SPDR Series Trust - State Street SPDR Portfolio S&P 500 ETF
US ˙ ARCA ˙ US78464A8541

SecuritySPYM / SPDR Series Trust - State Street SPDR Portfolio S&P 500 ETF
InstitutionMutual Advisors, LLC
Latest Disclosed Ownership180,725 shares
Latest Disclosed Value $ 13,832,700
Mutual Advisors, LLC reports 6.83% decrease in ownership of SPYM / SPDR Series Trust - State Street SPDR Portfolio S&P 500 ETF

On May 1, 2026 - Mutual Advisors, LLC filed a 13F-HR form disclosing ownership of 180,725 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 500 ETF (US:SPYM) valued at $13,832,692 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 193,974 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 500 ETF. This represents a change in shares of -6.83% during the quarter. The current value of the position is $16,104,405 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 78464A854 180,725 -13,249 -6.83 13,833 -11.11 0.2960
2026-02-02 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A854 193,974 -18,302 -8.62 15,561 -7.22 0.3335
2025-11-04 2025-09-30 13F SPDR SERIES TRUST PORTFOLIO S&P500 78464A854 212,276 -7,290 -3.32 16,772 1.94 0.3693
2025-07-28 2025-06-30 13F SPDR SERIES TRUST PORTFOLIO S&P500 78464A854 219,566 -19,199 -8.04 16,452 6.44 0.4108
2025-04-28 2025-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 238,765 32,665 15.85 15,458 7.76 0.4424
2025-01-17 2024-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 206,100 -14,043 -6.38 14,345 -4.36 0.4152
2024-10-25 2024-09-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 220,143 -3,088 -1.38 14,998 4.87 0.4384
2024-07-30 2024-06-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 223,231 21,844 10.85 14,302 15.42 0.4317
2024-05-02 2024-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 201,387 6,312 3.24 12,391 13.64 0.3974
2024-01-12 2023-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 195,075 11,941 6.52 10,905 18.47 0.3794
2023-11-13 2023-09-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 183,134 12,991 7.64 9,204 3.81 0.3590
2023-07-31 2023-06-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 170,143 -2,383 -1.38 8,866 6.73 0.3365
2023-04-11 2023-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 172,526 3,812 2.26 8,307 9.48 0.3408
2023-01-12 2022-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 168,714 9,484 5.96 7,589 13.49 0.3395
2022-11-03 2022-09-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 159,230 777 0.49 6,686 -4.84 0.3440
2022-08-15 2022-06-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 158,453 8,465 5.64 7,026 -11.83 0.4652
2022-05-09 2022-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 149,988 29,697 24.69 7,969 18.66 0.4460
2022-02-14 2021-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 120,291 -1,729 -1.42 6,716 9.08 0.3554
2021-11-15 2021-09-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 122,020 1,868 1.55 6,157 1.82 0.3643
2021-08-12 2021-06-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 120,152 1,124 0.94 6,047 8.99 0.3586
2021-05-13 2021-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 119,028 -18,054 -13.17 5,548 -7.93 0.3796
2021-02-11 2020-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 137,082 -954 -0.69 6,026 10.94 0.4476
2020-11-13 2020-09-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 138,036 5,162 3.88 5,432 12.77 0.4710
2020-08-05 2020-06-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 132,874 -5,151 -3.73 4,817 15.38 0.4733
2020-05-13 2020-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 138,025 -29,340 -17.53 4,175 -34.04 0.5664
2020-02-11 2019-12-31 13F SPDR SERIES TRUST PORTFOLIO LR ETF 78464A854 167,365 19,718 13.35 6,330 23.03 0.6734
2019-11-01 2019-09-30 13F SPDR SERIES TRUST PORTFOLIO LR ETF 78464A854 147,647 6,851 4.87 5,145 5.80 0.6797
2019-08-15 2019-06-30 13F SPDR SERIES TRUST PORTFOLIO LR ETF 78464A854 140,796 56,229 66.49 4,863 73.06 0.6318
2019-05-15 2019-03-31 13F SPDR SERIES TRUST PORTFOLIO LR ETF 78464A854 84,567 3,239 3.98 2,810 18.27 0.4161
2019-02-15 2018-12-31 13F SPDR SERIES TRUST PORTFOLIO LR ETF 78464A854 81,328 81,328 2,376 0.4682
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.