Advent Technologies
ADN was delisted on the 29th of October, 2025.
49 hedge funds and large institutions have $143M invested in Advent Technologies in 2021 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 14 increasing their positions, 7 reducing their positions, and 19 closing their positions.
102% more call options, than puts
Call options by funds: $6.84M | Put options by funds: $3.39M
100% more repeat investments, than reductions
Existing positions increased: 14 | Existing positions reduced: 7
21% more first-time investments, than exits
New positions opened: 23 | Existing positions closed: 19
9% more funds holding
Funds holding: 45 → 49 (+4)
4.62% more ownership
Funds ownership: 27.54% → 32.16% (+4.6%)
16% less capital invested
Capital invested by funds: $171M → $143M (-$27.1M)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Legal & General Group
London,
United Kingdom
|
+$13.6M |
| 2 |
Invesco
Atlanta,
Georgia
|
+$8.62M |
| 3 |
BlackRock
New York
|
+$8.19M |
| 4 |
EIM
Elephas Investment Management
Hong Kong
|
+$3.47M |
| 5 |
State Street
Boston,
Massachusetts
|
+$3.09M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HI
Helikon Investments
London,
United Kingdom
|
-$14.3M |
| 2 |
SAM
Storebrand Asset Management
Lysaker,
Norway
|
-$2.95M |
| 3 |
Jane Street
New York
|
-$1.27M |
| 4 |
ECM
ExodusPoint Capital Management
New York
|
-$878K |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$848K |
ADN Hedge Fund Activity: Q2 2021 in Review
49 of the 5,768 institutional investors tracked by Wall St. Rank reported a position in Advent Technologies (ADN) for Q2 2021, worth a combined $143M — down 16% from $171M a quarter earlier.
Buyers outnumbered sellers: 23 funds opened new ADN positions and 19 closed out — a net gain of 4 holders — while 14 added to existing stakes and 7 trimmed.
The largest buyer was Legal & General Group, opening a new position worth an estimated $13.6M. The largest seller was Helikon Investments, cutting an estimated $14.3M.
- 49 institutional investors held Advent Technologies (ADN) as of Q2 2021, up from 45 in Q1 2021.
- Funds reported $143M of Advent Technologies stock for Q2 2021, down 16% quarter-over-quarter.
- 23 funds opened new Advent Technologies positions in Q2 2021 and 19 closed out, a net change of +4 holders.
- The largest Advent Technologies buyer in Q2 2021 was Legal & General Group, an estimated $13.6M added.
- The largest Advent Technologies seller in Q2 2021 was Helikon Investments, an estimated $14.3M sold.
Based on aggregated 13F filings for Q2 2021.