What Is Alphabet Stock?

An alphabet stock refers to a separate class of common stock that is tied to a specific subsidiary of a corporation. More broadly, it refers to shares of common stock that are distinguished in some way from other common stock of the same company.

It is called an alphabet stock because the classification system used to identify each class of common stock uses letters to distinguish it from the parent company’s stock. Alphabet stock may have different voting rights from the parent company’s stock.

Understanding Alphabet Stock

Publicly traded companies may issue alphabet stock when purchasing a business unit from another company. This unit becomes a subsidiary of the acquirer, and holders of the alphabet stock are only entitled to the earnings, dividends, and rights of the subsidiary, not the entire acquirer. A similar situation would be the issuance of tracking stock, where a firm issues a subclass of shares on an existing subsidiary.

Alternatively, like with all stock issuance, a firm may issue a new class of common stock to raise capital. However, this new asset class of stock may have limited voting rights, allowing insiders and management to maintain control of the firm.

Alphabet shares may be indicative of a complex capital structure. Companies with complex capital structures and several subsidiaries and divisions may have a combination of several different varieties of common stock classes, with each share class carrying different voting rights and dividend rates.

Special Considerations

When alphabet stock is issued, typical nomenclature is to see a period and letter behind the existing stock symbol, indicating a separate share class. So, for example, if ABC company, whose stock symbol is ABC, issued Class A and B shares, the new ticker for these shares would be ABC.A. and ABC.B., respectively.

There is no standard format for alphabet stock in terms of which share class has more voting rights if voting rights differ among them. Typically, Class A shares would have more rights than Class B, and so forth, but it is important to read the details about share classes before investing. To learn more about the issuance of multiple share classes by a firm, check out related writing on the topic.

What Is Annualized Total Return?

An annualized total return is the geometric average amount of money earned by an investment each year over a given time period. The annualized return formula is calculated as a geometric average to show what an investor would earn over a period of time if the annual return was compounded.

An annualized total return provides only a snapshot of an investment’s performance and does not give investors any indication of its volatility or price fluctuations.

Understanding Annualized Total Return

To understand annualized total return, we’ll compare the hypothetical performances of two mutual funds. Below is the annualized rate of return over a five-year period for the two funds:

• Mutual Fund A Returns: 3%, 7%, 5%, 12%, and 1%
• Mutual Fund B Returns: 4%, 6%, 5%, 6%, and 6.7%

Both mutual funds have an annualized rate of return of 5.5%, but Mutual Fund A is much more volatile. Its standard deviation is 4.2%, while Mutual Fund B’s standard deviation is only 1%. Even when analyzing an investment’s annualized return, it is important to review risk statistics.

Annualized Return Formula and Calculation

The formula to calculate annualized rate of return needs only two variables: the returns for a given period of time and the time the investment was held. The formula is:


$\begin{aligned} \text{Annualized Return} = &\big ( (1 + r_1 ) \times (1 + r_2) \times (1 + r_3) \times \\ &\dots \times (1 + r_n) \big ) ^ \frac{1}{n} – 1 \\ \end{aligned}$Annualized Return=​((1+r1​)×(1+r2​)×(1+r3​)×⋯×(1+rn​))n1​−1​

For example, take the annual rates of returns of Mutual Fund A above. An analyst substitutes each of the “r” variables with the appropriate return, and “n” with the number of years the investment was held. In this case, five years. The annualized return of Mutual Fund A is calculated as:


$\begin{aligned} \text{Annualized Return} &= \big ( (1 + .03) \times (1 + .07) \times (1 + .05) \times \\ &\quad \quad (1 + .12) \times (1 + .01) \big ) ^ \frac{1}{5} -1 \\ &= 1.309 ^ {0.20} – 1 \\ &= 1.0553 – 1 \\ &= .0553, \text{or } 5.53\% \\ \end{aligned}$Annualized Return​=((1+.03)×(1+.07)×(1+.05)×(1+.12)×(1+.01))51​−1=1.3090.20−1=1.0553−1=.0553,or 5.53%​

An annualized return does not have to be limited to yearly returns. If an investor has a cumulative return for a given period, even if it is a specific number of days, an annualized performance figure can be calculated; however, the annual return formula must be slightly adjusted to:


$\begin{aligned} &\text{Annualized Return} = ( 1 + \text{Cumulative Return} ) ^ \frac {365}{ \text{Days Held} } – 1 \\ \end{aligned}$​Annualized Return=(1+Cumulative Return)Days Held365​−1​

For example, assume a mutual fund was held by an investor for 575 days and earned a cumulative return of 23.74%. The annualized rate of return would be:


$\begin{aligned} \text{Annualized Return} &= ( 1 + .2374) ^ \frac{365}{575} – 1 \\ &= 1.145 – 1 \\ &= .145, \text{or } 14.5\% \\ \end{aligned}$Annualized Return​=(1+.2374)575365​−1=1.145−1=.145,or 14.5%​

Difference Between Annualized Return and Average Return

Calculations of simple averages only work when numbers are independent of each other. The annualized return is used because the amount of investment lost or gained in a given year is interdependent with the amount from the other years under consideration because of compounding.

For example, if a mutual fund manager loses half of her client’s money, she has to make a 100% return to break even. Using the more accurate annualized return also gives a clearer picture when comparing various mutual funds or the return of stocks that have traded over different time periods. 

Reporting Annualized Return

According to the Global Investment Performance Standards (GIPS)—a set of standardized, industry-wide principles that guide the ethics of performance reporting—any investment that does not have a track record of at least 365 days cannot “ratchet up” its performance to be annualized.

Thus, if a fund has been operating for only six months and earned 5%, it is not allowed to say its annualized performance is approximately 10% since that is predicting future performance instead of stating facts from the past. In other words, calculating an annualized rate of return must be based on historical numbers.

The Bottom Line

Annualized total return represents the geometric average amount that an investment has earned each year over a specific period. By calculating a geometric average, the annualized total return formula accounts for compounding when depicting the yearly earnings that the investment would generate over the holding period. While the metric provides a useful snapshot of an investment’s performance, it does not reveal volatility and price fluctuations.

What Is the 52-Week Range?

The 52-week range is a data point traditionally reported by printed financial news media, but more modernly included in data feeds from financial information sources online. The data point includes the lowest and highest price at which a stock has traded during the previous 52 weeks.

Investors use this information as a proxy for how much fluctuation and risk they may have to endure over the course of a year should they choose to invest in a given stock. Investors can find a stock’s 52-week range in a stock’s quote summary provided by a broker or financial information website. The visual representation of this data can be observed on a price chart that displays one year’s worth of price data.

Understanding the 52-Week Range

The 52-week range can be a single data point of two numbers: the highest and lowest price for the previous year. But there is much more to the story than these two numbers alone. Visualizing the data in a chart to show the price action for the entire year can provide a much better context for how these numbers are generated.

Since price movement is not always balanced and rarely symmetrical, it is important for an investor to know which number was more recent, the high or the low. Usually an investor will assume the number closest to the current price is the most recent one, but this is not always the case, and not knowing the correct information can make for costly investment decisions.

Two examples of the 52-week range in the following chart show how useful it might be to compare the high and low prices with the larger picture of the price data over the past year.

These examples show virtually the same high and low data points for a 52-week range (set 1 marked in blue lines) and a trend that seems to indicate a short-term downward move ahead.

The overlapping range on the same stock (set 2 marked in red lines) now seems to imply that an upward move may be following at least in the short term. Both of these trends can be seen to play out as expected (though such outcomes are never certain). Technical analysts compare a stock’s current trading price and its recent trend to its 52-week range to get a broad sense of how the stock is performing relative to the past 12 months. They also look to see how much the stock’s price has fluctuated, and whether such fluctuation is likely to continue or even increase.

The information from the high and low data points may indicate the potential future range of the stock and how volatile its price is, but only the trend and relative strength studies can help a trader or analyst understand the context of those two data points. Most financial websites that quote a stock’s share price also quote its 52-week range. Sites like Yahoo Finance, Finviz.com and StockCharts.com allow investors to scan for stocks trading at their 12-month high or low.

Current Price Relative to 52-Week Range

To calculate where a stock is currently trading at in relations to its 52-week high and low, consider the following example:

Suppose over the last year that a stock has traded as high as $100, as low as $50 and is currently trading at $70. This means the stock is trading 30% below its 52-week high (1-(70/100) = 0.30 or 30%) and 40% above its 52-week low ((70/50) – 1 = 0.40 or 40%). These calculations take the difference between the current price and the high or low price over the past 12 months and then convert them to percentages.

52-Week Range Trading Strategies

Investors can use a breakout strategy and buy a stock when it trades above its 52-week range, or open a short position when it trades below it. Aggressive traders could place a stop-limit order slightly above or below the 52-week trade to catch the initial breakout. Price often retraces back to the breakout level before resuming its trend; therefore, traders who want to take a more conservative approach may want to wait for a retracement before entering the market to avoid chasing the breakout.

Volume should be steadily increasing when a stock’s price nears the high or low of its 12-month range to show the issue has enough participation to break out to a new level. Trades could use indicators like the on-balance volume (OBV) to track rising volume. The breakout should ideally trade above or below a psychological number also, such as $50 or $100, to help gain the attention of institutional investors.