AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionAlaethes Wealth LLC
Latest Disclosed Ownership64,855 shares
Latest Disclosed Value $ 1,880,146
Alaethes Wealth LLC reports 23.96% increase in ownership of T / AT&T Inc.

On May 12, 2026 - Alaethes Wealth LLC filed a 13F-HR form disclosing ownership of 64,855 shares of AT&T Inc. (MX:T) valued at $1,880,146 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 52,321 shares of AT&T Inc.. This represents a change in shares of 23.96% 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)
2026-05-12 2026-03-31 13F AT&T COM 00206R102 64,855 12,534 23.96 1,880 44.73 0.5353
2026-02-12 2025-12-31 13F AT&T COM 00206R102 52,321 525 1.01 1,300 -11.15 0.3658
2025-11-13 2025-09-30 13F AT&T COM 00206R102 51,796 51,796 1,463 0.4147
2022-08-15 2022-06-30 13F AT&T COM 00206R102 0 -73 -100.00 0 -100.00
2022-05-16 2022-03-31 13F AT&T COM 00206R102 73 -687 -90.39 2 -89.47 0.0013
2022-02-15 2021-12-31 13F AT&T COM 00206R102 760 -2,963 -79.59 19 -81.19 0.0120
2021-11-16 2021-09-30 13F AT&T COM 00206R102 3,723 -23,832 -86.49 101 -87.26 0.0735
2021-08-13 2021-06-30 13F AT&T COM 00206R102 27,555 823 3.08 793 -1.98 0.6120
2021-05-04 2021-03-31 13F AT&T COM 00206R102 26,732 26,732 809 0.7495
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.