SPDR Series Trust - State Street Blackstone Senior Loan ETF
US ˙ ARCA ˙ US78467V6083

SecuritySRLN / SPDR Series Trust - State Street Blackstone Senior Loan ETF
InstitutionCatalyst Capital Advisors LLC
Latest Disclosed Ownership374,591 shares
Latest Disclosed Value $ 15,036,083
Catalyst Capital Advisors LLC ownership in SRLN / SPDR Series Trust - State Street Blackstone Senior Loan ETF

On May 6, 2026 - Catalyst Capital Advisors LLC filed a 13F-HR form disclosing ownership of 374,591 shares of SPDR Series Trust - State Street Blackstone Senior Loan ETF (US:SRLN) valued at $15,036,083 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 374,591 shares of SPDR Series Trust - State Street Blackstone Senior Loan ETF. This represents a change in shares of 0.00% during the quarter. The current value of the position is $15,096,017 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-06 2026-03-31 13F SSGA ACTIVE ETF TR STATE STREET BLA 78467V608 374,591 0 0.00 15,036 -2.74 0.2785
2026-02-10 2025-12-31 13F SSGA ACTIVE ETF TR STATE STREET BLA 78467V608 374,591 0 0.00 15,459 -0.74 0.3175
2025-11-12 2025-09-30 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 374,591 0 0.00 15,575 -0.03 0.3140
2025-07-31 2025-06-30 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 374,591 0 0.00 15,579 1.12 0.3145
2025-04-29 2025-03-31 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 374,591 214,433 133.89 15,407 130.53 0.3154
2025-01-31 2024-12-31 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 160,158 0 0.00 6,683 -0.07 0.1423
2024-10-30 2024-09-30 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 160,158 48,461 43.39 6,688 43.27 0.1506
2024-07-25 2024-06-30 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 111,697 0 0.00 4,669 -0.74 0.1077
2024-04-24 2024-03-31 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 111,697 0 0.00 4,704 0.43 0.1132
2024-02-14 2023-12-31 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 111,697 0 0.00 4,683 0.00 0.1257
2023-11-09 2023-09-30 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 111,697 0 0.00 4,683 0.15 0.1309
2023-08-08 2023-06-30 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 111,697 0 0.00 4,677 0.99 0.1357
2023-05-12 2023-03-31 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 111,697 -10,553 -8.63 4,631 -7.40 0.1413
2023-02-13 2022-12-31 13F/A-1 SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 122,250 122,250 5,000 0.1623
2023-02-07 2022-12-31 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 122,250 122,250 5 0.1596
2019-05-08 2019-03-31 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 0 -3,700 -100.00 0 -100.00
2019-02-07 2018-12-31 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 3,700 -100 -2.63 165 -8.33 0.0062
2018-11-08 2018-09-30 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 3,800 -1,200 -24.00 180 -23.40 0.0059
2018-08-07 2018-06-30 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 5,000 0 0.00 235 -0.84 0.0083
2018-05-18 2018-03-31 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 5,000 -40,000 -88.89 237 -89.47 0.0085
2014-02-13 2013-12-31 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 45,000 30,000 200.00 2,251 201.34 0.7252
2013-11-14 2013-09-30 13F SSGA ACTIVE ETF TR BLKSTN GSOSRLN 78467V608 15,000 15,000 747 0.4087
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.