Is OXY a Buy? What to Consider in 2026
Last updated June 2026
Short answer
There is no universal answer to whether OXY is a buy; it depends on your thesis, time horizon, and what you already own. Below is the case for Occidental Petroleum, the main risks to weigh, where the stock trades, and a framework to decide for yourself. This is informational, not a recommendation, and Walnut is not an investment adviser.
Occidental Petroleum (Oxy) is a large US-based oil and gas company with three main businesses. Upstream exploration and production is the core: Oxy finds and produces crude oil and natural gas, with a flagship position in the Permian Basin, the most prolific US oil field, plus operations in the Rocky Mountains, the Gulf of Mexico, and internationally. Its chemicals arm, OxyChem, is a major producer of chlor-alkali and PVC-related chemicals. Oxy is also building a carbon-management business through its 1PointFive subsidiary, developing direct air capture (DAC) facilities that pull CO2 from the atmosphere. The company makes most of its money selling oil and gas, so cash flow swings with commodity prices. Oxy is notable for Berkshire Hathaway's large ownership stake and for its 2019 acquisition of Anadarko, which left it heavily indebted. Headquartered in Houston, Texas, Oxy has since prioritized cutting debt and returning cash, while positioning carbon capture as a long-term option.
The case for Occidental Petroleum
1. Permian Basin scale.
Oxy holds a large, low-cost acreage position in the Permian Basin, the most productive US oil region. That scale gives it efficient, high-return barrels and operating leverage to oil prices, anchoring the upstream business and its cash generation through the commodity cycle.
2. Debt reduction and capital return.
After the debt-heavy Anadarko acquisition, Oxy has focused on cutting leverage and returning cash through dividends and buybacks. As debt falls and preferred obligations are addressed, more free cash flow accrues to common shareholders, a central part of the recovery story.
3. Carbon capture optionality.
Through 1PointFive, Oxy is developing direct air capture (DAC) plants and carbon-management services, aiming to monetize CO2 removal via credits and offtake deals. It is an early, uncertain, but differentiated bet that could position Oxy in the low-carbon economy if DAC economics improve.
The risks to weigh
Oxy's earnings and cash flow are highly sensitive to oil and gas prices, which are volatile and outside its control. The balance sheet still carries meaningful debt and preferred equity (including Berkshire's preferreds) from the Anadarko deal, leaving less flexibility in a downturn. Direct air capture is expensive, unproven at commercial scale, and dependent on policy support and carbon-credit demand, so the carbon business may not pay off as hoped. Regulatory, environmental, and energy-transition pressures could constrain long-term oil demand and raise costs. Capital intensity, depletion of producing wells, and execution risk on large projects add further variability to results.
Valuation context (as of early 2026)
- Revenue (TTM): ~$27 billion
- Operating margin: ~20%, highly oil-price dependent
- Production: ~1.2+ million barrels of oil equivalent per day
- Free cash flow: strong at mid-cycle oil prices
- Dividend yield: ~1.5-2%
- Net debt: elevated, being paid down post-Anadarko
- Notable holder: Berkshire Hathaway, large common and preferred stake
Oxy's valuation is dominated by oil-price sensitivity and balance-sheet repair. Strong free cash flow at favorable commodity prices funds debt reduction and capital return, while the carbon-capture business adds long-dated optionality. The financial profile is that of a leveraged, cyclical Permian producer working to deleverage.
How to decide for yourself
Rather than asking whether OXY is a buy in the abstract, it tends to help to answer four questions:
- Thesis: do you believe the case above, and is it still true today?
- Time horizon: a single stock can be volatile, so a longer horizon absorbs more of the swings.
- Position sizing: a thesis can be right and the sizing still wrong; decide how much of your portfolio one name should be.
- Overlap: check whether you already hold OXY indirectly through an index or sector ETF before adding more.
For the full picture, see the OXY stock guide (what the company does, the ETFs that hold it, similar stocks, and the themes it fits). In Walnut you can ask its AI about OXY against your real portfolio and see your actual exposure before deciding.
Build a basket around OXY with Walnut
Use Occidental Petroleum as one constituent in a thematic basket Walnut's AI helps you assemble. Describe a thesis you believe in, the AI proposes the holdings and weights, and you approve before any broker order.
FAQ
Is OXY a good stock to buy right now?
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There is no universal answer. Whether Occidental Petroleum fits depends on your thesis, time horizon, risk tolerance, and what you already own. This page lays out the case for, the main risks, and where the stock trades, so you can decide for yourself. Walnut is not an investment adviser and this is not a recommendation.
What does Occidental Petroleum do?
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Leveraged Permian oil and gas producer with chemicals and carbon-capture arms; large Berkshire Hathaway stake.
What are the main risks of OXY?
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Oxy's earnings and cash flow are highly sensitive to oil and gas prices, which are volatile and outside its control. The balance sheet still carries meaningful debt and preferred equity (including Berkshire's preferreds) from the Anadarko deal, leaving less flexibility in a downturn. Direct air capture is expensive, unproven at commercial scale, and dependent on policy support and carbon-credit demand, so the carbon business may not pay off as hoped. Regulatory, environmental, and energy-transition pressures could constrain long-term oil demand and raise costs. Capital intensity, depletion of producing wells, and execution risk on large projects add further variability to results.
What is OXY's ticker symbol?
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OXY, listed on the New York Stock Exchange. The company is Occidental Petroleum Corporation, headquartered in Houston, Texas.
What does Occidental Petroleum do?
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Oxy explores for and produces crude oil and natural gas (notably in the Permian Basin), makes chlor-alkali and PVC chemicals through OxyChem, and develops carbon-capture projects via its 1PointFive subsidiary. Most of its revenue comes from selling oil and gas.
Who are Occidental's main competitors?
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In oil and gas exploration: ExxonMobil, Chevron, ConocoPhillips, EOG, Diamondback, and Devon. In chemicals: Dow, Westlake, and Olin. In carbon capture: other direct air capture developers like Climeworks.
Why does Berkshire Hathaway own Occidental?
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Berkshire Hathaway built a large common stake and holds Oxy preferred shares stemming from financing Oxy's 2019 Anadarko acquisition. Warren Buffett has praised Oxy's Permian assets and management, and Berkshire's ownership is closely watched by investors.
Walnut is informational and is not an investment adviser. This page is educational and not a recommendation to buy or sell OXY; figures are approximate and dated, and your own situation, time horizon, and risk tolerance should drive any decision. Verify current data before investing.