Advent Technologies
ADN was delisted on the 29th of October, 2025.
51 hedge funds and large institutions have $135M invested in Advent Technologies in 2021 Q3 according to their latest regulatory filings, with 12 funds opening new positions, 21 increasing their positions, 11 reducing their positions, and 9 closing their positions.
138% more call options, than puts
Call options by funds: $4.72M | Put options by funds: $1.98M
91% more repeat investments, than reductions
Existing positions increased: 21 | Existing positions reduced: 11
33% more first-time investments, than exits
New positions opened: 12 | Existing positions closed: 9
4% more funds holding
Funds holding: 49 → 51 (+2)
0.07% less ownership
Funds ownership: 1.07% → 1.01% (-0.07%)
6% less capital invested
Capital invested by funds: $143M → $135M (-$8.82M)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SG Americas Securities
New York
|
+$6.37M |
| 2 |
First Trust Advisors
Wheaton,
Illinois
|
+$3.22M |
| 3 |
JP Morgan Chase
New York
|
+$2.15M |
| 4 |
Legal & General Group
London,
United Kingdom
|
+$1.72M |
| 5 |
BNP Paribas Asset Management
Paris,
France
|
+$1.49M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HI
Helikon Investments
London,
United Kingdom
|
-$6.82M |
| 2 |
Invesco
Atlanta,
Georgia
|
-$2.63M |
| 3 |
D.E. Shaw & Co
New York
|
-$2.43M |
| 4 |
Charles Schwab
San Francisco,
California
|
-$1.28M |
| 5 |
Renaissance Technologies
New York
|
-$653K |
ADN Hedge Fund Activity: Q3 2021 in Review
51 of the 5,713 institutional investors tracked by Wall St. Rank reported a position in Advent Technologies (ADN) for Q3 2021, worth a combined $135M — down 6.2% from $143M a quarter earlier.
Buyers outnumbered sellers: 12 funds opened new ADN positions and 9 closed out — a net gain of 3 holders — while 21 added to existing stakes and 11 trimmed.
The largest buyer was SG Americas Securities, opening a new position worth an estimated $6.37M. The largest seller was Helikon Investments, exiting entirely with an estimated $6.82M sold.
- 51 institutional investors held Advent Technologies (ADN) as of Q3 2021, up from 49 in Q2 2021.
- Funds reported $135M of Advent Technologies stock for Q3 2021, down 6.2% quarter-over-quarter.
- 12 funds opened new Advent Technologies positions in Q3 2021 and 9 closed out, a net change of +3 holders.
- The largest Advent Technologies buyer in Q3 2021 was SG Americas Securities, an estimated $6.37M added.
- The largest Advent Technologies seller in Q3 2021 was Helikon Investments, an estimated $6.82M sold.
Based on aggregated 13F filings for Q3 2021.