SPDR Series Trust - State Street SPDR Portfolio S&P 400TM Mid Cap ETF
US ˙ ARCA ˙ US78464A8475

SecuritySPMD / SPDR Series Trust - State Street SPDR Portfolio S&P 400TM Mid Cap ETF
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership20,692 shares
Latest Disclosed Value $ 1,225,389
Advisory Services Network, LLC reports 11.78% increase in ownership of SPMD / SPDR Series Trust - State Street SPDR Portfolio S&P 400TM Mid Cap ETF

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 20,692 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 400TM Mid Cap ETF (US:SPMD) valued at $1,225,380 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 18,511 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 400TM Mid Cap ETF. This represents a change in shares of 11.78% during the quarter. The current value of the position is $1,363,603 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 400 MID CAP ETF ETF 78464A847 20,692 2,181 11.78 1,225 14.38 0.0113
2026-02-17 2025-12-31 13F STATE STREET SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 18,511 3,212 20.99 1,072 22.54 0.0152
2025-11-18 2025-09-30 13F SPDR SERIES TRUST ETF 78464A847 15,299 -40 -0.26 875 3.19 0.0128
2025-08-19 2025-06-30 13F SPDR SERIES TRUST ETF 78464A847 15,339 -702 -4.38 847 3.29 0.0136
2025-05-15 2025-03-31 13F SPDR SER TR ETF 78464A847 16,041 4,222 35.72 821 26.93 0.0158
2025-02-13 2024-12-31 13F SPDR SER TR ETF 78464A847 11,819 1,301 12.37 646 19.85 0.0120
2024-11-14 2024-09-30 13F SPDR SER TR ETF 78464A847 10,518 0 0.00 540 0.00 0.0112
2024-08-13 2024-06-30 13F SPDR SER TR ETF 78464A847 10,518 1,249 13.48 540 9.11 0.0112
2024-05-06 2024-03-31 13F SPDR SER TR ETF 78464A847 9,269 -1,910 -17.09 494 -9.19 0.0110
2024-02-09 2023-12-31 13F SPDR SER TR ETF 78464A847 11,179 2,589 30.14 545 44.68 0.0133
2023-11-14 2023-09-30 13F SPDR SER TR ETF 78464A847 8,590 696 8.82 376 3.87 0.0101
2023-08-09 2023-06-30 13F SPDR SER TR ETF 78464A847 7,894 2,596 49.00 362 56.03 0.0097
2023-05-17 2023-03-31 13F SPDR SER TR ETF 78464A847 5,298 -2,268 -29.98 233 -27.73 0.0064
2023-02-13 2022-12-31 13F SPDR SER TR ETF 78464A847 7,566 -170 -2.20 322 7.72 0.0099
2022-11-14 2022-09-30 13F SPDR SER TR ETF 78464A847 7,736 1,292 20.05 298 16.41 0.0105
2022-08-02 2022-06-30 13F SPDR SER TR ETF 78464A847 6,444 -6,890 -51.67 256 -59.30 0.0088
2022-05-23 2022-03-31 13F SPDR SER TR ETF 78464A847 13,334 97 0.73 629 -4.55 0.0185
2022-02-14 2021-12-31 13F SPDR SER TR ETF 78464A847 13,237 3,977 42.95 659 54.33 0.0190
2021-11-05 2021-09-30 13F SPDR SER TR ETF 78464A847 9,260 622 7.20 427 4.66 0.0136
2021-08-12 2021-06-30 13F SPDR SER TR ETF 78464A847 8,638 553 6.84 408 10.27 0.0129
2021-05-24 2021-03-31 13F SPDR SER TR ETF 78464A847 8,085 21 0.26 370 13.50 0.0137
2021-02-09 2020-12-31 13F SPDR SER TR ETF 78464A847 8,064 -12,095 -60.00 326 -50.46 0.0131
2020-11-16 2020-09-30 13F SPDR SER TR ETF 78464A847 20,159 3,638 22.02 658 27.52 0.0310
2020-08-10 2020-06-30 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 16,521 11,863 254.68 516 337.29 0.0283
2020-05-15 2020-03-31 13F SPDR SER TR ETF 78464A847 4,658 3,072 193.69 118 107.02 0.0077
2020-02-04 2019-12-31 13F SPDR SERIES TRUST ETF 78464A847 1,586 -1,526 -49.04 57 -46.23 0.0030
2019-11-04 2019-09-30 13F SPDR SERIES TRUST ETF 78464A847 3,112 0 0.00 106 0.00 0.0065
2019-08-01 2019-06-30 13F SPDR SERIES TRUST ETF 78464A847 3,112 1,499 92.93 106 96.30 0.0065
2019-05-20 2019-03-31 13F SPDR SERIES TRUST ETF 78464A847 1,613 800 98.40 54 125.00 0.0038
2019-02-15 2018-12-31 13F SPDR SERIES TRUST ETF 78464A847 813 -5,342 -86.79 24 -89.24 0.0021
2018-11-02 2018-09-30 13F SPDR SERIES TRUST ETF 78464A847 6,155 5,412 728.40 223 725.93 0.0163
2018-07-27 2018-06-30 13F SPDR SERIES TRUST ETF 78464A847 743 743 27 0.0021
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.