AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionCalton & Associates, Inc.
Latest Disclosed Ownership53,074 shares
Latest Disclosed Value $ 1,538,616
Calton & Associates, Inc. ownership in T / AT&T Inc.

On May 13, 2026 - Calton & Associates, Inc. filed a 13F-HR form disclosing ownership of 53,074 shares of AT&T Inc. (MX:T) valued at $1,538,616 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 57,093 shares of AT&T Inc.. This represents a change in shares of -7.04% during the quarter.

Calton & Associates, Inc. has a history of taking positions in derivatives of the underlying security (T) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:T / AT&T Inc. Historical Put/Call Ratio
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 53,074 -4,019 -7.04 1,539 8.46 0.2211
2026-02-10 2025-12-31 13F AT&T COM 00206R102 57,093 -60 -0.10 1,418 -12.14 0.2083
2025-11-07 2025-09-30 13F AT&T COM 00206R102 57,153 -10,608 -15.66 1,614 -17.70 0.2423
2025-08-12 2025-06-30 13F AT&T COM 00206R102 67,761 -3,011 -4.25 1,961 -2.00 0.3391
2025-05-15 2025-03-31 13F/A-1 AT&T COM 00206R102 70,772 37,431 112.27 2,001 163.64 0.4565
2025-05-05 2025-03-31 13F AT&T COM 00206R102 1,983 -31,358 291 0.0664
2025-01-23 2024-12-31 13F AT&T COM 00206R102 33,341 -22,840 -40.65 759 -48.01 0.3355
2024-10-21 2024-09-30 13F/A-1 AT&T COM 00206R102 56,181 19,498 53.15 1,461 108.27 0.5583
2024-10-18 2024-09-30 13F AT&T COM 00206R102 46,350 9,667 1,163 0.4523
2024-07-19 2024-06-30 13F AT&T COM 00206R102 36,683 -479 -1.29 701 7.19 0.3509
2024-04-16 2024-03-31 13F AT&T COM 00206R102 37,162 459 1.25 654 6.34 0.3187
2024-02-07 2023-12-31 13F AT&T COM 00206R102 36,703 -3,072 -7.72 616 -17.00 0.2478
2023-11-01 2023-09-30 13F AT&T COM 00206R102 39,775 -1,608 -3.89 742 12.27 1.0841
2023-07-24 2023-06-30 13F AT&T COM 00206R102 41,383 2,616 6.75 660 -11.53 0.3078
2023-04-19 2023-03-31 13F AT&T COM 00206R102 38,767 -5,731 -12.88 746 -8.91 0.3462
2023-01-18 2022-12-31 13F AT&T COM 00206R102 44,498 16,975 61.68 819 94.08 0.3171
2022-10-31 2022-09-30 13F ATT INC COM USD1 COM 00206R102 27,523 -167 -0.60 422 -27.24 0.2417
2022-07-12 2022-06-30 13F ATT INC COM USD1 COM 00206R102 27,690 -5,701 -17.07 580 -26.49 0.3224
2022-04-26 2022-03-31 13F/A-1 AT&T INC COM USD1 COM 00206R102 33,391 -7,932 -19.20 789 -22.34 0.2344
2022-04-12 2022-03-31 13F AT&T INC COM USD1 COM 00206R102 33,391 -7,932 789 0.2353
2022-01-13 2021-12-31 13F ATT INC COM USD1 COM 00206R102 41,323 -8,736 -17.45 1,016 -24.85 0.2711
2021-11-05 2021-09-30 13F ATT INC COM USD1 COM 00206R102 50,059 507 1.02 1,352 -5.59 0.2959
2021-08-11 2021-06-30 13F ATT INC COM USD1 COM 00206R102 49,552 -2,482 -4.77 1,432 -9.08 0.2720
2021-05-03 2021-03-31 13F ATT INC COM USD1 COM 00206R102 52,034 -7,360 -12.39 1,575 -7.79 0.3066
2021-01-25 2020-12-31 13F ATT INC COM USD1 COM 00206R102 59,394 -6,381 -9.70 1,708 -8.91 0.3048
2020-10-30 2020-09-30 13F AT&T INC COM USD1 COM 00206R102 65,775 76 0.12 1,875 -5.59 0.3851
2020-08-10 2020-06-30 13F ATT INC COM USD1 COM 00206R102 65,699 -17,493 -21.03 1,986 -18.10 0.4327
2020-04-30 2020-03-31 13F ATT INC COM USD1 COM 00206R102 83,192 -1,053 -1.25 2,425 -26.34 0.6003
2020-02-03 2019-12-31 13F ATT INC COM USD1 COM 00206R102 84,245 1,217 1.47 3,292 4.77 0.6614
2019-11-07 2019-09-30 13F ATT INC COM USD1 COM 00206R102 83,028 1,629 2.00 3,142 15.18 0.6980
2019-07-09 2019-06-30 13F ATT INC COM USD1 COM 00206R102 81,399 5,965 7.91 2,728 15.30 0.7703
2019-04-25 2019-03-31 13F ATT INC COM USD1 COM 00206R102 75,434 -4,876 -6.07 2,366 3.23 0.7207
2019-02-11 2018-12-31 13F ATT INC COM USD1 COM 00206R102 80,310 -10,548 -11.61 2,292 -24.88 0.8431
2018-10-24 2018-09-30 13F ATT INC COM USD1 COM 00206R102 90,858 -19,432 -17.62 3,051 -14.51 0.8979
2018-08-10 2018-06-30 13F ATT INC COM USD1 COM 00206R102 110,290 -792 -0.71 3,569 -9.87 1.0381
2018-04-17 2018-03-31 13F AT&T INC COM USD1 COM 00206R102 111,082 8,317 8.09 3,960 3.64 1.1462
2018-02-05 2017-12-31 13F AT&T INC COM USD1 COM 00206R102 102,765 102,765 3,821 0.9616
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2018-04-17 2018-03-31 13F PUT: AT&T COM Put 0 -100.00 0 n/a n/a n/a
2018-02-05 2017-12-31 13F PUT: AT&T COM Put 3 0 n/a n/a n/a
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.