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ADN

Advent Technologies
ADN

Delisted

ADN was delisted on the 29th of October, 2025.

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17 hedge funds and large institutions have $222K invested in Advent Technologies in 2025 Q2 according to their latest regulatory filings, with 6 funds opening new positions, 4 increasing their positions, 2 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

500% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 1

100% more repeat investments, than reductions

Existing positions increased: 4 | Existing positions reduced: 2

42% more funds holding

Funds holding: 12 → 17 (+5)

0.94% more ownership

Funds ownership: 3.02% → 3.95% (+0.94%)

34% less capital invested

Capital invested by funds: $335K → $222K (-$113K)

Holders
17
Holders Change
+5
Holders Change %
+41.67%
% of All Funds
0.22%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
4
Reduced
2
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
VF
Virtu Financial
New York
+$35.4K
2
Citadel Advisors
Citadel Advisors
Florida
+$31.1K
3
Geode Capital Management
Geode Capital Management
Massachusetts
+$2.9K
4
Raymond James Financial
Raymond James Financial
Florida
+$2.67K
5
TRCT
Tower Research Capital (TRC)
New York
+$1.18K

Top Sellers

Rank Fund Capital Flow
1
Group One Trading
Group One Trading
Illinois
-$6.43K
2
Morgan Stanley
Morgan Stanley
New York
-$54
Name Holding Trade Value Shares
Change 		Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$70.2K – – –
Geode Capital Management
2
Geode Capital Management
Massachusetts
$47.9K +$2.9K +1,123 +5%
BlackRock
3
BlackRock
New York
$37.1K – – –
VF
4
Virtu Financial
New York
$29K +$35.4K +13,689 New
Citadel Advisors
5
Citadel Advisors
Florida
$25.3K +$31.1K +12,040 New
Morgan Stanley
6
Morgan Stanley
New York
$4.7K -$54 -21 -0.9%
Raymond James Financial
7
Raymond James Financial
Florida
$2.15K +$2.67K +1,035 New
PNC Financial Services Group
8
PNC Financial Services Group
Pennsylvania
$2.01K – – –
SS
9
SBI Securities
Japan
$1.24K +$276 +107 +22%
TRCT
10
Tower Research Capital (TRC)
New York
$946 +$1.18K +455 New
Group One Trading
11
Group One Trading
Illinois
$770 -$6.43K -2,489 -87%
AIC
12
Archer Investment Corporation
Indiana
$225 – – –
UBS Group
13
UBS Group
Switzerland
$158 +$3 +1 +1%
Bank of America
14
Bank of America
North Carolina
$48 +$10 +4 +21%
DB
15
Danske Bank
Denmark
$17 – – –
Northwestern Mutual Wealth Management
16
Northwestern Mutual Wealth Management
Wisconsin
$12 +$16 +6 New
BNP Paribas Financial Markets
17
BNP Paribas Financial Markets
France
$4 +$5 +2 New

ADN Hedge Fund Activity: Q2 2025 in Review

17 of the 7,603 institutional investors tracked by Wall St. Rank reported a position in Advent Technologies (ADN) for Q2 2025, worth a combined $222K — down 34% from $335K a quarter earlier.

Buyers outnumbered sellers: 6 funds opened new ADN positions and 1 closed out — a net gain of 5 holders — while 4 added to existing stakes and 2 trimmed.

The largest buyer was Virtu Financial, opening a new position worth an estimated $35.4K. The largest seller was Group One Trading, cutting an estimated $6.43K.

  • 17 institutional investors held Advent Technologies (ADN) as of Q2 2025, up from 12 in Q1 2025.
  • Funds reported $222K of Advent Technologies stock for Q2 2025, down 34% quarter-over-quarter.
  • 6 funds opened new Advent Technologies positions in Q2 2025 and 1 closed out, a net change of +5 holders.
  • The largest Advent Technologies buyer in Q2 2025 was Virtu Financial, an estimated $35.4K added.
  • The largest Advent Technologies seller in Q2 2025 was Group One Trading, an estimated $6.43K sold.

Based on aggregated 13F filings for Q2 2025.