Is Persimmon Plc’s (LON:PSN) 24.58% ROE Strong Compared To Its Industry?

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Persimmon Plc (LSE:PSN) outperformed the Homebuilding industry on the basis of its ROE – producing a higher 24.58% relative to the peer average of 15.91% over the past 12 months. While the impressive ratio tells us that PSN has made significant profits from little equity capital, ROE doesn’t tell us if PSN has borrowed debt to make this happen. Today, we’ll take a closer look at some factors like financial leverage to see how sustainable PSN’s ROE is. View our latest analysis for Persimmon

Breaking down Return on Equity

Return on Equity (ROE) weighs Persimmon’s profit against the level of its shareholders’ equity. An ROE of 24.58% implies £0.25 returned on every £1 invested. While a higher ROE is preferred in most cases, there are several other factors we should consider before drawing any conclusions.

Return on Equity = Net Profit ÷ Shareholders Equity

ROE is assessed against cost of equity, which is measured using the Capital Asset Pricing Model (CAPM) – but let’s not dive into the details of that today. For now, let’s just look at the cost of equity number for Persimmon, which is 8.30%. Since Persimmon’s return covers its cost in excess of 16.28%, its use of equity capital is efficient and likely to be sustainable. Simply put, Persimmon pays less for its capital than what it generates in return. ROE can be split up into three useful ratios: net profit margin, asset turnover, and financial leverage. This is called the Dupont Formula:

Dupont Formula

ROE = profit margin × asset turnover × financial leverage

ROE = (annual net profit ÷ sales) × (sales ÷ assets) × (assets ÷ shareholders’ equity)

ROE = annual net profit ÷ shareholders’ equity

LSE:PSN Last Perf Apr 28th 18
LSE:PSN Last Perf Apr 28th 18

The first component is profit margin, which measures how much of sales is retained after the company pays for all its expenses. Asset turnover reveals how much revenue can be generated from Persimmon’s asset base. The most interesting ratio, and reflective of sustainability of its ROE, is financial leverage. Since ROE can be inflated by excessive debt, we need to examine Persimmon’s debt-to-equity level. Currently, Persimmon has no debt which means its returns are driven purely by equity capital. Therefore, the level of financial leverage has no impact on ROE, and the ratio is a representative measure of the efficiency of all its capital employed firm-wide.

LSE:PSN Historical Debt Apr 28th 18
LSE:PSN Historical Debt Apr 28th 18

Next Steps:

While ROE is a relatively simple calculation, it can be broken down into different ratios, each telling a different story about the strengths and weaknesses of a company. Persimmon’s ROE is impressive relative to the industry average and also covers its cost of equity. Its high ROE is not likely to be driven by high debt. Therefore, investors may have more confidence in the sustainability of this level of returns going forward. ROE is a helpful signal, but it is definitely not sufficient on its own to make an investment decision.

For Persimmon, I’ve compiled three pertinent factors you should further research:

  1. Financial Health: Does it have a healthy balance sheet? Take a look at our free balance sheet analysis with six simple checks on key factors like leverage and risk.

  2. Valuation: What is Persimmon worth today? Is the stock undervalued, even when its growth outlook is factored into its intrinsic value? The intrinsic value infographic in our free research report helps visualize whether Persimmon is currently mispriced by the market.

  3. Other High-Growth Alternatives : Are there other high-growth stocks you could be holding instead of Persimmon? Explore our interactive list of stocks with large growth potential to get an idea of what else is out there you may be missing!


To help readers see pass the short term volatility of the financial market, we aim to bring you a long-term focused research analysis purely driven by fundamental data. Note that our analysis does not factor in the latest price sensitive company announcements.

The author is an independent contributor and at the time of publication had no position in the stocks mentioned.

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