Stock Split: How It Works and Why Companies Do It (2024)

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Stock splits are on everyone’s radar since the parent company of the search engine Google, Alphabet (GOOG), announced plans for a 20-for-1 stock split on February 1, 2022. If approved by Alphabet’s stockholders, this stock split will take effect on Friday, July 15. As a result, stockholders will receive 19 additional shares for each share of Alphabet stock they own. Then, when the markets open on Monday, July 18, Alphabet will begin trading under its new price. This split is not the first time Alphabet had a stock split. The company had a 2-for-1 split in 2014.

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What is a Stock Split?

A stock split sometimes called a one-time specialstock dividend, is when a company issues additional shares of its stock to existing shareholders. This action increases the number of its shares by a specific multiple and simultaneously reduces the price of each share. Although the number of shares increases, the total dollar amount of all shares, the market capitalization, stays the same. Each share would be individually worth a smaller amount.

The company’s net value as measured bymarket capitalization, the value of a publicly-traded company, is calculated by multiplying the current share price by the total number of shares. The total value of a company does not change with a stock split. Investors would retain the full value of their pre-split shares. Shareholders would own more shares but at the lower split price.

For example, if a stockholder owned 100 shares of Company XYZ at $100 per share, they would possess $10,000 worth of stock. If Company XYZ underwent a 2-for-1 stock split, the investor would have 200 shares at $50 per share. Their total stock value is still $10,000.

Common Ratios

A company’s board of directors determines the ratio of a stock split. However, it must often be approved by the shareholders. According toInvestopedia.com, the most common split ratios are 2-for-1 or 3-for-1. Other common ratios are 3-for-2, 5-for-4, 4-for-1, and 5 for-1. The 20-for-1 stock split Alphabet (GOOG) has recentlyannouncedis not common.

In a real-world example, Apple (APPL) split its stock at a 4-for-1 ratio on Monday, August 30, 2021. The stock price was $499.23 per share before and approximately $127 per share after the split. In another example, Tesla split its stock at a 5-for-1 ratio on Monday, August 31, 2020. The stock price was $2,213 each before the split and about $442 per share after the split.

Why do Companies Stock Split?

Liquidity

Stock splits are usually conducted to increase the liquidity of a company. According toInvestor.gov, stock liquidity refers to how quickly a stock can be bought or sold without impacting the stock’s price. Liquidity makes it easier for buyers and sellers to trade the stock.

In addition, stock splits make a high-priced stock more affordable to many people. It appeals primarily to new investors who may not have been able to afford the stock before the split. New investors may purchase a coveted stock due to the opportunity to buy shares at a lower price.

For example, on Friday, February 4, Alphabet’s Class A stock’s closing price on the NASDAQ was $2865.86. If the 20-for-1 stock split were to hypothetically take place that day, on Monday, February 7, the share price would be $143.29. The split share price would be much more affordable for the average investor! However, before and after the split, the market capitalization would remain at $1.8 trillion. Although now, more new investors can afford the stock price.

High Priced Stock Are Unaffordable

A stock with a high price per share is often unaffordable for average retail investors. For instance, the class A shares of Warren Buffett’s Berkshire Hathaway (BRK.A) are trading at about $474,900 per share. Few investors can afford a single share. Buffett eventually issued Class B shares (BRK.B) to solve the problem. These shares were valued at 1/30th of the Class A shares. The shares were split at a 50-for-1 ratio when Berkshire Hathaway acquitted Burlington Northern Santa Fe railroad. If this split was not conducted, the Class B shares would also be unaffordable for most retail investors.

Other Benefits

Inaddition, other benefits include reducing the ask and buy spreads and intraday volatility but increasing dollar volume.

Do Stock Splits Make a Company More Valuable?

In theory, a stock split does not add or take away value from a company’s value. The number of shares increases, but the price of each one is less. The company has the same market capitalization before and after the stock split. Even dividend payments are adjusted to reflect the new share totals and pricing when paid out to investors.

However, when companies split stocks, it can create renewed interest in the company with the press and investors. This interest can help increase the stock price. In addition, stock splits are seen as a positive signal because they result from new and potential growth. This point, too, also helps attract new investors.


Research Shows Excess Returns

Although the company is not more valuable, someresearchhas shown stocks that split generally outperform the broader market. For example, aNasdaq studydemonstrated that just announcing a stock split caused a 2.5% increase in the stock price, which was about 5% higher one year later. Anotherstudy from Cambridge Universityshowed an excess return of almost 8% in 1-year and around 12% in 3-years after a 2-for-1 stock split.

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What Are Reverse Stock Splits?

Reverse stock splits are the opposite of forward ones. In this case, investors receive fewer shares than they previously held. For example, in a 1-for-10 reverse stock split, a stockholder with 10,000 shares would end up with 1,000 shares at a higher price per share. However, the company’s market capitalization is still the same before and after the reverse stock split.

A reverse stock split is usually viewed negatively by investors. It is often done to prevent a company from being delisted for too low a share price.

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Christine Seaver

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Christine Seaver is a freelance writer that writes about personal finance, budgeting, and debt. She is a frequent contributor at Dividendpower.org. Christine works as an office manager by day and a cookie baker at night. She lives in Massachusetts with her family.

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As an enthusiast well-versed in the realm of finance and stock markets, I'm here to delve into the intriguing world of stock splits and provide a comprehensive understanding of the concepts used in the article. My expertise draws from a deep knowledge of financial markets, investment strategies, and a keen eye for analyzing corporate actions.

Let's break down the key concepts used in the article:

  1. Alphabet's (GOOG) 20-for-1 Stock Split:

    • Alphabet, the parent company of Google, has announced a 20-for-1 stock split scheduled for July 15, 2022.
    • Stockholders will receive 19 additional shares for each share they currently own.
    • The market capitalization remains the same, but the price per share decreases, making it more affordable.
  2. What is a Stock Split?

    • A stock split is when a company issues additional shares to existing shareholders, increasing the total number of shares and decreasing the price per share.
    • Market capitalization (total company value) remains unchanged despite the increase in shares.
  3. Common Ratios:

    • Stock splits are typically executed at common ratios such as 2-for-1, 3-for-1, 3-for-2, 5-for-4, 4-for-1, and 5-for-1.
    • Alphabet's 20-for-1 stock split is relatively uncommon.
  4. Why do Companies Stock Split?

    • Liquidity: Stock splits aim to increase stock liquidity, making it easier for stocks to be bought or sold without significant impact on the stock price.
    • Affordability: High-priced stocks become more accessible to a broader range of investors.
  5. Common Benefits and Effects:

    • Reduced ask and buy spreads, decreased intraday volatility, and increased dollar volume are additional benefits of stock splits.
  6. Does a Stock Split Make a Company More Valuable?

    • In theory, a stock split doesn't change the company's overall value. Market capitalization remains constant.
    • However, stock splits can generate renewed interest in a company, potentially leading to increased stock prices.
  7. Research on Stock Splits:

    • Studies suggest that stocks undergoing splits tend to outperform the broader market.
    • Announcing a stock split alone can lead to an increase in stock prices, and one year later, the outperformance may be even more significant.
  8. Reverse Stock Splits:

    • Reverse stock splits involve investors receiving fewer shares at a higher price per share.
    • They are often viewed negatively and may be done to prevent delisting due to a low share price.

In conclusion, stock splits play a crucial role in enhancing liquidity, making stocks more accessible, and potentially generating positive market responses. While they don't inherently change a company's value, the psychological and practical effects can be substantial, influencing investor behavior and market dynamics.

Stock Split: How It Works and Why Companies Do It (2024)

FAQs

Stock Split: How It Works and Why Companies Do It? ›

A stock split is a corporate action in which a company increases the number of its outstanding shares by issuing more shares to current shareholders. Stock splits can improve trading liquidity and make the stock seem more affordable.

Why do companies do stock splits? ›

Companies often decide to engage in stock splits when they believe that their stock price is too high compared to stock prices of similar companies. Again, a stock split reduces the price of a company's shares, making it easier for smaller investors to buy the stock. This makes the stock more liquid.

Is it better to buy stock before or after a split? ›

Do stock splits benefit investors? – It's nice to own more shares after a split, since the reduced per-share price might mean there's room for greater potential price growth. But investors shouldn't buy a stock simply because they hope it'll rise in price after a split.

Is a stock split good or bad? ›

It's basically a draw, and the value of your investment won't change. However, investors generally react positively to stock splits, partly because these announcements signal that a company's board wants to attract investors by making the price more affordable and increasing the number of shares available.

Do stock splits help shareholders? ›

It increases liquidity

Another one of the main stock split benefits is that the shares of a company generally see increased liquidity. Since shares have now become more accessible to retail investors, more people would show increased demand for it, which can increase liquidity in the counter.

What are the disadvantages of a stock split? ›

Disadvantages of a Stock Split

A company cannot rely on a stock split to increase its value or market cap. A stock split divides the existing shares, thus keeping the market cap the same as before. Not to forget, a company must invest some amount to conduct a stock split.

Do stocks go up after a split? ›

Splitting the stock brings the share price down to a more attractive level. The actual value of the company doesn't change but the lower stock price may affect the way the stock is perceived and this can entice new investors.

Why is a share of Berkshire Hathaway over $300,000? ›

How did the Berkshire Hathaway Class A shares become so expensive? It was a deliberate strategy by Warren Buffett to keep the number of shareholders low. When most companies increase in value, the corporation will “split” shares - give you two shares for each one you have, cutting the price in half.

How often do stocks go up after a split? ›

The total value of the company remains the same after a split, as it simply divides existing shares into more shares with a lower price per share.

Why is Walmart doing a stock split? ›

Walmart said in its January announcement the stock split was primarily intended to make the barrier of entry lower for company employees hoping to buy Walmart shares, but the lower share price makes it easier for outside investors looking to purchase full shares of the company as well.

Do investors lose money in a stock split? ›

Stock splits: What you need to know. A stock split doesn't change the value of your investment. If you own the stock of a company that executes a stock split, the details of your position change, but the total value of your position does not. Here are the key things to know about stock splits.

How do you profit from a stock split? ›

A stock split doesn't add any value to a stock. Instead, it takes one share of a stock and splits it into two shares, reducing its value by half. Current shareholders will hold twice the shares at half the value for each, but the total value doesn't change.

Should I sell after a stock split? ›

Stock splits generally convey a financially healthy company. However, investors should not make an investment decision solely due to a stock split.

What is stock split in simple words? ›

A stock split is when a company's board of directors issues more shares of stock to its current shareholders without diluting the value of their stakes. A stock split increases the number of shares outstanding and lowers the individual value of each share.

Why do investors like stock splits? ›

Companies often choose to split their stock to lower its trading price to a more comfortable range for most investors and to increase the liquidity of trading in its shares. Most investors are more comfortable purchasing, say, 100 shares of a $10 stock as opposed to 1 share of a $1,000 stock.

What is the most common type of stock split? ›

Stock splits come in multiple forms, but the most common are 2-for-1, 3-for-2 or 3-for-1 splits. For example, let's say you owned 10 shares of a stock trading at $100. In a 2-for-1 split, the company would give you two shares with a market-adjusted worth of $50 for every one share you own, leaving you with 20 shares.

How do companies decide to split stock? ›

Management of a company might decide to do a forward stock split if they believe the price is relatively "high" or that it is trading outside of an "optimal" range. This decision is made by management based on their subjective views of the historical trading range of the stock and other factors.

Why do companies avoid stock splits? ›

Some companies prefer to avoid splitting because they believe a high stock price gives the company a level of prestige. A company trading at $1,000 per share, for example, will be perceived as more valuable even though the firm's market capitalization may be the same as a company whose shares trade at $50.

Why do stocks go down after a split? ›

Price Decrease, Increased Liquidity: After a stock split, the price per share typically decreases proportionally to the split ratio (e.g., a 2-for-1 split would halve the price per share). This can make the stock more affordable for retail investors and increase liquidity as more investors can afford to buy the stock.

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