SPDR Series Trust - State Street SPDR S&P 400 TM Mid Cap Value ETF
US ˙ ARCA ˙ US78464A8392

SecurityMDYV / SPDR Series Trust - State Street SPDR S&P 400 TM Mid Cap Value ETF
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership49,153 shares
Latest Disclosed Value $ 4,187,696
Advisor Group Holdings, Inc. reports 4.18% increase in ownership of MDYV / SPDR Series Trust - State Street SPDR S&P 400 TM Mid Cap Value ETF

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 49,153 shares of SPDR Series Trust - State Street SPDR S&P 400 TM Mid Cap Value ETF (US:MDYV) valued at $4,185,378 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 47,182 shares of SPDR Series Trust - State Street SPDR S&P 400 TM Mid Cap Value ETF. This represents a change in shares of 4.18% during the quarter. The current value of the position is $4,488,160 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 SPDR SERIES TRUST STATE STREET SPD 78464A839 49,153 1,971 4.18 4,188 4.78 0.0036
2026-02-17 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A839 47,182 -49,487 -51.19 3,996 -50.64 0.0025
2025-11-14 2025-09-30 13F SPDR SERIES TRUST S&P 400 MDCP VAL 78464A839 96,669 -8,200 -7.82 8,097 -2.54 0.0062
2025-09-04 2025-06-30 13F/A-1 PDR SERIES TRUST S&P 400 MDCP VAL 78464A839 104,869 18,665 21.65 8,308 25.07 0.0148
2025-08-13 2025-06-30 13F PDR SERIES TRUST S&P 400 MDCP VAL 78464A839 123,768 37,564 9,894 0.0114
2025-05-12 2025-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 86,204 -31,491 -26.76 6,643 -29.65 0.0148
2025-06-06 2024-12-31 13F/A-1 SPDR SER TR S&P 400 MDCP VAL 78464A839 117,695 13,540 13.00 9,441 14.06 0.0212
2025-02-07 2024-12-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 85,528 -18,627 6,803 0.0174
2024-11-13 2024-09-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 104,155 -2,039 -1.92 8,277 6.86 0.0187
2024-08-13 2024-06-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 106,194 1,526 1.46 7,746 -2.63 0.0183
2024-05-10 2024-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 104,668 -880,575 -89.38 7,956 -89.00 0.0178
2024-02-12 2023-12-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 985,243 754,490 326.97 72,293 382.98 0.1265
2023-11-13 2023-09-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 230,753 -317,977 -57.95 14,969 -60.36 0.0221
2023-08-21 2023-06-30 13F/A-1 SPDR SER TR S&P 400 MDCP VAL 78464A839 548,730 44,763 8.88 37,761 13.52 0.0678
2023-08-10 2023-06-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 548,730 44,763 37,761 0.0102
2023-05-12 2023-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 503,967 -2,230,537 -81.57 33,265 -81.21 0.0626
2023-02-10 2022-12-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 2,734,504 2,206,865 418.25 177,030 480.27 0.3585
2022-11-14 2022-09-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 527,639 3,421 0.65 30,508 -3.89 0.0697
2022-08-10 2022-06-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 524,218 -2,617,912 -83.32 31,742 -85.64 0.0700
2022-05-04 2022-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 3,142,130 2,752,708 706.87 221,039 698.09 0.4289
2022-02-03 2021-12-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 389,422 42,926 12.39 27,696 20.58 0.0524
2021-11-05 2021-09-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 346,496 -2,873,588 -89.24 22,969 -89.44 0.0479
2021-08-02 2021-06-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 3,220,084 2,794,993 657.50 217,579 682.04 0.4710
2021-05-13 2021-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 425,091 -2,274,404 -84.25 27,822 -81.43 0.0669
2021-02-10 2020-12-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 2,699,495 2,452,481 992.85 149,851 1,298.78 0.4002
2020-11-12 2020-09-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 247,014 57,646 30.44 10,713 32.57 0.0320
2020-08-14 2020-06-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 189,368 -42,534 -18.34 8,081 1.43 0.0271
2020-05-18 2020-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 231,902 231,902 7,967 0.0326
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.