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Wall Street's Newest Stock-Split Stock, Up More Than 127,100% Since Its IPO, Is Conducting Its 9th Split in 37 Years

In This Article:

Key Points

  • Excitement surrounding stock splits in brand-name businesses helped lift the Dow, S&P 500, and Nasdaq Composite to new heights in 2024.

  • O'Reilly Automotive became the first high-profile stock-split stock of 2025 -- but it's no longer alone.

  • Wall Street's newest stock-split stock plays an integral role in industrial supply chains.

Though the stock market has experienced a historic bout of volatility in recent weeks, it doesn't change the fact that optimists have ruled the roost on Wall Street for more than two years.

While the artificial intelligence (AI) revolution has garnered most of the credit for lifting the Dow Jones Industrial Average, S&P 500, and Nasdaq Composite to numerous record-closing highs in 2024, it's important not to overlook the other key catalyst last year: stock-split euphoria.

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A stock split is a tool publicly traded companies have available that allows them to cosmetically adjust their share price and outstanding share count by the same magnitude. Adjusting a company's share price via stock split doesn't alter its market cap or in any way impact its underlying operating performance.

A blank paper stock certificate for shares of a publicly traded company.
Image source: Getty Images.

Opportunistic investors have gravitated to a certain type of stock-split stock

Stock splits come in two varieties -- forward and reverse -- with one overwhelmingly favored by investors.

Reverse stock splits, which are designed to increase a company's share price while simultaneously reducing the number of shares outstanding, aren't all that popular with investors. This is because reverse splits are usually undertaken from a position of operating weakness and aimed at avoiding delisting from a major stock exchange. In other words, the companies completing reverse splits are typically dealing with one or more significant headwinds.

On the other hand, opportunistic investors have been gravitating to companies enacting forward splits. This type of split aims to reduce a company's share price to make it more nominally affordable for everyday investors and/or employees who may not have access to fractional-share purchases through their broker.

Companies that are incented to lower their nominal share price to make it more accessible to retail investors are doing something right. These are often industry-leading businesses that have been out-executing and out-innovating their peers.

To add fuel to the fire, companies that undertake forward stock splits have a lengthy track record of outperforming the benchmark S&P 500. According to data from Bank of America Global Research, public companies completing forward splits have delivered an average return of 25.4% in the 12 months following their stock-split announcement since 1980. In comparison, the S&P 500 has averaged a tamer 11.9% annual return over this same period.