What Is a Reverse Stock Split?
A reverse stock split (also called a stock consolidation or share rollback) is a corporate action in which a company reduces the total number of its outstanding shares while proportionally increasing the price per share. For example, in a 1:10 reverse split, every 10 shares you own are consolidated into 1 share, and the stock price increases by a factor of 10.
Unlike a regular (forward) stock split that makes shares more affordable, a reverse split raises the per-share price. The total market capitalization of the company remains the same immediately after the split — only the number of shares and the price per share change.
How to Use This Reverse Stock Split Calculator
- Enter the Stock Ticker: Type the ticker symbol of the company you want to analyze (e.g., GE, ACB, JNPR).
- Enter Your Shares: Input the number of shares you currently own or plan to own.
- Click Calculate: The tool fetches historical reverse split data and stock prices from our financial data API.
- Review Results: See how each historical reverse split would have affected your share count, the price before and after the split, and your total portfolio value.
Why Do Companies Do Reverse Stock Splits?
Companies pursue reverse stock splits for several strategic reasons:
- Maintain Exchange Listing: Major stock exchanges like NYSE and NASDAQ require a minimum share price (typically $1). If a stock falls below this threshold, the company risks delisting. A reverse split boosts the price above the minimum.
- Attract Institutional Investors: Many institutional investors and mutual funds have policies against buying stocks priced below a certain level (often $5 or $10). A higher share price can open the door to these investors.
- Improve Perception: Low-priced stocks are sometimes perceived as risky "penny stocks." A reverse split can improve the stock's image, though it doesn't change the company's underlying fundamentals.
- Reduce Share Count: Fewer outstanding shares can simplify the company's capital structure and reduce administrative costs associated with servicing a large number of shareholders.
How a Reverse Split Affects Your Holdings
In a reverse stock split, your total investment value theoretically stays the same. Here's the math:
- Shares decrease: Your share count is divided by the split ratio. In a 1:10 reverse split, 1,000 shares become 100 shares.
- Price increases: The stock price is multiplied by the split ratio. A $2 stock becomes $20 after a 1:10 reverse split.
- Value stays the same: 1,000 × $2 = $2,000 before, and 100 × $20 = $2,000 after.
However, in practice, reverse splits often signal financial distress, and the stock price may continue to decline after the split. This calculator shows you the actual historical prices before and after each reverse split so you can see the real-world impact.
What Happens to Fractional Shares?
If a reverse split results in fractional shares (e.g., you own 105 shares and there's a 1:10 reverse split), most brokers will pay you cash for the fractional portion. You would receive 10 whole shares plus a cash payment for the remaining 0.5 shares at the current market price.
Reverse Split vs. Forward Split
A forward stock split increases the number of shares and decreases the price (e.g., 2:1 split doubles your shares at half the price). It's typically done by successful companies whose stock price has risen significantly.
A reverse stock split does the opposite — it decreases shares and increases the price. It's often associated with companies trying to avoid delisting or improve their stock's marketability.