AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionCavalier Investments, LLC
Latest Disclosed Ownership121,470 shares
Latest Disclosed Value $ 3,521,415
Cavalier Investments, LLC reports 8.17% decrease in ownership of T / AT&T Inc.

On May 15, 2026 - Cavalier Investments, LLC filed a 13F-HR form disclosing ownership of 121,470 shares of AT&T Inc. (MX:T) valued at $3,521,415 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 132,277 shares of AT&T Inc.. This represents a change in shares of -8.17% 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)
2026-05-15 2026-03-31 13F ATT COM 00206R102 121,470 -10,807 -8.17 3,521 7.18 0.0952
2026-02-13 2025-12-31 13F AT&T COM 00206R102 132,277 4,066 3.17 3,286 48.71 0.1688
2025-11-14 2025-09-30 13F AT&T COM 00206R102 128,211 6,634 5.46 2,209 -37.21 0.1812
2025-07-30 2025-06-30 13F AT&T COM 00206R102 121,577 -2,461 -1.98 3,518 0.31 1.0662
2025-04-24 2025-03-31 13F AT&T COM 00206R102 124,038 -214 -0.17 3,508 23.97 1.1918
2025-02-04 2024-12-31 13F AT&T COM 00206R102 124,252 5,136 4.31 2,829 7.98 0.9453
2024-10-24 2024-09-30 13F AT&T COM 00206R102 119,116 7,420 6.64 2,621 22.77 0.8040
2024-08-02 2024-06-30 13F AT&T COM 00206R102 111,696 3,293 3.04 2,135 11.55 0.6569
2024-04-26 2024-03-31 13F AT&T COM 00206R102 108,403 6,124 5.99 1,914 11.48 0.6986
2024-02-13 2023-12-31 13F AT&T COM 00206R102 102,279 2,489 2.49 1,716 14.55 0.6319
2023-10-23 2023-09-30 13F AT&T COM 00206R102 99,790 99,790 1,499 0.5866
2017-05-15 2017-03-31 13F AT&T COM 00206R102 0 -21,100 -100.00 0 -100.00
2017-02-03 2016-12-31 13F AT&T COM 00206R102 21,100 -18,200 -46.31 897 -43.80 0.5776
2016-11-10 2016-09-30 13F AT&T COM 00206R102 39,300 -3,000 -7.09 1,596 -12.69 0.9697
2016-08-15 2016-06-30 13F AT&T com 00206R102 42,300 0 0.00 1,828 10.39 1.0690
2016-05-13 2016-03-31 13F A T & T COMMSTCK 00206R102 42,300 42,300 1,657 0.9508
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.