Santos earnings power under the microscope
Santos (ASX:STO) has been in focus after a period of strong share price gains, with investors now weighing whether its current earnings base justifies the valuation the market is placing on the business.
Recent price action has been strong, with Santos posting a 13.78% 90 day share price return and a 40.98% year to date share price return. The 5 year total shareholder return of 49.54% shows how sustained the interest in its earnings story has been.
Scan beyond Santos and size up other energy producers with strong recent moves, using our hand picked 43 power grid technology and infrastructure stocks as a starting list.
Santos now appears to be a solid producer backed by sizeable projects, yet the share price has moved quickly. Are investors paying a fair price for that earnings power today?
Most Popular Narrative: 8% Undervalued
Santos closed at A$8.67, while the most followed valuation storyline, according to Jamesiskindacool, pegs fair value around A$9.43. This places current pricing below that estimate but still heavily tied to project execution.
At A$9.427 per share, Santos (ASX: STO) appears reasonably valued when considering its existing operations and the expected contribution from the Barossa and Pikka projects. Santos reported 2025 revenue of US$4.9 billion, underlying profit of US$898 million and free cash flow of US$1.8 billion. Using a consevative exchange rate per Australian dollar gives an estimated P/E ratio of approximately 24 times, meaning the assessed price relies partly on future production growth rather than current earnings alone.
See why 6 investors see Santos as 8% undervalued .
Result: Fair Value of A$9.43 (UNDERVALUED)
Still, the story can break if Barossa or Pikka underperform expectations, or if weaker oil and LNG prices strain Santos cash generation and project economics.
Find out about the key risks to this Santos narrative .
Another view on Santos using earnings multiples
Santos might look modestly undervalued on the A$9.43 fair value narrative, yet the P/E picture tells a tougher story. The stock trades on about 26.6x earnings, compared with 14x for peers and a 25x fair ratio that our modelling suggests the market could lean toward.
That premium points to valuation risk rather than a clear bargain, because investors are already paying more per dollar of earnings than both the sector and the fair ratio imply. If sentiment cools or expectations reset, how comfortable are you with that gap?
See what the numbers say about this price — find out in our valuation breakdown.
Next Steps
Mixed signals on Santos valuation need your judgment, so take a moment to review the full risk and reward picture before you decide how to position. To see both sides clearly in one place, start with 2 key rewards and 1 important warning sign .
Looking for more Santos investment ideas?
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
Companies discussed in this article include STO.AX .
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