AT&T Inc.
CH ˙ SWX ˙ US00206R1023
SecurityCH:T / AT&T Inc.
InstitutionCullen Capital Management, LLC
Latest Disclosed Ownership5,714,670 shares
Latest Disclosed Value $ 165,668,285
Cullen Capital Management, LLC reports 0.00% increase in ownership of T / AT&T Inc.

On May 15, 2026 - Cullen Capital Management, LLC filed a 13F-HR form disclosing ownership of 5,714,670 shares of AT&T Inc. (CH:T) valued at $165,668,285 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,714,515 shares of AT&T Inc.. This represents a change in shares of 0.00% 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 AT&T COM 00206R102 5,714,670 155 0.00 165,668 16.71 1.6987
2026-02-13 2025-12-31 13F AT&T COM 00206R102 5,714,515 -106,114 -1.82 141,949 -13.64 1.5503
2025-11-05 2025-09-30 13F AT&T COM 00206R102 5,820,629 -2,123,813 -26.73 164,375 -28.51 1.7982
2025-09-30 2025-06-30 13F AT&T COM 00206R102 7,944,442 1,585,220 24.93 229,912 27.84 2.6181
2025-05-15 2025-03-31 13F AT&T COM 00206R102 6,359,222 -670,301 -9.54 179,839 12.36 2.0774
2025-02-13 2024-12-31 13F AT&T COM 00206R102 7,029,523 -235,552 -3.24 160,062 0.14 1.8643
2024-11-12 2024-09-30 13F AT&T COM 00206R102 7,265,075 -225,909 -3.02 159,832 11.65 1.7398
2024-08-13 2024-06-30 13F AT&T COM 00206R102 7,490,984 -168,893 -2.20 143,153 6.19 1.6487
2024-05-15 2024-03-31 13F AT&T COM 00206R102 7,659,877 3,337,575 77.22 134,814 85.88 1.5008
2024-02-14 2023-12-31 13F AT&T COM 00206R102 4,322,302 -2,635,926 -37.88 72,528 -30.60 1.0757
2023-11-14 2023-09-30 13F AT&T COM 00206R102 6,958,228 627,836 9.92 104,513 3.51 1.2201
2023-08-15 2023-06-30 13F AT&T COM 00206R102 6,330,392 -582,363 -8.42 100,970 -24.12 0.9014
2023-05-15 2023-03-31 13F AT&T COM 00206R102 6,912,755 1,749,018 33.87 133,071 39.98 1.2177
2023-02-16 2022-12-31 13F AT&T COM 00206R102 5,163,737 -1,061,419 -17.05 95,064 -0.45 1.2200
2022-11-10 2022-09-30 13F AT&T COM 00206R102 6,225,156 46,174 0.75 95,494 -26.27 1.0232
2022-08-11 2022-06-30 13F AT&T COM 00206R102 6,178,982 403,732 6.99 129,511 -5.10 1.3006
2022-05-03 2022-03-31 13F AT&T COM 00206R102 5,775,250 1,083,311 23.09 136,469 18.23 1.2563
2022-02-10 2021-12-31 13F AT&T COM 00206R102 4,691,939 -1,261,336 -21.19 115,422 -28.22 1.0819
2021-11-05 2021-09-30 13F AT&T COM 00206R102 5,953,275 66,542 1.13 160,798 -5.09 1.5798
2021-08-04 2021-06-30 13F AT&T COM 00206R102 5,886,733 519,035 9.67 169,420 4.27 1.6378
2021-05-10 2021-03-31 13F AT&T COM 00206R102 5,367,698 4,017,363 297.51 162,480 318.37 1.7556
2021-01-26 2020-12-31 13F AT&T COM 00206R102 1,350,335 2,495 0.19 38,836 1.06 2.1567
2020-11-02 2020-09-30 13F AT&T COM 00206R102 1,347,840 -146,950 -9.83 38,427 -14.96 2.2257
2020-07-31 2020-06-30 13F AT&T COM 00206R102 1,494,790 -221,245 -12.89 45,188 -9.66 2.5417
2020-05-13 2020-03-31 13F/A-1 AT&T COM 00206R102 1,716,035 10,085 0.59 50,022 -24.97 2.8846
2020-05-05 2020-03-31 13F AT&T COM 00206R102 5,000,808 3,294,858 145,774 3,547,426.3309
2020-01-31 2019-12-31 13F AT&T COM 00206R102 1,705,950 -98,340 -5.45 66,669 -2.35 2.6141
2019-11-15 2019-09-30 13F AT&T COM 00206R102 1,804,290 -16,440 -0.90 68,274 11.90 2.7403
2019-07-30 2019-06-30 13F AT&T COM 00206R102 1,820,730 -2,585 -0.14 61,013 6.71 2.3818
2019-05-15 2019-03-31 13F AT&T COM 00206R102 1,823,315 22,055 1.22 57,179 11.23 2.2565
2019-02-14 2018-12-31 13F AT&T COM 00206R102 1,801,260 -404,260 -18.33 51,408 -30.59 2.2167
2018-11-15 2018-09-30 13F AT&T COM 00206R102 2,205,520 297,670 15.60 74,061 20.89 2.7292
2018-08-14 2018-06-30 13F AT&T COM 00206R102 1,907,850 7,775 0.41 61,261 -9.56 2.3178
2018-05-14 2018-03-31 13F AT&T COM 00206R102 1,900,075 690 0.04 67,738 -8.27 2.3979
2018-02-15 2017-12-31 13F AT&T COM 00206R102 1,899,385 17,070 0.91 73,848 0.16 2.5340
2017-11-14 2017-09-30 13F AT&T COM 00206R102 1,882,315 -10,210 -0.54 73,730 3.26 2.5684
2017-08-16 2017-06-30 13F AT&T COM 00206R102 1,892,525 -89,975 -4.54 71,405 -13.32 2.5103
2017-05-11 2017-03-31 13F AT&T COM 00206R102 1,982,500 -457,615 -18.75 82,373 -20.63 2.8949
2017-02-13 2016-12-31 13F AT&T COM 00206R102 2,440,115 885 0.04 103,778 4.77 3.5784
2016-11-15 2016-09-30 13F AT&T COM 00206R102 2,439,230 7,950 0.33 99,057 -5.71 3.3516
2016-08-15 2016-06-30 13F AT&T COM 00206R102 2,431,280 1,520 0.06 105,056 10.38 3.7029
2016-05-12 2016-03-31 13F AT&T COM 00206R102 2,429,760 -326,460 -11.84 95,174 0.35 3.3676
2016-01-29 2015-12-31 13F AT&T COM 00206R102 2,756,220 -88,830 -3.12 94,842 2.32 3.2012
2015-11-12 2015-09-30 13F AT&T COM 00206R102 2,845,050 0 0.00 92,692 -8.28 3.2501
2015-08-13 2015-06-30 13F AT&T COM 00206R102 2,845,050 19,900 0.70 101,056 9.56 3.2269
2015-05-14 2015-03-31 13F AT&T COM 00206R102 2,825,150 5,700 0.20 92,241 -2.60 2.5860
2015-02-12 2014-12-31 13F AT&T COM 00206R102 2,819,450 71,550 2.60 94,705 -2.20 2.5734
2014-11-13 2014-09-30 13F AT&T COM 00206R102 2,747,900 150 0.01 96,836 -0.33 2.6559
2014-08-11 2014-06-30 13F AT&T COM 00206R102 2,747,750 90,200 3.39 97,160 4.25 2.5225
2014-05-14 2014-03-31 13F AT&T COM 00206R102 2,657,550 730 0.03 93,200 -0.23 2.5214
2014-02-13 2013-12-31 13F AT&T COM 00206R102 2,656,820 -2,830 -0.11 93,414 3.85 2.4553
2013-11-14 2013-09-30 13F AT&T COM 00206R102 2,659,650 170,100 6.83 89,949 2.06 2.5490
2013-08-14 2013-06-30 13F AT&T COM 00206R102 2,489,550 2,489,550 88,130 2.6746
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.