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How Did Bank of Marin Bancorp’s (NASDAQ:BMRC) 5.97% ROE Fare Against The Industry?

Veer Mallick

Bank of Marin Bancorp (NASDAQ:BMRC) delivered a less impressive 5.97% ROE over the past year, compared to the 8.46% return generated by its industry. Though BMRC’s recent performance is underwhelming, it is useful to understand what ROE is made up of and how it should be interpreted. Knowing these components can change your views on BMRC’s below-average returns. I will take you through how metrics such as financial leverage impact ROE which may affect the overall sustainability of BMRC’s returns. Check out our latest analysis for Bank of Marin Bancorp

Breaking down Return on Equity

Firstly, Return on Equity, or ROE, is simply the percentage of last years’ earning against the book value of shareholders’ equity. For example, if the company invests $1 in the form of equity, it will generate $0.06 in earnings from this. In most cases, a higher ROE is preferred; however, there are many other factors we must consider prior to making any investment decisions.

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 Bank of Marin Bancorp, which is 9.98%. This means Bank of Marin Bancorp’s returns actually do not cover its own cost of equity, with a discrepancy of -4.01%. This isn’t sustainable as it implies, very simply, that the company pays more 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

NasdaqCM:BMRC Last Perf Jun 6th 18

Essentially, profit margin shows how much money the company makes after paying for all its expenses. The other component, asset turnover, illustrates how much revenue Bank of Marin Bancorp can make from its asset base. Finally, financial leverage will be our main focus today. It shows how much of assets are funded by equity and can show how sustainable the company’s capital structure is. Since financial leverage can artificially inflate ROE, we need to look at how much debt Bank of Marin Bancorp currently has. Currently the debt-to-equity ratio stands at a low 1.93%, which means Bank of Marin Bancorp still has headroom to take on more leverage in order to increase profits.

NasdaqCM:BMRC Historical Debt Jun 6th 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. Bank of Marin Bancorp’s below-industry ROE is disappointing, furthermore, its returns were not even high enough to cover its own cost of equity. However, ROE is not likely to be inflated by excessive debt funding, giving shareholders more conviction in the sustainability of returns, which has headroom to increase further. Although ROE can be a useful metric, it is only a small part of diligent research.

For Bank of Marin Bancorp, there are three essential aspects 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 Bank of Marin Bancorp 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 Bank of Marin Bancorp is currently mispriced by the market.
  3. Other High-Growth Alternatives : Are there other high-growth stocks you could be holding instead of Bank of Marin Bancorp? 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.