SRLN icon

State Street Blackstone Senior Loan ETF

483 hedge funds and large institutions have $3.61B invested in State Street Blackstone Senior Loan ETF in 2026 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 205 increasing their positions, 182 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

less funds holding in top 10

Funds holding in top 10:

29% less capital invested

Capital invested by funds: $5.1B → $3.61B (-$1.49B)

42% less first-time investments, than exits

New positions opened: 41 | Existing positions closed: 71

99% less call options, than puts

Call options by funds: $4.93M | Put options by funds: $350M

Holders
483
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
24
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.93M
Puts
$350M
Net Calls
Net Calls Change

Top Buyers

1 +$63.4M
2 +$59.1M
3 +$40.5M
4
Wellington Management Group
Wellington Management Group
Massachusetts
+$36M
5
BlackRock
BlackRock
New York
+$31.1M

Top Sellers

1 -$403M
2 -$173M
3 -$140M
4
Bank of America
Bank of America
North Carolina
-$125M
5
Jane Street
Jane Street
New York
-$54.3M
Name Holding Trade Value Shares
Change
Change in
Stake
S
476
SignatureFD
Georgia
$1.15K
P
477
Palladiem
Pennsylvania
$646
FG
478
Fairman Group
Pennsylvania
$482
PSFG
479
Park Square Financial Group
Georgia
$281
WA
480
WPG Advisers
Maryland
$201
KCM
481
Key Capital Management
Tennessee
$201
AA
482
Addison Advisors
Vermont
$121
LWM
483
Lodestone Wealth Management
Washington
$80
LIA
484
Luken Investment Analytics
Tennessee
$20
DWP
485
Destiny Wealth Partners
Florida
$5
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
486
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
APSPRSPT
487
Arizona Public Safety Personnel Retirement System (PSPRS) Trust
Arizona
DAS
488
Diversify Advisory Services
Utah
State of Wisconsin Investment Board
489
State of Wisconsin Investment Board
Wisconsin
DF
490
Donoghue Forlines
Massachusetts
CAS
491
Coppell Advisory Solutions
Texas
MFWM
492
Motley Fool Wealth Management
Virginia
MGIA
493
Matthew Goff Investment Advisor
Texas
GS
494
GTS Securities
New York
GCM
495
Graham Capital Management
Connecticut
PCM
496
Prelude Capital Management
New York
First Manhattan
497
First Manhattan
New York
MFS
498
Mirabella Financial Services
United Kingdom
FTUS
499
Flow Traders U.S.
New York
OMC
500
Old Mission Capital
Illinois