State Street SPDR S&P MIDCAP 400 ETF Trust
US ˙ ARCA ˙ US78467Y1073

SecurityMDY / State Street SPDR S&P MIDCAP 400 ETF Trust
InstitutionGreenleaf Trust
Latest Disclosed Ownership5,665 shares
Latest Disclosed Value $ 3,493,945
Greenleaf Trust reports 1.38% decrease in ownership of MDY / State Street SPDR S&P MIDCAP 400 ETF Trust

On April 27, 2026 - Greenleaf Trust filed a 13F-HR form disclosing ownership of 5,665 shares of State Street SPDR S&P MIDCAP 400 ETF Trust (US:MDY) valued at $3,493,945 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 5,744 shares of State Street SPDR S&P MIDCAP 400 ETF Trust. This represents a change in shares of -1.38% during the quarter. The current value of the position is $3,883,358 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)
2026-04-27 2026-03-31 13F State Street SPDR S&P Midcap 4 Com 78467Y107 5,665 -79 -1.38 3,494 0.81 0.0192
2026-01-21 2025-12-31 13F SPDR S&P Midcap 400 ETF Tr Uni Com 78467Y107 5,744 0 0.00 3,465 1.23 0.0318
2025-10-22 2025-09-30 13F SPDR S&P Midcap 400 ETF Tr Uni Com 78467Y107 5,744 -505 -8.08 3,424 -3.28 0.0311
2025-07-17 2025-06-30 13F SPDR S&P Midcap 400 ETF Tr Uni Com 78467Y107 6,249 -113 -1.78 3,540 4.27 0.0313
2025-04-30 2025-03-31 13F SPDR S&P Midcap 400 ETF Tr Uni Com 78467Y107 6,362 -58 -0.90 3,394 -7.17 0.0310
2025-01-24 2024-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 6,420 0 0.00 3,657 -0.03 0.0333
2024-10-22 2024-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 6,420 1,174 22.38 3,657 30.28 0.0325
2024-07-22 2024-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 5,246 116 2.26 2,807 -1.65 0.0266
2024-04-29 2024-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 5,130 -210 -3.93 2,854 5.35 0.0265
2024-01-31 2023-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 5,340 452 9.25 2,709 21.37 0.0291
2023-11-09 2023-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 4,888 98 2.05 2,232 -2.66 0.0257
2023-08-09 2023-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 4,790 2,156 81.85 2,294 89.98 0.0244
2023-05-11 2023-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 2,634 -213 -7.48 1,207 120,600.00 0.0136
2023-01-25 2022-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 2,847 232 8.87 1 -99.90 0.0160
2022-11-10 2022-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 2,615 -160 -5.77 1,050 -8.46 0.0155
2022-08-12 2022-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 2,775 -104 -3.61 1,147 -18.77 0.0174
2022-04-27 2022-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 2,879 -46 -1.57 1,412 -6.74 0.0169
2022-02-11 2021-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 2,925 1,396 91.30 1,514 105.99 0.0177
2021-11-12 2021-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,529 -115 -7.00 735 -8.92 0.0090
2021-08-10 2021-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,644 -31 -1.85 807 1.25 0.0100
2021-04-30 2021-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,675 506 43.28 797 62.32 0.0105
2021-02-08 2020-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,169 80 7.35 491 33.06 0.0065
2020-10-30 2020-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,089 -8 -0.73 369 3.65 0.0057
2020-08-12 2020-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,097 -663 -37.67 356 -23.11 0.0062
2020-04-29 2020-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,760 616 53.85 463 7.93 0.0092
2020-02-11 2019-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,144 -5 -0.44 429 5.93 0.0067
2019-11-08 2019-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,149 117 11.34 405 10.66 0.0063
2019-07-24 2019-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,032 0 0.00 366 2.81 0.0058
2019-05-08 2019-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,032 188 22.27 356 39.61 0.0059
2019-02-07 2018-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 844 0 0.00 255 -17.74 0.0050
2018-10-29 2018-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 844 -50 -5.59 310 -2.21 0.0056
2018-08-07 2018-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 894 -6 -0.67 317 2.92 0.0060
2018-04-30 2018-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 900 0 0.00 308 -0.96 0.0061
2018-02-08 2017-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 900 -3 -0.33 311 5.42 0.0063
2017-11-13 2017-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 903 0 0.00 295 2.79 0.0065
2017-07-24 2017-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 903 -24 -2.59 287 -1.03 0.0066
2017-04-28 2017-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 927 71 8.29 290 12.40 0.0070
2017-01-24 2016-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 856 0 0.00 258 6.61 0.0068
2016-10-19 2016-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 856 -40 -4.46 242 -0.82 0.0064
2016-07-28 2016-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 896 -345 -27.80 244 -25.15 0.0062
2016-04-28 2016-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,241 -5 -0.40 326 2.84 0.0089
2016-02-05 2015-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,246 -5 -0.40 317 1.93 0.0096
2015-10-30 2015-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,251 0 0.00 311 -9.06 0.0093
2015-08-12 2015-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,251 -481 -27.77 342 -28.75 0.0099
2015-04-20 2015-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 1,732 1,732 0.00 480 0.0144
2015-02-02 2014-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 0 -3,310 -100.00 0 -100.00
2014-10-20 2014-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 3,310 -462 -12.25 825 -16.07 0.0272
2014-08-12 2014-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 3,772 -403 -9.65 983 -6.02 0.0312
2014-05-13 2014-03-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 4,175 -539 -11.43 1,046 -9.12 0.0336
2014-02-12 2013-12-31 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 4,714 -26 -0.55 1,151 7.27 0.0395
2013-10-30 2013-09-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 4,740 -7,409 -60.98 1,073 -57.97 0.0403
2013-07-17 2013-06-30 13F SPDR S&P Midcap 400 ETF Tr Unit Ser MFC UTSER1 S&PDCRP 78467Y107 12,149 12,149 2,553 0.1000
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.