If you are looking at your portfolio and wondering what to make of AUB Group right now, you're definitely not alone. The stock’s quiet dip of 1.2% over the past week followed a more upbeat trend for most of 2024, with a 1.4% gain in the last month and a solid 8.7% return year-to-date. Stretch that timeline out even further, and AUB Group tells quite a growth story with returns of 15.8% in the past year, a remarkable 78.5% over three years, and an attention-grabbing 144.9% across five years.

Much of this long-term growth has come as market participants have warmed to AUB Group's evolving role among Australian financial services, especially as consolidation trends and sector shifts have brought more eyes to companies like this one. Recent market activity hasn’t flagged any dramatic new risk. However, some investors seem to be pausing to reassess after such a strong run, which might help to explain the modest recent pullback.

For those thinking about whether to buy, sell, or simply hold, the big question is whether AUB Group is actually undervalued after these impressive gains. The company earns a valuation score of 3 out of 6 on our checklist, meaning it’s undervalued in half of the measures we apply. Next, we’ll dig into what those different valuation approaches really say about the stock, and later in the article, I’ll share an even smarter way to look at the numbers that goes beyond traditional valuation checks.

Why AUB Group is lagging behind its peers

Approach 1: AUB Group Excess Returns Analysis

The Excess Returns model evaluates AUB Group by comparing how much value the company generates on its existing capital, over and above its cost of equity. It looks for "excess" earnings that are produced when a business’s return on capital is consistently greater than what its shareholders require.

According to analyst forecasts, AUB Group’s current Book Value stands at A$14.51 per share, while the projected Stable EPS is A$1.96 per share. These earnings estimates are drawn from the aggregated outlooks of nine analysts, reflecting a fair consensus regarding the company’s future profitability. The Cost of Equity is calculated to be A$1.01 per share. This means AUB is producing an Excess Return of A$0.95 per share. That translates to an average Return on Equity of 12.57%, indicating efficient capital use relative to peers. Looking ahead, the Stable Book Value is expected to climb to A$15.58 per share, based on the combined forecasts of six analyst teams.

Using this model, the estimated fair value per share of AUB Group is approximately A$43.78. Given the implied discount of 22.9%, this analysis suggests that the stock is currently undervalued relative to what the company could deliver in returns over time.

Story Continues

Result: UNDERVALUED

Head to the Valuation section of our Company Report for more details on how we arrive at this Fair Value for AUB Group.AUB Discounted Cash Flow as at Sep 2025

Our Excess Returns analysis suggests AUB Group is undervalued by 22.9%. Track this in your watchlist or portfolio, or discover more undervalued stocks.

Approach 2: AUB Group Price vs Earnings

The Price-to-Earnings (PE) ratio is a tried-and-true way to value profitable companies like AUB Group, as it directly measures how much investors are willing to pay for each dollar of earnings. This metric is especially relevant here because AUB Group has posted consistent profits, making the PE ratio a meaningful benchmark.

It is important to recognize that what counts as a “normal” or “fair” PE ratio is not set in stone. A higher PE can be justified if investors anticipate strong future growth or perceive low risk in the business, while a lower PE might reflect uncertainty or industry headwinds. For AUB Group, the current PE ratio stands at 21.87x, which is well above the Insurance industry average of 12.24x and sits below the peer group average of 34.15x.

This is where Simply Wall St’s “Fair Ratio” comes in. The Fair Ratio estimates what a stock’s PE should be, after accounting for unique features such as its expected earnings growth, industry context, profit margins, market capitalization, and any company-specific risks. Unlike simple comparisons to industry or peers, the Fair Ratio (20.20x for AUB Group) offers a more nuanced, tailored view of valuation. By this standard, AUB Group's actual PE is just slightly above its Fair Ratio, suggesting shares are close to reasonably priced given their prospects and profile.

Result: ABOUT RIGHTASX:AUB 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.

Upgrade Your Decision Making: Choose your AUB Group Narrative

Earlier we mentioned that there is an even better way to understand valuation, so let's introduce you to Narratives. A Narrative is a smart, user-friendly tool that allows investors to add their own story or perspective to a company’s numbers, essentially describing what they believe about the business, its future revenue, profits and fair value, beyond what standard models alone show. Narratives connect your view or thesis about AUB Group’s business, such as whether you expect success from its digital investments or see risks in international acquisitions, to a dynamic financial forecast which then calculates a fair value for the shares.

It’s easy to access Narratives on Simply Wall St’s Community page, where millions of investors use them to make more informed investment decisions. Narratives help you decide when to buy or sell by comparing your calculated Fair Value with the latest market Price, and they update automatically whenever new information, such as company news or financial results, is released.

For example, some investors may see AUB Group’s ambitious digital upgrades and growth strategy unlocking major operational efficiencies and project a high fair value of A$37.70 per share. Others may take a more cautious stance given uncertainties about acquisitions and margin pressures, arriving at a lower fair value of A$35.06 per share. With Narratives, you can capture your own outlook, test your assumptions, and see exactly where you agree or disagree with the market’s current view, all in one place.

Do you think there's more to the story for AUB Group? Create your own Narrative to let the Community know!ASX:AUB 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 AUB.AX.

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