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ADNWW

Advent Technologies Holdings Warrant
ADNWW

Delisted

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

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23 hedge funds and large institutions have $9.19M invested in Advent Technologies Holdings Warrant in 2021 Q2 according to their latest regulatory filings, with 6 funds opening new positions, 5 increasing their positions, 4 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

25% more repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 4

20% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 5

5% more funds holding

Funds holding: 22 → 23 (+1)

47% less capital invested

Capital invested by funds: $17.4M → $9.19M (-$8.19M)

Holders
23
Holders Change
+1
Holders Change %
+4.55%
% of All Funds
0.4%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
5
Reduced
4
Closed
5
Calls
$2.89M
Puts
–
Net Calls
+$2.89M
Net Calls Change
-$573K

Top Buyers

Rank Fund Capital Flow
1
Walleye Capital
Walleye Capital
New York
+$1.29M
2
AC
Aristeia Capital
Connecticut
+$243K
3
ICM
Ionic Capital Management
New York
+$188K
4
CL
CSS LLC
Illinois
+$136K
5
LP
LMR Partners
United Kingdom
+$33.8K

Top Sellers

Rank Fund Capital Flow
1
BFM
Boothbay Fund Management
New York
-$1.16M
2
FBCM
Fort Baker Capital Management
California
-$620K
3
AC
Athanor Capital
New York
-$476K
4
WAM
Wolverine Asset Management
Illinois
-$109K
5
ES
Equitec Specialists
Illinois
-$81K
Name Holding Trade Value Shares
Change 		Change in
Stake
AC
1
Athanor Capital
New York
$2.79M -$476K -282,066 -49%
CCA
2
Castle Creek Arbitrage
Colorado
$1.69M – – –
ICM
3
Ionic Capital Management
New York
$1.42M +$188K +111,111 +15%
LA
4
Linden Advisors
New York
$812K – – –
EPM
5
Equitec Proprietary Markets
Illinois
$461K +$466K +276,266 New
6CM
6
683 Capital Management
New York
$334K – – –
CL
7
CSS LLC
Illinois
$283K +$136K +80,661 +90%
AC
8
Aristeia Capital
Connecticut
$240K +$243K +143,697 New
Man Group
9
Man Group
United Kingdom
$224K +$10.8K +6,381 +5%
PI
10
PEAK6 Investments
Illinois
$167K – – –
YCM
11
Yakira Capital Management
Connecticut
$165K – – –
CCM
12
Cinctive Capital Management
New York
$138K – – –
BRWA
13
B. Riley Wealth Advisors
Florida
$90K -$11K -6,500 -11%
Morgan Stanley
14
Morgan Stanley
New York
$72K +$1.04K +615 +1%
BCM
15
Bluefin Capital Management
New York
$68K +$12.2K +7,218 +21%
Cambridge Investment Research Advisors
16
Cambridge Investment Research Advisors
Iowa
$67K – – –
WAM
17
Wolverine Asset Management
Illinois
$53K -$109K -64,779 -67%
AFP
18
Ausdal Financial Partners
Iowa
$41K -$8.66K -5,130 -17%
LP
19
LMR Partners
United Kingdom
$33K +$33.8K +20,000 New
VF
20
Virtu Financial
New York
$19K +$19.5K +11,571 New
AWA
21
Arkadios Wealth Advisors
Georgia
$11K – – –
UBS Group
22
UBS Group
Switzerland
$11K +$10.8K +6,382 New
Walleye Capital
23
Walleye Capital
New York
$1.26K +$1.29M +765,259 New
FBCM
24
Fort Baker Capital Management
California
– -$620K -269,850 Closed
BFM
25
Boothbay Fund Management
New York
– -$1.16M -86,800 Closed
1
2

ADNWW Hedge Fund Activity: Q2 2021 in Review

23 of the 5,746 institutional investors tracked by Wall St. Rank reported a position in Advent Technologies Holdings Warrant (ADNWW) for Q2 2021, worth a combined $9.19M — down 47% from $17.4M a quarter earlier.

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

The largest buyer was Walleye Capital, opening a new position worth an estimated $1.29M. The largest seller was Boothbay Fund Management, exiting entirely with an estimated $1.16M sold.

  • 23 institutional investors held Advent Technologies Holdings Warrant (ADNWW) as of Q2 2021, up from 22 in Q1 2021.
  • Funds reported $9.19M of Advent Technologies Holdings Warrant stock for Q2 2021, down 47% quarter-over-quarter.
  • 6 funds opened new Advent Technologies Holdings Warrant positions in Q2 2021 and 5 closed out, a net change of +1 holder.
  • The largest Advent Technologies Holdings Warrant buyer in Q2 2021 was Walleye Capital, an estimated $1.29M added.
  • The largest Advent Technologies Holdings Warrant seller in Q2 2021 was Boothbay Fund Management, an estimated $1.16M sold.

Based on aggregated 13F filings for Q2 2021.