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AT&T Inc.

TNYSETelephone Communications (No Radiotelephone)Fiscal year ends December 31Also trades as T.PA, T.PC, TBB
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 22, 2026Score 15/3035% below fair value
$21.44+0.03 (+0.14%)

Close on Nov 2, 2026Market cap $146.92BP/E 7.1Yield 5.18%

AT&T Segment Operating Income Margin by Quarter

Segment Operating Income Margin (%) (%)

QuarterlyAnnual

AT&T Segment Operating Income Margin: 25.9% in Q3 2026, up 2.6 pts from a year earlier. That is the highest of the 15 quarters on record here.

Latest, Q3 2026
25.9%
Period ended Sep 30, 2026
Change on a year earlier
+2.6 pts
23.3% in Q3 2025
History
15 quarters
Since Q1 2023
Sources
4
Documents cited below

Where the Q3 2026 figure comes from

“|| Operating Income Margin | 25.9 | % | 23.3 | % | 260 BP | 25.2 | % | 22.5 | % | 270 BP”

Source: 8-K EX-99.2 2026Q3 (8-K_EX-99_2026-10-21_0000732717-26-000370_t-3q2026exhibit992.txt) ↗

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedSegment Operating Income Margin (%) (%)Year on yearSource
Q3 2026Sep 30, 202625.9%+2.6 pts8-K EX-99.2 2026Q3 (8-K_EX-99_2026-10-21_0000732717-26-000370_t-3q2026exhibit992.txt) ↗
Q2 2026Jun 30, 202625.7%+3.5 pts8-K EX-99.2 2026Q2 (8-K_EX-99_2026-07-22_0000732717-26-000294_t-2q2026exhibit992.txt) ↗
Q1 2026Mar 31, 202624.1%+2.1 pts8-K EX-99.2 2026Q1 (8-K_EX-99_2026-04-22_0000732717-26-000203_t-1q2026exhibit992.txt) ↗
Q4 2025Dec 31, 202520.2%+1.8 pts8-K EX-99.4 (8-K_EX-99_2026-01-28_0000732717-26-000047_t-4q2025exhibit994.txt) ↗
Q3 2025Sep 30, 202523.3%+0.4 pts8-K EX-99.2 2026Q3 (8-K_EX-99_2026-10-21_0000732717-26-000370_t-3q2026exhibit992.txt) ↗
Q2 2025Jun 30, 202522.2%-0.4 pts8-K EX-99.2 2026Q2 (8-K_EX-99_2026-07-22_0000732717-26-000294_t-2q2026exhibit992.txt) ↗
Q1 2025Mar 31, 202522.0%+0.3 pts8-K EX-99.2 2026Q1 (8-K_EX-99_2026-04-22_0000732717-26-000203_t-1q2026exhibit992.txt) ↗
Q4 2024Dec 31, 202418.4%-0.5 pts8-K EX-99.4 (8-K_EX-99_2026-01-28_0000732717-26-000047_t-4q2025exhibit994.txt) ↗
Q3 2024Sep 30, 202422.9%+0.3 pts8-K EX-99.4 (8-K_EX-99_2026-01-28_0000732717-26-000047_t-4q2025exhibit994.txt) ↗
Q2 2024Jun 30, 202422.6%+0.5 pts8-K EX-99.4 (8-K_EX-99_2026-01-28_0000732717-26-000047_t-4q2025exhibit994.txt) ↗
Q1 2024Mar 31, 202421.7%+1.5 pts8-K EX-99.4 (8-K_EX-99_2026-01-28_0000732717-26-000047_t-4q2025exhibit994.txt) ↗
Q4 2023Dec 31, 202318.9%–8-K EX-99.4 (8-K_EX-99_2026-01-28_0000732717-26-000047_t-4q2025exhibit994.txt) ↗
Q3 2023Sep 30, 202322.6%–8-K EX-99.4 (8-K_EX-99_2026-01-28_0000732717-26-000047_t-4q2025exhibit994.txt) ↗
Q2 2023Jun 30, 202322.1%–8-K EX-99.4 (8-K_EX-99_2026-01-28_0000732717-26-000047_t-4q2025exhibit994.txt) ↗
Q1 2023Mar 31, 202320.2%–8-K EX-99.4 (8-K_EX-99_2026-01-28_0000732717-26-000047_t-4q2025exhibit994.txt) ↗

Cite this data

StockData. (2026). AT&T Segment Operating Income Margin (%), quarterly Q1 2023–Q3 2026 [Data set]. Compiled from AT&T SEC filings and investor materials. https://stockdatahq.com/stocks/t/kpis/adv-conn-op-margin

See every metric in the AT&T KPI table. Data updated Oct 25, 2026.