Williams Companies, Inc. (The) WMB

69.26 (1.32) (1.87%) as of 25 Sep
Market cap
$86.1B
P/E
27.5×
Indexes indicate stock being part of an index,
Growth Flags show if company had growth for consecutive years

Williams Companies, Inc. (The) (WMB) P/B ratio

As of 25 September 2026, Williams Companies, Inc. (The) (WMB) trades at a P/B ratio of 5.5×. Over the past ten years it has ranged from 0.5× (February 2016) to 6.4× (May 2026); the current reading is higher than 95% of that period. That is above the Oil & Gas Midstream industry median of 2.1× and above the Energy sector median of 1.5×.

P/B ratio, daily

Annual

Period P/B ratio Change
FY2025 4.9× 10.10%
FY2024 4.5× 53.01%
FY2023 2.9× 4.16%
FY2022 2.8× 24.28%
FY2021 2.2× 34.50%
FY2020 1.7× (5.00%)
FY2019 1.8× 30.90%
FY2018 1.3× (15.44%)
FY2017 1.6× (5.39%)
FY2016 1.7× 41.67%

Quarterly

Period P/B ratio Change
Jun 2026 5.9× 0.85%
Mar 2026 5.9× 19.94%
Dec 2025 4.9× (6.05%)
Sep 2025 5.2× 0.48%
42 more quarters

Against its own ten years

Low 0.5× High 6.4×
Ten-year median 2.0×
Current reading's percentile 95

P/B ratio against peers

Company P/B ratio
ET Energy Transfer LP compare 1.5×
KMI Kinder Morgan, Inc. compare 2.1×
TRP TC Energy Corporation compare 2.4×
OKE ONEOK, Inc. compare 2.4×
EPD Enterprise Products Partners L.P. compare 2.6×
MPLX MPLX LP compare 4.0×
LNG Cheniere Energy, Inc. compare 4.9×
WMB Williams Companies, Inc. (The) 5.5×
TRGP Targa Resources, Inc. compare 15.7×
Oil & Gas Midstream industry median 2.1×
Energy sector median 1.5×
Market median 1.8×

What P/B ratio is

Price to Book Value tells an investor how much the market pays for a company’s shares relative to the accounting net worth that belongs to common shareholders.

Stock Price ÷ (Common Equity (Total) (latest quarter) ÷ Shares (Basic, Weighted) (latest quarter))

The full definition of P/B ratio →

More on WMB