Occidental Petroleum Market Cap

Occidental Petroleum has a market cap or net worth of $60.09 billion as of October 9, 2026. It is the 411th most valuable company in the world and the 215th biggest in the United States. Its market cap has increased by 35.52% in one year.

Market Cap

60.09B

Enterprise Value

70.56B

1-Year Change

35.52%

Global Rank

#411

Country Rank

#215 United States

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Since December 1, 1998, Occidental Petroleum's market cap has increased from $6.88B to $60.09B, an increase of 773.77%. That is a compound annual growth rate of 8.09%.

Market Cap History

Date	Market Cap	% Change
Oct 9, 2026	60.09B	48.32%
Dec 31, 2025	40.51B	-12.62%
Dec 31, 2024	46.36B	-11.80%
Dec 29, 2023	52.57B	-8.18%
Dec 30, 2022	57.25B	111.45%
Dec 31, 2021	27.08B	67.97%
Dec 31, 2020	16.12B	-56.21%
Dec 31, 2019	36.81B	-20.56%
Dec 31, 2018	46.34B	-17.78%
Dec 29, 2017	56.37B	3.55%
Dec 30, 2016	54.43B	5.42%
Dec 31, 2015	51.64B	-17.39%
Dec 31, 2014	62.51B	-18.46%
Dec 31, 2013	76.66B	23.50%
Dec 31, 2012	62.07B	-18.40%
Dec 30, 2011	76.06B	-4.58%
Dec 31, 2010	79.71B	20.73%
Dec 31, 2009	66.03B	35.91%
Dec 31, 2008	48.58B	-23.84%
Dec 31, 2007	63.79B	55.33%
Dec 29, 2006	41.07B	27.90%
Dec 30, 2005	32.11B	39.40%
Dec 31, 2004	23.04B	41.61%
Dec 31, 2003	16.27B	51.69%
Dec 31, 2002	10.72B	8.20%

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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

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