Murphy USA (MUSA) - Market capitalization

Market cap: C$13.77 Billion

As of May 2026 Murphy USA has a market cap of C$13.77 Billion. This makes Murphy USA the world's 2025th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Murphy USA from 2013 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	C$13.77 B	28.74%
2025	C$10.70 B	-27.11%
2024	C$14.68 B	45.89%
2023	C$10.06 B	17.41%
2022	C$8.57 B	31.67%
2021	C$6.50 B	36.54%
2020	C$4.76 B	2.42%
2019	C$4.65 B	38.2%
2018	C$3.36 B	-4.2%
2017	C$3.51 B	10.25%
2016	C$3.18 B	-9.2%
2015	C$3.51 B	-3.86%
2014	C$3.65 B	76.64%
2013	C$2.06 B

End of Day market cap according to different sources

On May 21st, 2026 the market cap of Murphy USA was reported to be:

C$13.87 Billion

by Nasdaq

C$13.88 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Marathon Petroleum MPC	C$102.72 B	645.74%	🇺🇸 USA
Valero Energy VLO	C$100.60 B	630.35%	🇺🇸 USA
TravelCenters of America TA	C$1.79 B	-86.98%	🇺🇸 USA
Clean Energy Fuels CLNE	C$0.62 B	-95.48%	🇺🇸 USA
Casey's General Stores CASY	C$41.95 B	204.60%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Murphy USA (MUSA)

Market cap: C$13.77 Billion