AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionFirst Dallas Securities Inc.
Latest Disclosed Ownership75,505 shares
Latest Disclosed Value $ 2,188,876
First Dallas Securities Inc. reports 0.77% decrease in ownership of T / AT&T Inc.

On April 27, 2026 - First Dallas Securities Inc. filed a 13F-HR form disclosing ownership of 75,505 shares of AT&T Inc. (MX:T) valued at $2,188,876 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 76,093 shares of AT&T Inc.. This represents a change in shares of -0.77% 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)
2026-04-27 2026-03-31 13F At&T COM 00206R102 75,505 -588 -0.77 2,189 15.77 0.8097
2026-02-11 2025-12-31 13F At&T COM 00206R102 76,093 -3,589 -4.50 1,890 -16.00 0.7033
2026-02-11 2025-12-31 13F At&T COM 00206R102 76,093 1,890
2025-11-05 2025-09-30 13F At&T COM 00206R102 79,682 -5,656 -6.63 2,250 -8.87 0.8430
2025-08-07 2025-06-30 13F At&T COM 00206R102 85,338 -6,346 -6.92 2,470 -4.78 0.9762
2025-05-16 2025-03-31 13F AT&T COM 00206R102 91,684 2,026 2.26 2,593 26.98 1.0835
2025-01-24 2024-12-31 13F AT&T COM 00206R102 89,658 2,414 2.77 2,042 6.41 0.8322
2024-11-18 2024-09-30 13F AT&T COM 00206R102 87,244 -5,184 -5.61 1,919 8.66 0.8022
2024-08-02 2024-06-30 13F AT&T COM 00206R102 92,428 3,045 3.41 1,766 176,500.00 0.7753
2024-04-16 2024-03-31 13F AT&T COM 00206R102 89,383 -5,238 -5.54 2 0.00 0.7236
2024-02-13 2023-12-31 13F AT&T COM 00206R102 94,621 94,621 2 0.8182
2023-11-14 2023-09-30 13F AT&T COM 00206R102 0 -93,689 -100.00 0 -100.00
2023-08-07 2023-06-30 13F AT&T COM 00206R102 93,689 -3,046 -3.15 1 0.00 0.8334
2023-05-15 2023-03-31 13F AT&T COM 00206R102 96,735 2,505 2.66 2 0.00 1.0984
2023-02-03 2022-12-31 13F AT&T COM 00206R102 94,230 31,773 50.87 2 -99.90 1.0458
2022-10-21 2022-09-30 13F AT&T COM 00206R102 62,457 6,002 10.63 958 -19.02 0.6582
2022-07-28 2022-06-30 13F AT&T COM 00206R102 56,455 22,789 67.69 1,183 48.62 0.7973
2022-05-12 2022-03-31 13F AT&T COM 00206R102 33,666 -12,382 -26.89 796 -29.74 0.4497
2022-02-07 2021-12-31 13F AT&T COM 00206R102 46,048 -22,482 -32.81 1,133 -38.79 0.7431
2021-10-06 2021-09-30 13F AT&T COM 00206R102 68,530 -34,499 -33.48 1,851 -37.57 1.2776
2021-07-06 2021-06-30 13F AT&T COM 00206R102 103,029 -337 -0.33 2,965 -5.24 1.9432
2021-05-26 2021-03-31 13F AT&T COM 00206R102 103,366 -1,782 -1.69 3,129 3.47 2.6614
2021-02-01 2020-12-31 13F AT&T COM 00206R102 105,148 -2,037 -1.90 3,024 -1.05 2.7304
2020-10-15 2020-09-30 13F AT&T COM 00206R102 107,185 -908 -0.84 3,056 -3.01 3.4357
2020-05-04 2020-03-31 13F AT&T COM 00206R102 108,093 -1,859 -1.69 3,151 -26.67 4.3922
2020-02-04 2019-12-31 13F AT&T COM 00206R102 109,952 1,039 0.95 4,297 4.27 3.6675
2019-11-14 2019-09-30 13F AT&T COM 00206R102 108,913 26,345 31.91 4,121 48.93 3.6539
2019-08-22 2019-06-30 13F AT&T COM 00206R102 82,568 4,205 5.37 2,767 12.62 2.4203
2019-05-17 2019-03-31 13F AT&T COM 00206R102 78,363 5,626 7.73 2,457 18.35 1.7670
2019-02-11 2018-12-31 13F AT&T COM 00206R102 72,737 -10,069 -12.16 2,076 -25.35 1.7302
2018-10-31 2018-09-30 13F AT&T COM 00206R102 82,806 4,446 5.67 2,781 10.53 1.7374
2018-07-31 2018-06-30 13F AT&T COM 00206R102 78,360 731 0.94 2,516 -9.07 1.6087
2018-05-04 2018-03-31 13F AT&T COM 00206R102 77,629 -1,361 -1.72 2,767 -9.90 1.8069
2018-02-07 2017-12-31 13F AT & T COM 00206R102 78,990 445 0.57 3,071 -0.19 1.9526
2017-11-07 2017-09-30 13F AT&T COM 00206R102 78,545 -1,065 -1.34 3,077 2.43 2.1327
2017-08-14 2017-06-30 13F AT&T COM 00206R102 79,610 -5,389 -6.34 3,004 -14.95 2.1945
2017-05-05 2017-03-31 13F AT&T COM 00206R102 84,999 -4,259 -4.77 3,532 -6.98 2.4626
2017-01-11 2016-12-31 13F AT&T COM 00206R102 89,258 -937 -1.04 3,797 3.66 2.5981
2016-11-15 2016-09-30 13F AT&T COM 00206R102 90,195 -5,195 -5.45 3,663 -11.14 2.7179
2016-07-26 2016-06-30 13F AT&T COM 00206R102 95,390 209 0.22 4,122 10.57 3.1824
2016-05-03 2016-03-31 13F AT&T COM 00206R102 95,181 -3,454 -3.50 3,728 9.84 3.0161
2016-01-27 2015-12-31 13F AT&T COM 00206R102 98,635 35 0.04 3,394 5.63 2.7798
2015-11-12 2015-09-30 13F AT&T COM 00206R102 98,600 -864 -0.87 3,213 -9.06 2.6412
2015-07-27 2015-06-30 13F AT&T COM 00206R102 99,464 -3,920 -3.79 3,533 4.65 2.5480
2015-05-05 2015-03-31 13F/A-1 AT&T COM 00206R102 103,384 -9,473 -8.39 3,376 -10.95 2.3540
2015-05-05 2015-03-31 13F AT&T COM 00206R102 103,384 3,376
2015-02-17 2014-12-31 13F AT&T COM 00206R102 112,857 -2,472 -2.14 3,791 -6.74 2.4669
2014-11-12 2014-09-30 13F AT&T COM 00206R102 115,329 -866 -0.75 4,065 -1.05 2.4143
2014-07-11 2014-06-30 13F AT&T INC COM COM 00206R102 116,195 9,882 9.30 4,108 10.19 2.4688
2014-04-15 2014-03-31 13F AT&T INC COM COM 00206R102 106,313 18,112 20.53 3,728 20.22 2.4894
2014-01-29 2013-12-31 13F AT&T INC COM COM 00206R102 88,201 1,686 1.95 3,101 5.98 2.0782
2013-11-13 2013-09-30 13F/A-1 AT&T INC COM COM 00206R102 86,515 -2,775 -3.11 2,926 -7.43 2.2340
2013-11-12 2013-09-30 13F AT&T INC COM COM 00206R102 86,515 2,926
2013-08-15 2013-06-30 13F A T & T INC COM 00206R102 89,290 89,290 3,161 2.4345
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.