We are live on ! Find out more
BLCN

Siren ETF Trust Siren NexGen Economy ETF
BLCN

Delisted

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

Back to rankings

61 hedge funds and large institutions have $28.8M invested in Siren ETF Trust Siren NexGen Economy ETF in 2020 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 18 increasing their positions, 6 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more repeat investments, than reductions

Existing positions increased: 18 | Existing positions reduced: 6

156% more first-time investments, than exits

New positions opened: 23 | Existing positions closed: 9

63% more call options, than puts

Call options by funds: $3.31M | Put options by funds: $2.03M

30% more funds holding

Funds holding: 47 → 61 (+14)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

9% less capital invested

Capital invested by funds: $31.5M → $28.8M (-$2.7M)

8.87% less ownership

Funds ownership: 24.12% → 15.25% (-8.9%)

Holders
61
Holders Change
+14
Holders Change %
+29.79%
% of All Funds
1.08%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
23
Increased
18
Reduced
6
Closed
9
Calls
$3.31M
Puts
$2.03M
Net Calls
+$1.28M
Net Calls Change
+$382K

Top Buyers

1
Jane Street
Jane Street
New York
+$2.27M
2
IAP
Indie Asset Partners
Indiana
+$2.08M
3
DFG
Demars Financial Group
Washington
+$1.75M
4
KAS
Kestra Advisory Services
Texas
+$1.5M
5
FTUS
Flow Traders U.S.
New York
+$933K

Top Sellers

1
PS
Portfolio Strategies
New York
-$16.6M
2
AC
AlphaCore Capital
California
-$1.41M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$1.05M
4
WAM
Weatherly Asset Management
California
-$410K
5
Bank Julius Baer & Co
Bank Julius Baer & Co
Switzerland
-$104K
Name Holding Trade Value Shares
Change 		Change in
Stake
TWM
51
Tradition Wealth Management
Minnesota
$4K +$3.7K +100 New
HR
52
Howe & Rusling
New York
$3K +$924 +25 +42%
LWA
53
Lowe Wealth Advisors
Maryland
$2K – – –
TWA
54
TCI Wealth Advisors
Arizona
$2K – – –
RIM
55
Rockbridge Investment Management
New York
$2K +$1.85K +50 New
Citigroup
56
Citigroup
New York
$1K – – –
PS
57
Portfolio Strategies
New York
– -$16.6M -489,926 Closed
AC
58
AlphaCore Capital
California
– -$1.41M -41,193 Closed
Bank Julius Baer & Co
59
Bank Julius Baer & Co
Switzerland
– -$104K -3,034 Closed
GT
60
Glenmede Trust
Pennsylvania
– -$49K -1,450 Closed
US Bancorp
61
US Bancorp
Minnesota
– -$22K -653 Closed
FHA
62
Flagship Harbor Advisors
Massachusetts
– -$6K -202 Closed
APC
63
Aspire Private Capital
North Carolina
– -$4K -122 Closed
AF
64
Advisornet Financial
Minnesota
– -$3.7K -100 -99%
PFS
65
Prospera Financial Services
Texas
– -$3K -100 Closed
CSPIA
66
Cary Street Partners Investment Advisory
Virginia
– -$2K -44 Closed
Fidelity Investments
67
Fidelity Investments
Massachusetts
– +$37 +1 New
LC
68
Lindbrook Capital
California
– +$74 +2 New
1 2
3

BLCN Hedge Fund Activity: Q4 2020 in Review

61 of the 5,651 institutional investors tracked by Wall St. Rank reported a position in Siren ETF Trust Siren NexGen Economy ETF (BLCN) for Q4 2020, worth a combined $28.8M — down 8.6% from $31.5M a quarter earlier.

Buyers outnumbered sellers: 23 funds opened new BLCN positions and 9 closed out — a net gain of 14 holders — while 18 added to existing stakes and 6 trimmed.

The largest buyer was Jane Street, opening a new position worth an estimated $2.27M. The largest seller was Portfolio Strategies, exiting entirely with an estimated $16.6M sold.

  • 61 institutional investors held Siren ETF Trust Siren NexGen Economy ETF (BLCN) as of Q4 2020, up from 47 in Q3 2020.
  • Funds reported $28.8M of Siren ETF Trust Siren NexGen Economy ETF stock for Q4 2020, down 8.6% quarter-over-quarter.
  • 23 funds opened new Siren ETF Trust Siren NexGen Economy ETF positions in Q4 2020 and 9 closed out, a net change of +14 holders.
  • The largest Siren ETF Trust Siren NexGen Economy ETF buyer in Q4 2020 was Jane Street, an estimated $2.27M added.
  • The largest Siren ETF Trust Siren NexGen Economy ETF seller in Q4 2020 was Portfolio Strategies, an estimated $16.6M sold.

Based on aggregated 13F filings for Q4 2020.