State Street Blackstone Senior Loan ETF
SRLN
525 hedge funds and large institutions have $5.78B invested in State Street Blackstone Senior Loan ETF in 2025 Q2 according to their latest regulatory filings, with 62 funds opening new positions, 180 increasing their positions, 216 reducing their positions, and 59 closing their positions.
24% more call options, than puts
Call options by funds: $1.46M | Put options by funds: $1.18M
5.5% more ownership
Funds ownership: 78.56% → 84.06% (+5.5%)
5% more first-time investments, than exits
New positions opened: 62 | Existing positions closed: 59
0% less funds holding
Funds holding: 527 → 525 (-2)
11% less funds holding in top 10
Funds holding in top 10: 37 → 33 (-4)
17% less repeat investments, than reductions
Existing positions increased: 180 | Existing positions reduced: 216
47% less capital inflows, than outflows
Capital inflows: $507M | Capital outflows: $953M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Bank of America
Charlotte,
North Carolina
|
+$69M |
| 2 |
Renaissance Technologies
New York
|
+$56.5M |
| 3 |
Horizon Investments
Charlotte,
North Carolina
|
+$48.9M |
| 4 |
Goldman Sachs
New York
|
+$36.1M |
| 5 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
+$26.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Symetra Investment Management
Farmington,
Connecticut
|
-$81.4M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
-$73M |
| 3 |
State of New Jersey Common Pension Fund D
Trenton,
New Jersey
|
-$61.4M |
| 4 |
Partners Capital Investment Group
Boston,
Massachusetts
|
-$60.8M |
| 5 |
Kensington Asset Management
Austin,
Texas
|
-$51.2M |
SRLN Hedge Fund Activity: Q2 2025 in Review
525 of the 7,627 institutional investors tracked by Wall St. Rank reported a position in State Street Blackstone Senior Loan ETF (SRLN) for Q2 2025, worth a combined $5.78B — down 6.4% from $6.17B a quarter earlier.
Buyers outnumbered sellers: 62 funds opened new SRLN positions and 59 closed out — a net gain of 3 holders — while 180 added to existing stakes and 216 trimmed.
The largest buyer was Bank of America, adding an estimated $69M. The largest seller was Symetra Investment Management, cutting an estimated $81.4M.
- 525 institutional investors held State Street Blackstone Senior Loan ETF (SRLN) as of Q2 2025, down from 527 in Q1 2025.
- Funds reported $5.78B of State Street Blackstone Senior Loan ETF stock for Q2 2025, down 6.4% quarter-over-quarter.
- 62 funds opened new State Street Blackstone Senior Loan ETF positions in Q2 2025 and 59 closed out, a net change of +3 holders.
- The largest State Street Blackstone Senior Loan ETF buyer in Q2 2025 was Bank of America, an estimated $69M added.
- The largest State Street Blackstone Senior Loan ETF seller in Q2 2025 was Symetra Investment Management, an estimated $81.4M sold.
Based on aggregated 13F filings for Q2 2025.