Siren ETF Trust Siren NexGen Economy ETF
BLCN
BLCN was delisted on the 14th of July, 2026.
39 hedge funds and large institutions have $8.3M invested in Siren ETF Trust Siren NexGen Economy ETF in 2025 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 5 increasing their positions, 4 reducing their positions, and 12 closing their positions.
25% more repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 4
0.81% less ownership
Funds ownership: 19.99% → 19.18% (-0.81%)
17% less funds holding
Funds holding: 47 → 39 (-8)
35% less capital invested
Capital invested by funds: $12.8M → $8.3M (-$4.51M)
58% less first-time investments, than exits
New positions opened: 5 | Existing positions closed: 12
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Raymond James Financial
St Petersburg,
Florida
|
+$478K |
| 2 |
Financial Engines Advisors
Santa Clara,
California
|
+$376K |
| 3 |
Jane Street
New York
|
+$372K |
| 4 |
Osaic Holdings
Scottsdale,
Arizona
|
+$40K |
| 5 |
Wealthfront Advisers
Palo Alto,
California
|
+$15K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$2.26M |
| 2 |
FTUS
Flow Traders U.S.
New York
|
-$603K |
| 3 |
SPL
Smart Portfolios LLC
Seattle,
Washington
|
-$215K |
| 4 |
AF
Advisornet Financial
Minnetonka,
Minnesota
|
-$21.2K |
| 5 |
Morgan Stanley
New York
|
-$19.7K |
BLCN Hedge Fund Activity: Q1 2025 in Review
39 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in Siren ETF Trust Siren NexGen Economy ETF (BLCN) for Q1 2025, worth a combined $8.3M — down 35% from $12.8M a quarter earlier.
Sellers outnumbered buyers: 12 funds closed out of BLCN and 5 opened new positions — a net loss of 7 holders — while 4 trimmed existing stakes and 5 added.
The largest buyer was Raymond James Financial, adding an estimated $478K. The largest seller was Susquehanna International Group, exiting entirely with an estimated $2.26M sold.
- 39 institutional investors held Siren ETF Trust Siren NexGen Economy ETF (BLCN) as of Q1 2025, down from 47 in Q4 2024.
- Funds reported $8.3M of Siren ETF Trust Siren NexGen Economy ETF stock for Q1 2025, down 35% quarter-over-quarter.
- 5 funds opened new Siren ETF Trust Siren NexGen Economy ETF positions in Q1 2025 and 12 closed out, a net change of -7 holders.
- The largest Siren ETF Trust Siren NexGen Economy ETF buyer in Q1 2025 was Raymond James Financial, an estimated $478K added.
- The largest Siren ETF Trust Siren NexGen Economy ETF seller in Q1 2025 was Susquehanna International Group, an estimated $2.26M sold.
Based on aggregated 13F filings for Q1 2025.