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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 Postretirement Net Periodic Benefit Cost/Credit by Quarter

Postretirement Net Periodic Benefit Cost/Credit (million USD) ($M)

QuarterlyAnnual

AT&T Postretirement Net Periodic Benefit Cost/Credit: -$322M in Q3 2026, down 16.4% from a year earlier.

Latest, Q3 2026
-322
Period ended Sep 30, 2026
Change on a year earlier
-16.4%
-385 in Q3 2025
History
19 quarters
Since Q1 2020
Sources
12
Documents cited below

Where the Q3 2026 figure comes from

Source: 10-Q (0000732717-26-000372) (XBRL) ↗

Quarterly history

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

PeriodEndedPostretirement Net Periodic Benefit Cost/Credit (million USD) ($M)Year on yearSource
Q3 2026Sep 30, 2026-322-16.4%10-Q (0000732717-26-000372) (XBRL) ↗
Q2 2026Jun 30, 2026-321-16.4%10-Q (0000732717-26-000297) (XBRL) ↗
Q1 2026Mar 31, 2026-322-16.4%10-Q (0000732717-26-000206) (XBRL) ↗
Q4 2025Dec 31, 2025-14–10-K (0000732717-26-000120) (XBRL) ↗
Q3 2025Sep 30, 2025-385–10-Q (0000732717-26-000372) (XBRL) ↗
Q2 2025Jun 30, 2025-384–10-Q (0000732717-26-000297) (XBRL) ↗
Q1 2025Mar 31, 2025-385–10-Q (0000732717-26-000206) (XBRL) ↗
Q4 2023Dec 31, 2023-378-81.8%10-K (0000732717-26-000120) (XBRL) ↗
Q3 2023Sep 30, 2023-560-12.2%10-Q (0000732717-23-000057) (XBRL) ↗
Q4 2022Dec 31, 2022-2,075+120.3%10-K (0000732717-25-000013) (XBRL) ↗
Q3 2022Sep 30, 2022-638+4.9%10-Q (0000732717-23-000057) (XBRL) ↗
Q4 2021Dec 31, 2021-942-219.4%10-K (0000732717-24-000009) (XBRL) ↗
Q3 2021Sep 30, 2021-608+19.4%10-Q (0000732717-22-000102) (XBRL) ↗
Q2 2021Jun 30, 2021-609+19.4%10-Q (0000732717-21-000067) (XBRL) ↗
Q1 2021Mar 31, 2021-608+19.4%10-Q (0000732717-21-000030) (XBRL) ↗
Q4 2020Dec 31, 2020789–10-K (0000732717-23-000011) (XBRL) ↗

Breakdown

What makes up postretirement Net Periodic Benefit Cost/Credit

Cite this data

StockData. (2026). AT&T Postretirement Net Periodic Benefit Cost/Credit ($M), quarterly Q1 2020–Q3 2026 [Data set]. Compiled from AT&T SEC filings and investor materials. https://stockdatahq.com/stocks/t/kpis/db-net-cost-opeb

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