AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership8,290,172 shares
Latest Disclosed Value $ 240,332,085
Principal Financial Group Inc reports 0.35% decrease in ownership of T / AT&T Inc.

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 8,290,172 shares of AT&T Inc. (MX:T) valued at $240,332,085 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 8,319,162 shares of AT&T Inc.. This represents a change in shares of -0.35% 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)
2026-05-04 2026-03-31 13F AT&T COM 00206R102 8,290,172 -28,990 -0.35 240,332 16.30 0.0655
2026-02-02 2025-12-31 13F AT&T COM 00206R102 8,319,162 213,471 2.63 206,648 -9.72 0.1055
2025-11-04 2025-09-30 13F AT&T COM 00206R102 8,105,691 55,385 0.69 228,905 -1.75 0.1155
2025-08-08 2025-06-30 13F AT&T COM 00206R102 8,050,306 -232,506 -2.81 232,976 -0.54 0.1232
2025-04-28 2025-03-31 13F AT&T COM 00206R102 8,282,812 -29,674 -0.36 234,238 23.75 0.1314
2025-01-31 2024-12-31 13F AT&T COM 00206R102 8,312,486 5,556 0.07 189,275 3.57 0.1032
2024-10-31 2024-09-30 13F AT&T COM 00206R102 8,306,930 402,894 5.10 182,752 20.99 0.1007
2024-07-29 2024-06-30 13F AT&T COM 00206R102 7,904,036 -116,770 -1.46 151,046 7.00 0.0897
2024-04-29 2024-03-31 13F AT&T COM 00206R102 8,020,806 52,908 0.66 141,166 5.58 0.0830
2024-02-07 2023-12-31 13F AT&T COM 00206R102 7,967,898 -60,558 -0.75 133,701 10.88 0.0852
2023-11-02 2023-09-30 13F AT&T COM 00206R102 8,028,456 -37,004 -0.46 120,587 -6.26 0.0866
2023-08-07 2023-06-30 13F AT&T COM 00206R102 8,065,460 -236,129 -2.84 128,644 -19.50 0.0879
2023-05-09 2023-03-31 13F AT&T COM 00206R102 8,301,589 130,203 1.59 159,806 6.23 0.1142
2023-02-09 2022-12-31 13F AT&T COM 00206R102 8,171,386 -207,645 -2.48 150,435 17.04 0.1133
2022-11-09 2022-09-30 13F AT&T COM 00206R102 8,379,031 -123,481 -1.45 128,535 -27.88 0.1022
2022-08-10 2022-06-30 13F AT&T COM 00206R102 8,502,512 -1,697,917 -16.65 178,213 -26.06 0.1319
2022-05-09 2022-03-31 13F AT&T COM 00206R102 10,200,429 -304,295 -2.90 241,037 -6.73 0.0957
2022-05-09 2022-03-31 13F AT&T COM 00206R102 10,007,514 236,478
2022-02-09 2021-12-31 13F AT&T COM 00206R102 10,504,724 -72,843 -0.69 258,416 -9.55 0.1543
2021-11-09 2021-09-30 13F AT&T COM 00206R102 10,577,567 -300,729 -2.76 285,700 -8.74 0.1863
2021-08-10 2021-06-30 13F AT&T COM 00206R102 10,878,296 242,962 2.28 313,077 -2.75 0.2023
2021-05-10 2021-03-31 13F AT&T COM 00206R102 10,635,334 -520,261 -4.66 321,931 0.34 0.2272
2021-02-23 2020-12-31 13F/A-1 AT&T COM 00206R102 11,155,595 461,591 4.32 320,835 5.23 0.2376
2021-02-08 2020-12-31 13F AT&T COM 00206R102 11,155,595 461,591 320,835 126,221.4334
2020-11-06 2020-09-30 13F AT&T COM 00206R102 10,694,004 -600,806 -5.32 304,886 -10.71 0.2566
2020-08-05 2020-06-30 13F AT&T COM 00206R102 11,294,810 411,034 3.78 341,442 7.62 0.3027
2020-05-12 2020-03-31 13F AT&T COM 00206R102 10,883,776 -74,030 -0.68 317,262 -25.91 0.3512
2020-02-05 2019-12-31 13F AT&T COM 00206R102 10,957,806 -451,819 -3.96 428,231 -0.81 0.3568
2019-11-13 2019-09-30 13F AT&T COM 00206R102 11,409,625 11,808 0.10 431,741 13.04 0.3807
2019-08-12 2019-06-30 13F AT&T COM 00206R102 11,397,817 -12,098 -0.11 381,941 6.74 0.3434
2019-05-10 2019-03-31 13F AT&T COM 00206R102 11,409,915 -380,578 -3.23 357,815 6.33 0.3333
2019-02-14 2018-12-31 13F AT&T COM 00206R102 11,790,493 -549,394 -4.45 336,501 -18.79 0.3586
2018-11-14 2018-09-30 13F AT&T COM 00206R102 12,339,887 105,844 0.87 414,374 5.48 0.3652
2018-08-13 2018-06-30 13F AT&T COM 00206R102 12,234,043 1,972,266 19.22 392,836 7.38 0.3611
2018-05-14 2018-03-31 13F AT&T COM 00206R102 10,261,777 -242,358 -2.31 365,832 -10.42 0.3516
2018-02-12 2017-12-31 13F AT&T COM 00206R102 10,504,135 -411,798 -3.77 408,401 -4.48 0.3760
2017-11-02 2017-09-30 13F AT&T COM 00206R102 10,915,933 818,523 8.11 427,577 12.23 0.4147
2017-08-08 2017-06-30 13F AT&T COM 00206R102 10,097,410 119,434 1.20 380,975 -8.11 0.3818
2017-05-11 2017-03-31 13F AT&T COM 00206R102 9,977,976 -67,690 -0.67 414,585 -2.96 0.4989
2017-02-13 2016-12-31 13F AT&T COM 00206R102 10,045,666 -1,251,170 -11.08 427,243 -6.87 0.5419
2016-11-10 2016-09-30 13F AT&T COM 00206R102 11,296,836 190,468 1.71 458,764 -4.41 0.6059
2016-08-09 2016-06-30 13F AT&T COM 00206R102 11,106,368 649,445 6.21 479,906 17.17 0.6695
2016-05-10 2016-03-31 13F AT&T COM 00206R102 10,456,923 1,094,192 11.69 409,597 27.14 0.5947
2016-02-09 2015-12-31 13F AT&T COM 00206R102 9,362,731 444,228 4.98 322,172 10.88 0.4787
2015-11-12 2015-09-30 13F/A-1 AT&T COM 00206R102 8,918,503 1,477,393 19.85 290,565 9.93 0.4565
2015-11-09 2015-09-30 13F AT&T COM 00206R102 8,918,503 290,565
2015-08-10 2015-06-30 13F AT&T COM 00206R102 7,441,110 207,114 2.86 264,308 11.90 0.3942
2015-05-14 2015-03-31 13F/A-1 AT&T COM 00206R102 7,233,996 113,804 1.60 236,190 -1.24 0.3519
2015-05-12 2015-03-31 13F AT&T COM 00206R102 7,233,996 236,190
2015-02-12 2014-12-31 13F AT&T COM 00206R102 7,120,192 -1,261,310 -15.05 239,167 -19.03 0.3716
2014-11-13 2014-09-30 13F AT&T COM 00206R102 8,381,502 269,907 3.33 295,364 2.98 0.5011
2014-08-12 2014-06-30 13F AT&T COM 00206R102 8,111,595 1,624,562 25.04 286,826 26.08 0.4823
2014-05-13 2014-03-31 13F AT&T COM 00206R102 6,487,033 -1,206,079 -15.68 227,500 -15.89 0.4058
2014-02-12 2013-12-31 13F AT&T COM 00206R102 7,693,112 -55,172 -0.71 270,490 3.22 0.5048
2013-11-05 2013-09-30 13F AT&T COM 00206R102 7,748,284 -513,034 -6.21 262,047 -10.40 0.5412
2013-08-12 2013-06-30 13F AT&T COM 00206R102 8,261,318 8,261,318 292,451 0.6478
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.