AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionLee Danner & Bass Inc
Latest Disclosed Ownership97,919 shares
Latest Disclosed Value $ 2,838,672
Lee Danner & Bass Inc reports 12.59% increase in ownership of T / AT&T Inc.

On April 28, 2026 - Lee Danner & Bass Inc filed a 13F-HR form disclosing ownership of 97,919 shares of AT&T Inc. (MX:T) valued at $2,838,672 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 86,969 shares of AT&T Inc.. This represents a change in shares of 12.59% 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)
2026-04-28 2026-03-31 13F AT&T Stock 00206R102 97,919 10,950 12.59 2,839 31.39 0.1783
2026-01-29 2025-12-31 13F AT&T Stock 00206R102 86,969 750 0.87 2,160 -11.26 0.1548
2025-10-29 2025-09-30 13F AT&T Stock 00206R102 86,219 3,360 4.06 2,435 1.54 0.1772
2025-07-31 2025-06-30 13F AT&T INC COM Stock 00206R102 82,859 1,550 1.91 2,398 4.26 0.1865
2025-04-29 2025-03-31 13F AT&T INC COM Stock 00206R102 81,309 46,622 134.41 2,299 191.38 0.1860
2025-02-11 2024-12-31 13F AT&T INC COM Stock 00206R102 34,687 2,351 7.27 790 0.0626
2024-10-30 2024-09-30 13F AT&T COM 00206R102 32,336 -900 -2.71 1 0.0501
2024-07-30 2024-06-30 13F AT&T COM 00206R102 33,236 -151 -0.45 1 0.0489
2024-02-01 2023-12-31 13F AT&T COM 00206R102 33,387 349 1.06 1 0.0480
2023-10-27 2023-09-30 13F AT&T COM 00206R102 33,038 -59,719 -64.38 0 -100.00 0.0449
2023-07-31 2023-06-30 13F AT&T COM 00206R102 92,757 -2,439 -2.56 1 0.00 0.1272
2023-05-02 2023-03-31 13F AT&T COM 00206R102 95,196 -4,464 -4.48 2 0.00 0.1686
2023-02-01 2022-12-31 13F AT&T COM 00206R102 99,660 -4,116 -3.97 2 -99.94 0.1731
2022-10-31 2022-09-30 13F AT&T COM 00206R102 103,776 -4,017 -3.73 1,592 -29.53 0.1683
2022-07-25 2022-06-30 13F AT&T COM 00206R102 107,793 -1,340 -1.23 2,259 -12.41 0.2282
2022-04-27 2022-03-31 13F AT&T COM 00206R102 109,133 -3,692 -3.27 2,579 -7.06 0.2198
2022-01-27 2021-12-31 13F AT&T COM 00206R102 112,825 -18,146 -13.85 2,775 -21.57 0.2375
2021-11-01 2021-09-30 13F AT&T COM 00206R102 130,971 -4,998 -3.68 3,538 -9.58 0.3264
2021-07-27 2021-06-30 13F AT&T COM 00206R102 135,969 -4,783 -3.40 3,913 -8.17 0.3545
2021-04-29 2021-03-31 13F AT&T COM 00206R102 140,752 -2,649 -1.85 4,261 3.32 0.4104
2021-02-09 2020-12-31 13F AT&T COM 00206R102 143,401 -5,052 -3.40 4,124 -2.55 0.4398
2020-11-12 2020-09-30 13F AT&T COM 00206R102 148,453 -9,839 -6.22 4,232 -11.56 0.5012
2020-08-10 2020-06-30 13F AT&T COM 00206R102 158,292 -2,189 -1.36 4,785 2.29 0.6103
2020-05-04 2020-03-31 13F AT&T COM 00206R102 160,481 -1,189 -0.74 4,678 -25.96 0.6694
2020-02-13 2019-12-31 13F AT&T COM 00206R102 161,670 -3,566 -2.16 6,318 1.04 0.6610
2019-10-30 2019-09-30 13F AT&T COM 00206R102 165,236 2,045 1.25 6,253 14.34 0.6709
2019-07-30 2019-06-30 13F AT&T COM 00206R102 163,191 -3,747 -2.24 5,469 4.47 0.5784
2019-05-06 2019-03-31 13F AT&T COM 00206R102 166,938 -12,719 -7.08 5,235 2.11 0.5769
2019-01-29 2018-12-31 13F AT&T COM 00206R102 179,657 -5,252 -2.84 5,127 -17.43 0.6035
2018-11-06 2018-09-30 13F AT&T COM 00206R102 184,909 -13,521 -6.81 6,209 -2.56 0.6159
2018-11-02 2018-06-30 13F/A-1 AT&T COM 00206R102 198,430 -13,042 -6.17 6,372 -15.48 0.6783
2018-08-06 2018-06-30 13F AT&T COM 00206R102 190,985 -20,487 6,106
2018-05-02 2018-03-31 13F AT&T COM 00206R102 211,472 -7,483 -3.42 7,539 -11.44 0.7848
2018-02-02 2017-12-31 13F AT&T COM 00206R102 218,955 -22,464 -9.30 8,513 -9.97 0.8653
2017-10-27 2017-09-30 13F AT&T COM 00206R102 241,419 -965 -0.40 9,456 3.40 1.0178
2017-07-27 2017-06-30 13F AT&T COM 00206R102 242,384 -610 -0.25 9,145 -9.42 1.0266
2017-05-23 2017-03-31 13F/A-1 AT&T COM 00206R102 242,994 -9,797 -3.88 10,096 -6.09 1.1389
2017-05-04 2017-03-31 13F AT&T COM 00206R102 242,844 10,090
2017-01-30 2016-12-31 13F AT&T COM 00206R102 252,791 1,778 0.71 10,751 5.46 1.2642
2016-10-26 2016-09-30 13F AT&T COM 00206R102 251,013 -2,966 -1.17 10,194 -7.11 1.2424
2016-08-02 2016-06-30 13F AT&T COM 00206R102 253,979 -130 -0.05 10,974 13.38 1.3288
2016-04-27 2016-03-31 13F AT&T COM 00206R102 254,109 -4,407 -1.70 9,679 8.80 1.1887
2016-02-01 2015-12-31 13F AT&T COM 00206R102 258,516 11,982 4.86 8,896 10.76 1.1639
2015-11-03 2015-09-30 13F AT&T COM 00206R102 246,534 68,314 38.33 8,032 26.89 1.0718
2015-08-05 2015-06-30 13F AT&T COM 00206R102 178,220 -852 -0.48 6,330 8.26 0.7546
2015-05-05 2015-03-31 13F AT&T COM 00206R102 179,072 179,072 0.00 5,847 0.6896
2015-02-05 2014-12-31 13F AT&T COM 00206R102 0 -184,714 -100.00 0 -100.00
2014-10-28 2014-09-30 13F AT&T COM 00206R102 184,714 1,035 0.56 6,509 0.22 0.8048
2014-08-04 2014-06-30 13F AT&T COM 00206R102 183,679 -2,577 -1.38 6,495 -0.57 0.7921
2014-05-01 2014-03-31 13F AT&T COM 00206R102 186,256 -1,299 -0.69 6,532 -0.94 0.8481
2014-02-06 2013-12-31 13F AT&T COM 00206R102 187,555 -5,656 -2.93 6,594 0.92 0.8796
2013-10-31 2013-09-30 13F AT&T COM 00206R102 193,211 9,814 5.35 6,534 0.65 0.9092
2013-08-07 2013-06-30 13F AT&T COM 00206R102 183,397 183,397 6,492 0.9463
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.