Olin (OLN) - Market capitalization

Market cap: NZ$4.06 Billion

As of December 2025 Olin has a market cap of NZ$4.06 Billion. This makes Olin the world's 4386th 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 Olin from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	NZ$4.06 B	-41.85%
2024	NZ$6.98 B	-33.22%
2023	NZ$10.45 B	-8.45%
2022	NZ$11.42 B	-13.51%
2021	NZ$13.20 B	145.74%
2020	NZ$5.37 B	33.03%
2019	NZ$4.03 B	-18.49%
2018	NZ$4.95 B	-40.57%
2017	NZ$8.33 B	36.47%
2016	NZ$6.11 B	46.76%
2015	NZ$4.16 B	85.1%
2014	NZ$2.24 B	-19.31%
2013	NZ$2.78 B	32.44%
2012	NZ$2.10 B	4.29%
2011	NZ$2.01 B	-4.65%
2010	NZ$2.11 B	11.47%
2009	NZ$1.89 B	-20.74%
2008	NZ$2.39 B	27.43%
2007	NZ$1.88 B	9.35%
2006	NZ$1.71 B	-16.92%
2005	NZ$2.06 B	-4.97%
2004	NZ$2.17 B	19.58%
2003	NZ$1.82 B	6.37%
2002	NZ$1.71 B	1.4%
2001	NZ$1.68 B	-23.11%
2000	NZ$2.19 B	28.53%
1999	NZ$1.70 B	-30.76%
1998	NZ$2.46 B	-37.63%
1997	NZ$3.95 B	42.28%
1996	NZ$2.78 B

End of Day market cap according to different sources

On Dec 5th, 2025 the market cap of Olin was reported to be:

NZ$4.04 Billion

by Nasdaq

NZ$4.06 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Minerals Technologies MTX	NZ$3.21 B	-20.85%	🇺🇸 USA
Stepan Company SCL	NZ$1.76 B	-56.45%	🇺🇸 USA
Cabot Corporation CBT	NZ$6.01 B	48.19%	🇺🇸 USA
PPG Industries PPG	NZ$39.47 B	872.15%	🇺🇸 USA
Westlake Chemical WLK	NZ$15.10 B	271.98%	🇺🇸 USA
Sociedad Química y Minera SQM	NZ$30.28 B	646.01%	🇨🇱 Chile

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 Olin (OLN)

Market cap: NZ$4.06 Billion