AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership168,249 shares
Latest Disclosed Value $ 4,877,528
Signaturefd, Llc ownership in T / AT&T Inc.

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 168,249 shares of AT&T Inc. (MX:T) valued at $4,877,528 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 159,779 shares of AT&T Inc.. This represents a change in shares of 5.30% during the quarter.

Signaturefd, Llc has a history of taking positions in derivatives of the underlying security (T) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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)
2026-04-07 2026-03-31 13F AT&T COM 00206R102 168,249 8,470 5.30 4,878 22.91 0.0747
2026-01-20 2025-12-31 13F AT&T COM 00206R102 159,779 -13,475 -7.78 3,969 -18.89 0.0606
2025-10-21 2025-09-30 13F AT&T COM 00206R102 173,254 1,519 0.88 4,893 -1.57 0.0771
2025-07-16 2025-06-30 13F AT&T COM 00206R102 171,735 9,082 5.58 4,970 8.07 0.0847
2025-05-02 2025-03-31 13F AT&T COM 00206R102 162,653 1,587 0.99 4,600 25.42 0.0871
2025-02-10 2024-12-31 13F AT&T COM 00206R102 161,066 2,416 1.52 3,667 5.07 0.0695
2024-10-21 2024-09-30 13F AT&T COM 00206R102 158,650 -5,215 -3.18 3,490 11.47 0.0665
2024-07-29 2024-06-30 13F AT&T COM 00206R102 163,865 727 0.45 3,131 9.06 0.0636
2024-05-03 2024-03-31 13F AT&T COM 00206R102 163,138 3,050 1.91 2,871 6.89 0.0606
2024-02-01 2023-12-31 13F AT&T COM 00206R102 160,088 35,148 28.13 2,686 43.18 0.0620
2023-11-03 2023-09-30 13F AT&T COM 00206R102 124,940 5,549 4.65 1,877 -1.47 0.0489
2023-08-01 2023-06-30 13F AT&T COM 00206R102 119,391 -40,187 -25.18 1,904 -38.00 0.0486
2023-04-28 2023-03-31 13F AT&T COM 00206R102 159,578 16,804 11.77 3,072 16.86 0.0839
2023-01-30 2022-12-31 13F AT&T COM 00206R102 142,774 37,094 35.10 2,628 62.12 0.0768
2022-11-08 2022-09-30 13F AT&T COM 00206R102 105,680 -27,524 -20.66 1,621 -41.94 0.0555
2022-08-10 2022-06-30 13F AT&T COM 00206R102 133,204 23,754 21.70 2,792 7.97 0.0951
2022-05-02 2022-03-31 13F AT&T COM 00206R102 109,450 2,346 2.19 2,586 -1.86 0.0779
2022-01-25 2021-12-31 13F AT&T COM 00206R102 107,104 8,384 8.49 2,635 -1.16 0.0810
2021-10-28 2021-09-30 13F AT&T COM 00206R102 98,720 -5,763 -5.52 2,666 -11.34 0.0921
2021-07-26 2021-06-30 13F AT&T COM 00206R102 104,483 3,661 3.63 3,007 -1.47 0.1199
2021-04-30 2021-03-31 13F AT&T COM 00206R102 100,822 -1,938 -1.89 3,052 3.28 0.1350
2021-02-11 2020-12-31 13F AT&T COM 00206R102 102,760 -3,700 -3.48 2,955 -2.64 0.1393
2020-11-03 2020-09-30 13F AT&T COM 00206R102 106,460 -1,831 -1.69 3,035 -7.30 0.1625
2020-07-30 2020-06-30 13F AT&T COM 00206R102 108,291 -23,232 -17.66 3,274 -14.61 0.1978
2020-04-23 2020-03-31 13F AT&T COM 00206R102 131,523 -2,126 -1.59 3,834 -26.59 0.3313
2020-02-05 2019-12-31 13F AT&T COM 00206R102 133,649 -21,091 -13.63 5,223 -10.79 0.3857
2019-10-16 2019-09-30 13F AT&T COM 00206R102 154,740 24,534 18.84 5,855 34.20 0.4810
2019-07-31 2019-06-30 13F AT&T COM 00206R102 130,206 49,218 60.77 4,363 71.77 0.3774
2019-05-09 2019-03-31 13F AT&T COM 00206R102 80,988 12,884 18.92 2,540 30.66 0.2162
2019-02-13 2018-12-31 13F AT&T COM 00206R102 68,104 -6,867 -9.16 1,944 -22.80 0.1812
2018-11-14 2018-09-30 13F AT&T COM 00206R102 74,971 4,117 5.81 2,518 10.68 0.2559
2018-08-14 2018-06-30 13F AT&T COM 00206R102 70,854 15,224 27.37 2,275 14.73 0.2538
2018-05-08 2018-03-31 13F AT&T COM 00206R102 55,630 -22,583 -28.87 1,983 -34.79 0.2326
2018-02-13 2017-12-31 13F AT&T COM 00206R102 78,213 6,494 9.05 3,041 8.26 0.3664
2017-11-14 2017-09-30 13F AT&T COM 00206R102 71,719 -4,048 -5.34 2,809 -1.75 0.3727
2017-08-14 2017-06-30 13F AT&T COM 00206R102 75,767 -3,563 -4.49 2,859 -13.26 0.4155
2017-05-15 2017-03-31 13F AT&T COM 00206R102 79,330 10,805 15.77 3,296 13.11 0.4883
2017-02-14 2016-12-31 13F AT&T COM 00206R102 68,525 -2,041 -2.89 2,914 1.67 0.4896
2016-11-14 2016-09-30 13F AT&T COM 00206R102 70,566 19,681 38.68 2,866 30.33 0.4186
2016-07-29 2016-06-30 13F AT&T COM 00206R102 50,885 5,953 13.25 2,199 24.94 0.3212
2016-05-12 2016-03-31 13F AT&T COM 00206R102 44,932 2,615 6.18 1,760 20.88 0.3000
2016-01-22 2015-12-31 13F AT&T COM 00206R102 42,317 -3,151 -6.93 1,456 -1.69 0.2819
2015-10-23 2015-09-30 13F AT&T COM 00206R102 45,468 -2,079 -4.37 1,481 -12.31 0.3377
2015-07-15 2015-06-30 13F AT&T COM 00206R102 47,547 6,247 15.13 1,689 25.30 0.3662
2015-04-15 2015-03-31 13F AT&T COM 00206R102 41,300 224 0.55 1,348 -2.32 0.3268
2015-02-13 2014-12-31 13F AT&T COM 00206R102 41,076 1,625 4.12 1,380 -0.72 0.3431
2014-11-13 2014-09-30 13F AT&T COM 00206R102 39,451 2,602 7.06 1,390 6.68 0.4530
2014-08-14 2014-06-30 13F AT&T COM 00206R102 36,849 862 2.40 1,303 3.25 0.4536
2014-05-16 2014-03-31 13F AT&T COM 00206R102 35,987 -11,022 -23.45 1,262 -23.65 0.5081
2014-02-11 2013-12-31 13F AT&T COM 00206R102 47,009 2,979 6.77 1,653 11.01 0.6020
2013-11-13 2013-09-30 13F AT&T COM 00206R102 44,030 -3,715 -7.78 1,489 -11.89 0.6372
2013-08-14 2013-06-30 13F AT&T COM 00206R102 47,745 47,745 1,690 0.8726
Disclosed Call 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
(%)
2019-05-09 2019-03-31 13F AT&T COM Call 0 -100.00 0 n/a n/a n/a
2019-02-13 2018-12-31 13F AT&T COM Call 300 0 n/a n/a n/a
2016-05-12 2016-03-31 13F AT&T COM Call 0 0 n/a n/a n/a
2015-10-23 2015-09-30 13F AT&T COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-07-15 2015-06-30 13F AT&T COM Call 4,000 0.00 2 100.00 n/a n/a n/a
2015-04-15 2015-03-31 13F AT&T COM Call 4,000 100.00 1 n/a n/a n/a
2015-02-13 2014-12-31 13F AT&T COM Call 2,000 0 n/a n/a n/a
2014-05-16 2014-03-31 13F AT&T COM Call 0 0 n/a n/a n/a
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
(%)
2015-07-15 2015-06-30 13F AT&T COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-04-15 2015-03-31 13F AT&T COM Put 4,000 100.00 3 200.00 n/a n/a n/a
2015-02-13 2014-12-31 13F AT&T COM Put 2,000 1 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.