AT&T Inc.
MX ˙ BMV ˙ US00206R1023
SecurityMX:T / AT&T Inc.
InstitutionBanque Cantonale Vaudoise
Latest Disclosed Ownership287,444 shares
Latest Disclosed Value $ 8,333,000
Banque Cantonale Vaudoise reports 25.84% increase in ownership of T / AT&T Inc.

On April 20, 2026 - Banque Cantonale Vaudoise filed a 13F-HR form disclosing ownership of 287,444 shares of AT&T Inc. (MX:T) valued at $8,333,000 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 228,415 shares of AT&T Inc.. This represents a change in shares of 25.84% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-20 2026-03-31 13F AT&T COM 00206R102 287,444 59,029 25.84 8,333 46.89 0.3136
2026-02-06 2025-12-31 13F AT&T COM 00206R102 228,415 12,384 5.73 5,673 94,450.00 0.2025
2025-11-13 2025-09-30 13F AT&T COM 00206R102 216,031 35,381 19.59 6 20.00 0.2287
2025-08-11 2025-06-30 13F AT&T COM 00206R102 180,650 -106,998 -37.20 5 -37.50 0.2132
2025-05-08 2025-03-31 13F AT&T COM 00206R102 287,648 92,426 47.34 8 100.00 0.3581
2024-11-08 2024-09-30 13F AT&T COM 00206R102 195,222 8,386 4.49 4 33.33 0.1768
2024-07-31 2024-06-30 13F AT&T COM 00206R102 186,836 -103,095 -35.56 4 -40.00 0.1418
2024-04-10 2024-03-31 13F AT&T COM 00206R102 289,931 64,059 28.36 5 66.67 0.1999
2024-02-07 2023-12-31 13F AT&T COM 00206R102 225,872 -97,968 -30.25 4 -25.00 0.1646
2023-11-08 2023-09-30 13F AT&T COM 00206R102 323,840 9,188 2.92 5 -20.00 0.2431
2023-08-09 2023-06-30 13F AT&T COM 00206R102 314,652 24,000 8.26 5 0.00 0.2340
2023-04-20 2023-03-31 13F AT&T COM 00206R102 290,652 92,600 46.76 6 66.67 0.2745
2023-02-10 2022-12-31 13F AT&T COM 00206R102 198,052 -86,723 -30.45 4 -99.93 0.1909
2022-10-17 2022-09-30 13F AT&T COM 00206R102 284,775 6,500 2.34 4,370 -25.08 0.2489
2022-08-02 2022-06-30 13F AT&T COM 00206R102 278,275 37,100 15.38 5,833 2.33 0.3018
2022-05-09 2022-03-31 13F AT&T COM 00206R102 241,175 -19,050 -7.32 5,700 -10.97 0.2456
2022-02-14 2021-12-31 13F AT&T COM 00206R102 260,225 31,300 13.67 6,402 3.53 0.2497
2021-10-29 2021-09-30 13F AT&T COM 00206R102 228,925 -5,005 -2.14 6,184 -8.14 0.2658
2021-08-11 2021-06-30 13F AT&T COM 00206R102 233,930 33,450 16.68 6,732 10.92 0.2992
2021-05-11 2021-03-31 13F AT&T COM 00206R102 200,480 -39,701 -16.53 6,069 -12.11 0.3081
2021-02-05 2020-12-31 13F AT&T COM 00206R102 240,181 -23,255 -8.83 6,905 -8.06 0.3825
2020-10-30 2020-09-30 13F AT&T COM 00206R102 263,436 351 0.13 7,510 -5.57 0.4821
2020-07-22 2020-06-30 13F AT&T COM 00206R102 263,085 -144,591 -35.47 7,953 -33.09 0.5794
2020-05-14 2020-03-31 13F AT&T COM 00206R102 407,676 43,200 11.85 11,886 -16.47 1.0084
2020-02-10 2019-12-31 13F AT&T COM 00206R102 364,476 364,476 14,230 0.9738
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.