AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionTwin Capital Management Inc
Latest Disclosed Ownership120,153 shares
Latest Disclosed Value $ 3,483,235
Twin Capital Management Inc reports 1.88% increase in ownership of T / AT&T Inc.

On May 5, 2026 - Twin Capital Management Inc filed a 13F-HR form disclosing ownership of 120,153 shares of AT&T Inc. (MX:T) valued at $3,483,235 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 117,933 shares of AT&T Inc.. This represents a change in shares of 1.88% 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)
2026-05-05 2026-03-31 13F AT&T COM 00206R102 120,153 2,220 1.88 3,483 18.91 0.4490
2026-02-06 2025-12-31 13F AT&T COM 00206R102 117,933 -11,272 -8.72 2,929 -19.71 0.3636
2025-11-05 2025-09-30 13F AT&T COM 00206R102 129,205 4,586 3.68 3,649 1.16 0.4595
2025-08-06 2025-06-30 13F AT&T COM 00206R102 124,619 -24,131 -16.22 3,606 -14.27 0.3834
2025-05-05 2025-03-31 13F A T & T COM 00206R102 148,750 -1,255 -0.84 4,207 23.16 0.4908
2025-02-13 2024-12-31 13F A T & T COM 00206R102 150,005 1,856 1.25 3,416 4.79 0.3740
2024-11-12 2024-09-30 13F A T & T COM 00206R102 148,149 -988 -0.66 3,259 14.35 0.3678
2024-08-14 2024-06-30 13F A T & T COM 00206R102 149,137 338 0.23 2,850 8.86 0.3359
2024-05-13 2024-03-31 13F A T & T COM 00206R102 148,799 -9,836 -6.20 2,619 -1.62 0.3246
2024-01-31 2023-12-31 13F A T & T COM 00206R102 158,635 33,760 27.04 2,662 41.92 0.3488
2023-11-13 2023-09-30 13F A T & T COM 00206R102 124,875 11,081 9.74 1,876 3.31 0.2694
2023-08-07 2023-06-30 13F AT&T INC COM COM 00206R102 113,794 50,218 78.99 1,815 48.41 0.2367
2023-05-08 2023-03-31 13F AT&T INC COM COM 00206R102 63,576 -10,168 -13.79 1,224 122,200.00 0.1672
2023-01-31 2022-12-31 13F AT&T INC COM COM 00206R102 73,744 1,360 1.88 1 -99.91 0.1760
2022-10-21 2022-09-30 13F AT&T INC COM COM 00206R102 72,384 -1,409 -1.91 1,110 -28.25 0.1500
2022-08-02 2022-06-30 13F AT&T INC COM COM 00206R102 73,793 -59,196 -44.51 1,547 -50.78 0.1975
2022-05-06 2022-03-31 13F AT&T INC COM COM 00206R102 132,989 -10,583 -7.37 3,143 -11.01 0.3385
2022-02-07 2021-12-31 13F AT&T INC COM COM 00206R102 143,572 -16,440 -10.27 3,532 -18.28 0.3535
2021-10-29 2021-09-30 13F AT&T INC COM COM 00206R102 160,012 -18,680 -10.45 4,322 -15.96 0.4428
2021-08-09 2021-06-30 13F AT&T INC COM COM 00206R102 178,692 1,934 1.09 5,143 -3.87 0.4740
2021-05-06 2021-03-31 13F AT&T INC COM COM 00206R102 176,758 -209,262 -54.21 5,350 -51.81 0.5327
2021-02-11 2020-12-31 13F AT&T INC COM COM 00206R102 386,020 -31,634 -7.57 11,102 -6.76 1.0096
2020-11-05 2020-09-30 13F AT&T INC COM COM 00206R102 417,654 8,613 2.11 11,907 -3.70 1.0779
2020-08-04 2020-06-30 13F AT&T INC COM COM 00206R102 409,041 -21,957 -5.09 12,365 -1.58 1.1904
2020-04-29 2020-03-31 13F AT&T INC COM COM 00206R102 430,998 -2,904 -0.67 12,564 -25.91 1.3628
2020-01-29 2019-12-31 13F AT&T INC COM COM 00206R102 433,902 -71,834 -14.20 16,957 -11.39 1.4338
2019-10-28 2019-09-30 13F AT&T INC COM COM 00206R102 505,736 -11,945 -2.31 19,137 10.32 1.3850
2019-08-01 2019-06-30 13F AT&T INC COM COM 00206R102 517,681 -401,930 -43.71 17,347 -39.85 1.2073
2019-05-03 2019-03-31 13F AT&T INC COM COM 00206R102 919,611 7,805 0.86 28,839 10.82 1.4212
2019-02-04 2018-12-31 13F AT&T INC COM COM 00206R102 911,806 -9,915 -1.08 26,023 -15.92 1.4665
2018-11-07 2018-09-30 13F AT&T INC COM COM 00206R102 921,721 32,609 3.67 30,951 8.41 1.4220
2018-08-13 2018-06-30 13F AT&T INC COM COM 00206R102 889,112 127,902 16.80 28,549 5.20 1.4336
2018-05-01 2018-03-31 13F AT&T INC COM COM 00206R102 761,210 -28,080 -3.56 27,137 -11.57 1.4008
2018-01-29 2017-12-31 13F AT&T INC COM COM 00206R102 789,290 19,730 2.56 30,688 1.80 1.5069
2017-11-09 2017-09-30 13F AT&T INC COM COM 00206R102 769,560 193,410 33.57 30,144 38.67 1.5822
2017-08-07 2017-06-30 13F AT&T INC COM COM 00206R102 576,150 82,150 16.63 21,738 5.90 1.2812
2017-05-08 2017-03-31 13F AT&T INC COM COM 00206R102 494,000 -13,300 -2.62 20,526 -4.86 1.2708
2017-02-07 2016-12-31 13F AT&T INC COM COM 00206R102 507,300 -6,590 -1.28 21,575 3.38 1.3886
2016-11-14 2016-09-30 13F AT&T INC COM COM 00206R102 513,890 2,660 0.52 20,869 -5.53 1.3966
2016-08-08 2016-06-30 13F AT&T INC COMMON COM 00206R102 511,230 -10,440 -2.00 22,090 8.10 1.6587
2016-05-11 2016-03-31 13F AT&T INC COMMON COM 00206R102 521,670 41,260 8.59 20,434 23.61 1.5833
2016-02-09 2015-12-31 13F AT&T INC COMMON COM 00206R102 480,410 28,950 6.41 16,531 12.39 1.3555
2015-11-12 2015-09-30 13F AT&T INC COM COM 00206R102 451,460 39,750 9.65 14,709 0.58 1.3946
2015-07-30 2015-06-30 13F AT&T INC COM COM 00206R102 411,710 -37,790 -8.41 14,624 -0.35 1.3104
2015-05-12 2015-03-31 13F AT&T INC COM COM 00206R102 449,500 23,730 5.57 14,676 2.62 1.2861
2015-02-09 2014-12-31 13F AT&T INC COM COM 00206R102 425,770 25,120 6.27 14,302 1.30 1.3648
2014-11-10 2014-09-30 13F AT&T INC COM COM 00206R102 400,650 -8,100 -1.98 14,119 -2.31 1.4305
2014-07-29 2014-06-30 13F AT&T INC COM COM 00206R102 408,750 408,750 14,453 27.20 1.4534
2014-05-13 2014-03-31 13F AT&T INC COM COM 00206R102 0 -328,940 -100.00 11,362 -1.76 1.1979
2014-02-07 2013-12-31 13F AT&T INC COM COM 00206R102 328,940 -32,780 -9.06 11,566 -5.45 1.2372
2013-11-06 2013-09-30 13F AT&T INC COM COM 00206R102 361,720 361,720 12,233 -7.75 1.3074
2013-08-12 2013-06-30 13F AT&T INC COM COM 00206R102 0 0 13,260 1.4096
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.