AT&T Inc.
CH ˙ SWX ˙ US00206R1023
SecurityCH:T / AT&T Inc.
InstitutionMWA Asset Management
Latest Disclosed Ownership12,940 shares
Latest Disclosed Value $ 375,149
MWA Asset Management reports 0.08% increase in ownership of T / AT&T Inc.

On May 13, 2026 - MWA Asset Management filed a 13F-HR/A form disclosing ownership of 12,940 shares of AT&T Inc. (CH:T) valued at $375,149 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 12,930 shares of AT&T Inc.. This represents a change in shares of 0.08% 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.

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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)
2026-05-13 2026-03-31 13F/A-1 AT&T COM 00206R102 12,940 10 0.08 375 16.82 0.2055
2026-05-07 2026-03-31 13F AT&T COM 00206R102 12,940 10 240 0.1317
2026-01-29 2025-12-31 13F AT&T COM 00206R102 12,930 1,252 10.72 321 -2.43 0.1790
2025-11-04 2025-09-30 13F AT&T COM 00206R102 11,678 -1,040 -8.18 330 -10.60 0.1821
2025-08-12 2025-06-30 13F AT&T COM 00206R102 12,718 492 4.02 368 6.67 0.2253
2025-05-09 2025-03-31 13F AT&T COM 00206R102 12,226 61 0.50 346 25.00 0.2398
2025-01-28 2024-12-31 13F AT&T COM 00206R102 12,165 12 0.10 277 3.37 0.1842
2024-11-08 2024-09-30 13F AT&T COM 00206R102 12,153 -986 -7.50 267 6.37 0.1778
2024-07-26 2024-06-30 13F AT&T COM 00206R102 13,139 -385 -2.85 251 5.46 0.1789
2024-05-08 2024-03-31 13F AT&T COM 00206R102 13,524 1,351 11.10 238 16.67 0.1725
2024-01-24 2023-12-31 13F AT&T COM 00206R102 12,173 12,173 204 0.1688
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.