The Select Sector SPDR Trust - State Street Communication Services Select Sector SPDR ETF
MX ˙ BMV
SecurityMX:XLC / The Select Sector SPDR Trust - State Street Communication Services Select Sector SPDR ETF
InstitutionRockingstone Advisors LLC
Latest Disclosed Ownership7,193 shares
Latest Disclosed Value $ 797,416
Rockingstone Advisors LLC ownership in XLC / The Select Sector SPDR Trust - State Street Communication Services Select Sector SPDR ETF

On April 9, 2026 - Rockingstone Advisors LLC filed a 13F-HR form disclosing ownership of 7,193 shares of The Select Sector SPDR Trust - State Street Communication Services Select Sector SPDR ETF (MX:XLC) valued at $797,416 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 7,193 shares of The Select Sector SPDR Trust - State Street Communication Services Select Sector SPDR ETF. This represents a change in shares of 0.00% during the quarter.

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)
2026-04-09 2026-03-31 13F SELECT SECTOR SPDR TR STATE STREET COM 81369Y852 7,193 0 0.00 797 -5.79 0.3658
2026-01-28 2025-12-31 13F SELECT SECTOR SPDR TR STATE STREET COM 81369Y852 7,193 498 7.44 847 6.82 0.3858
2025-10-09 2025-09-30 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 6,695 -10 -0.15 792 8.94 0.3910
2025-07-22 2025-06-30 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 6,705 -955 -12.47 728 -1.49 0.3826
2025-04-15 2025-03-31 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 7,660 -30 -0.39 739 -0.81 0.3326
2025-01-14 2024-12-31 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 7,690 -180 -2.29 744 4.64 0.3289
2024-10-08 2024-09-30 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 7,870 -655 -7.68 711 -2.60 0.3494
2024-07-17 2024-06-30 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 8,525 140 1.67 730 6.73 0.3748
2024-07-09 2024-03-31 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 8,385 -170 -1.99 685 10.14 0.3535
2024-07-09 2023-12-31 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 8,555 -230 -2.62 622 7.81 0.3484
2024-07-09 2023-09-30 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 8,785 120 1.38 576 2.31 0.3184
2024-07-09 2023-06-30 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 8,665 105 1.23 564 13.51 0.3182
2024-07-09 2023-03-31 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 8,560 1,260 17.26 496 41.71 0.3022
2024-07-09 2022-12-31 13F SELECT SECTOR SPDR TR COMMUNICATION 81369Y852 7,300 7,300 350 0.2617
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.