AT&T Inc.
CH ˙ SWX ˙ US00206R1023
SecurityCH:T / AT&T Inc.
InstitutionGrove Bank & Trust
Latest Disclosed Ownership19,029 shares
Latest Disclosed Value $ 551,651
Grove Bank & Trust reports 4.15% decrease in ownership of T / AT&T Inc.

On April 8, 2026 - Grove Bank & Trust filed a 13F-HR form disclosing ownership of 19,029 shares of AT&T Inc. (CH:T) valued at $551,651 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 19,852 shares of AT&T Inc.. This represents a change in shares of -4.15% 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)
2026-04-08 2026-03-31 13F AT&T COM 00206R102 19,029 -823 -4.15 552 11.76 0.0574
2026-01-08 2025-12-31 13F AT&T COM 00206R102 19,852 -1,352 -6.38 493 -17.56 0.0555
2025-10-06 2025-09-30 13F AT&T COM 00206R102 21,204 -583 -2.68 599 -5.08 0.0701
2025-07-11 2025-06-30 13F AT&T COM 00206R102 21,787 435 2.04 631 4.48 0.0786
2025-04-17 2025-03-31 13F AT&T COM 00206R102 21,352 8,918 71.72 604 113.07 0.0807
2025-01-16 2024-12-31 13F AT&T COM 00206R102 12,434 1,153 10.22 283 14.11 0.0393
2024-10-11 2024-09-30 13F AT&T COM 00206R102 11,281 -1,393 -10.99 248 2.48 0.0367
2024-07-24 2024-06-30 13F AT&T COM 00206R102 12,674 -1,330 -9.50 242 -1.63 0.0389
2024-04-30 2024-03-31 13F AT&T COM 00206R102 14,004 -37,310 -72.71 246 -71.43 0.0415
2024-01-30 2023-12-31 13F AT&T COM 00206R102 51,314 -12,379 -19.44 861 -9.94 0.1584
2023-10-30 2023-09-30 13F AT&T COM 00206R102 63,693 -7,891 -11.02 957 -16.21 0.1950
2023-07-27 2023-06-30 13F AT&T COM 00206R102 71,584 5,725 8.69 1,142 -9.94 0.2306
2023-05-10 2023-03-31 13F AT&T COM 00206R102 65,859 4,482 7.30 1,268 126,600.00 0.2680
2023-02-03 2022-12-31 13F AT&T COM 00206R102 61,377 -7,425 -10.79 1 -99.91 0.2493
2022-10-28 2022-09-30 13F AT&T COMMON STOCK 00206R102 68,802 3,957 6.10 1,055 -22.37 0.2614
2022-07-29 2022-06-30 13F AT&T COMMON STOCK 00206R102 64,845 5,741 9.71 1,359 -2.65 0.3254
2022-04-22 2022-03-31 13F AT&T COMMON STOCK 00206R102 59,104 1,269 2.19 1,396 -1.90 0.2746
2022-01-31 2021-12-31 13F AT&T COMMON STOCK 00206R102 57,835 -707 -1.21 1,423 -9.99 0.2718
2021-10-28 2021-09-30 13F AT&T COMMON STOCK 00206R102 58,542 1,568 2.75 1,581 -3.54 0.3326
2021-07-28 2021-06-30 13F AT&T COMMON STOCK 00206R102 56,974 2,948 5.46 1,639 0.24 0.3549
2021-04-23 2021-03-31 13F AT&T COMMON STOCK 00206R102 54,026 -4,022 -6.93 1,635 -2.04 0.3846
2021-02-03 2020-12-31 13F AT&T COMMON STOCK 00206R102 58,048 1,462 2.58 1,669 3.47 0.4335
2020-10-30 2020-09-30 13F AT&T COMMON STOCK 00206R102 56,586 -5,503 -8.86 1,613 -14.06 0.4940
2020-07-31 2020-06-30 13F AT&T COMMON STOCK 00206R102 62,089 -1,282 -2.02 1,877 1.62 0.6182
2020-05-05 2020-03-31 13F AT&T COMMON STOCK 00206R102 63,371 -884 -1.38 1,847 -26.44 0.7290
2020-02-11 2019-12-31 13F AT&T COMMON STOCK 00206R102 64,255 -1,551 -2.36 2,511 0.84 0.7545
2019-10-30 2019-09-30 13F AT&T COMMON STOCK 00206R102 65,806 1,056 1.63 2,490 14.75 0.8028
2019-07-24 2019-06-30 13F AT&T COMMON STOCK 00206R102 64,750 -561 -0.86 2,170 5.96 0.7929
2019-04-26 2019-03-31 13F AT&T COMMON STOCK 00206R102 65,311 3,509 5.68 2,048 16.10 0.7859
2019-02-13 2018-12-31 13F AT&T COMMON STOCK 00206R102 61,802 -14,571 -19.08 1,764 -31.20 0.8231
2018-11-07 2018-09-30 13F AT&T COMMON STOCK 00206R102 76,373 -4,252 -5.27 2,564 -0.97 1.0526
2018-08-03 2018-06-30 13F AT&T COMMON STOCK 00206R102 80,625 -1,161 -1.42 2,589 -11.18 1.1034
2018-05-07 2018-03-31 13F AT&T COMMON STOCK 00206R102 81,786 9,305 12.84 2,915 3.44 1.2901
2018-02-02 2017-12-31 13F AT&T COMMON STOCK 00206R102 72,481 3,336 4.82 2,818 4.10 1.2301
2017-11-13 2017-09-30 13F AT&T COMMON STOCK 00206R102 69,145 2,814 4.24 2,707 8.19 1.3165
2017-07-28 2017-06-30 13F AT&T COMMON STOCK 00206R102 66,331 6,657 11.16 2,502 0.97 1.6006
2017-04-28 2017-03-31 13F AT&T COMMON STOCK 00206R102 59,674 -3,354 -5.32 2,478 -7.54 2.0341
2017-02-03 2016-12-31 13F AT&T COMMON STOCK 00206R102 63,028 5,549 9.65 2,680 14.82 2.0464
2016-11-04 2016-09-30 13F AT&T COMMON STOCK 00206R102 57,479 87 0.15 2,334 -5.89 1.9884
2016-08-05 2016-06-30 13F AT&T COMMON STOCK 00206R102 57,392 923 1.63 2,480 12.12 2.2218
2016-05-11 2016-03-31 13F AT&T COMMON STOCK 00206R102 56,469 -652 -1.14 2,212 12.57 2.0157
2016-01-27 2015-12-31 13F AT&T COMMON STOCK 00206R102 57,121 57,121 1,965 1.7616
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.