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
InstitutionArkadios Wealth Advisors
Latest Disclosed Ownership104,389 shares
Latest Disclosed Value $ 6,181,884
Arkadios Wealth Advisors reports 481.33% increase in ownership of SPMD / SPDR Series Trust - State Street SPDR Portfolio S&P 400TM Mid Cap ETF

On May 18, 2026 - Arkadios Wealth Advisors filed a 13F-HR form disclosing ownership of 104,389 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 400TM Mid Cap ETF (US:SPMD) valued at $6,181,917 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 17,957 shares of SPDR Series Trust - State Street SPDR Portfolio S&P 400TM Mid Cap ETF. This represents a change in shares of 481.33% during the quarter. The current value of the position is $6,768,583 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)
2026-05-18 2026-03-31 13F STATE STREET SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 104,389 86,432 481.33 6,182 494.90 0.0651
2026-02-13 2025-12-31 13F STATE STREET SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 17,957 -89 -0.49 1,040 0.68 0.0202
2025-10-29 2025-09-30 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 18,046 757 4.38 1,032 9.79 0.0248
2025-08-04 2025-06-30 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 17,289 539 3.22 940 9.68 0.0277
2025-05-08 2025-03-31 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 16,750 5,763 52.45 857 42.83 0.0324
2025-01-15 2024-12-31 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 10,987 36 0.33 601 0.33 0.0328
2024-10-24 2024-09-30 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 10,951 19 0.17 599 6.79 0.0339
2024-07-29 2024-06-30 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 10,932 86 0.79 561 -3.11 0.0378
2024-04-30 2024-03-31 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 10,846 600 5.86 579 15.83 0.0448
2024-01-24 2023-12-31 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 10,246 65 0.64 499 12.13 0.0422
2023-10-13 2023-09-30 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 10,181 260 2.62 446 -2.20 0.0423
2023-07-26 2023-06-30 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 9,921 379 3.97 455 8.59 0.0529
2023-05-02 2023-03-31 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 9,542 0 0.00 419 3.46 0.0499
2023-01-11 2022-12-31 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 9,542 0 0.00 406 0.0538
2022-10-21 2022-09-30 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 9,542 75 0.79 0 0.0558
2022-07-14 2022-06-30 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 9,467 -1,728 -15.44 0 0.0559
2022-05-02 2022-03-31 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 11,195 0 0.00 1 0.0692
2022-02-03 2021-12-31 13F SPDR PORTFOLIO S&P 400 MID CAP ETF ETF 78464A847 11,195 11,195 1 0.0738
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.