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ADN

Advent Technologies
ADN

Delisted

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

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37 hedge funds and large institutions have $141M invested in Advent Technologies in 2020 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 7 increasing their positions, 7 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

225% more first-time investments, than exits

New positions opened: 13 | Existing positions closed: 4

32% more funds holding

Funds holding: 28 → 37 (+9)

1.03% more ownership

Funds ownership: 2.01% → 3.04% (+1%)

4% more capital invested

Capital invested by funds: $136M → $141M (+$4.91M)

0% more repeat investments, than reductions

Existing positions increased: 7 | Existing positions reduced: 7

Holders
37
Holders Change
+9
Holders Change %
+32.14%
% of All Funds
0.75%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
13
Increased
7
Reduced
7
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
HSBC Holdings
HSBC Holdings
United Kingdom
+$6.19M
2
ECP
Empyrean Capital Partners
California
+$5.69M
3
HF
HRT Financial
New York
+$4.24M
4
FTCM
First Trust Capital Management
Illinois
+$2.28M
5
BCM
Basso Capital Management
Connecticut
+$1.54M

Top Sellers

Rank Fund Capital Flow
1
WAM
Weiss Asset Management
Massachusetts
-$6.19M
2
MSU
Mizuho Securities USA
New York
-$4.7M
3
UOC
UBS O'Connor
Illinois
-$3.87M
4
WRBC
W.R. Berkley Corp
Connecticut
-$3.52M
5
AA
AQR Arbitrage
Connecticut
-$1.53M
Name Holding Trade Value Shares
Change 		Change in
Stake
WAM
26
Weiss Asset Management
Massachusetts
$810K -$6.19M -20,000 -88%
WAM
27
Wolverine Asset Management
Illinois
$709K +$709K +2,288 New
CC
28
Centiva Capital
New York
$517K +$516K +1,667 New
MA
29
MYDA Advisors
New York
$481K +$480K +1,551 New
GCIA
30
Gabelli & Co Investment Advisers
New York
$359K – – –
California Public Employees Retirement System
31
California Public Employees Retirement System
California
$324K -$142K -460 -31%
VCM
32
Vivaldi Capital Management
Illinois
$207K +$207K +667 New
KJHP
33
K.J. Harrison & Partners
Ontario, Canada
$104K +$103K +333 New
UBS Group
34
UBS Group
Switzerland
$58K +$47.7K +154 +453%
PAM
35
Panagora Asset Management
Massachusetts
$51K – – –
FIA
36
FNY Investment Advisers
New York
$37K +$23.8K +77 +179%
Morgan Stanley
37
Morgan Stanley
New York
$1K +$1.24K +4 New
UOC
38
UBS O'Connor
Illinois
– -$3.87M -12,636 Closed
AA
39
AQR Arbitrage
Connecticut
– -$1.53M -5,000 Closed
Walleye Capital
40
Walleye Capital
New York
– -$1.02M -3,333 Closed
Walleye Trading
41
Walleye Trading
New York
– -$989K -3,226 Closed
1
2

ADN Hedge Fund Activity: Q3 2020 in Review

37 of the 4,957 institutional investors tracked by Wall St. Rank reported a position in Advent Technologies (ADN) for Q3 2020, worth a combined $141M — up 3.6% from $136M a quarter earlier.

Buyers outnumbered sellers: 13 funds opened new ADN positions and 4 closed out — a net gain of 9 holders — while 7 added to existing stakes and 7 trimmed.

The largest buyer was HSBC Holdings, opening a new position worth an estimated $6.19M. The largest seller was Weiss Asset Management, cutting an estimated $6.19M.

  • 37 institutional investors held Advent Technologies (ADN) as of Q3 2020, up from 28 in Q2 2020.
  • Funds reported $141M of Advent Technologies stock for Q3 2020, up 3.6% quarter-over-quarter.
  • 13 funds opened new Advent Technologies positions in Q3 2020 and 4 closed out, a net change of +9 holders.
  • The largest Advent Technologies buyer in Q3 2020 was HSBC Holdings, an estimated $6.19M added.
  • The largest Advent Technologies seller in Q3 2020 was Weiss Asset Management, an estimated $6.19M sold.

Based on aggregated 13F filings for Q3 2020.