AT&T Inc.
BG ˙ BUL ˙ US00206R1023
SecurityBG:SOBA / AT&T Inc.
InstitutionGriffin Asset Management, Inc.
Latest Disclosed Ownership82,434 shares
Latest Disclosed Value $ 2,389,776
Griffin Asset Management, Inc. reports 6.64% decrease in ownership of SOBA / AT&T Inc.

On April 30, 2026 - Griffin Asset Management, Inc. filed a 13F-HR form disclosing ownership of 82,434 shares of AT&T Inc. (BG:SOBA) valued at $2,389,776 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 88,301 shares of AT&T Inc.. This represents a change in shares of -6.64% 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)
2026-04-30 2026-03-31 13F AT&T COM 00206R102 82,434 -5,867 -6.64 2,390 8.94 0.2695
2026-02-06 2025-12-31 13F AT&T COM 00206R102 88,301 -7,084 -7.43 2,193 -18.57 0.2373
2025-10-16 2025-09-30 13F AT&T COM 00206R102 95,385 -3,259 -3.30 2,694 -5.64 0.3027
2025-07-25 2025-06-30 13F AT&T COM 00206R102 98,644 -11,057 -10.08 2,855 -7.99 0.3371
2025-04-16 2025-03-31 13F AT&T COM 00206R102 109,701 -7,117 -6.09 3,102 16.66 0.3798
2025-01-22 2024-12-31 13F AT&T COM 00206R102 116,818 -692 -0.59 2,660 2.86 0.3125
2024-10-15 2024-09-30 13F AT&T COM 00206R102 117,510 918 0.79 2,585 16.02 0.2892
2024-07-23 2024-06-30 13F AT&T COM 00206R102 116,592 -1,939 -1.64 2,228 6.81 0.2581
2024-04-17 2024-03-31 13F AT&T COM 00206R102 118,531 6,134 5.46 2,086 10.60 0.2488
2024-01-19 2023-12-31 13F AT&T COM 00206R102 112,397 17,984 19.05 1,886 33.00 0.2391
2023-10-19 2023-09-30 13F AT&T COM 00206R102 94,413 43,044 83.79 1,418 73.14 0.2015
2023-08-01 2023-06-30 13F AT&T COM 00206R102 51,369 12,694 32.82 819 10.08 0.1109
2023-05-09 2023-03-31 13F AT&T COM 00206R102 38,675 -606 -1.54 744 2.90 0.1040
2023-01-20 2022-12-31 13F AT&T COM 00206R102 39,281 -21,476 -35.35 723 -22.42 0.1091
2022-10-19 2022-09-30 13F AT&T COM 00206R102 60,757 1,392 2.34 932 -25.08 0.1548
2022-07-19 2022-06-30 13F AT&T COM 00206R102 59,365 2,370 4.16 1,244 -7.65 0.1985
2022-04-12 2022-03-31 13F AT&T COM 00206R102 56,995 13,666 31.54 1,347 26.36 0.1745
2022-01-28 2021-12-31 13F AT&T COM 00206R102 43,329 -37,891 -46.65 1,066 -51.41 0.1324
2021-11-05 2021-09-30 13F AT&T COM 00206R102 81,220 -18,112 -18.23 2,194 -23.26 0.2806
2021-07-28 2021-06-30 13F AT&T COM 00206R102 99,332 -27,742 -21.83 2,859 -25.68 0.3447
2021-05-04 2021-03-31 13F AT&T COM 00206R102 127,074 -28,546 -18.34 3,847 -14.05 0.4918
2021-01-27 2020-12-31 13F AT&T COM 00206R102 155,620 4,196 2.77 4,476 3.68 0.5935
2020-11-12 2020-09-30 13F AT&T COM 00206R102 151,424 2,099 1.41 4,317 -4.36 0.6638
2020-08-18 2020-06-30 13F AT&T COM 00206R102 149,325 9,352 6.68 4,514 10.64 0.7221
2020-05-18 2020-03-31 13F AT&T COM 00206R102 139,973 3,215 2.35 4,080 -23.65 0.7726
2020-02-11 2019-12-31 13F AT&T COM 00206R102 136,758 317 0.23 5,344 3.51 0.7491
2019-11-05 2019-09-30 13F AT&T COM 00206R102 136,441 -96,247 -41.36 5,163 -33.78 0.8018
2019-08-19 2019-06-30 13F AT&T COM 00206R102 232,688 34,015 17.12 7,797 25.15 0.9921
2019-05-08 2019-03-31 13F AT&T COM 00206R102 198,673 14,896 8.11 6,230 18.78 0.8812
2019-03-01 2018-12-31 13F AT&T COM 00206R102 183,777 9,288 5.32 5,245 -10.48 0.8852
2018-11-19 2018-09-30 13F AT&T COM 00206R102 174,489 58,053 49.86 5,859 56.70 0.8623
2018-08-15 2018-06-30 13F AT&T COM 00206R102 116,436 801 0.69 3,739 -9.29 0.6784
2018-05-16 2018-03-31 13F AT&T COM 00206R102 115,635 801 0.70 4,122 -7.68 0.7502
2018-02-20 2017-12-31 13F AT&T COM 00206R102 114,834 436 0.38 4,465 -0.36 0.7945
2017-11-15 2017-09-30 13F AT&T COM 00206R102 114,398 3,820 3.45 4,481 7.41 0.8092
2017-08-29 2017-06-30 13F AT&T COM 00206R102 110,578 95,631 639.80 4,172 711.67 1.1152
2016-02-17 2015-12-31 13F AT&T COM 00206R102 14,947 225 1.53 514 7.08 0.2162
2015-11-12 2015-09-30 13F AT&T COM 00206R102 14,722 -9,445 -39.08 480 -44.06 0.1996
2015-08-05 2015-06-30 13F AT&T COM 00206R102 24,167 -25 -0.10 858 8.61 0.3292
2015-04-27 2015-03-31 13F AT&T COM 00206R102 24,192 580 2.46 790 -0.38 0.2294
2015-01-12 2014-12-31 13F AT&T COM 00206R102 23,612 13,589 135.58 793 124.65 0.2108
2014-11-03 2014-09-30 13F AT&T COM 00206R102 10,023 1,356 15.65 353 15.36 0.1054
2014-08-06 2014-06-30 13F AT&T COM 00206R102 8,667 -1,500 -14.75 306 -14.29 0.0957
2014-04-14 2014-03-31 13F AT&T COM 00206R102 10,167 -19,963 -66.26 357 -66.29 0.1158
2014-01-29 2013-12-31 13F AT&T COM 00206R102 30,130 -3,343 -9.99 1,059 -6.45 0.3422
2013-11-01 2013-09-30 13F AT&T COM 00206R102 33,473 -2,632 -7.29 1,132 -11.42 0.3698
2013-08-21 2013-06-30 13F AT&T COM 00206R102 36,105 36,105 1,278 0.4624
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.