State Street SPDR S&P 500 ETF Trust
US ˙ ARCA ˙ US78462F1030

SecuritySPY / State Street SPDR S&P 500 ETF Trust
InstitutionPrincipal Street Partners, LLC
Latest Disclosed Ownership49,696 shares
Latest Disclosed Value $ 32,319,323
Principal Street Partners, LLC reports 4.04% increase in ownership of SPY / State Street SPDR S&P 500 ETF Trust

On May 15, 2026 - Principal Street Partners, LLC filed a 13F-HR form disclosing ownership of 49,696 shares of State Street SPDR S&P 500 ETF Trust (US:SPY) valued at $32,319,297 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 47,765 shares of State Street SPDR S&P 500 ETF Trust. This represents a change in shares of 4.04% during the quarter. The current value of the position is $37,482,711 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.

Upgrade to unlock premium data and export to Excel .

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 S&P 500 ETF TR Exchange traded fund 78462F103 49,696 1,931 4.04 32,319 -0.77 5.2754
2026-02-17 2025-12-31 13F SPDR S&P 500 ETF TR Exchange traded fund 78462F103 47,765 67 0.14 32,572 2.51 5.4940
2025-11-14 2025-09-30 13F SPDR S&P 500 ETF TR Exchange traded fund 78462F103 47,698 -45,746 -48.96 31,775 -43.91 5.0712
2025-08-14 2025-06-30 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 93,444 46,717 99.98 56,648 116.73 5.5547
2025-05-15 2025-03-31 13F SPDR S&P 500 ETF TR Exchange traded fund 78462F103 46,727 477 1.03 26,139 -3.57 4.8615
2025-02-18 2024-12-31 13F SPDR S&P 500 ETF TR Exchange traded fund 78462F103 46,250 -40,908 -46.94 27,107 -42.86 5.3303
2024-11-13 2024-09-30 13F SPDR S&P 500 ETF TR Exchange traded fund 78462F103 87,158 43,573 99.97 47,435 99.97 7.7560
2024-08-14 2024-06-30 13F SPDR S&P 500 ETF TR Exchange traded fund 78462F103 43,585 8,290 23.49 23,720 29.03 4.2486
2024-05-15 2024-03-31 13F SPDR S&P 500 ETF TR Exchange traded fund 78462F103 35,295 6,570 22.87 18,383 34.64 3.4750
2024-02-07 2023-12-31 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 28,725 -28,637 -49.92 13,653 -44.32 3.2940
2023-11-01 2023-09-30 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 57,362 30,181 111.04 24,521 102.76 4.8582
2023-08-21 2023-06-30 13F/A-1 SPDR S&P 500 ETF Exchange traded fund 78462F103 27,181 -1,811 -6.25 12,093 1.52 2.8743
2023-08-15 2023-06-30 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 28,992 0 11,913 3.0108
2023-05-11 2023-03-31 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 28,992 104 0.36 11,913 7.32 3.0108
2023-02-15 2022-12-31 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 28,888 99 0.34 11,099 7.45 2.7965
2022-11-14 2022-09-30 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 28,789 94 0.33 10,329 -4.58 2.7528
2022-08-15 2022-06-30 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 28,695 -20 -0.07 10,825 -16.78 2.8042
2022-05-05 2022-03-31 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 28,715 1,838 6.84 13,008 1.90 2.9824
2022-02-07 2021-12-31 13F Spdr S&P 500 Etf Exchange traded fund 78462F103 26,877 5,250 24.28 12,765 37.08 3.0727
2021-11-10 2021-09-30 13F Spdr S&P 500 Etf Exchange traded fund 78462F103 21,627 655 3.12 9,312 3.40 2.5369
2021-08-10 2021-06-30 13F Spdr S&P 500 Etf Exchange traded fund 78462F103 20,972 6,429 44.21 9,006 55.84 2.3759
2021-05-13 2021-03-31 13F SPDR S&P 500 ETF Trust Exchange traded fund 78462F103 14,543 -5,182 -26.27 5,779 -21.89 0.7458
2021-02-16 2020-12-31 13F SPDR S&P 500 ETF TR Exchange traded fund 78462F103 19,725 7,657 63.45 7,399 83.05 2.2661
2020-11-12 2020-09-30 13F SPDR S&P 500 ETF TR Exchange traded fund 78462F103 12,068 -116 -0.95 4,042 7.59 1.4201
2020-08-14 2020-06-30 13F SPDR S&P 500 ETF TR Exchange traded fund 78462F103 12,184 -576 -4.51 3,757 13.64 1.4034
2020-05-14 2020-03-31 13F SPDR S&P 500 ETF Trust Exchange traded fund 78462F103 12,760 -2,596 -16.91 3,306 -33.35 1.3876
2020-03-04 2019-12-31 13F SPDR S&P 500 ETF Trust Exchange traded fund 78462F103 15,356 1,811 13.37 4,960 23.38 1.1053
2019-11-14 2019-09-30 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 13,545 1,870 16.02 4,020 16.93 1.0066
2019-08-15 2019-06-30 13F SPDR S&P 500 ETF Exchange traded fund 78462F103 11,675 11,675 3,438 1.8966
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.