AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionSt Germain D J Co Inc
Latest Disclosed Ownership29,015 shares
Latest Disclosed Value $ 841,139
St Germain D J Co Inc reports 6.70% increase in ownership of T / AT&T Inc.

On April 13, 2026 - St Germain D J Co Inc filed a 13F-HR form disclosing ownership of 29,015 shares of AT&T Inc. (MX:T) valued at $841,139 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 27,192 shares of AT&T Inc.. This represents a change in shares of 6.70% 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)
2026-04-13 2026-03-31 13F AT&T INC COM Stock 00206R102 29,015 1,823 6.70 841 24.59 0.0333
2026-01-29 2025-12-31 13F AT&T INC COM Stock 00206R102 27,192 720 2.72 675 -9.64 0.0262
2025-10-07 2025-09-30 13F AT&T INC COM Stock 00206R102 26,472 -1,423 -5.10 748 -7.43 0.0299
2025-07-16 2025-06-30 13F AT&T INC COM Stock 00206R102 27,895 13,610 95.27 807 100.25 0.0348
2025-04-09 2025-03-31 13F AT&T INC COM Stock 00206R102 14,285 -8,288 -36.72 404 -21.44 0.0190
2025-01-10 2024-12-31 13F AT&T INC COM Stock 00206R102 22,573 1,620 7.73 514 11.52 0.0234
2024-10-18 2024-09-30 13F AT&T INC COM Stock 00206R102 20,953 -358 -1.68 461 13.02 0.0212
2024-07-08 2024-06-30 13F AT&T INC COM Stock 00206R102 21,311 -655 -2.98 407 5.44 0.0197
2024-04-02 2024-03-31 13F AT&T INC COM Stock 00206R102 21,966 -1,311 -5.63 387 -1.03 0.0189
2024-01-02 2023-12-31 13F AT&T INC COM Stock 00206R102 23,277 -3,260 -12.28 391 -2.01 0.0203
2023-10-23 2023-09-30 13F AT&T INC COM Stock 00206R102 26,537 -25,760 -49.26 399 -52.28 0.0224
2023-09-07 2023-06-30 13F AT&T INC COM Stock 00206R102 52,297 -7,006 -11.81 834 1,091.43 0.0441
2023-02-27 2022-12-31 13F AT&T INC COM Stock 00206R102 59,303 4,184 7.59 71 -93.94 0.0238
2022-11-21 2022-09-30 13F AT&T COM 00206R102 55,119 0 0.00 1,155 0.00 0.0763
2022-08-15 2022-06-30 13F/A-1 AT&T COM 00206R102 55,119 -1,895 -3.32 1,155 -14.25 0.0763
2022-08-12 2022-06-30 13F AT&T COM 00206R102 57,014 0 1,347 0.0758
2022-05-12 2022-03-31 13F AT&T COM 00206R102 57,014 -815 -1.41 1,347 -5.34 0.0758
2022-02-11 2021-12-31 13F AT&T COM 00206R102 57,829 -18,302 -24.04 1,423 -30.79 0.0782
2021-11-03 2021-09-30 13F AT&T COM 00206R102 76,131 -7,977 -9.48 2,056 -15.08 0.1266
2021-07-28 2021-06-30 13F AT&T COM 00206R102 84,108 -1,731 -2.02 2,421 -6.81 0.1519
2021-05-13 2021-03-31 13F AT&T COM 00206R102 85,839 -39,736 -31.64 2,598 -28.07 0.1756
2021-02-04 2020-12-31 13F AT&T COM 00206R102 125,575 -55,976 -30.83 3,612 -30.22 0.2578
2020-11-10 2020-09-30 13F AT&T COM 00206R102 181,551 -5,267 -2.82 5,176 -8.36 0.4200
2020-08-13 2020-06-30 13F AT&T COM 00206R102 186,818 -5,541 -2.88 5,648 0.73 0.4945
2020-05-13 2020-03-31 13F AT&T COM 00206R102 192,359 -4,624 -2.35 5,607 -27.16 0.5512
2020-02-14 2019-12-31 13F AT&T COM 00206R102 196,983 101,639 106.60 7,698 113.36 0.6463
2019-10-17 2019-09-30 13F AT&T COM 00206R102 95,344 -2,084 -2.14 3,608 10.51 0.3881
2019-07-24 2019-06-30 13F AT&T COM 00206R102 97,428 -3,188 -3.17 3,265 3.49 0.3559
2019-05-02 2019-03-31 13F AT&T COM 00206R102 100,616 -5,538 -5.22 3,155 4.13 0.3436
2019-02-05 2018-12-31 13F AT&T COM 00206R102 106,154 -5,694 -5.09 3,030 -19.33 0.3596
2018-10-23 2018-09-30 13F AT&T COM 00206R102 111,848 -1,769 -1.56 3,756 2.96 0.4205
2018-08-07 2018-06-30 13F AT&T COM 00206R102 113,617 -2,433 -2.10 3,648 -11.82 0.4341
2018-04-20 2018-03-31 13F AT&T COM 00206R102 116,050 5,665 5.13 4,137 -3.61 0.5223
2018-02-13 2017-12-31 13F AT&T COM 00206R102 110,385 -73 -0.07 4,292 -0.81 0.5126
2017-10-31 2017-09-30 13F AT&T COM 00206R102 110,458 2,578 2.39 4,327 6.31 0.5422
2017-07-28 2017-06-30 13F AT&T COM 00206R102 107,880 1,050 0.98 4,070 -8.31 0.5447
2017-04-25 2017-03-31 13F AT&T COM 00206R102 106,830 -1,052 -0.98 4,439 -3.25 0.6181
2017-02-02 2016-12-31 13F AT&T COM 00206R102 107,882 30 0.03 4,588 4.75 0.6207
2016-10-27 2016-09-30 13F AT&T COM 00206R102 107,852 1,357 1.27 4,380 -4.82 0.6115
2016-08-22 2016-06-30 13F AT&T COM 00206R102 106,495 -7,592 -6.65 4,602 2.98 0.6430
2016-04-21 2016-03-31 13F AT&T COM 00206R102 114,087 640 0.56 4,469 14.47 0.6388
2016-01-19 2015-12-31 13F AT&T COM 00206R102 113,447 1,521 1.36 3,904 7.05 0.5875
2015-10-23 2015-09-30 13F AT&T COM 00206R102 111,926 2,676 2.45 3,647 -6.03 0.6112
2015-07-23 2015-06-30 13F AT&T COM 00206R102 109,250 2,485 2.33 3,881 11.33 0.5862
2015-04-15 2015-03-31 13F AT&T COM 00206R102 106,765 9,258 9.49 3,486 6.44 0.5040
2015-01-22 2014-12-31 13F AT&T COM 00206R102 97,507 7,478 8.31 3,275 3.21 0.4766
2014-10-10 2014-09-30 13F AT&T COM 00206R102 90,029 1,180 1.33 3,173 0.99 0.4786
2014-07-17 2014-06-30 13F AT&T COM 00206R102 88,849 2,006 2.31 3,142 3.15 0.4619
2014-04-10 2014-03-31 13F AT&T COM 00206R102 86,843 11,713 15.59 3,046 15.29 0.4661
2014-01-21 2013-12-31 13F AT&T COM 00206R102 75,130 -128 -0.17 2,642 3.81 0.3872
2013-10-17 2013-09-30 13F AT&T COM 00206R102 75,258 5,640 8.10 2,545 3.29 0.4097
2013-07-25 2013-06-30 13F AT&T COM 00206R102 69,618 69,618 2,464 0.4080
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.