SPDR Series Trust - State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
US ˙ ARCA ˙ US78464A8053

SecuritySPTM / SPDR Series Trust - State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
InstitutionMutual Advisors, LLC
Latest Disclosed Ownership85,878 shares
Latest Disclosed Value $ 6,789,478
Mutual Advisors, LLC reports 2.55% increase in ownership of SPTM / SPDR Series Trust - State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF

On May 1, 2026 - Mutual Advisors, LLC filed a 13F-HR form disclosing ownership of 85,878 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF (US:SPTM) valued at $6,789,515 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 83,744 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF. This represents a change in shares of 2.55% during the quarter. The current value of the position is $7,679,211 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 78464A805 85,878 2,134 2.55 6,789 -1.72 0.1453
2026-02-02 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A805 83,744 -573 -0.68 6,909 0.77 0.1481
2025-11-04 2025-09-30 13F SPDR SERIES TRUST PORTFOLI S&P1500 78464A805 84,317 -508 -0.60 6,855 4.64 0.1509
2025-07-28 2025-06-30 13F SPDR SERIES TRUST PORTFOLI S&P1500 78464A805 84,825 3,622 4.46 6,551 20.67 0.1636
2025-04-28 2025-03-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 81,203 -2,477 -2.96 5,429 -10.15 0.1554
2025-01-17 2024-12-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 83,680 -577 -0.68 6,043 1.53 0.1749
2024-10-25 2024-09-30 13F SPDR SER TR PORTFOLI S&P1500 78464A805 84,257 -3,118 -3.57 5,952 2.13 0.1740
2024-07-30 2024-06-30 13F SPDR SER TR PORTFOLI S&P1500 78464A805 87,375 -2,197 -2.45 5,827 1.41 0.1759
2024-05-02 2024-03-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 89,572 -10,368 -10.37 5,746 -1.63 0.1843
2024-01-12 2023-12-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 99,940 -5,339 -5.07 5,841 5.70 0.2032
2023-11-13 2023-09-30 13F SPDR SER TR PORTFOLI S&P1500 78464A805 105,279 325 0.31 5,526 -3.27 0.2155
2023-07-31 2023-06-30 13F SPDR SER TR PORTFOLI S&P1500 78464A805 104,954 11,933 12.83 5,714 21.79 0.2168
2023-04-11 2023-03-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 93,021 -5,742 -5.81 4,691 0.45 0.1925
2023-01-12 2022-12-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 98,763 -4,058 -3.95 4,670 2.98 0.2090
2022-11-03 2022-09-30 13F SPDR SER TR PORTFOLI S&P1500 78464A805 102,821 5,451 5.60 4,535 0.20 0.2333
2022-08-15 2022-06-30 13F SPDR SER TR PORTFOLI S&P1500 78464A805 97,370 437 0.45 4,526 -16.00 0.2996
2022-05-09 2022-03-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 96,933 250 0.26 5,388 -4.65 0.3015
2022-02-14 2021-12-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 96,683 -5,090 -5.00 5,651 4.78 0.2990
2021-11-15 2021-09-30 13F SPDR SER TR PORTFOLI S&P1500 78464A805 101,773 -4,599 -4.32 5,393 -4.29 0.3191
2021-08-12 2021-06-30 13F SPDR SER TR PORTFOLI S&P1500 78464A805 106,372 -10,104 -8.67 5,635 -1.64 0.3342
2021-05-13 2021-03-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 116,476 -26,488 -18.53 5,729 -13.05 0.3919
2021-02-11 2020-12-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 142,964 12,820 9.85 6,589 23.81 0.4895
2020-11-13 2020-09-30 13F SPDR SER TR PORTFOLI S&P1500 78464A805 130,144 -15,034 -10.36 5,322 -2.97 0.4615
2020-08-05 2020-06-30 13F SPDR SER TR PORTFOLI S&P1500 78464A805 145,178 -153,922 -51.46 5,485 -41.69 0.5390
2020-05-13 2020-03-31 13F SPDR SER TR PORTFOLI S&P1500 78464A805 299,100 -21,786 -6.79 9,407 -26.46 1.2762
2020-02-11 2019-12-31 13F SPDR SERIES TRUST PORTFOLIO TL STK 78464A805 320,886 25,766 8.73 12,791 17.97 1.3607
2019-11-01 2019-09-30 13F SPDR SERIES TRUST PORTFOLIO TL STK 78464A805 295,120 83,989 39.78 10,843 40.85 1.4325
2019-08-15 2019-06-30 13F SPDR SERIES TRUST PORTFOLIO TL STK 78464A805 211,131 72,567 52.37 7,698 57.91 1.0001
2019-05-15 2019-03-31 13F SPDR SERIES TRUST PORTFOLIO TL STK 78464A805 138,564 34,433 33.07 4,875 51.44 0.7218
2019-02-15 2018-12-31 13F SPDR SERIES TRUST PORTFOLIO TL STK 78464A805 104,131 68,651 193.49 3,219 150.70 0.6343
2018-11-15 2018-09-30 13F SPDR SERIES TRUST PORTFOLIO TL STK 78464A805 35,480 26,833 310.32 1,284 336.73 0.1949
2018-08-15 2018-06-30 13F SPDR SERIES TRUST PORTFOLIO TL STK 78464A805 8,647 8,647 294 0.0670
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.