With a market capitalization (market cap) of $59.48B — a measure of how much the company is worth — Occidental Petroleum Corporation is the 292nd most valuable company in Energy as of August 19, 2026. Shares trade at $59.80, up +1.29% on the day.
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Occidental Petroleum Corporation, together with its subsidiaries, engages in the acquisition, exploration, and development of oil and gas properties in the United States and internationally. It operates through Oil and Gas and Midstream and Marketing. The Oil and Gas segment explores for, develops, and produces oil and condensate, natural gas liquids (NGLs), and natural gas. This segment also optimizes its transportation and storage capacity and invests in entities. The Midstream and Marketing segment purchases, markets, gathers, processes, transports and stores oil, condensate, NGLs, natural gas, carbon dioxide, and power. Occidental Petroleum Corporation was founded in 1920 and is headquartered in Houston, Texas.
Visit websiteAs of August 19, 2026, Occidental Petroleum Corporation (OXY) is worth $59.48B — this is its market capitalization, the total value of all its outstanding shares.
Occidental Petroleum Corporation’s market cap is $59.48B, which ranks it #292 among the most valuable companies in the Energy sector tracked on MarketCapLens.
Occidental Petroleum Corporation (OXY) shares trade at $59.80, up 1.29% on the day, as of August 19, 2026.
Fundamentals are annual. Figures labeled with their fiscal year.
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Occidental Petroleum Corporation trades at a price-to-earnings (P/E) ratio of 35.4, based on its latest share price and annual earnings per share.