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
InstitutionFmr Llc
Latest Disclosed Ownership78,714 shares
Latest Disclosed Value $ 3,933,328
Fmr Llc reports 5.35% increase in ownership of XLB / The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 78,714 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF (US:XLB) valued at $3,933,339 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 74,720 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF. This represents a change in shares of 5.35% during the quarter. The current value of the position is $4,063,217 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)
2026-05-15 2026-03-31 13F SELECT SECTOR SPDR TR STATE STREET MAT 81369Y100 78,714 3,994 5.35 3,933 16.09 0.0000
2026-02-17 2025-12-31 13F SELECT SECTOR SPDR TR STATE STREET MAT 81369Y100 74,720 39,037 109.40 3,389 5.97 0.0002
2025-11-13 2025-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 35,683 188 0.53 3,198 2.60 0.0002
2025-08-14 2025-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 35,495 -8,021 -18.43 3,117 -16.71 0.0002
2025-05-12 2025-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 43,516 -1,979 -4.35 3,742 -2.25 0.0002
2025-02-13 2024-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 45,495 2,786 6.52 3,828 -7.02 0.0002
2024-11-13 2024-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 42,709 846 2.02 4,116 11.36 0.0003
2024-08-13 2024-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 41,863 22,504 116.25 3,697 105.56 0.0002
2024-05-13 2024-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 19,359 2,167 12.60 1,798 22.31 0.0001
2024-02-13 2023-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 17,192 1,476 9.39 1,471 19.12 0.0001
2023-11-13 2023-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 15,716 808 5.42 1,235 -0.08 0.0001
2023-08-11 2023-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 14,908 2,100 16.40 1,235 19.55 0.0001
2023-08-11 2023-03-31 13F/A-1 SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 12,808 811 6.76 1,033 10.96 0.0001
2023-05-11 2023-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 12,808 811 1,033 0.0000
2023-02-13 2022-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 11,997 -1,510 -11.18 932 1.42 0.0001
2022-11-10 2022-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 13,507 -861 -5.99 918 -13.23 0.0001
2022-08-12 2022-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 14,368 363 2.59 1,058 -14.26 0.0001
2022-05-13 2022-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 14,005 1,753 14.31 1,234 11.17 0.0001
2022-02-14 2021-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 12,252 645 5.56 1,110 20.78 0.0001
2022-02-14 2021-09-30 13F/A-1 SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 11,607 31 0.27 919 -3.57 0.0001
2021-11-15 2021-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 11,607 31 919 0.0000
2021-08-13 2021-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 11,576 2,510 27.69 953 33.47 0.0001
2021-05-14 2021-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 9,066 1,421 18.59 714 29.11 0.0001
2021-02-08 2020-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 7,645 356 4.88 553 19.18 0.0000
2020-11-13 2020-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 7,289 1,064 17.09 464 32.19 0.0000
2020-08-24 2020-06-30 13F/A-1 SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 6,225 -1,750 -21.94 351 -2.23 0.0000
2020-08-13 2020-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 6,225 -1,750 351 8.6230
2020-05-14 2020-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 7,975 -1,515 -15.96 359 -38.42 0.0000
2020-02-07 2019-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 9,490 -527 -5.26 583 0.00 0.0001
2019-11-13 2019-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 10,017 32 0.32 583 -0.17 0.0001
2019-08-13 2019-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 9,985 581 6.18 584 11.88 0.0001
2019-05-13 2019-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 9,404 537 6.06 522 16.52 0.0001
2019-02-13 2018-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,867 -10,441 -54.08 448 -59.93 0.0001
2018-11-09 2018-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 19,308 -6,613 -25.51 1,118 -25.71 0.0001
2018-08-10 2018-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 25,921 10,093 63.77 1,505 67.04 0.0002
2018-05-14 2018-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 15,828 -1,175 -6.91 901 -12.52 0.0001
2018-02-12 2017-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 17,003 11,420 204.55 1,030 224.92 0.0001
2017-11-13 2017-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 5,583 -4,883 -46.66 317 -43.69 0.0000
2017-08-29 2017-06-30 13F/A-1 SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 10,466 495 4.96 563 7.65 0.0001
2017-08-11 2017-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 10,466 495 563
2017-05-11 2017-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 9,971 4,174 72.00 523 81.60 0.0001
2017-02-10 2016-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 5,797 0 0.00 288 3.97 0.0000
2016-11-14 2016-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 5,797 -14,900 -71.99 277 -71.12 0.0000
2016-08-11 2016-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 20,697 0 0.00 959 3.45 0.0001
2016-05-16 2016-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 20,697 32 0.15 927 3.34 0.0001
2016-02-12 2015-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 20,665 36 0.17 897 8.86 0.0001
2015-11-10 2015-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 20,629 -7,401 -26.40 824 -39.23 0.0001
2015-08-25 2015-06-30 13F/A-1 SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 28,030 7,353 35.56 1,356 34.39 0.0002
2015-08-13 2015-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 28,030 1,356
2015-05-14 2015-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 20,677 72 0.35 1,009 0.80 0.0001
2015-02-17 2014-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 20,605 16,151 362.62 1,001 352.94 0.0001
2014-11-14 2014-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 4,454 4,454 221 0.0000
2014-08-14 2014-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 0 -395,724 -100.00 0 -100.00
2014-05-15 2014-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 395,724 -56,472 -12.49 18,710 -10.48 0.0026
2014-02-13 2013-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 452,196 -1,524,782 -77.13 20,900 -74.83 0.0030
2013-11-14 2013-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 1,976,978 1,976,978 83,033 0.0127
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.