Stock Analysis

Here's Why a2 Milk (NZSE:ATM) Has Caught The Eye Of Investors

Investors are often guided by the idea of discovering 'the next big thing', even if that means buying 'story stocks' without any revenue, let alone profit. Unfortunately, these high risk investments often have little probability of ever paying off, and many investors pay a price to learn their lesson. While a well funded company may sustain losses for years, it will need to generate a profit eventually, or else investors will move on and the company will wither away.

Despite being in the age of tech-stock blue-sky investing, many investors still adopt a more traditional strategy; buying shares in profitable companies like a2 Milk (NZSE:ATM). While this doesn't necessarily speak to whether it's undervalued, the profitability of the business is enough to warrant some appreciation - especially if its growing.

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a2 Milk's Earnings Per Share Are Growing

If you believe that markets are even vaguely efficient, then over the long term you'd expect a company's share price to follow its earnings per share (EPS) outcomes. That makes EPS growth an attractive quality for any company. Shareholders will be happy to know that a2 Milk's EPS has grown 19% each year, compound, over three years. As a general rule, we'd say that if a company can keep up that sort of growth, shareholders will be beaming.

It's often helpful to take a look at earnings before interest and tax (EBIT) margins, as well as revenue growth, to get another take on the quality of the company's growth. EBIT margins for a2 Milk remained fairly unchanged over the last year, however the company should be pleased to report its revenue growth for the period of 14% to NZ$1.9b. That's encouraging news for the company!

You can take a look at the company's revenue and earnings growth trend, in the chart below. To see the actual numbers, click on the chart.

earnings-and-revenue-history
NZSE:ATM Earnings and Revenue History October 29th 2025

Check out our latest analysis for a2 Milk

While we live in the present moment, there's little doubt that the future matters most in the investment decision process. So why not check this interactive chart depicting future EPS estimates, for a2 Milk?

Are a2 Milk Insiders Aligned With All Shareholders?

It's a necessity that company leaders act in the best interest of shareholders and so insider investment always comes as a reassurance to the market. So it is good to see that a2 Milk insiders have a significant amount of capital invested in the stock. Indeed, they hold NZ$35m worth of its stock. That shows significant buy-in, and may indicate conviction in the business strategy. While their ownership only accounts for 0.4%, this is still a considerable amount at stake to encourage the business to maintain a strategy that will deliver value to shareholders.

Does a2 Milk Deserve A Spot On Your Watchlist?

For growth investors, a2 Milk's raw rate of earnings growth is a beacon in the night. This EPS growth rate is something the company should be proud of, and so it's no surprise that insiders are holding on to a considerable chunk of shares. Fast growth and confident insiders should be enough to warrant further research, so it would seem that it's a good stock to follow. You still need to take note of risks, for example - a2 Milk has 1 warning sign we think you should be aware of.

Although a2 Milk certainly looks good, it may appeal to more investors if insiders were buying up shares. If you like to see companies with more skin in the game, then check out this handpicked selection of New Zealander companies that not only boast of strong growth but have strong insider backing.

Please note the insider transactions discussed in this article refer to reportable transactions in the relevant jurisdiction.

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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.