How do you calculate multiple stock splits?
David Jones
Updated on April 01, 2026
Divide your per share basis by the number of new shares you received for each old share in the first stock split. For example, if your stock split five new shares for every old share, divide $25 by 5 to get a new basis of $5 per share.
How do you calculate a 3-for-2 stock split?
You calculate the number of new shares that you have after the split by multiplying the ratio of the stock split. With a 3-for-2 split, multiply your old share total by 3/2, or 1.5. For example, if you had 100 shares before the 3-for-2 split, multiply 100 by 1.5 to find you now have 150 new shares.
What does a 5 to 1 split mean?
At the time the company completed the 5-for-1 forward split, you would now own 5 shares valued at $400 per share, resulting in a total value invested of $2,000. The total value invested remains the same regardless of the split.
What does a 5 to 1 stock split mean?
A stock split is a corporate action in which a company divides its existing shares into multiple shares. For example, a stock split may be 2-for-1, 3-for-1, 5-for-1, 10-for-1, 100-for-1, etc. A 3-for-1 stock split means that for every one share held by an investor, there will now be three.
What is a 1 for 20 reverse stock split?
An example would be a 1-for-20 reverse stock split, where you might own 20,000 shares of a stock currently priced at $1 a share. After the 1:20 reverse split, you would then own just 1,000 shares, but they would each now be valued at $20.
Is there a limit to how many times a stock can split?
Other Rules. There are no formal limits on how many times a company can perform reverse stock splits, but there are practical limits. The company must maintain at least 500,000 outstanding shares to stay listed on the NASDAQ and 200,000 to stay on the NYSE. Each reverse split reduces the number of shares a company has.
Do stocks rise after a split?
When a stock splits, it can also result in a share price increase—even though there may be a decrease immediately after the stock split. This is because small investors may perceive the stock as being more affordable and buy the stock. This effectively boosts demand for the stock and drives up prices.
How to calculate the number of new shares after a stock split?
To calculate the number of new shares you will have after a stock split, multiply the number of shares you currently own by the number of new shares being issued for each existing share. For example, say a company that you own 150 shares of is doing a 2-for-1 stock split.
How to calculate your adjusted basis after a stock split?
In this case, you would own 20 shares of stock. To calculate your adjusted basis in the 20 shares you now own, you will take your original purchase price of $250 (10 shares x $25 per share) and divide it by 20 (the number of shares you own after the split) to come up with an adjusted basis of $12.50 per share.
Which is an example of a stock split?
are events that increase the number of shares outstanding and reduce the par or stated value per share. For example, a 2-for-1 stock split would double the number of shares outstanding and halve the par value per share.
What does a 3 for 1 stock split mean?
Stock Split 3 for 1. Stock Split 3 for 1 means that there will three shares now instead of 1 share. For example, if there were 100 shares and the issued price was $10, with the market capitalization of 100 x $10 = $1,000. If the company splits for 3 for 1, then the total number of shares will triple to 300 shares.