AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionCAPROCK Group, Inc.
Latest Disclosed Ownership308,410 shares
Latest Disclosed Value $ 8,940,828
CAPROCK Group, Inc. reports 1.93% decrease in ownership of T / AT&T Inc.

On May 11, 2026 - CAPROCK Group, Inc. filed a 13F-HR form disclosing ownership of 308,410 shares of AT&T Inc. (MX:T) valued at $8,940,828 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 314,471 shares of AT&T Inc.. This represents a change in shares of -1.93% 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)
2026-05-11 2026-03-31 13F AT&T COM 00206R102 308,410 -6,061 -1.93 8,941 14.45 0.2170
2026-01-28 2025-12-31 13F AT&T COM 00206R102 314,471 -66,508 -17.46 7,811 -30.00 0.1650
2025-11-06 2025-09-30 13F AT&T COM 00206R102 380,979 38,612 11.28 11,159 15.24 0.2749
2025-05-15 2025-03-31 13F AT&T COM 00206R102 342,367 65,400 23.61 9,682 53.54 0.2953
2025-01-23 2024-12-31 13F AT&T COM 00206R102 276,967 80,976 41.32 6,307 46.28 0.2061
2024-11-07 2024-09-30 13F AT&T COM 00206R102 195,991 30,281 18.27 4,312 36.17 0.1569
2024-08-06 2024-06-30 13F AT&T COM 00206R102 165,710 50,760 44.16 3,167 56.50 0.1288
2024-04-29 2024-03-31 13F AT&T COM 00206R102 114,950 15,815 15.95 2,023 21.65 0.1160
2024-01-18 2023-12-31 13F AT&T COM 00206R102 99,135 17,336 21.19 1,663 35.42 0.1063
2023-10-18 2023-09-30 13F AT&T COM 00206R102 81,799 -26,977 -24.80 1,229 -29.18 0.0930
2023-08-10 2023-06-30 13F AT&T COM 00206R102 108,776 17,358 18.99 1,735 -1.42 0.1274
2023-04-26 2023-03-31 13F AT&T COM 00206R102 91,418 19,425 26.98 1,760 32.75 0.1364
2023-01-23 2022-12-31 13F AT&T COM 00206R102 71,993 2,420 3.48 1,325 24.18 0.1234
2022-11-07 2022-09-30 13F AT&T COM 00206R102 69,573 -17,064 -19.70 1,067 -41.24 0.1028
2022-07-26 2022-06-30 13F AT&T COM 00206R102 86,637 35,058 67.97 1,816 48.97 0.1782
2022-04-12 2022-03-31 13F AT&T COM 00206R102 51,579 18,347 55.21 1,219 49.02 0.1146
2022-01-18 2021-12-31 13F AT&T COM 00206R102 33,232 -556 -1.65 818 -10.41 0.0674
2021-10-07 2021-09-30 13F AT&T COM 00206R102 33,788 -4,675 -12.15 913 -17.52 0.0816
2021-08-13 2021-06-30 13F AT&T COM 00206R102 38,463 1,458 3.94 1,107 -1.16 0.1007
2021-04-29 2021-03-31 13F AT&T COM 00206R102 37,005 7,702 26.28 1,120 32.86 0.1225
2021-01-29 2020-12-31 13F AT&T COM 00206R102 29,303 -27,503 -48.42 843 -47.96 0.0961
2020-10-29 2020-09-30 13F AT&T COM 00206R102 56,806 -12,328 -17.83 1,620 -22.49 0.2217
2020-08-05 2020-06-30 13F AT&T COM 00206R102 69,134 2,888 4.36 2,090 8.23 0.3140
2020-04-28 2020-03-31 13F AT&T COM 00206R102 66,246 15,161 29.68 1,931 -3.26 0.3657
2020-02-04 2019-12-31 13F AT&T COM 00206R102 51,085 1,159 2.32 1,996 5.66 0.3570
2019-10-31 2019-09-30 13F AT&T COM 00206R102 49,926 -4,058 -7.52 1,889 4.42 0.3688
2019-07-23 2019-06-30 13F AT&T COM 00206R102 53,984 5,030 10.27 1,809 17.85 0.3536
2019-04-12 2019-03-31 13F AT&T COM 00206R102 48,954 3,548 7.81 1,535 18.44 0.2982
2019-01-29 2018-12-31 13F AT&T COM 00206R102 45,406 -6,305 -12.19 1,296 -25.35 0.2983
2018-10-17 2018-09-30 13F AT&T COM 00206R102 51,711 85 0.16 1,736 4.70 0.3530
2018-07-23 2018-06-30 13F AT&T COM 00206R102 51,626 6,698 14.91 1,658 3.50 0.3507
2018-04-23 2018-03-31 13F AT&T COM 00206R102 44,928 2,013 4.69 1,602 -0.19 0.3420
2018-01-17 2017-12-31 13F AT&T COM 00206R102 42,915 -20,852 -32.70 1,605 -35.75 0.3123
2017-10-23 2017-09-30 13F AT&T COM 00206R102 63,767 31 0.05 2,498 3.87 0.5205
2017-07-27 2017-06-30 13F AT&T COM 00206R102 63,736 3,660 6.09 2,405 -3.65 0.5343
2017-04-21 2017-03-31 13F AT&T COM 00206R102 60,076 3,867 6.88 2,496 4.39 0.5863
2017-01-24 2016-12-31 13F AT&T COM 00206R102 56,209 -24,166 -30.07 2,391 -26.75 0.6017
2016-11-15 2016-09-30 13F AT&T COM 00206R102 80,375 -992 -1.22 3,264 -7.17 0.7404
2016-08-25 2016-06-30 13F AT&T COM 00206R102 81,367 8,603 11.82 3,516 23.37 0.8572
2016-05-11 2016-03-31 13F AT&T COM 00206R102 72,764 72,764 2,850 0.6757
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.