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

SecuritySPY / State Street SPDR S&P 500 ETF Trust
InstitutionWoodstock Corp
Latest Disclosed Ownership9,081 shares
Latest Disclosed Value $ 5,905,937
Woodstock Corp reports 2.19% increase in ownership of SPY / State Street SPDR S&P 500 ETF Trust

On April 8, 2026 - Woodstock Corp filed a 13F-HR form disclosing ownership of 9,081 shares of State Street SPDR S&P 500 ETF Trust (US:SPY) valued at $5,905,738 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 8,886 shares of State Street SPDR S&P 500 ETF Trust. This represents a change in shares of 2.19% during the quarter. The current value of the position is $6,849,253 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)
2026-04-08 2026-03-31 13F State Street Spdr S&P 500 Etf OTHER 78462F103 9,081 195 2.19 5,906 -2.54 0.5257
2026-01-14 2025-12-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 8,886 177 2.03 6,060 4.45 0.5200
2025-10-07 2025-09-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 8,709 356 4.26 5,802 12.42 0.5027
2025-07-09 2025-06-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 8,353 428 5.40 5,161 16.40 0.4743
2025-04-09 2025-03-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 7,925 408 5.43 4,433 0.64 0.4379
2025-01-15 2024-12-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 7,517 83 1.12 4,406 3.28 0.4244
2024-10-11 2024-09-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 7,434 63 0.85 4,265 6.33 0.4104
2024-07-08 2024-06-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 7,371 328 4.66 4,011 8.91 0.4079
2024-04-09 2024-03-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 7,043 -132 -1.84 3,684 8.01 0.3814
2024-01-08 2023-12-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 7,175 -17 -0.24 3,410 10.93 0.3949
2023-10-10 2023-09-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 7,192 -55 -0.76 3,074 -4.30 0.3855
2023-07-07 2023-06-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 7,247 8 0.11 3,212 8.40 0.3791
2023-04-06 2023-03-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 7,239 -660 -8.36 2,964 -1.89 0.3779
2023-01-10 2022-12-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 7,899 -161 -2.00 3,021 4.90 0.4015
2022-10-11 2022-09-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 8,060 -300 -3.59 2,879 -8.72 0.4283
2022-07-11 2022-06-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 8,360 17 0.20 3,154 -16.30 0.4378
2022-04-07 2022-03-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 8,343 -1,477 -15.04 3,768 -19.21 0.4412
2022-01-07 2021-12-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 9,820 -127 -1.28 4,664 9.25 0.4884
2021-10-05 2021-09-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 9,947 -211 -2.08 4,269 -1.82 0.4978
2021-07-06 2021-06-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 10,158 -5,796 -36.33 4,348 -31.24 0.5116
2021-04-05 2021-03-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 15,954 1,303 8.89 6,323 15.43 0.8039
2021-01-06 2020-12-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 14,651 12,184 493.88 5,478 563.20 0.7332
2020-10-02 2020-09-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 2,467 0 0.00 826 8.54 0.1334
2020-07-07 2020-06-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 2,467 0 0.00 761 19.65 0.1297
2020-04-03 2020-03-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 2,467 300 13.84 636 -8.75 0.1296
2020-01-13 2019-12-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 2,167 0 0.00 697 8.40 0.1135
2019-10-02 2019-09-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 2,167 0 0.00 643 1.26 0.1120
2019-07-03 2019-06-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 2,167 0 0.00 635 3.76 0.1109
2019-04-05 2019-03-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 2,167 -95 -4.20 612 8.32 0.1096
2019-01-08 2018-12-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 2,262 315 16.18 565 -0.18 0.1134
2018-10-03 2018-09-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 1,947 236 13.79 566 21.98 0.0957
2018-07-23 2018-06-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 1,711 446 35.26 464 39.34 0.0854
2018-04-19 2018-03-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 1,265 75 6.30 333 4.72 0.0630
2018-01-24 2017-12-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 1,190 0 0.00 318 6.35 0.0586
2017-10-06 2017-09-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 1,190 133 12.58 299 16.80 0.0570
2017-07-13 2017-06-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 1,057 0 0.00 256 2.81 0.0502
2017-04-05 2017-03-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 1,057 0 0.00 249 5.51 0.0502
2017-01-05 2016-12-31 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 1,057 76 7.75 236 11.32 0.0478
2016-10-06 2016-09-30 13F SPDR S&P 500 ETF Tr Tr Unit OTHER 78462F103 981 -194 -16.51 212 -2.30 0.0434
2014-01-13 2013-12-31 13F SPDR S&P 500 ETF TRUST OTHER 78462F103 1,175 -50 -4.08 217 5.34 0.0394
2013-10-07 2013-09-30 13F SPDR S&P 500 ETF TRUST OTHER 78462F103 1,225 1,225 206 0.0408
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.