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ADNWW

Advent Technologies Holdings Warrant

Delisted

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

30 hedge funds and large institutions have $3.79M invested in Advent Technologies Holdings Warrant in 2019 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 3 increasing their positions, 5 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

20% more funds holding

Funds holding: 2530 (+5)

40% less repeat investments, than reductions

Existing positions increased: 3 | Existing positions reduced: 5

73% less capital invested

Capital invested by funds: $14.1M → $3.79M (-$10.4M)

Holders
30
Holders Change
+5
Holders Change %
+20%
% of All Funds
0.59%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
6
Increased
3
Reduced
5
Closed
1
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AA
1
AQR Arbitrage
Connecticut
$713K
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$558K
MF
3
Magnetar Financial
Illinois
$322K
PAMP
4
Polar Asset Management Partners
Ontario, Canada
$297K
SRCM
5
Sage Rock Capital Management
New York
$236K +$247K +760,000 New
MP
6
Mangrove Partners
Connecticut
$217K
HCM
7
Highbridge Capital Management
New York
$155K -$252K -774,570 -61%
BCM
8
Basso Capital Management
Connecticut
$131K +$81K +249,000 +142%
GCIA
9
Gabelli & Co Investment Advisers
New York
$130K
AIMCA
10
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$124K
KC
11
Kepos Capital
New York
$119K
PC
12
Periscope Capital
Ontario, Canada
$115K
Walleye Trading
13
Walleye Trading
New York
$90K +$39.3K +120,900 +71%
GF
14
Gabelli Funds
New York
$80K
WAM
15
Weiss Asset Management
Massachusetts
$78K
6CM
16
683 Capital Management
New York
$71K
Geode Capital Management
17
Geode Capital Management
Massachusetts
$61K +$65.1K +200,000 New
SCM
18
Shaolin Capital Management
Florida
$47K +$48.8K +150,000 New
ECP
19
Empyrean Capital Partners
California
$36K -$293K -900,000 -90%
ES
20
Equitec Specialists
Illinois
$34K +$17.9K +55,000 +100%
Man Group
21
Man Group
United Kingdom
$31K +$32.5K +100,000 New
BI
22
Bulldog Investors
New Jersey
$27K
Goldman Sachs
23
Goldman Sachs
New York
$26K -$25.2K -77,295 -48%
HIM
24
HGC Investment Management
Ontario, Canada
$26K
KPF
25
K2 Principal Fund
Ontario, Canada
$26K +$26.8K +82,510 New

ADNWW Hedge Fund Activity: Q4 2019 in Review

30 of the 5,076 institutional investors tracked by Wall St. Rank reported a position in Advent Technologies Holdings Warrant (ADNWW) for Q4 2019, worth a combined $3.79M — down 73% from $14.1M a quarter earlier.

Buyers outnumbered sellers: 6 funds opened new ADNWW positions and 1 closed out — a net gain of 5 holders — while 3 added to existing stakes and 5 trimmed.

The largest buyer was Basso Capital Management, adding an estimated $81K. The largest seller was Empyrean Capital Partners, cutting an estimated $293K.

  • 30 institutional investors held Advent Technologies Holdings Warrant (ADNWW) as of Q4 2019, up from 25 in Q3 2019.
  • Funds reported $3.79M of Advent Technologies Holdings Warrant stock for Q4 2019, down 73% quarter-over-quarter.
  • 6 funds opened new Advent Technologies Holdings Warrant positions in Q4 2019 and 1 closed out, a net change of +5 holders.
  • The largest Advent Technologies Holdings Warrant buyer in Q4 2019 was Basso Capital Management, an estimated $81K added.
  • The largest Advent Technologies Holdings Warrant seller in Q4 2019 was Empyrean Capital Partners, an estimated $293K sold.

Based on aggregated 13F filings for Q4 2019.