Last Update 03 Feb 26

Fair value Increased 1.46%

1605: Buybacks And Softer 2026 Pricing Views Will Likely Keep Shares Fairly Valued

Analysts have updated their fair value estimate for Inpex from ¥3,146 to about ¥3,192, reflecting revised price target work that incorporates expectations for softer oil and gas prices in 2026.

Analyst Commentary

Recent research has led some bearish analysts to adopt a more cautious stance on Inpex, with a revised price target of ¥2,820 that sits below the updated fair value estimate of about ¥3,192. The key issue is how sensitive earnings and valuation are to assumptions about oil and gas prices in 2026.

Bullish Takeaways

Bullish analysts highlight that expectations for 2026 commodity prices used in the latest research are described as "far less bearish" than broader consensus. They see this as a sign that some of the downside risk may already be reflected in market sentiment.
The gap between the ¥2,820 target price and the updated fair value estimate of about ¥3,192 is viewed by some as a potential valuation cushion, particularly if actual oil and gas prices are closer to the less pessimistic assumptions.
Supporters argue that a disciplined reset of targets tied to more conservative price decks can help align expectations with execution reality. They see this as constructive for long term holders assessing risk and reward.

Bearish Takeaways

Bearish analysts see the downgrade to an Underperform rating and the ¥2,820 price target as a signal that, under their 2026 oil and gas price assumptions, the upside to the current fair value estimate of about ¥3,192 may be limited.
The focus on softer commodity price expectations in 2026 raises concern that earnings and cash flow could come under pressure if prices track the more cautious scenarios. This, in turn, could weigh on valuation multiples such as P/E.
Some caution that if consensus remains more optimistic on oil and gas than these revised assumptions, there is a risk that future estimate revisions could trend lower, which could put pressure on sentiment and execution expectations.
The Underperform stance is interpreted as a view that investors might find stronger risk adjusted opportunities elsewhere if Inpex does not materially outperform the conservative 2026 price and earnings framework used in the latest research.

What's in the News

From January 1 to January 9, 2026, Inpex repurchased 3,216,500 shares, representing 0.27% of shares, for ¥9,975.22 million, completing a total buyback of 35,238,300 shares, or 2.96%, for ¥99,999.94 million under the program announced on August 8, 2025 (Key Developments).
From October 1 to December 31, 2025, the company repurchased 20,625,300 shares, representing 1.74%, for ¥61,703.19 million, contributing to a cumulative 32,021,800 shares, or 2.69%, for ¥90,024.73 million under the same August 8, 2025 buyback authorization (Key Developments).
On November 13, 2025, Inpex increased its equity buyback authorization to ¥100,000 million, raised the share cap from 50,000,000 to 60,000,000 shares, and extended the plan to January 31, 2026 (Key Developments).
Inpex revised its consolidated earnings guidance for the year ending December 31, 2025. The company now expects net sales of ¥2,000,000 million, operating profit of ¥1,120,000 million, and profit attributable to owners of parent of ¥390,000 million. These revisions reflect updated assumptions on sales volume, crude oil prices, foreign exchange rates, and safe and reliable operations in key projects for the nine months to September 30, 2025 (Key Developments).
A Board meeting on November 13, 2025 included an agenda item to consider changes to the shareholder benefit system, alongside other matters (Key Developments).

Valuation Changes

Fair Value Estimate: Adjusted slightly from ¥3,146.0 to about ¥3,191.82, reflecting a modest uplift in the modelled valuation.
Discount Rate: Held steady at 4.8%, indicating no change in the required return used in the analysis.
Revenue Growth: The long-term revenue outlook is now slightly more conservative, shifting from a 2.10% decline to a 2.22% decline.
Net Profit Margin: The margin assumption is effectively unchanged, moving fractionally from 17.39% to about 17.38%.
Future P/E: The forward valuation multiple has been nudged up from 12.53x to about 12.76x, representing a small increase in the earnings multiple applied.

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Key Takeaways

Market optimism about LNG and new energy ventures may be overextended, exposing the company to risks from faster renewable adoption and execution challenges in major projects.
Profitability faces headwinds from the global shift to electric vehicles, efficiency improvements, and potential failures in scaling hydrogen, CCS, and ammonia businesses.
Strong LNG-focused growth, low-carbon initiatives, and disciplined operations underpin financial stability, while robust shareholder rewards and government support enhance long-term value creation.

Catalysts

About Inpex

Engages in the research, exploration, development, production, and sale of oil, natural gas, and other mineral resources in Japan and internationally.What are the underlying business or industry changes driving this perspective?

Investors are pricing in optimistic expectations for sustained global LNG demand growth due to energy security needs and the perception of natural gas as a transition fuel, but this could result in overvaluation if the global shift toward renewables accelerates, leading to weaker-than-expected medium/long-term revenue growth and volume expansion.
The current valuation appears to assume that INPEX's large-scale LNG and upstream expansion projects (notably Ichthys expansion and Abadi FID) will execute on-time and on-budget, unlocking substantial future earnings and cash flows, despite industry risks of execution delays, cost overruns, and commodity price volatility that could significantly compress net margins if not managed well.
Investors may be underestimating the long-term revenue headwinds from increasing electric vehicle adoption and efficiency gains in major economies, which could reduce oil consumption trends and pressure INPEX's profitability as oil demand plateaus or declines sooner than modeled.
The premium being ascribed to INPEX's efforts in hydrogen, CCS, and ammonia assumes successful commercialization and margin diversification, but if these capital-intensive ventures fail to become major earnings contributors or are hampered by stricter ESG regulations and technological challenges, net margin and return on equity may deteriorate versus bullish expectations.
The market's positive outlook relies heavily on persistent underinvestment from global competitors, but if new entrants in oil and LNG or rapid advances in renewables unexpectedly create a global oversupply or hasten demand destruction, this would threaten top-line revenues and exacerbate downside risk to future earnings growth.

Inpex Future Earnings and Revenue Growth

Assumptions

How have these above catalysts been quantified?

Analysts are assuming Inpex's revenue will decrease by 4.4% annually over the next 3 years.
Analysts assume that profit margins will shrink from 20.6% today to 16.6% in 3 years time.
Analysts expect earnings to reach ¥308.2 billion (and earnings per share of ¥264.69) by about September 2028, down from ¥438.3 billion today. However, there is a considerable amount of disagreement amongst the analysts with the most bullish expecting ¥410.0 billion in earnings, and the most bearish expecting ¥161.7 billion.
In order for the above numbers to justify the analysts price target, the company would need to trade at a PE ratio of 10.3x on those 2028 earnings, up from 7.0x today. This future PE is lower than the current PE for the JP Oil and Gas industry at 12.0x.
Analysts expect the number of shares outstanding to decline by 1.81% per year for the next 3 years.
To value all of this in today's terms, we will use a discount rate of 5.24%, as per the Simply Wall St company report.

Inpex Future Earnings Per Share Growth

Risks

What could happen that would invalidate this narrative?

Sustained global demand for energy-particularly natural gas and LNG in Asia-Pacific markets-supports INPEX's core upstream assets and long-term sales contracts, providing solid revenue visibility and lessening the risk of prolonged price or demand declines.
Strategic investments in LNG expansion (Ichthys and Abadi), alongside ambitious operating cash flow growth targets (60% increase by 2035), position INPEX for meaningful volume and earnings growth, potentially boosting revenue and net income over the long run.
Commitment to low-carbon solutions through hydrogen, ammonia, and CCS, with government backing and dedicated R&D, may enhance margin diversification and support steady mid-to-long-term improvement in net margins as global carbon pricing and decarbonization initiatives escalate.
Aggressive shareholder return policies-including progressive dividends, a 50%+ total payout ratio, and steady buybacks-are likely to underpin share price support, even during periods of heavy investment, directly impacting earnings per share and total shareholder yield.
Operational discipline, focus on cost reductions, and digital transformation initiatives are driving improved efficiency; together with ongoing optimization of tax burdens and prudent leverage, this increases EBITDA margins and ROE, strengthening overall financial resilience.

Valuation

How have all the factors above been brought together to estimate a fair value?

The analysts have a consensus price target of ¥2411.0 for Inpex based on their expectations of its future earnings growth, profit margins and other risk factors. However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of ¥2850.0, and the most bearish reporting a price target of just ¥1940.0.
In order for you to agree with the analyst's consensus, you'd need to believe that by 2028, revenues will be ¥1853.8 billion, earnings will come to ¥308.2 billion, and it would be trading on a PE ratio of 10.3x, assuming you use a discount rate of 5.2%.
Given the current share price of ¥2570.0, the analyst price target of ¥2411.0 is 6.6% lower. The relatively low difference between the current share price and the analyst consensus price target indicates that they believe on average, the company is fairly priced.
We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.

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Disclaimer

AnalystConsensusTarget is a tool utilizing a Large Language Model (LLM) that ingests data on consensus price targets, forecasted revenue and earnings figures, as well as the transcripts of earnings calls to produce qualitative analysis. The narratives produced by AnalystConsensusTarget are general in nature and are based solely on analyst data and publicly-available material published by the respective companies. These scenarios are not indicative of the company's future performance and are exploratory in nature. Simply Wall St has no position in the company(s) mentioned. Simply Wall St may provide the securities issuer or related entities with website advertising services for a fee, on an arm's length basis. These relationships have no impact on the way we conduct our business, the content we host, or how our content is served to users. The price targets and estimates used are consensus data, and do not constitute a recommendation to buy or sell any stock, and they do not take account of your objectives, or your financial situation. Note that AnalystConsensusTarget's analysis may not factor in the latest price-sensitive company announcements or qualitative material.

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