A treasury stock or reacquired stock is

stock Stocks (also capital stock, or sometimes interchangeably, shares) consist of all the Share (finance), shares by which ownership of a corporation or company is divided. A single share of the stock means fractional ownership of the corporatio ...

which is bought back by the issuing company, reducing the amount of outstanding stock on the open market ("open market" including insiders' holdings). Stock repurchases are used as a tax efficient method to put cash into shareholders' hands, rather than paying

dividend A dividend is a distribution of profits by a corporation to its shareholders, after which the stock exchange decreases the price of the stock by the dividend to remove volatility. The market has no control over the stock price on open on the ex ...

s, in jurisdictions that treat capital gains more favorably. Sometimes, companies repurchase their stock when they feel that it is undervalued on the open market. Other times, companies repurchase their stock to reduce dilution from incentive compensation plans for employees. Another reason for stock repurchase is to protect the company against a takeover threat.Robert T. Sprouse, "Accounting for treasury stock transactions: Prevailing practices and new statutory provisions." ''Columbia Law Review'' 59.6 (1959): 882-900
online
/ref> The United Kingdom equivalent of treasury stock as used in the United States is treasury share. Treasury stocks in the UK refers to government bonds or gilts.

Limitations of treasury stock

*Treasury stock is not entitled to receive a

*Treasury stock has no voting rights *Total treasury stock can not exceed the maximum proportion of total capitalization specified by law in the relevant country When shares are repurchased, they may either be canceled or held for reissue. If not canceled, such shares are referred to as treasury shares. Technically, a repurchased share is a company's own share that has been bought back after having been issued and fully paid. The possession of treasury shares does not give the company the right to vote, to exercise preemptive rights as a shareholder, to receive cash dividends, or to receive assets on company liquidation. Treasury shares are essentially the same as unissued capital, which is not classified as an asset on the balance sheet, as an asset should have probable future economic benefits. Treasury shares simply reduce ordinary share capital.

Buying back shares

Benefits

In an

efficient market The efficient-market hypothesis (EMH) is a hypothesis in financial economics that states that asset prices reflect all available information. A direct implication is that it is impossible to "beat the market" consistently on a risk-adjusted basis ...

, a company buying back its stock should have no effect on its price per share valuation. If the market fairly prices a company's shares at $50/share, and the company buys back 100 shares for $5,000, it now has $5,000 less cash but there are 100 fewer shares outstanding; the net effect should be that the underlying value of each share is unchanged. Additionally, buying back shares will improve price/earnings ratios due to the reduced number of shares (and unchanged earnings) and improve

earnings per share Earnings per share (EPS) is the monetary value of earnings per outstanding share of common stock for a company during a defined accounting period, period of time, often a year. It is a key measure of corporate profitability, focusing on the inte ...

ratios due to fewer shares outstanding (and unchanged earnings). If the market is not efficient, the company's shares may be underpriced. In that case a company can benefit its other shareholders by buying back shares. If a company's shares are overpriced, then a company is actually hurting its remaining shareholders by buying back stock.

Incentives

One other reason for a company to buy back its own stock is to reward holders of stock options. Call option holders are hurt by dividend payments, since, typically, they are not eligible to receive them. A share buyback program ''may'' increase the value of remaining shares (if the buyback is executed when shares are under-priced); if so, call option holders benefit. A dividend payment short term ''always'' decreases the value of shares after the payment, so, for stocks with regularly scheduled dividends, on the day shares go ex-dividend, call option holders ''always'' lose whereas put option holders benefit. This does not apply to unscheduled (special) dividends since the strike prices of options are typically adjusted to reflect the amount of the special dividend. Finally, if the sellers into a corporate buyback are actually the call option holders themselves, they may directly benefit from temporary unrealistically favorable pricing.

After buyback

The company can either retire (cancel) the shares (however, retired shares are not listed as treasury stock on the company's financial statements) or hold the shares for later resale. Buying back stock reduces the number of outstanding shares. Accompanying the decrease in the number of shares outstanding is a reduction in company assets, in particular, cash assets, which are used to buy back shares.

Accounting for treasury stock

On the

balance sheet In financial accounting, a balance sheet (also known as statement of financial position or statement of financial condition) is a summary of the financial balances of an individual or organization, whether it be a sole proprietorship, a business ...

, treasury stock is listed under

shareholders' equity In finance, equity is an ownership interest in property that may be subject to debts or other liabilities. Equity is measured for accounting purposes by subtracting liabilities from the value of the assets owned. For example, if someone owns a ...

as a negative number. It is commonly called "treasury stock" or "equity reduction". That is, treasury stock is a contra account to shareholders' equity. One way of accounting for treasury stock is with the cost method. In this method, the paid-in capital account is reduced in the balance sheet when the treasury stock is bought. When the treasury stock is sold back on the open market, the paid-in capital is either debited or credited if it is sold for less or more than the initial cost respectively. Another common way for accounting for treasury stock is the

par value In finance and accounting, par value means stated value or face value of a financial instrument. Expressions derived from this term include at par (at the par value), over par (over par value) and under par (under par value). Bonds A bond selli ...

method. In the par value method, when the stock is purchased back from the market, the books will reflect the action as a retirement of the shares. Therefore, common stock is debited and treasury stock is credited. However, when the treasury stock is resold back to the market the entry in the books will be the same as the cost method. In either method, any transaction involving treasury stock cannot increase the amount of retained earnings. If the treasury stock is sold for more than cost, then the paid-in capital treasury stock is the account that is increased, not retained earnings. In auditing financial statements, it is a common practice to check for this error to detect possible attempts to "cook the books".

United States regulations

In the United States, buybacks are covered by multiple laws under the auspices of the

Securities and Exchange Commission The United States Securities and Exchange Commission (SEC) is an independent agency of the United States federal government, created in the aftermath of the Wall Street crash of 1929. Its primary purpose is to enforce laws against market m ...

United Kingdom regulations

In the UK, the Companies Act 1955 disallowed companies from holding their own shares. However, the Companies Act 1985 later repealed this.