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
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership24,120 shares
Latest Disclosed Value $ 1,205,294
Advisory Services Network, LLC reports 8.54% increase in ownership of XLB / The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 24,120 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF (US:XLB) valued at $1,205,276 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 22,223 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF. This represents a change in shares of 8.54% during the quarter. The current value of the position is $1,245,074 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 MATERIALS SELECT SECTOR SPDR ETF ETF 81369Y100 24,120 1,897 8.54 1,205 19.66 0.0111
2026-02-17 2025-12-31 13F MATERIALS SELECT SECTOR SPDR ETF ETF 81369Y100 22,223 10,052 82.59 1,008 -7.61 0.0143
2025-11-18 2025-09-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 12,171 1,271 11.66 1,091 14.02 0.0160
2025-08-19 2025-06-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 10,900 -3,072 -21.99 956 -20.40 0.0154
2025-05-15 2025-03-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 13,972 -4,343 -23.71 1,201 -22.01 0.0231
2025-02-13 2024-12-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 18,315 -17,207 -48.44 1,541 -50.89 0.0287
2024-11-14 2024-09-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 35,522 0 0.00 3,137 0.00 0.0649
2024-08-13 2024-06-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 35,522 110 0.31 3,137 -4.65 0.0649
2024-05-06 2024-03-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 35,412 563 1.62 3,289 10.37 0.0729
2024-02-09 2023-12-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 34,849 -4,930 -12.39 2,981 -4.61 0.0729
2023-11-14 2023-09-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 39,779 -3,890 -8.91 3,125 -13.65 0.0839
2023-08-09 2023-06-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 43,669 4,381 11.15 3,619 14.20 0.0964
2023-05-17 2023-03-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 39,288 4,042 11.47 3,169 15.75 0.0878
2023-02-13 2022-12-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 35,246 -668 -1.86 2,738 12.03 0.0839
2022-11-14 2022-09-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 35,914 2,864 8.67 2,443 0.45 0.0862
2022-08-02 2022-06-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 33,050 419 1.28 2,432 -15.47 0.0832
2022-05-23 2022-03-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 32,631 -5,447 -14.30 2,877 -16.61 0.0847
2022-02-14 2021-12-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 38,078 -94 -0.25 3,450 14.24 0.0993
2021-11-05 2021-09-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 38,172 -7,404 -16.25 3,020 -19.49 0.0960
2021-08-12 2021-06-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 45,576 28,549 167.67 3,751 179.51 0.1183
2021-05-24 2021-03-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 17,027 730 4.48 1,342 13.73 0.0499
2021-02-09 2020-12-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 16,297 120 0.74 1,180 14.56 0.0473
2020-11-16 2020-09-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 16,177 -989 -5.76 1,030 6.51 0.0485
2020-08-10 2020-06-30 13F MATERIALS SELECT SECTOR SPDR ETF ETF 81369Y100 17,166 -586 -3.30 967 20.88 0.0531
2020-05-15 2020-03-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 17,752 -835 -4.49 800 -29.95 0.0523
2020-02-04 2019-12-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 18,587 100 0.54 1,142 5.55 0.0601
2019-11-04 2019-09-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 18,487 0 0.00 1,082 0.00 0.0663
2019-08-01 2019-06-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 18,487 6,343 52.23 1,082 60.53 0.0663
2019-05-20 2019-03-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 12,144 313 2.65 674 12.71 0.0473
2019-02-15 2018-12-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 11,831 2,295 24.07 598 8.33 0.0522
2018-11-02 2018-09-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 9,536 875 10.10 552 6.98 0.0403
2018-07-27 2018-06-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 8,661 1,326 18.08 516 23.44 0.0393
2018-04-23 2018-03-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 7,335 -2,038 -21.74 418 -26.28 0.0334
2018-02-08 2017-12-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 9,373 5,273 128.61 567 143.35 0.0494
2017-10-12 2017-09-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 4,100 -1,339 -24.62 233 -20.48 0.0267
2017-08-17 2017-06-30 13F MATERIALS SELECT SECTOR SPDR FUND ETF 81369Y100 5,439 851 18.55 293 22.08 0.0382
2017-04-28 2017-03-31 13F MATERIALS SELECT SECTOR SPDR FUND ETF 81369Y100 4,588 3,905 571.74 240 627.27 0.0349
2016-10-07 2016-09-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 683 3 0.44 33 3.13 0.0062
2016-07-27 2016-06-30 13F SELECT SECTOR SPDR TR ETF 81369Y100 680 -6,545 -90.59 32 -90.12 0.0073
2016-04-21 2016-03-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 7,225 823 12.86 324 16.55 0.0885
2016-01-27 2015-12-31 13F MATERIALS SELECT SECTOR SPDR FUND ETF 81369Y100 6,402 6,402 0.00 278 0.0894
2015-10-01 2015-09-30 13F MATERIALS SELECT SECTOR SPDR ETF 81369Y100 0 -489 -100.00 0 -100.00
2015-07-02 2015-06-30 13F MATERIALS SELECT SECTOR SPDR ETF 81369Y100 489 -143 -22.63 24 -22.58 0.0071
2015-04-08 2015-03-31 13F MATERIALS SELECT SECTOR SPDR ETF 81369Y100 632 632 0.00 31 0.0086
2015-01-23 2014-12-31 13F MATERIALS SELECT SECTOR SPDR FUND ETF 81369Y100 0 -10,272 -100.00 0 -100.00
2014-10-07 2014-09-30 13F MATERIALS SELECT SECTOR SPDR FUND ETF 81369Y100 10,272 2,404 30.55 509 30.18 0.1861
2014-07-10 2014-06-30 13F MATERIALS SELECT SECTOR SPDR ETF 81369Y100 7,868 -4,031 -33.88 391 -30.55 0.1655
2014-04-09 2014-03-31 13F SELECT SECTOR SPDR TR SBI MATE ETF 81369Y100 11,899 5,450 84.51 563 88.93 0.2903
2014-02-13 2013-12-31 13F SELECT SECTOR SPDR TR ETF 81369Y100 6,449 6,449 298 0.1496
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.