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
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership177,670 shares
Latest Disclosed Value $ 13,598,884
Advisory Services Network, LLC reports 1.65% increase in ownership of SPYM / SPDR Series Trust - State Street SPDR Portfolio S&P 500 ETF

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 177,670 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 500 ETF (US:SPYM) valued at $13,598,862 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 174,780 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 500 ETF. This represents a change in shares of 1.65% during the quarter. The current value of the position is $15,832,174 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)
2026-05-15 2026-03-31 13F STATE STREET SPDR PORTFOLIO S&P 500 ETF ETF 78464A854 177,670 2,890 1.65 13,599 -3.01 0.1256
2026-02-17 2025-12-31 13F STATE STREET SPDR PORTFOLIO S&P 500 ETF ETF 78464A854 174,780 3,460 2.02 14,021 4.46 0.1984
2025-11-18 2025-09-30 13F SPDR SERIES TRUST ETF 78464A854 171,320 -966 -0.56 13,421 4.79 0.1968
2025-08-19 2025-06-30 13F SPDR SERIES TRUST ETF 78464A854 172,286 -5,723 -3.22 12,808 9.41 0.2061
2025-05-15 2025-03-31 13F SPDR SER TR ETF 78464A854 178,009 61,525 52.82 11,706 45.77 0.2249
2025-02-13 2024-12-31 13F SPDR SER TR ETF 78464A854 116,484 68,462 142.56 8,030 161.31 0.1496
2024-11-14 2024-09-30 13F SPDR SER TR ETF 78464A854 48,022 0 0.00 3,073 0.00 0.0635
2024-08-13 2024-06-30 13F SPDR SER TR ETF 78464A854 48,022 2,093 4.56 3,073 8.74 0.0635
2024-05-06 2024-03-31 13F SPDR SER TR ETF 78464A854 45,929 8,383 22.33 2,826 34.70 0.0627
2024-02-09 2023-12-31 13F SPDR SER TR ETF 78464A854 37,546 7,299 24.13 2,099 38.03 0.0513
2023-11-14 2023-09-30 13F SPDR SER TR ETF 78464A854 30,247 -1,773 -5.54 1,520 -8.87 0.0408
2023-08-09 2023-06-30 13F SPDR SER TR ETF 78464A854 32,020 9,971 45.22 1,669 57.21 0.0445
2023-05-17 2023-03-31 13F SPDR SER TR ETF 78464A854 22,049 6,536 42.13 1,062 52.22 0.0294
2023-02-13 2022-12-31 13F SPDR SER TR ETF 78464A854 15,513 -2,871 -15.62 698 -9.72 0.0214
2022-11-14 2022-09-30 13F SPDR SER TR ETF 78464A854 18,384 1,690 10.12 772 4.32 0.0273
2022-08-02 2022-06-30 13F SPDR SER TR ETF 78464A854 16,694 -5,275 -24.01 740 -36.59 0.0253
2022-05-23 2022-03-31 13F SPDR SER TR ETF 78464A854 21,969 1,368 6.64 1,167 1.39 0.0343
2022-02-14 2021-12-31 13F SPDR SER TR ETF 78464A854 20,601 1,361 7.07 1,151 18.54 0.0331
2021-11-05 2021-09-30 13F SPDR SER TR ETF 78464A854 19,240 5,244 37.47 971 37.93 0.0309
2021-08-12 2021-06-30 13F SPDR SER TR ETF 78464A854 13,996 -502 -3.46 704 4.14 0.0222
2021-05-24 2021-03-31 13F SPDR SER TR ETF 78464A854 14,498 -222 -1.51 676 4.32 0.0251
2021-02-09 2020-12-31 13F SPDR SER TR ETF 78464A854 14,720 -14,437 -49.51 648 -43.46 0.0260
2020-11-16 2020-09-30 13F SPDR SER TR ETF 78464A854 29,157 18,387 170.72 1,146 193.85 0.0539
2020-08-10 2020-06-30 13F SPDR PORTFOLIO S&P 500 ETF ETF 78464A854 10,770 7,824 265.58 390 338.20 0.0214
2020-05-15 2020-03-31 13F SPDR SER TR ETF 78464A854 2,946 1,899 181.38 89 122.50 0.0058
2020-02-04 2019-12-31 13F SPDR SERIES TRUST ETF 78464A854 1,047 -649 -38.27 40 -32.20 0.0021
2019-11-04 2019-09-30 13F SPDR SERIES TRUST ETF 78464A854 1,696 0 0.00 59 0.00 0.0036
2019-08-01 2019-06-30 13F SPDR SERIES TRUST ETF 78464A854 1,696 60 3.67 59 9.26 0.0036
2019-05-20 2019-03-31 13F SPDR SERIES TRUST ETF 78464A854 1,636 180 12.36 54 25.58 0.0038
2019-02-15 2018-12-31 13F SPDR SERIES TRUST ETF 78464A854 1,456 0 0.00 43 -14.00 0.0038
2018-11-02 2018-09-30 13F SPDR SERIES TRUST ETF 78464A854 1,456 0 0.00 50 4.17 0.0036
2018-07-27 2018-06-30 13F SPDR SERIES TRUST ETF 78464A854 1,456 1,456 48 0.0037
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.