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
InstitutionWP Advisors, LLC
Latest Disclosed Ownership32,731 shares
Latest Disclosed Value $ 1,635,563
WP Advisors, LLC reports 0.40% increase in ownership of XLB / The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF

On May 4, 2026 - WP Advisors, LLC filed a 13F-HR form disclosing ownership of 32,731 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF (US:XLB) valued at $1,635,568 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 32,602 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF. This represents a change in shares of 0.40% during the quarter. The current value of the position is $1,689,902 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)
2026-05-04 2026-03-31 13F SELECT SECTOR SPDR TR STATE STREET MAT 81369Y100 32,731 129 0.40 1,636 10.62 0.4231
2026-01-28 2025-12-31 13F SELECT SECTOR SPDR TR STATE STREET MAT 81369Y100 32,602 15,749 93.45 1,479 -2.12 0.3682
2025-10-22 2025-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 16,853 74 0.44 1,510 2.51 0.3839
2025-08-08 2025-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 16,779 79 0.47 1,473 2.65 0.4046
2025-05-12 2025-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 16,700 62 0.37 1,436 2.57 0.4781
2025-02-03 2024-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 16,638 50 0.30 1,400 -12.45 0.4664
2024-11-07 2024-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 16,588 -8,672 -34.33 1,599 -28.34 0.5842
2024-07-30 2024-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 25,260 -209 -0.82 2,231 -5.71 0.7123
2024-05-08 2024-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 25,469 -70 -0.27 2,366 8.29 0.7761
2024-01-31 2023-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 25,539 168 0.66 2,185 9.64 0.8087
2023-10-30 2023-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 25,371 120 0.48 1,993 -4.78 0.8240
2023-07-26 2023-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 25,251 -2,334 -8.46 2,093 -5.94 0.8373
2023-04-14 2023-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 27,585 -1,369 -4.73 2,225 -1.11 0.9178
2023-01-20 2022-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 28,954 180 0.63 2,249 14.92 1.0055
2022-10-24 2022-09-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 28,774 -128 -0.44 1,957 -7.99 0.8861
2022-07-12 2022-06-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 28,902 -138 -0.48 2,127 -16.91 0.9246
2022-04-25 2022-03-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 29,040 -2,238 -7.16 2,560 -9.67 1.0543
2022-02-02 2021-12-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 31,278 -645 -2.02 2,834 12.24 1.1807
2021-10-20 2021-09-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 31,923 -446 -1.38 2,525 -5.22 1.0354
2021-07-22 2021-06-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 32,369 -162 -0.50 2,664 3.94 1.1107
2021-05-06 2021-03-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 32,531 -532 -1.61 2,563 7.10 1.1073
2021-01-27 2020-12-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 33,063 -532 -1.58 2,393 11.93 1.1556
2020-10-16 2020-09-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 33,595 223 0.67 2,138 13.66 1.2884
2020-08-07 2020-06-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 33,372 88 0.26 1,881 25.48 1.3227
2020-04-29 2020-03-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 33,284 -1,011 -2.95 1,499 -28.82 1.4560
2020-01-22 2019-12-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 34,295 37 0.11 2,106 5.62 2.1741
2019-10-22 2019-09-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 34,258 -161 -0.47 1,994 -0.99 2.2855
2019-07-23 2019-06-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 34,419 -852 -2.42 2,014 -89.71 2.2456
2019-04-15 2019-03-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 35,271 -189 -0.53 19,575 992.96 2.1310
2019-01-17 2018-12-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 35,460 -799 -2.20 1,791 -14.71 1.7657
2018-10-31 2018-09-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 36,259 -1,740 -4.58 2,100 -4.85 1.9549
2018-07-26 2018-06-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 37,999 -1 -0.00 2,207 1.99 2.0824
2018-05-04 2018-03-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 38,000 -832 -2.14 2,164 -7.91 2.3365
2018-02-05 2017-12-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 38,832 -360 -0.92 2,350 5.57 2.2751
2017-11-02 2017-09-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 39,192 -841 -2.10 2,226 3.34 1.6812
2017-08-08 2017-06-30 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 40,033 -579 -1.43 2,154 1.22 1.5611
2017-04-17 2017-03-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 40,612 3,218 8.61 2,128 14.53 1.3364
2017-02-10 2016-12-31 13F Materials Select Sector SPDR SBI MATERIALS 81369Y100 37,394 37,394 1,858 1.2972
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.