Danske Bank A/S | 0.00% | No change | 8 | $17 |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 6 | $12 |
| BNP Paribas Financial Markets | 0.00% | New | 2 | $4 |
"% of holder's portfolio" is ADNH's weight in each manager's 13F, not the share of Advent Technologies Holdings the manager owns.