• Wondering if Union Pacific at around US$268.70 is offering fair value or if the price is running ahead of itself? This breakdown will help you weigh what you are really paying for each dollar of its business.
• Over the short and medium term, the stock has posted returns of 7.0% over 7 days, 11.3% over 30 days, 15.9% year to date, and 28.9% over 1 year, with 47.1% over 3 years and 35.4% over 5 years.
• These moves sit against a backdrop of ongoing interest in US rail operators and freight activity, with Union Pacific often in focus when investors look at large transportation names. Broader sector commentary, regulatory discussions and infrastructure spending debates help shape how the market currently prices that exposure.
• Right now, Union Pacific scores a 4 out of 6 valuation check score. Next up is a closer look at what different models say about its worth and how one more holistic approach may help you put those numbers in better context by the end of this article.

Approach 1: Union Pacific Discounted Cash Flow (DCF) Analysis

A Discounted Cash Flow, or DCF, model estimates what a business could be worth today by projecting the cash it may generate in the future and discounting those cash flows back to a present value.

For Union Pacific, the model used is a 2 Stage Free Cash Flow to Equity approach based on cash flow projections. The latest twelve month Free Cash Flow is about $5.80b. Analyst and extrapolated projections suggest Free Cash Flow reaching around $10.31b by 2030, with interim yearly projections between 2026 and 2035 discounted back to today to build up the valuation.

On this basis, the DCF model points to an estimated intrinsic value of about $327.03 per share. Against a recent share price around $268.70, this implies a 17.8% discount, which indicates that the stock appears undervalued on this model.

Result: UNDERVALUED

Our Discounted Cash Flow (DCF) analysis suggests Union Pacific is undervalued by 17.8%. Track this in your watchlist or portfolio, or discover 56 more high quality undervalued stocks.

Approach 2: Union Pacific Price vs Earnings

For a consistently profitable company like Union Pacific, the P/E ratio is a useful way to think about what you are paying for each dollar of current earnings. Investors usually accept a higher P/E when they expect stronger growth or perceive lower risk, and look for a lower P/E when growth expectations are more modest or the risk profile feels higher.

Union Pacific currently trades on a P/E of 22.1x. That sits below the Transportation industry average P/E of 41.2x and below the peer group average of 28.1x. Simply Wall St also calculates a “Fair Ratio” for Union Pacific of 24.7x, which is the P/E level suggested by factors such as its earnings growth profile, industry, profit margins, market cap and risk characteristics.

This Fair Ratio aims to be more tailored than a simple comparison with peers or the broad industry, because it adjusts for company specific qualities rather than assuming every rail or transportation stock should trade on the same multiple. With the current P/E of 22.1x sitting below the 24.7x Fair Ratio, this approach indicates that Union Pacific is trading at a discount on an earnings basis.

Result: UNDERVALUED

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Upgrade Your Decision Making: Choose your Union Pacific Narrative

Earlier it was mentioned that there is an even better way to understand valuation. Simply Wall St Narratives let you attach a clear story about Union Pacific to the numbers by linking your view of its future revenue, earnings and margins to a financial forecast. This can then be turned into a fair value you can compare with the current share price, all within an easy tool on the Community page that updates as news or earnings arrive and can reflect very different perspectives. For example, one investor might build a Narrative around the higher US$311 analyst price target with a stronger view on merger benefits, while another anchors to the lower US$218 target with more weight on trade and regulatory risks.

Do you think there's more to the story for Union Pacific? Head over to our Community to see what others are saying!

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.