If you have been tracking Repsol lately, you are probably sizing up your next move and wondering if the recent gains still leave room for upside. The stock has put in an impressive run, rising 6.0% over the past month and closing last at 14.445. In just the last year, Repsol has delivered a 32.0% return, and if you zoom out even further, the five-year gain reaches 221.7%. There is no denying that Repsol has rewarded patient shareholders, but there is also that classic investor question: after such a run, is the stock still undervalued, or is much of the good news already in the price?
Recent price action may partly reflect energy market dynamics, as ongoing supply constraints and shifting demand around Europe have given oil stocks a boost. While the short-term dip of 0.9% in the past week could give some investors pause, the year-to-date rise of 21.8% points to strong momentum and a bullish sentiment that has persisted longer than some expected.
Of course, impressive returns alone do not guarantee that the company is cheap today or that it is a compelling buy. To put a number on it, Repsol’s valuation score currently sits at 2 out of 6, meaning the company is considered undervalued in only two of the six main checks analysts use. So, how do those valuation methods really stack up, and is there something they might be missing? Here is a look at the main ways professionals assess a stock’s value, with an eye on Repsol specifically. Later in the article, I will cover one approach that could provide an even clearer picture than the usual valuation checks.
Repsol scores just 2/6 on our valuation checks. See what other red flags we found in the full valuation breakdown.
The Discounted Cash Flow (DCF) model estimates a company’s intrinsic value by projecting its future free cash flows and discounting them back to today’s figure. This approach provides a forward-looking assessment based on actual business performance rather than current market sentiment.
For Repsol, analysts estimate the company’s current Free Cash Flow (FCF) at €1.51 billion. Over the next five years, analyst-driven forecasts suggest healthy growth, culminating in projected FCF of €2.38 billion by 2029. Beyond that, further projections based on historical growth see FCF stabilizing between €2.05 and €2.07 billion by 2033 and 2034.
When all these future cash flows are discounted to their present value, the calculation yields an intrinsic value estimate of €23.01 per share. Measured against the recent share price of €14.45, the DCF approach signals that Repsol is currently trading at a 37.2% discount to its intrinsic value. In plain terms, this suggests the stock is considerably undervalued if these projections hold true.
Story Continues
Result: UNDERVALUED
REP Discounted Cash Flow as at Sep 2025
Our Discounted Cash Flow (DCF) analysis suggests Repsol is undervalued by 37.2%. Track this in your watchlist or portfolio, or discover more undervalued stocks.
For profitable companies like Repsol, the Price-to-Earnings (PE) ratio is a popular valuation tool. It reveals how much investors are willing to pay for each euro of earnings, offering a direct link to profitability. The PE ratio is especially relevant when earnings are strong and stable, as it reflects both investor perception of future growth and the underlying risks associated with those earnings.
Typically, companies with higher expected growth, stronger competitive positions, or lower perceived risk trade at higher PE ratios. When comparing Repsol’s current PE of 24.6x to key benchmarks, a notable gap emerges. The average PE for the oil and gas industry is 12.6x, and peers trade at around 12.5x. On the surface, Repsol looks expensive relative to these groups.
This is where the Simple Wall St “Fair Ratio” comes into play. The Fair Ratio goes deeper than just comparing with peers or the overall industry. It incorporates factors such as Repsol’s profit margins, growth prospects, market capitalization, and specific risk factors to arrive at what is considered a fair multiple for the company. For Repsol, the Fair Ratio is 22.7x, which is just below where the stock currently trades.
With Repsol’s actual PE at 24.6x and its Fair Ratio at 22.7x, the stock appears to be pricing in slightly more optimism than fundamentals would suggest. However, the difference is not dramatic, and the valuation is close to its fair value.
Result: ABOUT RIGHT
BME:REP PE Ratio as at Sep 2025
PE ratios tell one story, but what if the real opportunity lies elsewhere? Discover companies where insiders are betting big on explosive growth.
Earlier, we mentioned that there is an even better way to understand valuation, so let us introduce you to Narratives. Narratives are a simple but powerful tool that allows you to map out your own story about a company, connecting your personal perspective about its future with real financial forecasts and a dynamic fair value estimate.
With Narratives, you start with your view, such as assumptions about future revenue, profit margins, or growth drivers, and the tool instantly translates these beliefs into a fair value for the company. This gives you a clear and numbers-backed answer to the classic question: “Is it time to buy or sell?” by letting you directly compare your fair value to the current share price.
Available to millions of investors on Simply Wall St’s Community page, Narratives are designed to be accessible and update automatically whenever fresh news, earnings, or estimates are released, helping you stay ahead as circumstances change.
For example, when it comes to Repsol, one investor may build a bullish Narrative based on aggressive renewable energy expansion and expect a fair value as high as €18.00, while another uses more conservative revenue growth forecasts, arriving at a fair value as low as €11.00. Narratives let you visualize and act on these differences, making your investment decisions more tailored, dynamic, and evidence-driven.
Do you think there’s more to the story for Repsol? Create your own Narrative to let the Community know!
BME:REP Community Fair Values as at Sep 2025
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 REP.MC.
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