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
InstitutionWhittier Trust Co
Latest Disclosed Ownership1,014 shares
Latest Disclosed Value $ 50,923
Whittier Trust Co reports 45.60% decrease in ownership of XLB / The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF

On April 28, 2026 - Whittier Trust Co filed a 13F-HR form disclosing ownership of 1,014 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF (US:XLB) valued at $50,670 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 1,864 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF. This represents a change in shares of -45.60% during the quarter. The current value of the position is $52,353 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)
2026-04-28 2026-03-31 13F MATERIALS SELECT common 81369Y100 1,014 -850 -45.60 51 -43.18 0.0003
2026-01-26 2025-12-31 13F MATERIALS SELECT common 81369Y100 1,864 932 100.00 89 6.02 0.0010
2025-10-31 2025-09-30 13F SELECT SECTOR SPDR TR common 81369Y100 932 0 0.00 84 2.47 0.0010
2025-07-30 2025-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 932 0 0.00 82 1.25 0.0010
2025-05-02 2025-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 932 0 0.00 80 2.56 0.0011
2025-02-11 2024-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 932 0 0.00 78 -12.36 0.0010
2024-10-21 2024-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 932 -19 -2.00 90 7.23 0.0012
2024-07-29 2024-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 951 19 2.04 84 -3.49 0.0012
2024-05-02 2024-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 932 0 0.00 87 8.86 0.0013
2024-01-11 2023-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 932 -4,556 -83.02 80 -81.67 0.0013
2023-10-27 2023-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 5,488 394 7.73 431 2.13 0.0077
2023-07-24 2023-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 5,094 174 3.54 422 6.57 0.0073
2023-04-21 2023-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 4,920 -164 -3.23 397 0.51 0.0072
2023-01-25 2022-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 5,084 4,873 2,309.48 395 2,714.29 0.0077
2022-10-21 2022-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 211 0 0.00 14 -12.50 0.0003
2022-07-28 2022-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 211 16 8.21 16 -5.88 0.0003
2022-04-29 2022-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 195 0 0.00 17 -5.56 0.0003
2022-01-19 2021-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 195 0 0.00 18 20.00 0.0003
2021-11-01 2021-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 195 0 0.00 15 -6.25 0.0003
2021-07-29 2021-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 195 -425 -68.55 16 -67.35 0.0003
2021-04-26 2021-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 620 425 217.95 49 250.00 0.0010
2021-01-29 2020-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 195 -22 -10.14 14 0.00 0.0003
2020-10-30 2020-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 217 40 22.60 14 40.00 0.0003
2020-07-10 2020-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 177 0 0.00 10 25.00 0.0003
2020-04-27 2020-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 177 0 0.00 8 -27.27 0.0003
2020-01-31 2019-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 177 0 0.00 11 10.00 0.0003
2019-10-18 2019-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 177 0 0.00 10 0.00 0.0003
2019-07-23 2019-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 177 -4,058 -95.82 10 -95.74 0.0003
2019-04-29 2019-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 4,235 -164 -3.73 235 5.86 0.0072
2019-02-07 2018-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 4,399 4,207 2,191.15 222 1,918.18 0.0076
2018-10-23 2018-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 192 0 0.00 11 0.00 0.0003
2018-07-27 2018-06-30 13F/A-1 SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 192 -7 -3.52 11 0.00 0.0004
2018-07-20 2018-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 1,115 916 55
2018-05-01 2018-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 199 26 15.03 11 10.00 0.0004
2018-02-07 2017-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 173 0 0.00 10 0.00 0.0003
2017-10-23 2017-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 173 0 0.00 10 11.11 0.0004
2017-07-20 2017-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE-CAP EQUITIES 81369Y100 173 0 0.00 9 0.00 0.0003
2017-04-26 2017-03-31 13F SELECT SECTOR SPDR TR US LARGE CAP EQUITIES 81369Y100 173 -849 -83.07 9 -82.35 0.0004
2017-01-18 2016-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 1,022 849 490.75 51 537.50 0.0022
2016-11-10 2016-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 173 0 0.00 8 0.00 0.0003
2016-07-28 2016-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 173 -1,003 -85.29 8 -84.91 0.0004
2016-04-28 2016-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 1,176 -24,351 -95.39 53 -95.22 0.0023
2016-02-10 2015-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 25,527 24,712 3,032.15 1,108 3,257.58 0.0503
2015-11-12 2015-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 815 0 0.00 33 -15.38 0.0016
2015-08-13 2015-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 815 -547 -40.16 39 -40.91 0.0017
2015-05-05 2015-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 1,362 1,362 0.00 66 0.0030
2015-02-04 2014-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 0 -1,115 -100.00 0 -100.00
2014-11-07 2014-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 1,115 0 0.00 55 0.00 0.0027
2014-08-04 2014-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 1,115 0 0.00 55 3.77 0.0027
2014-05-01 2014-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 1,115 -112 -9.13 53 -7.02 0.0027
2014-02-05 2013-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS US LARGE CAP EQUITIES 81369Y100 1,227 -100 -7.54 57 1.79 0.0029
2013-11-18 2013-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 1,327 0 0.00 56 9.80 0.0030
2013-08-14 2013-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 1,327 1,327 51 0.0029
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.