AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionKimelman & Baird, LLC
Latest Disclosed Ownership4,058 shares
Latest Disclosed Value $ 117,642
Kimelman & Baird, LLC ownership in T / AT&T Inc.

On May 13, 2026 - Kimelman & Baird, LLC filed a 13F-HR form disclosing ownership of 4,058 shares of AT&T Inc. (MX:T) valued at $117,642 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 4,058 shares of AT&T Inc.. This represents a change in shares of 0.00% 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)
2026-05-13 2026-03-31 13F AT&T COM 00206R102 4,058 0 0.00 118 17.00 0.0097
2026-02-06 2025-12-31 13F AT&T COM 00206R102 4,058 0 0.00 101 -12.28 0.0077
2025-11-25 2025-09-30 13F AT&T COM 00206R102 4,058 -194 -4.56 115 -7.32 0.0089
2025-08-12 2025-06-30 13F AT&T COM 00206R102 4,252 0 0.00 123 2.50 0.0100
2025-05-13 2025-03-31 13F AT&T COM 00206R102 4,252 0 0.00 120 25.00 0.0102
2025-02-10 2024-12-31 13F AT&T COM 00206R102 4,252 0 0.00 97 3.23 0.0077
2024-11-15 2024-09-30 13F AT&T COM 00206R102 4,252 -121 -2.77 94 12.05 0.0075
2024-08-19 2024-06-30 13F AT&T COM 00206R102 4,373 -3,569 -44.94 84 -63.76 0.0069
2021-08-17 2021-06-30 13F AT&T cs 00206R102 7,942 -27,586 -77.65 229 -82.96 0.0204
2019-12-10 2019-09-30 13F AT&T cs 00206R102 35,528 0 0.00 1,344 12.85 0.1864
2019-11-22 2019-06-30 13F AT&T cs 00206R102 35,528 -42,877 -54.69 1,191 -51.57 0.1657
2019-07-02 2019-03-31 13F AT&T cs 00206R102 78,405 0 0.00 2,459 9.87 0.3537
2019-02-15 2018-12-31 13F AT&T cs 00206R102 78,405 -1,980 -2.46 2,238 -17.08 0.3482
2019-01-30 2018-09-30 13F AT&T cs 00206R102 80,385 1,024 1.29 2,699 5.93 0.3402
2019-01-24 2018-06-30 13F AT&T cs 00206R102 79,361 384 0.49 2,548 -17.03 0.3345
2018-03-06 2017-12-31 13F AT&T cs 00206R102 78,977 490 0.62 3,071 -0.10 0.4365
2018-01-02 2017-09-30 13F AT&T cs 00206R102 78,487 -260 -0.33 3,074 3.47 0.4582
2017-08-22 2017-06-30 13F AT&T COM 00206R102 78,747 950 1.22 2,971 -8.08 0.4502
2017-05-17 2017-03-31 13F AT&T COM 00206R102 77,797 310 0.40 3,232 -1.94 0.4922
2017-04-10 2016-12-31 13F AT&T COM 00206R102 77,487 8,602 12.49 3,296 17.84 0.5526
2016-12-13 2016-09-30 13F AT&T COM 00206R102 68,885 5 0.01 2,797 -6.01 0.4917
2016-08-16 2016-06-30 13F AT&T COM 00206R102 68,880 482 0.70 2,976 11.09 0.5440
2016-05-13 2016-03-31 13F AT&T COM 00206R102 68,398 470 0.69 2,679 14.59 0.5005
2016-02-12 2015-12-31 13F AT&T COM 00206R102 67,928 5,840 9.41 2,338 6.03 0.4397
2015-08-12 2015-06-30 13F AT&T cs 00206R102 62,088 -16,440 -20.94 2,205 -14.00 0.3761
2015-05-12 2015-03-31 13F AT&T cs 00206R102 78,528 140 0.18 2,564 -2.62 0.4676
2015-02-12 2014-12-31 13F AT&T cs 00206R102 78,388 -250 -0.32 2,633 -4.98 0.4745
2014-11-13 2014-09-30 13F AT&T COM 00206R102 78,638 700 0.90 2,771 0.54 0.5238
2014-08-14 2014-06-30 13F AT&T cs 00206R102 77,938 350 0.45 2,756 1.29 0.4850
2014-05-20 2014-03-31 13F AT&T cs 00206R102 77,588 -184 -0.24 2,721 -0.48 0.5075
2014-02-13 2013-12-31 13F AT&T COM 00206R102 77,772 -1,748 -2.20 2,734 1.67 0.5232
2013-11-13 2013-09-30 13F AT&T COM 00206R102 79,520 0 0.00 2,689 -4.48 0.5371
2013-08-07 2013-06-30 13F AT&T COM 00206R102 79,520 79,520 2,815 0.5928
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.