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BLCN

Siren ETF Trust Siren NexGen Economy ETF
BLCN

Delisted

BLCN was delisted on the 14th of July, 2026.

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37 hedge funds and large institutions have $3.52M invested in Siren ETF Trust Siren NexGen Economy ETF in 2025 Q4 according to their latest regulatory filings, with 10 funds opening new positions, 8 increasing their positions, 8 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.87% more ownership

Funds ownership: 8.39% → 9.26% (+0.87%)

0% more repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 8

5% less funds holding

Funds holding: 39 → 37 (-2)

16% less capital invested

Capital invested by funds: $4.21M → $3.52M (-$689K)

17% less first-time investments, than exits

New positions opened: 10 | Existing positions closed: 12

Holders
37
Holders Change
-2
Holders Change %
-5.13%
% of All Funds
0.45%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
10
Increased
8
Reduced
8
Closed
12
Calls
$77K
Puts
–
Net Calls
+$77K
Net Calls Change
-$11K

Top Buyers

1
Jane Street
Jane Street
New York
+$615K
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$255K
3
KAS
Kestra Advisory Services
Texas
+$61.6K
4
Carson Wealth (CWM LLC)
Carson Wealth (CWM LLC)
Nebraska
+$38.3K
5
Rockefeller Capital Management
Rockefeller Capital Management
New York
+$13.4K

Top Sellers

1
Raymond James Financial
Raymond James Financial
Florida
-$420K
2
Wealthfront Advisers
Wealthfront Advisers
California
-$288K
3
SPL
Smart Portfolios LLC
Washington
-$244K
4
UBS Group
UBS Group
Switzerland
-$124K
5
LPL Financial
LPL Financial
California
-$70.3K
Name Holding Trade Value Shares
Change 		Change in
Stake
HI
26
Harbour Investments
Wisconsin
$3.04K -$530 -20 -14%
AAP
27
Arax Advisory Partners
Colorado
$2.9K +$3.21K +121 New
CMA
28
Cedar Mountain Advisors
Oregon
$2.56K +$80 +3 +3%
PA
29
Parallel Advisors
California
$2.44K – – –
FDCDDQ
30
Federation des caisses Desjardins du Quebec
Quebec, Canada
$2.36K +$2.65K +100 New
Morgan Stanley
31
Morgan Stanley
New York
$2.27K -$11.3K -427 -82%
EWP
32
Elevation Wealth Partners
California
$1.2K – – –
RFP
33
Root Financial Partners
California
$1.2K +$1.33K +50 New
AUB
34
Atlantic Union Bankshares
Virginia
$958 +$27 +1 +3%
LFG
35
Larson Financial Group
Missouri
$99 – – –
Wells Fargo
36
Wells Fargo
California
$23 +$27 +1 New
Raymond James Financial
37
Raymond James Financial
Florida
– -$420K -15,191 Closed
Wealthfront Advisers
38
Wealthfront Advisers
California
– -$288K -10,401 Closed
SPL
39
Smart Portfolios LLC
Washington
– -$244K -8,816 Closed
GSWM
40
Golden State Wealth Management
California
– -$13.8K -500 Closed
AAS
41
Ameritas Advisory Services
Nebraska
– -$10.7K -388 Closed
ATC
42
Advantage Trust Company
Kansas
– -$8.99K -325 Closed
MSG
43
Main Street Group
Virginia
– -$6.98K -252 Closed
NA
44
NewEdge Advisors
Louisiana
– -$2.77K -100 Closed
Bank of America
45
Bank of America
North Carolina
– -$1.6K -58 Closed
WANY
46
Wealthspire Advisors (New York)
New York
– -$858 -31 Closed
AWM
47
Abound Wealth Management
Tennessee
– -$360 -13 Closed
DWM
48
Dogwood Wealth Management
Kansas
– -$20 -1 Closed
HFS
49
Hantz Financial Services
Michigan
– +$27 +1 +10%
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BLCN Hedge Fund Activity: Q4 2025 in Review

37 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Siren ETF Trust Siren NexGen Economy ETF (BLCN) for Q4 2025, worth a combined $3.52M — down 16% from $4.21M a quarter earlier.

Sellers outnumbered buyers: 12 funds closed out of BLCN and 10 opened new positions — a net loss of 2 holders — while 8 trimmed existing stakes and 8 added.

The largest buyer was Jane Street, opening a new position worth an estimated $615K. The largest seller was Raymond James Financial, exiting entirely with an estimated $420K sold.

  • 37 institutional investors held Siren ETF Trust Siren NexGen Economy ETF (BLCN) as of Q4 2025, down from 39 in Q3 2025.
  • Funds reported $3.52M of Siren ETF Trust Siren NexGen Economy ETF stock for Q4 2025, down 16% quarter-over-quarter.
  • 10 funds opened new Siren ETF Trust Siren NexGen Economy ETF positions in Q4 2025 and 12 closed out, a net change of -2 holders.
  • The largest Siren ETF Trust Siren NexGen Economy ETF buyer in Q4 2025 was Jane Street, an estimated $615K added.
  • The largest Siren ETF Trust Siren NexGen Economy ETF seller in Q4 2025 was Raymond James Financial, an estimated $420K sold.

Based on aggregated 13F filings for Q4 2025.