AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionWoodstock Corp
Latest Disclosed Ownership11,677 shares
Latest Disclosed Value $ 338,516
Woodstock Corp reports 6.81% decrease in ownership of T / AT&T Inc.

On April 8, 2026 - Woodstock Corp filed a 13F-HR form disclosing ownership of 11,677 shares of AT&T Inc. (MX:T) valued at $338,516 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 12,530 shares of AT&T Inc.. This represents a change in shares of -6.81% 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 COMMON STOCK 00206R102 11,677 -853 -6.81 339 8.68 0.0301
2026-01-14 2025-12-31 13F AT&T COMMON STOCK 00206R102 12,530 -200 -1.57 311 -13.37 0.0267
2025-10-07 2025-09-30 13F AT&T COMMON STOCK 00206R102 12,730 600 4.95 359 2.28 0.0312
2025-07-09 2025-06-30 13F AT&T COMMON STOCK 00206R102 12,130 -75 -0.61 351 1.74 0.0323
2025-04-09 2025-03-31 13F AT&T COMMON STOCK 00206R102 12,205 0 0.00 345 24.55 0.0341
2025-01-15 2024-12-31 13F AT&T COMMON STOCK 00206R102 12,205 -1,000 -7.57 278 -4.48 0.0268
2024-10-11 2024-09-30 13F AT&T COMMON STOCK 00206R102 13,205 -675 -4.86 291 9.43 0.0280
2024-07-08 2024-06-30 13F AT&T COMMON STOCK 00206R102 13,880 0 0.00 265 8.61 0.0270
2024-04-09 2024-03-31 13F AT&T COMMON STOCK 00206R102 13,880 0 0.00 244 5.17 0.0253
2024-01-08 2023-12-31 13F AT&T COMMON STOCK 00206R102 13,880 -3,000 -17.77 233 -8.30 0.0270
2023-10-10 2023-09-30 13F AT&T COMMON STOCK 00206R102 16,880 -850 -4.79 254 -10.28 0.0318
2023-07-07 2023-06-30 13F AT&T COMMON STOCK 00206R102 17,730 -175 -0.98 283 -18.02 0.0334
2023-04-06 2023-03-31 13F AT&T COMMON STOCK 00206R102 17,905 0 0.00 345 4.56 0.0440
2023-01-10 2022-12-31 13F AT&T COMMON STOCK 00206R102 17,905 -14,272 -44.35 330 -33.40 0.0438
2022-10-11 2022-09-30 13F AT&T COMMON STOCK 00206R102 32,177 2,100 6.98 494 -21.59 0.0735
2022-07-11 2022-06-30 13F AT&T COMMON STOCK 00206R102 30,077 -500 -1.64 630 -12.86 0.0874
2022-04-07 2022-03-31 13F AT&T COMMON STOCK 00206R102 30,577 -1,700 -5.27 723 -8.94 0.0847
2022-01-07 2021-12-31 13F AT&T COMMON STOCK 00206R102 32,277 -1,150 -3.44 794 -12.07 0.0831
2021-10-05 2021-09-30 13F AT&T COMMON STOCK 00206R102 33,427 0 0.00 903 -6.13 0.1053
2021-07-06 2021-06-30 13F AT&T COMMON STOCK 00206R102 33,427 0 0.00 962 -4.94 0.1132
2021-04-05 2021-03-31 13F AT&T COMMON STOCK 00206R102 33,427 -917 -2.67 1,012 2.43 0.1287
2021-01-06 2020-12-31 13F AT&T COMMON STOCK 00206R102 34,344 -2,010 -5.53 988 -4.63 0.1322
2020-10-02 2020-09-30 13F AT&T COMMON STOCK 00206R102 36,354 -1,420 -3.76 1,036 -9.28 0.1673
2020-07-07 2020-06-30 13F AT&T COMMON STOCK 00206R102 37,774 -2,617 -6.48 1,142 -2.97 0.1947
2020-04-03 2020-03-31 13F AT&T COMMON STOCK 00206R102 40,391 -190 -0.47 1,177 -25.79 0.2398
2020-01-13 2019-12-31 13F AT&T COMMON STOCK 00206R102 40,581 -3,014 -6.91 1,586 -3.88 0.2583
2019-10-02 2019-09-30 13F AT&T COMMON STOCK 00206R102 43,595 -1,470 -3.26 1,650 9.27 0.2875
2019-07-03 2019-06-30 13F AT&T COMMON STOCK 00206R102 45,065 -1,255 -2.71 1,510 3.92 0.2636
2019-04-05 2019-03-31 13F AT&T COMMON STOCK 00206R102 46,320 -2,200 -4.53 1,453 4.91 0.2603
2019-01-08 2018-12-31 13F AT&T COMMON STOCK 00206R102 48,520 -2,752 -5.37 1,385 -19.57 0.2779
2018-10-03 2018-09-30 13F AT&T COMMON STOCK 00206R102 51,272 -1,863 -3.51 1,722 0.94 0.2910
2018-07-23 2018-06-30 13F AT&T COMMON STOCK 00206R102 53,135 -963 -1.78 1,706 -11.56 0.3141
2018-04-19 2018-03-31 13F AT&T COMMON STOCK 00206R102 54,098 -700 -1.28 1,929 -9.48 0.3647
2018-01-24 2017-12-31 13F AT&T COMMON STOCK 00206R102 54,798 -670 -1.21 2,131 -1.93 0.3930
2017-10-06 2017-09-30 13F AT&T COMMON STOCK 00206R102 55,468 -4,800 -7.96 2,173 -4.44 0.4142
2017-07-13 2017-06-30 13F AT&T COMMON STOCK 00206R102 60,268 500 0.84 2,274 -8.42 0.4457
2017-04-05 2017-03-31 13F AT&T COMMON STOCK 00206R102 59,768 1,635 2.81 2,483 0.44 0.5005
2017-01-05 2016-12-31 13F AT&T COMMON STOCK 00206R102 58,133 -145 -0.25 2,472 4.44 0.5011
2016-10-06 2016-09-30 13F AT&T COMMON STOCK 00206R102 58,278 -8,846 -13.18 2,367 -18.38 0.4843
2016-08-03 2016-06-30 13F AT&T COMMON STOCK 00206R102 67,124 754 1.14 2,900 11.54 0.5986
2016-05-10 2016-03-31 13F At&T COMMON STOCK 00206R102 66,370 -75 -0.11 2,600 13.74 0.5470
2016-01-11 2015-12-31 13F AT & T COMMON STOCK 00206R102 66,445 -700 -1.04 2,286 4.48 0.5026
2015-10-16 2015-09-30 13F AT & T COMMON STOCK 00206R102 67,145 -4,934 -6.85 2,188 -14.53 0.4981
2015-07-07 2015-06-30 13F AT & T COMMON STOCK 00206R102 72,079 -2,550 -3.42 2,560 5.05 0.4824
2015-04-09 2015-03-31 13F AT & T COMMON STOCK 00206R102 74,629 -650 -0.86 2,437 -3.64 0.4522
2015-02-13 2014-12-31 13F AT & T COMMON STOCK 00206R102 75,279 -1,700 -2.21 2,529 -6.78 0.4698
2014-10-06 2014-09-30 13F AT & T COMMON STOCK 00206R102 76,979 -4,951 -6.04 2,713 -6.35 0.5220
2014-07-07 2014-06-30 13F AT & T COMMON STOCK 00206R102 81,930 -2,550 -3.02 2,897 -2.23 0.5133
2014-04-07 2014-03-31 13F AT & T COMMON STOCK 00206R102 84,480 -3,205 -3.66 2,963 -3.89 0.5511
2014-01-13 2013-12-31 13F AT & T COMMON STOCK 00206R102 87,685 1,790 2.08 3,083 6.13 0.5600
2013-10-07 2013-09-30 13F AT & T COMMON STOCK 00206R102 85,895 -4,050 -4.50 2,905 -8.76 0.5755
2013-07-09 2013-06-30 13F AT & T COMMON STOCK 00206R102 89,945 89,945 3,184 0.6507
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.