iPath Series B Carbon Exchange-Traded Notes
7 hedge funds and large institutions have $2.88M invested in iPath Series B Carbon Exchange-Traded Notes in 2025 Q2 according to their latest regulatory filings, with 1 funds opening new positions, 2 increasing their positions, 1 reducing their positions, and 1 closing their positions.
100% more repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 1
0% more funds holding
Funds holding: 7 → 7 (0)
0% more first-time investments, than exits
New positions opened: 1 | Existing positions closed: 1
47.02% less ownership
Funds ownership: 61.46% → 14.44% (-47%)
77% less capital invested
Capital invested by funds: $12.6M → $2.88M (-$9.76M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
FTUS
Flow Traders U.S.
New York
|
+$888K |
| 2 |
AG
AmeriFlex Group
Las Vegas,
Nevada
|
+$41.3K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$1.48K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Barclays
London,
United Kingdom
|
-$10.7M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$48.4K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
FTUS
1
Flow Traders U.S.
New York
| $1.51M | +$888K | +32,338 | +140% |
|
|
2
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $1.08M | -$48.4K | -1,762 | -4% |
|
|
STA
3
Summit Trail Advisors
New York
| $205K | – | – | – |
|
|
AG
4
AmeriFlex Group
Las Vegas,
Nevada
| $41.8K | +$41.3K | +1,504 | New |
|
5
Morgan Stanley
New York
| $27.3K | – | – | – |
|
|
AWM
6
Ameliora Wealth Management
Zurich,
Switzerland
| $8.44K | – | – | – |
|
|
7
UBS Group
Zurich,
Switzerland
| $3.58K | +$1.48K | +54 | +70% |
|
|
8
Barclays
London,
United Kingdom
| – | -$10.7M | -400,000 | Closed |
|
GRN Hedge Fund Activity: Q2 2025 in Review
7 of the 7,606 institutional investors tracked by Wall St. Rank reported a position in iPath Series B Carbon Exchange-Traded Notes (GRN) for Q2 2025, worth a combined $2.88M — down 77% from $12.6M a quarter earlier.
Fund positioning in GRN was balanced in Q2 2025: 1 fund opened new positions, 1 closed out, 2 added to existing stakes and 1 trimmed.
The largest buyer was Flow Traders U.S., adding an estimated $888K. The largest seller was Barclays, exiting entirely with an estimated $10.7M sold.
- 7 institutional investors held iPath Series B Carbon Exchange-Traded Notes (GRN) as of Q2 2025, unchanged from Q1 2025.
- Funds reported $2.88M of iPath Series B Carbon Exchange-Traded Notes stock for Q2 2025, down 77% quarter-over-quarter.
- 1 fund opened new iPath Series B Carbon Exchange-Traded Notes positions in Q2 2025 and 1 closed out, a net change of 0 holders.
- The largest iPath Series B Carbon Exchange-Traded Notes buyer in Q2 2025 was Flow Traders U.S., an estimated $888K added.
- The largest iPath Series B Carbon Exchange-Traded Notes seller in Q2 2025 was Barclays, an estimated $10.7M sold.
Based on aggregated 13F filings for Q2 2025.