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
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership206,667 shares
Latest Disclosed Value $ 17,597,666
Mercer Global Advisors Inc /adv reports 1.67% increase in ownership of MDYV / SPDR Series Trust - State Street SPDR S&P 400 TM Mid Cap Value ETF

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 206,667 shares of SPDR Series Trust - State Street SPDR S&P 400 TM Mid Cap Value ETF (US:MDYV) valued at $17,597,695 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 203,268 shares of SPDR Series Trust - State Street SPDR S&P 400 TM Mid Cap Value ETF. This represents a change in shares of 1.67% during the quarter. The current value of the position is $18,870,764 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 206,667 3,399 1.67 17,598 2.27 0.0260
2026-02-17 2025-12-31 13F SPDR SERIES TRUST S&P 400 MDCP VAL 78464A839 203,268 -2,556 -1.24 17,207 0.23 0.0262
2025-11-14 2025-09-30 13F SPDR SERIES TRUST S&P 400 MDCP VAL 78464A839 205,824 112 0.05 17,168 5.07 0.0287
2025-08-14 2025-06-30 13F SPDR SERIES TRUST S&P 400 MDCP VAL 78464A839 205,712 -128,158 -38.39 16,340 -36.48 0.0333
2025-05-15 2025-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 333,870 116,967 53.93 25,725 47.88 0.0590
2025-02-14 2024-12-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 216,903 13,891 6.84 17,396 7.90 0.0424
2024-11-14 2024-09-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 203,012 509 0.25 16,122 1,545.00 0.0377
2024-08-12 2024-06-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 202,503 189,779 1,491.50 980 0.0027
2024-05-15 2024-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 12,724 -7,945 -38.44 1 -100.00 0.0027
2024-02-15 2023-12-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 20,669 -1,267 -5.78 2 0.00 0.0046
2023-11-15 2023-09-30 13F/A-1 SPDR SER TR S&P 400 MDCP VAL 78464A839 21,936 5,627 34.50 1 0.00 0.0054
2023-11-14 2023-09-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 21,936 5,627 1 0.0054
2023-08-14 2023-06-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 16,309 9,192 129.16 1 0.0044
2023-05-16 2023-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 7,117 -7,386 -50.93 0 0.0021
2023-02-09 2022-12-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 14,503 655 4.73 1 -100.00 0.0047
2022-11-15 2022-09-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 13,848 -1,540 -10.01 801 -13.96 0.0048
2022-08-10 2022-06-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 15,388 -16,259 -51.38 931 -58.19 0.0057
2022-05-10 2022-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 31,647 530 1.70 2,227 0.68 0.0131
2022-02-04 2021-12-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 31,117 -45 -0.14 2,212 7.17 0.0137
2021-11-10 2021-09-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 31,162 140 0.45 2,064 -1.48 0.0144
2021-08-10 2021-06-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 31,022 -289 -0.92 2,095 2.24 0.0161
2021-08-10 2021-03-31 13F/A-1 SPDR SER TR S&P 400 MDCP VAL 78464A839 31,311 -499 -1.57 2,049 16.09 0.0186
2021-05-11 2021-03-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 31,311 -499 2,049 0.0196
2021-02-12 2020-12-31 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 31,810 1,731 5.75 1,765 35.25 0.0220
2020-12-10 2020-09-30 13F SPDR SER TR S&P 400 MDCP VAL 78464A839 30,079 30,079 1,305 0.0196
2020-02-13 2019-12-31 13F SPDR SERIES TRUST S&P 400 MDCP VAL COM 78464A839 0 -5,341 -100.00 0 -100.00
2019-11-12 2019-09-30 13F SPDR SERIES TRUST S&P 400 MDCP VAL COM 78464A839 5,341 -5,674 -51.51 274 -51.59 0.0064
2019-08-14 2019-06-30 13F SPDR SERIES TRUST S&P 400 MDCP VAL COM 78464A839 11,015 1,781 19.29 566 21.72 0.0150
2019-04-23 2019-03-31 13F/A-1 SPDR SERIES TRUST S&P 400 MDCP VAL COM 78464A839 9,234 9,234 465 0.0167
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.