BT Group plc (LON:BT.A) Delivered A Better ROE Than The Industry, Here’s Why

In this article:

BT Group plc (LSE:BT.A) delivered an ROE of 20.69% over the past 12 months, which is an impressive feat relative to its industry average of 20.46% during the same period. Superficially, this looks great since we know that BT.A has generated big profits with little equity capital; however, ROE doesn’t tell us how much BT.A has borrowed in debt. Today, we’ll take a closer look at some factors like financial leverage to see how sustainable BT.A’s ROE is. Check out our latest analysis for BT Group

Breaking down Return on Equity

Return on Equity (ROE) weighs BT Group’s profit against the level of its shareholders’ equity. For example, if the company invests £1 in the form of equity, it will generate £0.21 in earnings from this. 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 BT Group, which is 8.30%. This means BT Group returns enough to cover its own cost of equity, with a buffer of 12.39%. This sustainable practice implies that the company 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:BT.A Last Perf Feb 21st 18
LSE:BT.A Last Perf Feb 21st 18

Basically, profit margin measures how much of revenue trickles down into earnings which illustrates how efficient the business is with its cost management. Asset turnover shows how much revenue BT Group can generate with its current asset base. The most interesting ratio, and reflective of sustainability of its ROE, is financial leverage. Since financial leverage can artificially inflate ROE, we need to look at how much debt BT Group currently has. Currently the debt-to-equity ratio stands at a high 189.25%, which means its above-average ROE is driven by significant debt levels.

LSE:BT.A Historical Debt Feb 21st 18
LSE:BT.A Historical Debt Feb 21st 18

Next Steps:

ROE is one of many ratios which meaningfully dissects financial statements, which illustrates the quality of a company. BT Group’s above-industry ROE is encouraging, and is also in excess of its cost of equity. With debt capital in excess of equity, ROE may be inflated by the use of debt funding, raising questions over the sustainability of the company’s returns. Although ROE can be a useful metric, it is only a small part of diligent research.

For BT Group, there are three key aspects you should further examine:


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.

Advertisement