State Street SPDR S&P 500 ETF Trust
KZ ˙ KAS ˙ US78462F1030
755,10 $ ↓ -7,90 (-1,04%)
2026-06-04
DEL PRIS
SecurityKZ:SPY_KZ / State Street SPDR S&P 500 ETF Trust
InstitutionWeil Company, Inc.
Latest Disclosed Ownership17,022 shares
Latest Disclosed Value $ 11,070,199
Weil Company, Inc. reports 2.17% decrease in ownership of SPY_KZ / State Street SPDR S&P 500 ETF Trust

On April 15, 2026 - Weil Company, Inc. filed a 13F-HR form disclosing ownership of 17,022 shares of State Street SPDR S&P 500 ETF Trust (KZ:SPY_KZ) valued at $10,874,334 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 17,400 shares of State Street SPDR S&P 500 ETF Trust. This represents a change in shares of -2.17% during the quarter. The current value of the position is $12,853,312 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)
2026-04-15 2026-03-31 13F STATE STR SPDR S&P 500 ETF T TR UNIT 78462F103 17,022 -378 -2.17 11,070 -6.70 2.4857
2026-01-14 2025-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 17,400 -918 -5.01 11,865 -2.77 2.7290
2025-11-07 2025-09-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 18,318 -41 -0.22 12,203 7.58 2.9367
2025-08-07 2025-06-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 18,359 -17,036 -48.13 11,343 -42.71 2.9914
2025-04-30 2025-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 35,395 17,144 93.93 19,800 85.11 5.9081
2025-02-05 2024-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 18,251 -99 -0.54 10,696 1.60 3.7008
2024-11-04 2024-09-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 18,350 -301 -1.61 10,528 3.72 3.4512
2024-08-05 2024-06-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 18,651 -155 -0.82 10,150 3.19 3.7037
2024-05-03 2024-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 18,806 -140 -0.74 9,837 9.23 3.9026
2024-02-09 2023-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 18,946 7,826 70.38 9,005 89.46 3.9550
2023-11-08 2023-09-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 11,120 22 0.20 4,753 -3.37 2.3624
2023-08-08 2023-06-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 11,098 -66 -0.59 4,920 7.64 2.1903
2023-05-08 2023-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 11,164 -15,642 -58.35 4,570 -55.42 2.0733
2023-02-08 2022-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 26,806 20,895 353.49 10,251 385.60 4.6645
2022-11-09 2022-09-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 5,911 -371 -5.91 2,111 -10.93 1.2961
2022-08-05 2022-06-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 6,282 4,442 241.41 2,370 185.20 1.3333
2022-05-06 2022-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 1,840 1,840 831 0.4176
2019-02-12 2018-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 0 -1,106 -100.00 0 -100.00
2018-11-07 2018-09-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 1,106 -51 -4.41 322 2.55 0.2657
2018-08-13 2018-06-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 1,157 0 0.00 314 3.29 0.2656
2018-05-11 2018-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 1,157 51 4.61 304 3.05 0.2845
2018-02-14 2017-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 1,106 1,106 295 0.2699
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.