• Wondering if Kirby at around US$142 per share is still reasonably priced after a strong run, or if you might be looking at a stock that has got ahead of itself?
• The share price has slipped 5.5% over the last 7 days, while the 1 year return sits at 36.9% and the 3 year return at 103.8%. These changes can influence how the market views both growth potential and risk.
• Recent coverage has focused on Kirby's position within the US transportation and shipping sector, with investors paying close attention to how its operations align with trends in marine transportation demand and energy related activity. There has also been interest in how its capital allocation choices and acquisition history might influence long term value.
• Despite these returns, Kirby currently has a valuation score of 1 out of 6. The next sections will walk through common valuation methods, then end with a broader framework that can help you assess the stock's value more fully.

Kirby scores just 1/6 on our valuation checks. See what other red flags we found in the full valuation breakdown.

Approach 1: Kirby Discounted Cash Flow (DCF) Analysis

A Discounted Cash Flow model estimates what a stock could be worth by projecting its future cash flows and then discounting those back to today using a required return. It is essentially asking what all of Kirby's future cash, in today's dollars, might add up to.

Kirby has last twelve months Free Cash Flow of about $324.4 million, with Simply Wall St using a 2 Stage Free Cash Flow to Equity model. The projections include $337.2 million of Free Cash Flow in 2024, then a series of estimates out to 2035. For example, projected Free Cash Flow for 2035 is $448.9 million, with intermediate years gradually stepping up from just over $333.5 million in 2026 based on the model's growth assumptions.

When all of these projected cash flows are discounted back and combined with a terminal value, the DCF model arrives at an estimated intrinsic value of about $157.50 per share. Compared with the current share price of around $142, the model points to roughly a 9.7% discount, which sits right on the border between cheap and fairly priced.

Result: ABOUT RIGHT

Kirby is fairly valued according to our Discounted Cash Flow (DCF), but this can change at a moment's notice. Track the value in your watchlist or portfolio and be alerted on when to act.

Approach 2: Kirby Price vs Earnings (P/E)

For a profitable company like Kirby, the P/E ratio is a straightforward way to think about what you are paying for each dollar of earnings. It helps you compare the stock with other companies and with the wider market using a common yardstick.

In simple terms, a higher P/E usually reflects higher growth expectations or lower perceived risk, while a lower P/E can point to lower expected growth or higher risk. Kirby currently trades on a P/E of 21.2x. That sits above both the Shipping industry average P/E of 12.4x and the broader peer average of 14.9x. This indicates that the market is currently assigning Kirby a richer earnings multiple than many of its sector peers.

Simply Wall St also calculates a “Fair Ratio” for Kirby of 17.1x. This is a proprietary estimate of what Kirby’s P/E might look like after accounting for factors such as its earnings growth profile, profit margins, risk, industry and market cap. Because it blends these company specific drivers, the Fair Ratio can often be a more tailored anchor than a simple comparison with industry or peer averages alone. Set against this Fair Ratio, Kirby’s current 21.2x P/E screens as meaningfully higher.

Result: OVERVALUED

P/E ratios tell one story, but what if the real opportunity lies elsewhere? Start investing in legacies, not executives. Discover our 18 top founder-led companies.

Upgrade Your Decision Making: Choose your Kirby Narrative

Earlier it was mentioned that there is an even better way to understand valuation. Narratives are introduced here as a simple tool on Simply Wall St’s Community page that lets you spell out your story for Kirby, link that story to specific forecasts for revenue, earnings and margins, convert those into a fair value, then compare that fair value with the current price to help decide whether the stock looks attractive or expensive. Each Narrative updates automatically when new information like earnings or guidance arrives, and different investors may land far apart. For example, one Narrative may use the consensus fair value of about US$166.33 per share, while another may apply more cautious assumptions and end up well below today’s roughly US$142 price.

Do you think there's more to the story for Kirby? 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.