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
InstitutionValmark Advisers, Inc.
Latest Disclosed Ownership174,263 shares
Latest Disclosed Value $ 3,901,745
Valmark Advisers, Inc. reports 12.67% increase in ownership of SPMB / SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF

On May 1, 2026 - Valmark Advisers, Inc. filed a 13F-HR form disclosing ownership of 174,263 shares of SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF (US:SPMB) valued at $3,901,749 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 154,664 shares of SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF. This represents a change in shares of 12.67% during the quarter. The current value of the position is $3,870,381 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 174,263 19,599 12.67 3,902 12.55 0.0464
2026-01-26 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A383 154,664 21,960 16.55 3,467 16.43 0.0427
2025-10-24 2025-09-30 13F SPDR SERIES TRUST PORT MTG BK ETF 78464A383 132,704 -1,546 -1.15 2,978 0.37 0.0385
2025-07-23 2025-06-30 13F SPDR SERIES TRUST PORT MTG BK ETF 78464A383 134,250 34,272 34.28 2,967 34.57 0.0413
2025-04-23 2025-03-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 99,978 -6,110 -5.76 2,205 -3.59 0.0333
2025-01-30 2024-12-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 106,088 57,063 116.40 2,286 107.07 0.0354
2024-10-25 2024-09-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 49,025 -920 -1.84 1,105 2.51 0.0173
2024-08-01 2024-06-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 49,945 -354 -0.70 1,077 -1.37 0.0183
2024-05-06 2024-03-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 50,299 2,776 5.84 1,092 4.20 0.0190
2024-02-02 2023-12-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 47,523 22,142 87.24 1,049 98.86 0.0196
2023-11-08 2023-09-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 25,381 959 3.93 528 -1.50 0.0110
2023-08-03 2023-06-30 13F SPDR SER TR PORT MTG BK ETF 78464A383 24,422 -2,902 -10.62 535 -11.72 0.0109
2023-05-02 2023-03-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 27,324 89 0.33 606 2.54 0.0130
2023-02-07 2022-12-31 13F SPDR SER TR PORT MTG BK ETF 78464A383 27,235 27,235 591 0.0136
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.