The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF
US ˙ ARCA ˙ US81369Y1001

SecurityXLB / The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF
InstitutionTrust Co
Latest Disclosed Ownership13,098 shares
Latest Disclosed Value $ 654,507
Trust Co reports 4.21% decrease in ownership of XLB / The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF

On April 13, 2026 - Trust Co filed a 13F-HR form disclosing ownership of 13,098 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF (US:XLB) valued at $654,507 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 13,673 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF. This represents a change in shares of -4.21% during the quarter. The current value of the position is $676,250 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)
2026-04-13 2026-03-31 13F STATE STREET MATERIALS SELECT SECTOR SPDR ETF ETF 81369Y100 13,098 -575 -4.21 655 5.48 0.0613
2026-01-15 2025-12-31 13F STATE STREET MATERIALS SELECT SECTOR SPDR ETF ETF 81369Y100 13,673 6,520 91.15 620 -3.28 0.0582
2025-10-06 2025-09-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 7,153 334 4.90 641 7.19 0.0656
2025-07-07 2025-06-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 6,819 -2,113 -23.66 599 -22.03 0.0676
2025-04-08 2025-03-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 8,932 -6,982 -43.87 768 -42.68 0.0912
2025-01-14 2024-12-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 15,914 1,056 7.11 1,339 -6.50 0.1534
2024-10-03 2024-09-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 14,858 -5,827 -28.17 1,432 -21.63 0.1722
2024-07-15 2024-06-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 20,685 -832 -3.87 1,827 -8.61 0.2359
2024-04-11 2024-03-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 21,517 456 2.17 1,999 10.94 0.2626
2024-01-10 2023-12-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 21,061 240 1.15 1,801 10.15 0.2318
2023-12-04 2023-09-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 20,821 6,780 48.29 1,635 40.58 0.2637
2023-07-10 2023-06-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 14,041 357 2.61 1,164 5.44 0.1736
2023-04-07 2023-03-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 13,684 -1,529 -10.05 1,104 110,200.00 0.1674
2023-01-09 2022-12-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 15,213 120 0.80 1 -99.90 0.1915
2022-10-11 2022-09-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 15,093 -2,345 -13.45 1,026 -20.03 0.2245
2022-07-06 2022-06-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 17,438 250 1.45 1,283 -15.31 0.2766
2022-04-08 2022-03-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 17,188 -588 -3.31 1,515 -5.96 0.2957
2022-01-14 2021-12-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 17,776 -366 -2.02 1,611 12.26 0.3758
2021-10-20 2021-09-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 18,142 -366 -1.98 1,435 -5.78 0.3678
2021-07-14 2021-06-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 18,508 -4,044 -17.93 1,523 -14.29 1.0683
2021-04-08 2021-03-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 22,552 -4,640 -17.06 1,777 -9.71 1.2810
2021-01-12 2020-12-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 27,192 4,096 17.73 1,968 33.88 1.5551
2020-10-06 2020-09-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 23,096 -5,087 -18.05 1,470 -7.43 1.2363
2020-07-17 2020-06-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 28,183 -1,385 -4.68 1,588 19.22 1.5096
2020-04-07 2020-03-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 29,568 5,743 24.10 1,332 -8.95 1.4685
2020-01-07 2019-12-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 23,825 -861 -3.49 1,463 1.81 1.2862
2019-10-09 2019-09-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 24,686 -563 -2.23 1,437 -2.71 1.3570
2019-07-08 2019-06-30 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 25,249 24,192 2,288.74 1,477 2,403.39 1.3598
2019-04-08 2019-03-31 13F SPDR Sector Basic Materials ETF SBI MATERIALS 81369Y100 1,057 698 194.43 59 227.78 0.0344
2019-01-22 2018-12-31 13F SPDR Materials Sector ETF SBI MATERIALS 81369Y100 359 359 18 0.0100
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.