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

SecuritySRLN / SPDR Series Trust - State Street Blackstone Senior Loan ETF
InstitutionGWM Advisors LLC
Latest Disclosed Ownership73,781 shares
Latest Disclosed Value $ 856,760
GWM Advisors LLC reports 18.72% decrease in ownership of SRLN / SPDR Series Trust - State Street Blackstone Senior Loan ETF

On May 15, 2026 - GWM Advisors LLC filed a 13F-HR form disclosing ownership of 73,781 shares of SPDR Series Trust - State Street Blackstone Senior Loan ETF (US:SRLN) valued at $2,961,569 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 90,777 shares of SPDR Series Trust - State Street Blackstone Senior Loan ETF. This represents a change in shares of -18.72% during the quarter. The current value of the position is $2,973,374 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)
2026-05-15 2026-03-31 13F SSGA ACTIVE ETF TR STATE STREET BLA 78467V608 73,781 -16,996 -18.72 857 -77.15 0.0397
2026-02-18 2025-12-31 13F SSGA ACTIVE ETF TR STATE STREET BLA 78467V608 90,777 -552 -0.60 3,746 -1.34 0.0136
2025-11-17 2025-09-30 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 91,329 3,771 4.31 3,797 4.28 0.0173
2025-08-14 2025-06-30 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 87,558 -1,266 -1.43 3,642 -0.33 0.0188
2025-05-15 2025-03-31 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 88,824 13,049 17.22 3,653 15.53 0.0217
2025-02-13 2024-12-31 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 75,775 4,145 5.79 3,162 5.72 0.0190
2024-11-14 2024-09-30 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 71,630 -9,555 -11.77 2,991 -11.85 0.0194
2024-08-16 2024-06-30 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 81,185 30,534 60.28 3,394 59.15 0.0247
2024-05-14 2024-03-31 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 50,651 942 1.90 2,133 2.21 0.0186
2024-02-13 2023-12-31 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 49,709 -2,420 -4.64 2,086 -4.53 0.0198
2023-11-14 2023-09-30 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 52,129 -124 -0.24 2,186 -0.09 0.0240
2023-08-14 2023-06-30 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 52,253 -34,628 -39.86 2,188 -39.28 0.0247
2023-05-12 2023-03-31 13F SSGA ACTIVE ETF TR BLACKSTONE SENR 78467V608 86,881 -59,022 -40.45 3,602 -13.62 0.0450
2023-02-14 2022-12-31 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 145,903 -13,951 -8.73 4,171 -36.18 0.1125
2022-11-14 2022-09-30 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 159,854 31,975 25.00 6,534 22.70 0.1074
2022-08-09 2022-06-30 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 127,879 -38,736 -23.25 5,325 -28.91 0.0882
2022-05-13 2022-03-31 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 166,615 77,666 87.32 7,491 84.55 0.1205
2022-02-17 2021-12-31 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 88,949 38,942 77.87 4,059 76.40 0.0612
2021-10-29 2021-09-30 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 50,007 24,126 93.22 2,301 92.07 0.0569
2021-07-22 2021-06-30 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 25,881 12,581 94.59 1,198 97.04 0.0319
2021-04-26 2021-03-31 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 13,300 2,708 25.57 608 25.62 0.0181
2021-01-27 2020-12-31 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 10,592 67 0.64 484 2.76 0.0159
2020-11-03 2020-09-30 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 10,525 2,434 30.08 471 34.19 0.0164
2020-07-29 2020-06-30 13F SPDR BLACKSTONE ETF 78467V608 8,091 392 5.09 351 13.96 0.0137
2020-05-04 2020-03-31 13F SPDR BLACKSTONE MF Closed and MF Open 78467V608 7,699 7,699 308 0.0148
2017-11-13 2017-09-30 13F MONSANTO Common Stock 78467V608 0 -1,330 -100.00 0 -100.00
2017-08-17 2017-06-30 13F/A-1 SPDR BLACKSTONE MF Closed and MF Open 78467V608 1,330 1,330 63 0.0108
2017-08-16 2017-06-30 13F MONSANTO Common Stock 78467V608 1,330 63
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.