Can Medibank Private Limited (ASX:MPL) Performance Keep Up Given Its Mixed Bag Of Fundamentals?

Simply Wall St

Medibank Private's (ASX:MPL) stock up by 9.1% over the past three months. Given that the stock prices usually follow long-term business performance, we wonder if the company's mixed financials could have any adverse effect on its current price price movement Particularly, we will be paying attention to Medibank Private's ROE today.

Return on Equity or ROE is a test of how effectively a company is growing its value and managing investors’ money. In other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

How Do You Calculate Return On Equity?

Return on equity can be calculated by using the formula:

Return on Equity = Net Profit (from continuing operations) ÷ Shareholders' Equity

So, based on the above formula, the ROE for Medibank Private is:

21% = AU$497m ÷ AU$2.4b (Based on the trailing twelve months to December 2024).

The 'return' is the amount earned after tax over the last twelve months. That means that for every A$1 worth of shareholders' equity, the company generated A$0.21 in profit.

See our latest analysis for Medibank Private

Why Is ROE Important For Earnings Growth?

So far, we've learned that ROE is a measure of a company's profitability. We now need to evaluate how much profit the company reinvests or "retains" for future growth which then gives us an idea about the growth potential of the company. Assuming all else is equal, companies that have both a higher return on equity and higher profit retention are usually the ones that have a higher growth rate when compared to companies that don't have the same features.

Medibank Private's Earnings Growth And 21% ROE

To begin with, Medibank Private seems to have a respectable ROE. On comparing with the average industry ROE of 16% the company's ROE looks pretty remarkable. Yet, Medibank Private has posted measly growth of 4.9% over the past five years. That's a bit unexpected from a company which has such a high rate of return. We reckon that a low growth, when returns are quite high could be the result of certain circumstances like low earnings retention or poor allocation of capital.

Next, on comparing with the industry net income growth, we found that Medibank Private's reported growth was lower than the industry growth of 19% over the last few years, which is not something we like to see.

ASX:MPL Past Earnings Growth August 17th 2025

The basis for attaching value to a company is, to a great extent, tied to its earnings growth. What investors need to determine next is if the expected earnings growth, or the lack of it, is already built into the share price. Doing so will help them establish if the stock's future looks promising or ominous. Is MPL fairly valued? This infographic on the company's intrinsic value has everything you need to know.

Is Medibank Private Using Its Retained Earnings Effectively?

Medibank Private has a three-year median payout ratio of 95% (implying that it keeps only 5.2% of its profits), meaning that it pays out most of its profits to shareholders as dividends, and as a result, the company has seen low earnings growth.

Additionally, Medibank Private has paid dividends over a period of at least ten years, which means that the company's management is determined to pay dividends even if it means little to no earnings growth. Based on the latest analysts' estimates, we found that the company's future payout ratio over the next three years is expected to hold steady at 80%. Still, forecasts suggest that Medibank Private's future ROE will rise to 26% even though the the company's payout ratio is not expected to change by much.

Summary

In total, we're a bit ambivalent about Medibank Private's performance. Despite the high ROE, the company has a disappointing earnings growth number, due to its poor rate of reinvestment into its business. With that said, the latest industry analyst forecasts reveal that the company's earnings are expected to accelerate. To know more about the company's future earnings growth forecasts take a look at this free report on analyst forecasts for the company to find out more.

Valuation is complex, but we're here to simplify it.

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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.