Wouldn’t it be handy to know how an analyst values ASX bank shares like National Australia Bank Ltd (ASX: NAB) shares? With the NAB share price trading around $26, is it good value?
No one can tell you for certain whether now is the perfect time to buy.
In the short run, the share market can seem like a random place. It can be up 2% one day, down 3% the next. There’s often no rhyme or reason (although pundits are paid the big bucks for the evening news to make you think they have a crystal ball).
In this article, we’ll go step-by-step through two straightforward valuation tools you can use to value a share like NAB or even Westpac Banking Corp (ASX: WBC) and ANZ Banking Group (ASX: ANZ).
Reversing the PE ratio for valuations
The price-earnings ratio, which is short for price-to-earnings, is a basic but popular valuation ratio. It compares yearly profit (or ‘earnings’) to today’s share price ($26.18). Unfortunately, it’s not the perfect tool for bank shares, so it’s crucial to use more than just PE ratios for your analysis.
That said, it can be handy to compare PE ratios across shares from the same sector (banking) and determine what is reasonable — and what isn’t.
If we take the NAB share price today ($26.18), together with the earnings (aka profits) per share data from its 2020 financial year ($0.805), we can calculate the company’s PE ratio to be 32.5x. That compares to the banking sector average PE of 25x.
Next, take the profits per share (EPS) ($0.805) and multiply it by the average PE ratio for NAB’s sector (Banking). This results in a ‘sector-adjusted’ PE valuation of $20.41.
The stockbroker’s first valuation tool: the dividend model
A DDM is a more interesting and robust way of valuing companies in the banking sector, given that the dividends are pretty consistent.
DDM valuation modeling is one of the oldest methods used on Wall Street to value companies, and it’s still used here in Australia by bank analysts. A DDM model takes the most recent full year dividends (e.g. from last 12 months or LTM), or forecast dividends, for next year and then assumes the dividends grow at a consistent rate for a forecast period (e.g. 5 years or forever).
To make this DDM easy to understand, we will assume last year’s dividend payment ($0.60) rises at a consistent rate into the future at a fixed yearly rate.
Next, we pick the ‘risk’ rate or expected return rate. This is the rate at which we discount the future dividend payments back to today’s dollars. The higher the ‘risk’ rate, the lower the share price valuation.
We’ve used an average rate for dividend growth and a risk rate between 6% and 11%.
This simple DDM valuation of NAB shares is $11.44. However, using an ‘adjusted’ dividend payment of $1.12 per share, the valuation goes to $20.08. The expected dividend valuation compares to National Australia Bank Ltd’s share price of $26.18. Since the company’s dividends are fully franked, you might choose to make one further adjustment and do the valuation based on a ‘gross’ dividend payment. That is, the cash dividends plus the franking credits (available to eligible shareholders). Using the forecast gross dividend payment ($1.60), our valuation of the NAB share price guesstimate to $28.68.
Key summary
Make sure you don’t forget that the two models used here are only the starting point of the process for analysing and valuing a bank share like NAB.
We think it’s good practice to read at least three years of annual reports, jot down your thoughts/research and set out your thesis/expectations based on what management is saying. Indeed, a very useful tool is studying management’s language in presentations and videos. Is the management team candid? Or does he/she use lots of jargon and never answer a straight question? Finally, read articles and research from good analysts, and when you do, seek out people who disagree with you. These voices are often the most informative.
These are are just a handful of the best strategies to use alongside your valuation tools to determine if you’re making a mistake — hopefully, before you make a costly mistake!
