AT&T Inc.
BG ˙ BUL ˙ US00206R1023
SecurityBG:SOBA / AT&T Inc.
InstitutionGreat Valley Advisor Group, Inc.
Latest Disclosed Ownership76,806 shares
Latest Disclosed Value $ 2,227,017
Great Valley Advisor Group, Inc. reports 19.48% increase in ownership of SOBA / AT&T Inc.

On May 11, 2026 - Great Valley Advisor Group, Inc. filed a 13F-HR form disclosing ownership of 76,806 shares of AT&T Inc. (BG:SOBA) valued at $2,227,017 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 64,285 shares of AT&T Inc.. This represents a change in shares of 19.48% 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 76,806 12,521 19.48 2,227 39.45 0.0405
2026-02-12 2025-12-31 13F AT&T COM 00206R102 64,285 667 1.05 1,597 -11.08 0.0307
2025-11-14 2025-09-30 13F AT&T COM 00206R102 63,618 424 0.67 1,796 -1.75 0.0360
2025-08-14 2025-06-30 13F AT&T COM 00206R102 63,194 -530 -0.83 1,829 1.50 0.0405
2025-05-08 2025-03-31 13F AT&T COM 00206R102 63,724 1,963 3.18 1,802 28.09 0.0388
2025-02-24 2024-12-31 13F AT&T COM 00206R102 61,761 -5,122 -7.66 1,407 -4.42 0.0315
2024-11-12 2024-09-30 13F AT&T COM 00206R102 66,883 10,854 19.37 1,472 37.48 0.0362
2024-07-16 2024-06-30 13F AT&T COM 00206R102 56,029 -7,608 -11.96 1,071 -4.38 0.0300
2024-05-06 2024-03-31 13F AT&T COM 00206R102 63,637 4,800 8.16 1,120 13.49 0.0340
2024-02-06 2023-12-31 13F AT&T COM 00206R102 58,837 -3,641 -5.83 987 5.12 0.0346
2023-11-07 2023-09-30 13F AT&T COM 00206R102 62,478 -2,254 -3.48 938 -9.11 0.0389
2023-08-10 2023-06-30 13F AT&T COM 00206R102 64,732 -19,057 -22.74 1,032 -36.02 0.0433
2023-05-03 2023-03-31 13F AT&T COM 00206R102 83,789 10,757 14.73 1,613 20.01 0.0752
2023-02-01 2022-12-31 13F AT&T COM 00206R102 73,032 -1,225 -1.65 1,344 18.00 0.0687
2022-10-21 2022-09-30 13F AT&T COM 00206R102 74,257 -26,282 -26.14 1,139 -45.97 0.0638
2022-07-19 2022-06-30 13F AT&T COM 00206R102 100,539 50,840 102.30 2,108 78.64 0.1159
2022-04-20 2022-03-31 13F AT&T COM 00206R102 49,699 -17,051 -25.54 1,180 -28.74 0.0688
2022-02-10 2021-12-31 13F AT&T COM 00206R102 66,750 -4,128 -5.82 1,656 -13.52 0.1023
2021-10-14 2021-09-30 13F AT&T COM 00206R102 70,878 10,205 16.82 1,915 9.12 0.1320
2021-07-27 2021-06-30 13F AT&T COM 00206R102 60,673 1,226 2.06 1,755 -2.50 0.1298
2021-04-20 2021-03-31 13F AT&T COM 00206R102 59,447 -3,007 -4.81 1,800 0.22 0.1732
2021-01-29 2020-12-31 13F AT&T COM 00206R102 62,454 10,500 20.21 1,796 21.19 0.1858
2020-10-21 2020-09-30 13F AT&T COM 00206R102 51,954 3,578 7.40 1,482 1.37 0.1819
2020-07-31 2020-06-30 13F AT&T COM 00206R102 48,376 2,931 6.45 1,462 10.34 0.2393
2020-05-15 2020-03-31 13F AT&T COM 00206R102 45,445 3,823 9.19 1,325 -18.51 0.3510
2020-02-10 2019-12-31 13F AT&T COM 00206R102 41,622 2,185 5.54 1,626 9.13 0.3621
2019-10-25 2019-09-30 13F AT&T COM 00206R102 39,437 9,596 32.16 1,490 49.15 0.3597
2019-07-30 2019-06-30 13F AT&T COM 00206R102 29,841 4,655 18.48 999 26.46 0.2510
2019-04-26 2019-03-31 13F AT&T COM 00206R102 25,186 4,043 19.12 790 31.01 0.2514
2019-04-11 2018-12-31 13F AT&T COM 00206R102 21,143 21,143 603 0.2252
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.