셀렉트 섹터 SPDR 트러스트 - 스테이트 스트리트 머티리얼스 셀렉트 섹터 SPDR ETF
US ˙ ARCA ˙ US81369Y1001

SecurityXLB / The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF
InstitutionMather Group, Llc.
Latest Disclosed Ownership11,040 shares
Latest Disclosed Value $ 551,669
Mather Group, Llc. reports 6.56% increase in ownership of XLB / The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF

On April 13, 2026 - Mather Group, Llc. filed a 13F-HR form disclosing ownership of 11,040 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF (US:XLB) valued at $551,669 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 13, 2026 disclosing 10,360 shares of The Select Sector SPDR Trust - State Street Materials Select Sector SPDR ETF. This represents a change in shares of 6.56% during the quarter. The current value of the position is $569,885 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 SELECT SECTOR SPDR TR STATE STREET MAT 81369Y100 11,040 680 6.56 552 17.48 0.0055
2026-01-13 2025-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 10,360 5,180 100.00 470 1.08 0.0048
2025-10-21 2025-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 5,180 -146 -2.74 464 -0.64 0.0047
2025-07-15 2025-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 5,326 -587 -9.93 468 -8.07 0.0050
2025-04-25 2025-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 5,913 125 2.16 508 4.31 0.0059
2025-01-27 2024-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 5,788 0 0.00 487 -12.57 0.0063
2024-10-07 2024-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 5,788 -381 -6.18 558 -2.79 0.0072
2024-07-09 2024-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 6,169 -54 -0.87 573 7.71 0.0071
2024-04-09 2024-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 6,223 0 0.00 532 0.00 0.0084
2024-02-05 2023-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 6,223 789 14.52 532 24.88 0.0084
2023-11-13 2023-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 5,434 -1,423 -20.75 427 -25.00 0.0076
2023-08-08 2023-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 6,857 -313 -4.37 568 -1.73 0.0091
2023-05-09 2023-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 7,170 -1,013 -12.38 578 -8.98 0.0103
2023-03-10 2022-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,183 -2 -0.02 636 14.00 0.0122
2022-11-15 2022-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,185 -11 -0.13 557 -7.63 0.0120
2022-08-16 2022-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,196 -74 -0.89 603 -17.28 0.0138
2022-05-13 2022-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,270 -95 -1.14 729 -3.83 0.0144
2022-02-15 2021-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,365 -1 -0.01 758 14.50 0.0148
2021-11-04 2021-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,366 137 1.66 662 -2.22 0.0159
2021-08-13 2021-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,229 165 2.05 677 6.61 0.0171
2021-05-14 2021-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,064 -708 -8.07 635 0.00 0.0180
2021-02-12 2020-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 8,772 -14,947 -63.02 635 -57.92 0.0207
2020-11-13 2020-09-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 23,719 -20,164 -45.95 1,509 -38.98 0.0593
2020-08-14 2020-06-30 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 43,883 -1,588 -3.49 2,473 20.75 0.1133
2020-05-14 2020-03-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 45,471 2,306 5.34 2,048 -22.75 0.1432
2020-02-14 2019-12-31 13F SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 43,165 43,165 2,651 0.1663
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.