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Williams Companies, Inc.

WMBNYSENatural Gas TransmissionFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Nov 2, 2026Score 8/3047% above fair value
$71.19−3.16 (-4.25%)

Close on Nov 2, 2026Market cap $87.08BP/E 28.4Yield 2.81%

Williams Companies MountainWest Pipelines by Quarter

MountainWest Pipelines — Avg. Daily Firm Reserved Capacity (MMdth/d)

QuarterlyAnnual

Williams Companies MountainWest Pipelines: 8 in Q2 2026, unchanged from a year earlier.

Latest, Q2 2026
8
Period ended Jun 30, 2026
Change on a year earlier
0.0%
8 in Q2 2025
History
14 quarters
Since Q1 2023
Sources
3
Documents cited below

Where the Q2 2026 figure comes from

Source: Williams Companies 8-K (2026-08-03) ↗

Reported in Form 8-K Earnings Releases.

Quarterly history

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

PeriodEndedMountainWest Pipelines — Avg. Daily Firm Reserved Capacity (MMdth/d)Year on yearSource
Q2 2026Jun 30, 202680.0%Williams Companies 8-K (2026-08-03) ↗
Q1 2026Mar 31, 20268-1.2%Williams Companies 8-K (2026-08-03) ↗
Q4 2025Dec 31, 202580.0%Williams Companies 8-K (2026-08-03) ↗
Q3 2025Sep 30, 20258-1.2%Williams Companies 8-K (2026-08-03) ↗
Q2 2025Jun 30, 202580.0%Williams Companies 8-K (2026-08-03) ↗
Q1 2025Mar 31, 202580.0%Williams Companies 8-K (2026-08-03) ↗
Q4 2024Dec 31, 20248+5.1%Williams Companies 8-K (2026-02-10) ↗
Q3 2024Sep 30, 20248+8.0%Williams Companies 8-K (2026-02-10) ↗
Q2 2024Jun 30, 20248+6.7%Williams Companies 8-K (2026-02-10) ↗
Q1 2024Mar 31, 20248+7.7%Williams Companies 8-K (2026-02-10) ↗
Q4 2023Dec 31, 20238–Williams Companies 8-K (2025-02-12) ↗
Q3 2023Sep 30, 20238–Williams Companies 8-K (2025-02-12) ↗
Q2 2023Jun 30, 20238–Williams Companies 8-K (2025-02-12) ↗
Q1 2023Mar 31, 20238–Williams Companies 8-K (2025-02-12) ↗

Cite this data

StockData. (2026). Williams Companies MountainWest Pipelines, quarterly Q1 2023–Q2 2026 [Data set]. Compiled from Williams Companies SEC filings and investor materials. https://stockdatahq.com/stocks/wmb/kpis/mwp-cap-mmdthd

See every metric in the Williams Companies KPI table. Data updated Nov 1, 2026.