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State Street Blackstone Senior Loan ETF

522 hedge funds and large institutions have $6.17B invested in State Street Blackstone Senior Loan ETF in 2025 Q1 according to their latest regulatory filings, with 56 funds opening new positions, 224 increasing their positions, 172 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed

30% more repeat investments, than reductions

Existing positions increased: 224 | Existing positions reduced: 172

3% more funds holding in top 10

Funds holding in top 10: 3637 (+1)

2.21% more ownership

Funds ownership: 76.34%78.55% (+2.2%)

6% more first-time investments, than exits

New positions opened: 56 | Existing positions closed: 53

1% less funds holding

Funds holding: 528522 (-6)

13% less capital invested

Capital invested by funds: $7.11B → $6.17B (-$942M)

82% less call options, than puts

Call options by funds: $329K | Put options by funds: $1.84M

Holders
522
Holders Change
-6
Holders Change %
-1.14%
% of All Funds
7%
Holding in Top 10
37
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+2.78%
% of All Funds
0.5%
New
56
Increased
224
Reduced
172
Closed
53
Calls
$329K
Puts
$1.84M
Net Calls
-$1.51M
Net Calls Change
-$1.5M
Name Holding Trade Value Shares
Change
Change in
Stake
Bank of America
1
Bank of America
North Carolina
$477M +$37.5M +902,175 +8%
Morgan Stanley
2
Morgan Stanley
New York
$456M +$152M +3,651,244 +49%
CF
3
Corebridge Financial
Texas
$394M +$399M +9,585,037 New
APSPRSPT
4
Arizona Public Safety Personnel Retirement System (PSPRS) Trust
Arizona
$323M +$4.19M +100,632 +1%
State of Tennessee, Department of Treasury
5
State of Tennessee, Department of Treasury
Tennessee
$270M +$26.2M +631,070 +11%
Goldman Sachs
6
Goldman Sachs
New York
$256M -$26.8M -643,550 -9%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
7
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$224M
OPAM
8
Ocean Park Asset Management
California
$221M -$102M -2,455,210 -31%
Ensign Peak Advisors
9
Ensign Peak Advisors
Utah
$165M +$49.9M +1,200,693 +43%
LPL Financial
10
LPL Financial
California
$150M +$33.7M +809,869 +29%
SIM
11
Symetra Investment Management
Connecticut
$146M -$23M -552,060 -13%
State Street
12
State Street
Massachusetts
$132M -$2.15M -51,709 -2%
Neuberger Berman Group
13
Neuberger Berman Group
New York
$118M +$90.3M +2,169,958 +309%
Wellington Management Group
14
Wellington Management Group
Massachusetts
$112M +$49.7M +1,194,900 +78%
Wells Fargo
15
Wells Fargo
California
$102M +$14.5M +349,057 +16%
BlackRock
16
BlackRock
New York
$91.7M -$288M -6,920,888 -76%
Royal Bank of Canada
17
Royal Bank of Canada
Ontario, Canada
$81.4M +$396K +9,529 +0.5%
APC
18
Aristotle Pacific Capital
California
$81.1M +$16.5M +396,787 +25%
State of New Jersey Common Pension Fund D
19
State of New Jersey Common Pension Fund D
New Jersey
$78.1M +$14.6M +350,000 +23%
PCIG
20
Partners Capital Investment Group
Massachusetts
$66.6M +$19.1M +459,828 +40%
AA
21
Advisory Alpha
Michigan
$65M +$65.4M +1,572,607 +19,159%
UBS Group
22
UBS Group
Switzerland
$61.4M -$6.35M -152,709 -9%
MD
23
Money Design
Japan
$58.2M -$1.37M -32,901 -2%
Calamos Advisors
24
Calamos Advisors
Illinois
$54M
BNP Paribas Financial Markets
25
BNP Paribas Financial Markets
France
$53.9M +$23.6M +568,206 +77%