What Is Yield?
The yield of a stock, bond, or other asset is the amount of money its investors are paid. An investment's yield includes the interest it earns or the dividends paid to investors.
Yield is expressed as a percentage based on the invested amount, the current market value, or the face value of the security. For example, Microsoft Corp. (MSFT) announced on March 12, 2024, that it would pay a quarterly dividend of 0.75 cents per share on June 13, 2024. That means the stock's yield is 0.75%. Owners of the stock's shares will be paid 73 cents for every 100 shares they own.
Note that dividend yield is not the same as total return, which reflects any increase in the market value of the asset as well as the dividend payment. If an owner receives the Microsoft dividend on June 13 and sells the shares the next day, the total return or the investor's total yield for Microsoft stock would include any increase in the value of the stock as well as the dividend payment.
Key Takeaways
- Yield is return on investment, expressed as a percentage.
- In stocks, dividend yield is the total annual share of a company's profit that is returned to its shareholders.
- In bonds, yield is the interest that is paid to bondholders in return for their investment.
- In mutual funds, yield is the net income of the fund.
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Formula for Yield
Yield is a measure of the profit that an investor will be paid for investing in a stock or a bond. It is usually computed on an annual basis, although it may be paid quarterly or monthly.
The gross yield is the return on the investment before taxes or other expenses. Yield (or net yield) should not be confused with total return, which is a more comprehensive measure of return on investment. Net yield is calculated as:
Yield= Net Realized Return / Principal Amount
For example, the gains and returns on stock investments can come in two forms. First, it can reflect a price increase, such as occurs when an investor purchases a stock at $100 per share and, after a year, sells it for $120. Second, the stock may pay a dividend, say $2 per share, during the year.The yield would be the appreciation in the share priceplusany dividends paid, divided by the original price of the stock. The yield for the example would be:
($20 + $2) / $100 = 0.22, or 22%
What Yield Can Tell You
A higher yield value indicates that an investor is getting more cash flow from holding an investment, but it's not that straightforward.
Since dividends are paid from a company’s profits, higher dividend payouts should mean the company's earnings are increasing, which could lead the stock's market price to rise.
But a higher yield in a company's stock dividend may suggest that the company's management is compensating for a falling or stagnant market value of the stock. In fact, the higher yield may indicate that the stock value used in the formula had declined.
Similarly, in bonds, a higher-than-average yield in a bond indicates a higher-than-average degree of risk attached to the investment. The company or government body issuing the bond has to pay higher interest to attract investors.
Types of Yields
Yields on investments vary based on the type of security, the duration of investment, and the return amount.
Yield on Stocks
For stock-based investments, two types of yields are popularly used. When calculated based on the purchase price, the yield is called yield on cost (YOC) or cost yield and is calculated as:
Cost Yield= (Price Increase + Dividends Paid) / Purchase Price
For example, if an investor realized a profit of $20 ($120 - $100) resulting from price rise, and also gained $2 from a dividend paid by the company. Therefore, the cost yield comes to ($20 + $2) / $100 = 0.22, or 22%.
However, many investors may like to calculate the yield based on the current market price, instead of the purchase price. This yield is referred to as the current yield and is calculated as:
Current Yield= (Price Increase + Dividend Paid) / Current Price
For example, the current yield comes to ($20 + $2) / $120 = 0.1833, or 18.33%.
When a company's stock price increases, the current yield goes down because of the inverse relationship between yield and stock price.
Yield on Bonds
The yield on bonds that pay annual interest can be calculated in a straightforward manner called the nominal yield, which is calculated as:
Nominal Yield = (Annual Interest Earned / Face Value of Bond)
For example, if there is a Treasury bond with a face value of $1,000 that matures in one year and pays 5% annual interest, its yield is calculated as $50 / $1,000 = 0.05 or 5%.
However, the yield of a floating interest rate bond, which pays a variable interest over its tenure, will change over the life of the bond depending upon the applicable interest rate at different terms.
If there is a bond that pays interest based on the 10-year Treasury yield + 2%, its applicable interest will be 3% when the 10-year Treasury yield is 1% and will change to 4% if the 10-year Treasury yield increases to 2% after a few months.
The interest earned on an index-linked bond, which has its interest payments adjusted for an index, such as the Consumer PriceIndex (CPI) inflation index, will change as the fluctuations in the value of the index.
Yield to Maturity
Yield to maturity (YTM) is a measure of the total return expected on a bond each year if the bond is held until maturity. It differs from nominal yield, which is usually calculated on a per-year basis and is subject to change with each passing year.
YTM is the average yield expected per year and the value is expected to remain constant throughout the holding period until the maturity of the bond.
Yield to Worst
The yield to worst (YTW) is a measure of the lowest potential yield that can be received on a bond without the possibility of the issuer defaulting.
YTW indicates the worst-case scenario on the bond by calculating the return that would be received if the issuer uses provisions including prepayments, callback, orsinking funds.
This yield forms an important risk measure and ensures that certain income requirements will still be met even in the worst scenarios.
Yield to Call
The yield to call (YTC) is a measure linked to a callable bond—a type of bond that can be redeemed by the issuer prior to its maturity. YTC refers to the bond’s yield at the time of its call date.
This value is determined by the bond’s interest payments, its market price, and the duration until the call date as that period defines the interest amount.
Municipal bonds, which are bonds issued by a state, municipality, or county to finance its capital expenditures and are mostly non-taxable, also have a tax-equivalent yield (TEY).
TEY is the pretax yield that a taxable bond needs to have for its yield to be the same as that of a tax-free municipal bond, and it is determined by the investor'stax bracket.
What to Watch Out for
There are many variations for calculating the different kinds of yields, and some liberty is enjoyed by the companies, issuers, and fund managers to calculate, report, and advertise the yield value according to their own conventions.
Regulators like the Securities and Exchange Commission (SEC) have introduced a standard measure for yield calculation, called the SEC yield. The SEC yield is calculated after taking into consideration the fees associated with the fund.
Mutual Fund Yield
Mutual fund yield is used to represent the net income return of a fund and is calculated by dividing the annual income distribution payment by the value of a mutual fund’s shares. It includes the income received through dividends and interest that was earned by the fund'sportfolio during the given year.
Since mutual fund valuations change every day based on their calculated net asset value, the yields are also calculated and vary with the fund’s market value each day.
Along with investments, yield can also be calculated on any business venture. The calculation retains the form of how much return is generated on the invested capital.
What Does Yield Represent?
Yield represents the cash flow that is returned to the investor, typically expressed on an annual basis. It applies to various bonds, stocks, and funds and is presented as a percentage of a security’s value.
Key components that influence a security’s yield include dividends or the price movements of a security.
How Is Yield Calculated?
To calculate yield, a security’s net realized return is divided by the principal amount.
There are different ways to arrive at a security’s yield depending on the type of asset and the type of yield:
- For stocks, yield is calculated as a security's price increase plus dividends, divided by the purchase price.
- For bonds, yield can be analyzed as either cost yield or current yield. Cost yield measures the returns as a percentage of the original price of the bond, while current yield is measured in relation to the current price.
What Is an Example of Yield?
As one measure for assessing risk, consider an investor who wants to calculate the yield to worst (YTW) on a callable bond. Essentially, this measures the lowest possible yield if the issuer opts to call the bond earlier than its maturity date.
The investor would find the bond’s earliest callable date, the date that the issuer must repay the principal and stop interest payments. After determining this date, the investor would calculate the YTW for the bond.
Since the yield to worst is the return for a shorter time period, it will indicate a lower return than the yield to maturity.
The Bottom Line
The yield of an asset is the amount of cash that an investor will receive in return for buying and holding an investment. This is usually expressed as an annual percentage rate of return. In stocks, the yield is the percentage of a company's profits that is returned to shareholders in the form of dividends. In bonds, yield is the percentage in interest paid to the bondholders.
