AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionMonument Capital Management
Latest Disclosed Ownership14,172 shares
Latest Disclosed Value $ 410,846
Monument Capital Management reports 7.58% decrease in ownership of T / AT&T Inc.

On April 15, 2026 - Monument Capital Management filed a 13F-HR form disclosing ownership of 14,172 shares of AT&T Inc. (MX:T) valued at $410,846 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 15,334 shares of AT&T Inc.. This represents a change in shares of -7.58% 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)
2026-04-15 2026-03-31 13F AT&T COM 00206R102 14,172 -1,162 -7.58 411 7.89 0.1029
2026-01-26 2025-12-31 13F AT&T COM 00206R102 15,334 -117,095 -88.42 381 -89.84 0.0948
2025-10-14 2025-09-30 13F AT&T COM 00206R102 132,429 6,805 5.42 3,740 2.86 0.9350
2025-07-24 2025-06-30 13F AT&T COM 00206R102 125,624 90,708 259.79 3,636 268.29 0.9470
2025-04-25 2025-03-31 13F AT&T COM 00206R102 34,916 12,171 53.51 987 90.91 0.3036
2025-01-31 2024-12-31 13F AT&T COM 00206R102 22,745 22,745 518 0.1428
2022-11-07 2022-09-30 13F AT&T COM 00206R102 0 -11,794 -100.00 0 -100.00
2022-07-20 2022-06-30 13F AT&T COM 00206R102 11,794 11,794 247 0.0932
2022-04-13 2022-03-31 13F AT&T COM 00206R102 0 -11,236 -100.00 0 -100.00
2022-01-18 2021-12-31 13F AT&T COM 00206R102 11,236 11,236 276 0.0856
2020-10-23 2020-09-30 13F AT&T COM 00206R102 0 -65,520 -100.00 0 -100.00
2020-07-16 2020-06-30 13F AT&T COM 00206R102 65,520 1,028 1.59 1,981 5.37 1.1653
2020-04-14 2020-03-31 13F AT&T COM 00206R102 64,492 -296 -0.46 1,880 -25.75 1.3516
2020-01-14 2019-12-31 13F AT&T COM 00206R102 64,788 604 0.94 2,532 4.24 1.2916
2019-10-21 2019-09-30 13F AT&T COM 00206R102 64,184 -3,436 -5.08 2,429 7.43 1.3178
2019-07-23 2019-06-30 13F AT&T COM 00206R102 67,620 1,939 2.95 2,261 9.76 1.2187
2019-04-10 2019-03-31 13F AT&T COM 00206R102 65,681 -4,703 -6.68 2,060 2.54 1.1721
2019-01-15 2018-12-31 13F AT&T COM 00206R102 70,384 5,665 8.75 2,009 -7.55 1.2546
2018-11-13 2018-09-30 13F/A-1 AT&T COM 00206R102 64,719 10,321 18.97 2,173 24.38 1.2210
2018-10-11 2018-09-30 13F AT&T COM 00206R102 39,480 -14,918 1,326
2018-07-17 2018-06-30 13F AT&T COM 00206R102 54,398 -191 -0.35 1,747 -8.82 1.2118
2018-04-17 2018-03-31 13F AT&T COM 00206R102 54,589 8,492 18.42 1,916 6.92 1.3104
2018-02-05 2017-12-31 13F AT&T COM 00206R102 46,097 46,097 1,792 1.2643
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.