AT&T Inc.
CH ˙ SWX ˙ US00206R1023
SecurityCH:T / AT&T Inc.
InstitutionPinnacle Holdings, LLC
Latest Disclosed Ownership6,846 shares
Latest Disclosed Value $ 198,466
Pinnacle Holdings, LLC ownership in T / AT&T Inc.

On May 8, 2026 - Pinnacle Holdings, LLC filed a 13F-HR form disclosing ownership of 6,846 shares of AT&T Inc. (CH:T) valued at $198,466 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 0 shares of AT&T Inc..

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)
2026-05-08 2026-03-31 13F A T & T COM 00206R102 6,846 6,846 198 0.0642
2026-02-12 2025-12-31 13F A T & T COM 00206R102 0 -2,972 -100.00 0 -100.00
2025-11-12 2025-09-30 13F A T & T COM 00206R102 2,972 0 0.00 84 -3.49 0.0293
2025-08-07 2025-06-30 13F A T & T COM 00206R102 2,972 2,972 86 0.0310
2025-05-13 2025-03-31 13F A T & T INC COM 00206R102 0 -2,972 -100.00 0 -100.00
2025-02-13 2024-12-31 13F A T & T INC COM 00206R102 2,972 -70 -2.30 68 1.52 0.0255
2024-11-12 2024-09-30 13F A T & T COM 00206R102 3,042 -12 -0.39 67 13.79 0.0261
2024-08-13 2024-06-30 13F A T & T COM 00206R102 3,054 0 0.00 58 9.43 0.0237
2024-05-09 2024-03-31 13F A T & T COM 00206R102 3,054 0 0.00 54 3.92 0.0216
2024-02-14 2023-12-31 13F A T & T COM 00206R102 3,054 3,054 51 0.0211
2023-05-12 2023-03-31 13F A T & T INC COM 00206R102 0 -4,054 -100.00 0 -100.00
2023-02-13 2022-12-31 13F A T & T INC COM 00206R102 4,054 225 5.88 75 -7.50 0.0334
2022-11-14 2022-09-30 13F A T & T COM 00206R102 3,829 0 0.00 80 0.00 0.0368
2022-08-11 2022-06-30 13F A T & T COM 00206R102 3,829 0 0.00 80 -11.11 0.0368
2022-05-13 2022-03-31 13F A T & T COM 00206R102 3,829 0 0.00 90 -4.26 0.0355
2022-02-14 2021-12-31 13F A T & T INC COM 00206R102 3,829 3,829 94 0.0396
2021-08-13 2021-06-30 13F A T & T COM 00206R102 0 -3,817 -100.00 0 -100.00
2021-05-12 2021-03-31 13F A T & T COM 00206R102 3,817 -450 -10.55 116 -5.74 0.0535
2021-02-12 2020-12-31 13F A T & T COM 00206R102 4,267 450 11.79 123 12.96 0.0647
2020-11-13 2020-09-30 13F/A-1 A T & T COM 00206R102 3,817 -677 -15.06 109 -20.00 0.0629
2020-11-13 2020-09-30 13F A T & T COM 00206R102 5,616 1,122 213 80.0945
2020-08-13 2020-06-30 13F A T & T COM 00206R102 4,494 -50 -1.10 136 2.27 0.0648
2020-05-14 2020-03-31 13F A T & T COM 00206R102 4,544 -962 -17.47 132 -38.60 0.0760
2020-02-14 2019-12-31 13F A T & T COM 00206R102 5,506 -110 -1.96 215 1.42 0.0808
2019-11-14 2019-09-30 13F A T & T COM 00206R102 5,616 0 0.00 213 12.77 0.0801
2019-08-13 2019-06-30 13F A T & T COM 00206R102 5,616 962 20.67 188 29.66 0.0699
2019-05-13 2019-03-31 13F A T & T COM 00206R102 4,654 0 0.00 146 9.85 0.0546
2019-02-12 2018-12-31 13F A T & T COM 00206R102 4,654 -381 -7.57 133 -21.89 0.0549
2018-11-13 2018-09-30 13F A T & T COM 00206R102 5,035 2 0.04 169 4.97 0.0584
2018-08-14 2018-06-30 13F A T & T COM 00206R102 5,033 0 0.00 162 -10.06 0.0563
2018-05-14 2018-03-31 13F A T & T COM 00206R102 5,033 181 3.73 179 -4.79 0.0672
2018-02-12 2017-12-31 13F A T & T COM 00206R102 4,852 -22 -0.45 189 -1.05 0.0686
2017-11-13 2017-09-30 13F A T & T COM 00206R102 4,874 0 0.00 191 3.83 0.0705
2017-08-14 2017-06-30 13F A T & T COM 00206R102 4,874 0 0.00 184 -9.41 0.0715
2017-05-12 2017-03-31 13F A T & T COM 00206R102 4,874 -150 -2.99 203 -5.16 0.0780
2017-02-13 2016-12-31 13F A T & T COM 00206R102 5,024 0 0.00 214 4.41 0.0831
2016-11-14 2016-09-30 13F A T & T COM 00206R102 5,024 -5 -0.10 204 -5.99 0.0803
2016-08-09 2016-06-30 13F A T & T COM 00206R102 5,029 0 0.00 217 10.71 0.0929
2016-05-16 2016-03-31 13F A T & T COM 00206R102 5,029 -1,700 -25.26 197 -15.15 0.0943
2016-02-11 2015-12-31 13F A T & T INC COM 00206R102 6,729 146 2.22 232 7.94 0.1080
2015-11-13 2015-09-30 13F A T & T COM 00206R102 6,583 209 3.28 214 -5.31 0.0923
2015-08-13 2015-06-30 13F A T & T INC COM 00206R102 6,374 -65 -1.01 226 7.62 0.0826
2015-05-12 2015-03-31 13F A T & T COM 00206R102 6,439 -16,728 -72.21 210 -73.01 0.0762
2015-02-12 2014-12-31 13F A T & T COM 00206R102 23,167 -1,576 -6.37 778 -10.68 0.2563
2014-11-12 2014-09-30 13F A T & T COM 00206R102 24,743 2,670 12.10 872 11.67 0.2253
2014-08-13 2014-06-30 13F A T & T COM 00206R102 22,073 -246 -1.10 781 -0.26 0.1909
2014-05-28 2014-03-31 13F A T & T INC COM 00206R102 22,319 2,130 10.55 783 10.30 0.2168
2014-02-13 2013-12-31 13F A T & T COM 00206R102 20,189 -183 -0.90 710 3.05 0.2064
2013-11-20 2013-09-30 13F/A-1 A T & T COM 00206R102 20,372 -649 -3.09 689 -7.53 0.2184
2013-11-12 2013-09-30 13F A T & T COM 00206R102 20,372 -649 689 204.2911
2013-08-14 2013-06-30 13F A T & T CMN STK 00206R102 21,021 21,021 744 0.2334
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.