WMB
WILLIAMS COMPANIES, INC.
NYSE · Energy · Oil & Gas Midstream · US
$72.05
+0.33%Price chart
Aug 19Aug 24Aug 27Sep 1Sep 4Sep 10Sep 15Sep 18
Key dataSep 18, 2026
Open$71.26
From 52W high−9.26%
Volume19.01M
Market cap$88.13B
P/E (TTM)28.6x
P/S (TTM)7.2x
Div yield2.19%
Key dataSep 18, 2026
Open
$71.26
From 52W high
−9.26%
Volume
19.01M
Market cap
$88.13B
ValuationView details →
P/E (Fwd)
30.4x
EV/EBITDA
16.2x
P/E (TTM)
28.6x
RSI (14)
48.4
MomentumView details →
1D Return
+0.33%
YTD Return
+20.85%
SummaryUpdated Jun 1, 2026
The Williams Companies, Inc. (NYSE:WMB) is a major American energy infrastructure company founded in 1908 and headquartered in Tulsa, Oklahoma. Originally established as a construction and pipeline company, Williams has evolved into one of the largest natural gas pipeline operators in the United States. The company operates an extensive network of approximately 30,000 miles of pipelines, 29 processing facilities, 7 fractionation facilities, and about 23 million barrels of natural gas liquids storage capacity. Williams plays a critical role in America's energy infrastructure by connecting natural gas production regions to major consumption markets across the country.
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Latest newsMore news →
Dozens of people, organized by the Water Unity Alliance and led by Indigenous grandmothers, began a multi-day prayer walk on Saturday from Oquaga Creek State Park, New York, to protest the proposed Constitution Pipeline.16h agoIn November 2025, the New York Department of Environmental Conservation reversed course and granted Transco, a Williams subsidiary, a conditional water quality certification for the Northeast Supply Enhancement pipeline.6d agoThe U.S. Third Circuit Court of Appeals reversed a key New Jersey water permit for Williams Cos' Northeast Supply Enhancement natural gas pipeline project in Pennsylvania, New Jersey and New York.11d ago