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LyondellBasell
LYB
#981
Rank
C$33.31 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
C$103.20
Share price
2.44%
Change (1 day)
32.86%
Change (1 year)
๐Ÿงช Chemicals
Categories

Market capitalization of LyondellBasell (LYB)

Market cap: C$33.31 Billion

As of May 2026 LyondellBasell has a market cap of C$33.31 Billion. This makes LyondellBasell the world's 981th 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 LyondellBasell from 2010 to 2026

End of year Market Cap

Year Marketcap Change
2026C$33.31 B74.73%
2025C$19.06 B-44.82%
2024C$34.55 B-15.53%
2023C$40.90 B11.5%
2022C$36.68 B-6.21%
2021C$39.11 B0.23%
2020C$39.02 B-5.16%
2019C$41.14 B-3.31%
2018C$42.55 B-22.21%
2017C$54.71 B16.46%
2016C$46.97 B-11.46%
2015C$53.05 B18.26%
2014C$44.86 B-4.34%
2013C$46.90 B44.43%
2012C$32.47 B70.16%
2011C$19.08 B-1.7%
2010C$19.41 B

End of Day market cap according to different sources

On May 15th, 2026 the market cap of LyondellBasell was reported to be:

C$32.81 Billion
by Nasdaq info icon info icon
C$33.31 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Celanese
CE
C$8.56 B-74.29%๐Ÿ‡บ๐Ÿ‡ธ USA
Dow
DOW
C$38.39 B 15.27%๐Ÿ‡บ๐Ÿ‡ธ USA
Dupont De Nemours
DD
C$27.79 B-16.57%๐Ÿ‡บ๐Ÿ‡ธ USA
Westlake Corporation
WLK
C$15.60 B-53.15%๐Ÿ‡บ๐Ÿ‡ธ USA
Sasol
SSL
C$11.85 B-64.42%๐Ÿ‡ฟ๐Ÿ‡ฆ South Africa
Braskem
BAK
C$2.68 B-91.94%๐Ÿ‡ง๐Ÿ‡ท Brazil

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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