AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionDnB Asset Management AS
Latest Disclosed Ownership2,437,657 shares
Latest Disclosed Value $ 70,667,676
DnB Asset Management AS reports 4.53% increase in ownership of T / AT&T Inc.

On May 14, 2026 - DnB Asset Management AS filed a 13F-HR form disclosing ownership of 2,437,657 shares of AT&T Inc. (MX:T) valued at $70,667,676 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 2,332,004 shares of AT&T Inc.. This represents a change in shares of 4.53% 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)
2026-05-14 2026-03-31 13F AT&T COM 00206R102 2,437,657 105,653 4.53 70,668 22.00 0.2520
2026-02-05 2025-12-31 13F AT&T COM 00206R102 2,332,004 169,879 7.86 57,927 -5.13 0.2021
2025-11-12 2025-09-30 13F AT&T COM 00206R102 2,162,125 136,070 6.72 61,058 4.13 0.2283
2025-08-12 2025-06-30 13F AT&T COM 00206R102 2,026,055 354,198 21.19 58,634 24.01 0.2431
2025-05-15 2025-03-31 13F AT&T COM 00206R102 1,671,857 -95,530 -5.41 47,280 17.49 0.2179
2025-02-12 2024-12-31 13F AT&T COM 00206R102 1,767,387 493,595 38.75 40,243 43.61 0.1741
2024-11-12 2024-09-30 13F AT&T COM 00206R102 1,273,792 46,094 3.75 28,023 19.45 0.1265
2024-07-05 2024-06-30 13F AT&T common 00206R102 1,227,698 110,405 9.88 23,461 19.31 0.1119
2024-04-12 2024-03-31 13F AT&T common 00206R102 1,117,293 -279,516 -20.01 19,664 -16.10 0.1025
2024-01-04 2023-12-31 13F AT&T common 00206R102 1,396,809 10,531 0.76 23,438 12.57 0.1217
2023-10-13 2023-09-30 13F AT&T common 00206R102 1,386,278 -26,085 -1.85 20,822 -7.57 0.1244
2023-07-10 2023-06-30 13F/A-1 AT&T common 00206R102 1,412,363 -48,112 -3.29 22,527 -19.87 0.1295
2023-07-06 2023-06-30 13F AT&T common 00206R102 1,412,363 -48,112 22,527 0.1326
2023-04-20 2023-03-31 13F AT&T common 00206R102 1,460,475 -310,434 -17.53 28,114 -13.77 0.1782
2023-01-12 2022-12-31 13F AT&T common 00206R102 1,770,909 -28,681 -1.59 32,602 18.10 0.2298
2022-10-11 2022-09-30 13F AT&T common 00206R102 1,799,590 -34,962 -1.91 27,606 -28.21 0.2129
2022-07-08 2022-06-30 13F AT&T common 00206R102 1,834,552 36,516 2.03 38,452 -9.50 0.2704
2022-04-08 2022-03-31 13F AT&T common 00206R102 1,798,036 188,356 11.70 42,488 7.30 0.2526
2022-01-12 2021-12-31 13F AT&T common 00206R102 1,609,680 155,146 10.67 39,598 0.79 0.2324
2021-10-15 2021-09-30 13F AT&T common 00206R102 1,454,534 92,687 6.81 39,287 0.24 0.2551
2021-07-06 2021-06-30 13F AT&T common 00206R102 1,361,847 269,142 24.63 39,194 18.49 0.2597
2021-04-15 2021-03-31 13F AT&T common 00206R102 1,092,705 110,460 11.25 33,076 17.09 0.2414
2021-01-19 2020-12-31 13F AT&T common 00206R102 982,245 37,504 3.97 28,249 4.88 0.2475
2020-10-14 2020-09-30 13F AT&T common 00206R102 944,741 41,684 4.62 26,935 -1.34 0.2863
2020-07-08 2020-06-30 13F AT&T common 00206R102 903,057 24,713 2.81 27,299 6.62 0.3206
2020-04-17 2020-03-31 13F AT&T common 00206R102 878,344 -146,075 -14.26 25,604 -36.05 0.3766
2020-01-13 2019-12-31 13F AT&T common 00206R102 1,024,419 213,580 26.34 40,034 30.48 0.3934
2019-10-16 2019-09-30 13F AT&T common 00206R102 810,839 52,890 6.98 30,682 20.80 0.3463
2019-07-08 2019-06-30 13F AT&T common 00206R102 757,949 -45,544 -5.67 25,399 0.80 0.2925
2019-04-11 2019-03-31 13F AT&T common 00206R102 803,493 -97,272 -10.80 25,198 -1.98 0.2872
2019-01-15 2018-12-31 13F AT&T common 00206R102 900,765 -114,095 -11.24 25,708 -24.56 0.3334
2018-10-10 2018-09-30 13F AT&T common 00206R102 1,014,860 7,476 0.74 34,079 5.35 0.3830
2018-07-06 2018-06-30 13F AT&T common 00206R102 1,007,384 247,561 32.58 32,347 19.42 0.3818
2018-04-11 2018-03-31 13F AT&T common 00206R102 759,823 -64,100 -7.78 27,088 -15.44 0.3261
2018-01-10 2017-12-31 13F AT&T common 00206R102 823,923 -386,600 -31.94 32,034 -32.44 0.3862
2017-10-11 2017-09-30 13F AT&T common 00206R102 1,210,523 545,000 81.89 47,416 88.83 0.6307
2017-07-06 2017-06-30 13F AT&T common 00206R102 665,523 -1,700 -0.25 25,110 -9.43 0.3661
2017-04-19 2017-03-31 13F AT&T common 00206R102 667,223 77,600 13.16 27,723 10.56 0.4357
2017-01-17 2016-12-31 13F AT&T common 00206R102 589,623 32,500 5.83 25,077 10.84 0.4603
2016-10-28 2016-09-30 13F AT&T common 00206R102 557,123 38,500 7.42 22,625 0.96 0.4451
2016-07-08 2016-06-30 13F AT&T common 00206R102 518,623 9,500 1.87 22,410 12.37 0.4750
2016-04-11 2016-03-31 13F AT&T common 00206R102 509,123 169,600 49.95 19,942 70.71 0.4166
2016-01-20 2015-12-31 13F AT&T common 00206R102 339,523 -16,671 -4.68 11,683 0.67 0.2505
2015-10-21 2015-09-30 13F AT&T common 00206R102 356,194 33,954 10.54 11,605 1.39 0.2898
2015-07-07 2015-06-30 13F AT&T common 00206R102 322,240 1,300 0.41 11,446 9.23 0.2523
2015-05-18 2015-03-31 13F AT&T common 00206R102 320,940 563 0.18 10,479 -2.63 0.2333
2015-05-19 2014-12-31 13F AT&T common 00206R102 320,377 46,100 16.81 10,761 11.34 0.2436
2015-02-17 2014-09-30 13F AT&T common 00206R102 274,277 4,700 1.74 9,666 1.40 0.2127
2014-07-07 2014-06-30 13F AT&T common 00206R102 269,577 12,128 4.71 9,532 5.31 0.2017
2014-01-27 2013-12-31 13F AT&T common 00206R102 257,449 -58,591 -18.54 9,052 -15.32 0.2127
2013-10-17 2013-09-30 13F AT&T common 00206R102 316,040 -10,500 -3.22 10,688 -7.54 0.2927
2013-07-31 2013-06-30 13F AT&T common 00206R102 326,540 326,540 11,560 0.3422
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.