SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF
US ˙ ARCA

SecuritySPMB / SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF
InstitutionDiversify Advisory Services, LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Diversify Advisory Services, LLC closes position in SPMB / SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF

On May 1, 2026 - Diversify Advisory Services, LLC filed a 13F-HR form disclosing ownership of 0 shares of SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF (US:SPMB) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 78,816 shares of SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF. The current value of the position is $0 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.

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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)
2026-05-01 2026-03-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A383 0 -100.00 0
2026-01-23 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A383 78,816 -2,077 -2.57 1,775 -2.31 0.0562
2025-11-13 2025-09-30 13F SPDR SERIES TRUST PORT MTG BK ETF 78464A383 80,893 -169 -0.21 1,817 1.68 0.0610
2025-08-14 2025-06-30 13F SPDR SERIES TRUST PORT MTG BK ETF 78464A383 81,062 5,606 7.43 1,787 7.46 0.0684
2025-05-05 2025-03-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 75,456 3,646 5.08 1,662 8.77 0.1038
2025-01-16 2024-12-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 71,810 -3,089 -4.12 1,528 -7.17 0.0843
2024-10-25 2024-09-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 74,899 18,811 33.54 1,646 35.25 0.0885
2024-07-12 2024-06-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 56,088 -13,500 -19.40 1,217 -18.65 0.0667
2024-04-30 2024-03-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 69,588 69,588 1,496 0.0881
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.