To buy or not to buy, that is the question

by | Jun 10, 2017 | 3. Things it's worth knowing as a non-executive director | 0 comments

Whether ‘tis nobler to buy back

shares or pay a dividend?




Maybe Hamlet was not so concerned with shareholder distribution, but most modern company directors certainly are. In an earlier article I reviewed why and how companies make shareholder distributions and in particular pay dividends. However there is another form of distribution, the share buy-back.

Share buy-backs

Companies can purchase their own shares, using cash that otherwise could have been used to pay a dividend. This requires shareholder permission, and it is common for an AGM resolution to be put routinely annually to give boards the power to undertake share buybacks. The company also has to comply with the same rules about having distributable reserves as when paying a dividend.

Why do a share buy-back?

If a company buys back its own shares, this will reduce the issued share capital. In the first instance this shouldn’t have any effect on the share price, as the company loses the cash, and thus value, proportionate to the reduction in the number of shares. However any further gain in the value of the company would be spread over fewer shares, boosting earnings per share (EPS) or net asset value per share growth.

The buy-back, like any distribution, also signals management confidence in the future, which may boost the company valuation and thus share price. This is particularly true if the buy back is part of an established ongoing programme of repurchases. A buy back may also be initiated as a one-off, if for example a significant part of the business has been sold off or the company gets a one-off receipt of cash. In this case the benefit is likely to be one-off as well.

Share buy-backs or dividends?

Share buy-backs fundamentally offer capital gains in place of dividend income. Some shareholders (such as growth funds) may prefer capital gains and others (such as private shareholders or income funds) may favour income. Most tax authorities levy lower rates of tax on capital gains than income, so there may be tax advantages to buy backs over dividends. Buy backs also enable shareholders to defer tax paid as it is charged only when shares are subsequently sold.

On the other hand, some shareholders may favour cash in hand, so they may prefer dividends to buy backs.

Dividends tend to be ‘sticky’. Shareholders don’t like the dividend being cut, so management is reluctant to reduce the rate of pay out unless there is a lasting downturn in profit expected. Buy backs, on the other hand, can be more flexible, as there isn’t necessarily the expectation that they will be repeated at the same level.

Share buybacks are more likely to benefit earnings per share. This is because, although the company loses interest from paying cash out in any form, the buyback offsets this by reducing the number of shares in issue. Management may be incentivised to grow EPS, and so may prefer buybacks.

Is there evidence that favours either buybacks or dividends?

Any evidence is difficult to assess as it’s a bit circular. If a company is doing well, it is more likely to pay higher distributions. Separating out the underlying cash flow performance from the impact of the subsequent distribution is difficult. However the best data comes from the US, where buy backs are fairly common.

Shareholder distributions are a large factor in total shareholder return (TSR – the sum of shareholder distributions and share price appreciation). Over the last 80 years, 44% of the TSR of Standard & Poors 500 companies came from distributions1.

Buybacks have become a more popular form of distribution in recent years. Until the early ‘80s, less than 10% of shareholder distributions in the US were buy-backs, but nowadays they are 50-60%2.

McKinsey2 found that there was no significant relationship between growth in TSR and whether the company paid dividends or bought back shares. It did conclude that companies that did frequent buy backs did best. However this seems a little circular. Only very successful, cash generative companies can afford to do frequent buy backs and they are likely to be companies whose share price is likely to reflect that performance!

Some argue that companies should buy back shares when the board feels that the company is undervalued. However, this would suggest that the board must have a better understanding of market value than the market. McKinsey2 concludes that they have ‘rarely seen companies with a good track record of repurchasing shares when they were undervalued; more often than not, we see companies repurchasing shares when prices are high.’


The theory is that, unless shareholders put a significant weight on the tax benefits of buybacks, they should be indifferent to share repurchases compared to dividends. The statistics, such as they are, back this. The form of distribution has no significant impact of shareholder returns.

The underlying financial performance plus the decision to pass some of the success on in shareholder distributions, in whatever form, are the key drivers of shareholder return. It is strong financial returns plus the determination of the board to reward shareholders that delivers total shareholder return.

Managements who don’t take account of shareholders’ interests in this way risk getting punished. Or as Hamlet put it;

And enterprises of great pith and moment

With this regard their currents turn awry

And lose the name of action.



 CFA magazine