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LyondellBasell
LYB
#1441
Rank
NZ$25.14 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
NZ$78.11
Share price
5.73%
Change (1 day)
-36.79%
Change (1 year)
๐Ÿงช Chemicals
Categories

Market capitalization of LyondellBasell (LYB)

Market cap: NZ$25.14 Billion

As of December 2025 LyondellBasell has a market cap of NZ$25.14 Billion. This makes LyondellBasell the world's 1441th 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 2025

End of year Market Cap

Year Marketcap Change
2025NZ$25.14 B-41.11%
2024NZ$42.69 B-12.46%
2023NZ$48.76 B14.52%
2022NZ$42.58 B-5.23%
2021NZ$44.93 B5.93%
2020NZ$42.41 B-9.33%
2019NZ$46.78 B0.44%
2018NZ$46.57 B-23.98%
2017NZ$61.27 B21.42%
2016NZ$50.46 B-9.7%
2015NZ$55.88 B13.26%
2014NZ$49.34 B-7.97%
2013NZ$53.61 B35.06%
2012NZ$39.69 B65.14%
2011NZ$24.03 B-4.51%
2010NZ$25.17 B

End of Day market cap according to different sources

On Dec 9th, 2025 the market cap of LyondellBasell was reported to be:

NZ$23.77 Billion
by Nasdaq info icon info icon
NZ$23.78 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Westlake Chemical
WLK
NZ$16.11 B-35.92%๐Ÿ‡บ๐Ÿ‡ธ USA
Sasol
SSL
NZ$6.92 B-72.45%๐Ÿ‡ฟ๐Ÿ‡ฆ South Africa
Dupont De Nemours
DD
NZ$29.63 B 17.88%๐Ÿ‡บ๐Ÿ‡ธ USA
Celanese
CE
NZ$8.18 B-67.46%๐Ÿ‡บ๐Ÿ‡ธ USA
Dow
DOW
NZ$30.18 B 20.05%๐Ÿ‡บ๐Ÿ‡ธ USA
Braskem
BAK
NZ$2.08 B-91.71%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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