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

SecurityMDY / State Street SPDR S&P MIDCAP 400 ETF Trust
InstitutionCertified Advisory Corp
Latest Disclosed Ownership1,049 shares
Latest Disclosed Value $ 646,746
Certified Advisory Corp reports 2.15% decrease in ownership of MDY / State Street SPDR S&P MIDCAP 400 ETF Trust

On April 17, 2026 - Certified Advisory Corp filed a 13F-HR form disclosing ownership of 1,049 shares of State Street SPDR S&P MIDCAP 400 ETF Trust (US:MDY) valued at $646,981 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 1,072 shares of State Street SPDR S&P MIDCAP 400 ETF Trust. This represents a change in shares of -2.15% during the quarter. The current value of the position is $719,090 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)
2026-04-17 2026-03-31 13F STATE STR SPDR S&P MIDCAP 40 UTSER1 S&PDCRP 78467Y107 1,049 -23 -2.15 647 0.00 0.0580
2026-01-12 2025-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 1,072 3 0.28 646 1.41 0.0589
2025-11-13 2025-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 1,069 7 0.66 637 5.99 0.0605
2025-08-14 2025-06-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 1,062 36 3.51 602 9.87 0.0626
2025-05-08 2025-03-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 1,026 -38 -3.57 548 -9.59 0.0620
2025-01-15 2024-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 1,064 76 7.69 606 7.46 0.0657
2024-11-12 2024-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 988 -3 -0.30 563 6.23 0.0624
2024-08-13 2024-06-30 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 991 -17 -1.69 530 -5.36 0.0665
2024-05-10 2024-03-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 1,008 132 15.07 561 26.13 0.0782
2024-02-09 2023-12-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 876 -246 -21.93 445 -13.28 0.0674
2023-11-13 2023-09-30 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 1,122 51 4.76 513 0.00 0.0942
2023-08-14 2023-06-30 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 1,071 29 2.78 513 7.34 0.0943
2023-05-17 2023-03-31 13F/A-1 S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 1,042 63 6.44 478 10.16 0.0849
2023-05-15 2023-03-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 1,042 63 478 0.0849
2023-02-15 2022-12-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 979 -321 -24.69 433 -17.05 0.0856
2022-11-14 2022-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 1,300 195 17.65 522 14.22 0.1191
2022-08-15 2022-06-30 13F S & P MID CAP 400 DEP RCPTS MID CAP UTSER1 S&PDCRP 78467Y107 1,105 -194 -14.93 457 -28.26 0.1019
2022-05-13 2022-03-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 1,299 2 0.15 637 -5.07 0.1353
2022-02-14 2021-12-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 1,297 37 2.94 671 10.73 0.1480
2021-11-15 2021-09-30 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 1,260 -73 -5.48 606 -7.34 0.1472
2021-08-16 2021-06-30 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 1,333 1,056 381.23 654 395.45 0.1644
2021-05-10 2021-03-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 277 -22 -7.36 132 36.08 0.0342
2020-07-27 2020-06-30 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 299 -68 -18.53 97 1.04 0.0321
2020-04-27 2020-03-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 367 1 0.27 96 -29.93 0.0379
2020-01-29 2019-12-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 366 -2 -0.54 137 5.38 0.0438
2019-11-12 2019-09-30 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 368 -16 -4.17 130 -4.41 0.0452
2019-08-07 2019-06-30 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 384 -51 -11.72 136 -9.33 0.0506
2019-05-07 2019-03-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 435 -28 -6.05 150 7.14 0.0630
2019-02-04 2018-12-31 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 463 51 12.38 140 -7.89 0.0726
2018-11-13 2018-09-30 13F S & P MID CAP 400 DEP RCPTS MID CAP ETF 78467Y107 412 72 21.18 152 25.62 0.0703
2018-08-13 2018-06-30 13F S & P MID CAP 400 DEP RCPTS MID CAP UTSER1 S&PDCRP 78467Y107 340 1 0.29 121 5.22 0.0673
2018-04-30 2018-03-31 13F S & P MID CAP 400 DEP RCPTS MID CAP UTSER1 S&PDCRP 78467Y107 339 21 6.60 115 4.55 0.0682
2018-02-22 2017-12-31 13F S & P MID CAP 400 DEP RCPTS MID CAP UTSER1 S&PDCRP 78467Y107 318 318 110 0.0791
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.