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Should I sell before or after a split?

โ€ขFinancial Toolset Teamโ€ข4 min read

It makes no difference financially. However, historically, stocks often see increased volatility and attention around split announcements. Some studies show modest positive returns post-split due t...

Should I sell before or after a split?

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Should I Sell Before or After a Stock Split?

If you're holding a stock that's about to split, you might be wondering whether it's best to sell before or after the event. While stock splits don't change the fundamental value of your investment, they can influence stock performance and investor behavior in the short term. This article will explore whether you should sell before or after a stock split, using research, market trends, and real-world examples to guide your decision.

Understanding Stock Splits and Their Impact

What Is a Stock Split?

A stock split increases the number of shares a company has outstanding by issuing more shares to current shareholders. For example, in a 2-for-1 split, each shareholder receives an additional share for every one they own, and the stock price is halved. The company's market capitalization remains the same, but the share price is reduced, potentially making it more attractive to retail investors.

Post-Split Performance

Research indicates that stocks often experience positive abnormal returns following a split. A study of 58 companies from 2019 to 2022 found a significant increase in stock returns post-split. Stocks have been known to grow between 25% and 30% in the 12 months following a split, outpacing the S&P 500's average annual return of 10-12%. Increased affordability and trading volume, especially in mega-cap stocks, drive this trend.

Real-World Examples

Alphabet and Amazon

In 2022, Alphabet (GOOGL) and Amazon (AMZN) each executed 20-for-1 stock splits. These events saw a surge in trading volume due to heightened retail investor interest. Although the long-term price impact varied, the immediate increase in activity highlighted the positive sentiment surrounding splits.

Reverse Splits

Unlike forward splits, reverse splits often signal distress. When General Electric implemented a reverse split in 2012, it was an attempt to prop up its lagging share price. The market typically views reverse splits negatively, associating them with financial trouble, which can lead to negative price reactions.

Common Mistakes and Considerations

Timing the Market

Trying to time the market around stock split announcements may not yield the desired results. According to the efficient market hypothesis, stock prices adjust quickly to public information, including splits. Thus, attempting to capture abnormal returns through timing is often futile.

Volatility and Liquidity

While splits can increase liquidity and attract more investors, the spike in trading volume and volatility may be temporary. It's crucial to consider your risk tolerance and investment strategy. If you're uncomfortable with potential short-term volatility, you might prefer to sell before the split.

Bottom Line

Selling before or after a stock split depends on your investment strategy and goals. Here are the key takeaways:

  • Hold Through the Split: If you aim to benefit from potential positive price momentum and increased liquidity, holding through the split is generally advisable.
  • Sell Before the Split: Consider selling before the split if you believe the stock price already reflects the split or if you want to avoid short-term volatility.
  • Understand the Nature of the Split: Forward splits are typically seen as positive signals, while reverse splits may indicate trouble.

Ultimately, stock splits do not alter the fundamental value of your investment. Consider your individual financial goals and risk tolerance before deciding when to sell. By understanding the potential impacts and market behavior, you can make a more informed decision that aligns with your financial objectives.

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It makes no difference financially. However, historically, stocks often see increased volatility and attention around split announcements. Some studies show modest positive returns post-split due t...
Should I sell before or after a split? | FinToolset