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

SecurityMDY / State Street SPDR S&P MIDCAP 400 ETF Trust
InstitutionLarson Financial Group LLC
Latest Disclosed Ownership650 shares
Latest Disclosed Value $ 401,105
Larson Financial Group LLC ownership in MDY / State Street SPDR S&P MIDCAP 400 ETF Trust

On May 15, 2026 - Larson Financial Group LLC filed a 13F-HR form disclosing ownership of 650 shares of State Street SPDR S&P MIDCAP 400 ETF Trust (US:MDY) valued at $400,894 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 1,471 shares of State Street SPDR S&P MIDCAP 400 ETF Trust. This represents a change in shares of -55.81% during the quarter. The current value of the position is $447,187 USD.

Larson Financial Group LLC has a history of taking positions in derivatives of the underlying security (MDY) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MDY / State Street SPDR S&P MIDCAP 400 ETF Trust Historical Put/Call Ratio
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 STATE STR SPDR S&P MIDCAP 40 UTSER1 S&PDCRP 78467Y107 650 -821 -55.81 401 -54.79 0.0120
2026-02-06 2025-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 1,471 814 123.90 888 126.85 0.0295
2025-11-14 2025-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 657 18 2.82 392 8.01 0.0137
2025-08-08 2025-06-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 639 -37 -5.47 362 0.56 0.0145
2025-05-02 2025-03-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 676 -1,747 -72.10 361 -73.91 0.0171
2025-02-07 2024-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 2,423 47 1.98 1,380 2.00 0.0713
2024-11-12 2024-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 2,376 -3,142 -56.94 1,353 -54.17 0.0768
2024-08-02 2024-06-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 5,518 53 0.97 2,953 -2.89 0.2013
2024-05-03 2024-03-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 5,465 4,829 759.28 3,041 844.10 0.2349
2024-02-01 2023-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 636 -4,665 -88.00 323 -86.69 0.0282
2023-11-03 2023-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 5,301 -713 -11.86 2,420 -15.97 0.2380
2023-08-03 2023-06-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 6,014 -104 -1.70 2,880 2.71 0.2878
2023-05-04 2023-03-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 6,118 -3 -0.05 2,805 3.47 0.3048
2023-02-03 2022-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 6,121 5,659 1,224.89 2,710 1,356.99 0.3244
2022-11-03 2022-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 462 -193 -29.47 186 -31.37 0.0265
2022-08-04 2022-06-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 655 -1 -0.15 271 -15.84 0.0469
2022-05-05 2022-03-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 656 -5 -0.76 322 -5.85 0.0514
2022-02-03 2021-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 661 600 983.61 342 1,079.31 0.0543
2021-11-04 2021-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP 78467Y107 61 61 29 0.0058
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-08-08 2025-06-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-02 2025-03-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 99 5.32 3 0.00 n/a n/a n/a
2025-02-07 2024-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 94 5.62 3 0.00 n/a n/a n/a
2024-11-12 2024-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 89 -47.95 3 -40.00 n/a n/a n/a
2024-08-02 2024-06-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 171 6.21 6 0.00 n/a n/a n/a
2024-05-03 2024-03-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 161 6.62 6 0.00 n/a n/a n/a
2024-02-01 2023-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 151 7.86 5 25.00 n/a n/a n/a
2023-11-03 2023-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 140 8.53 4 0.00 n/a n/a n/a
2023-08-03 2023-06-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 129 12.17 4 33.33 n/a n/a n/a
2023-05-04 2023-03-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 115 10.58 3 0.00 n/a n/a n/a
2023-02-03 2022-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 104 13.04 3 0.00 n/a n/a n/a
2022-11-03 2022-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 92 16.46 3 50.00 n/a n/a n/a
2022-08-04 2022-06-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 79 16.18 2 0.00 n/a n/a n/a
2022-05-05 2022-03-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 68 17.24 2 0.00 n/a n/a n/a
2022-02-03 2021-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 58 20.83 2 0.00 n/a n/a n/a
2021-11-04 2021-09-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 48 23.08 2 100.00 n/a n/a n/a
2021-08-10 2021-06-30 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 39 30.00 1 0.00 n/a n/a n/a
2021-05-06 2021-03-31 13F/A SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 30 42.86 1 0.00 n/a n/a n/a
2021-04-08 2021-03-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 21 1 n/a n/a n/a
2021-01-14 2020-12-31 13F SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP Call 21 1 n/a n/a n/a
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.