Securities Industry Essentials (SIE) ExamKnowledge of Capital MarketsEasy

A company with 10 million shares outstanding declares a 2-for-1 stock split. If an investor previously owned 500 shares at $100 per share, what will be their new position after the split?

  1. A500 shares at $50 per share.
  2. B250 shares at $200 per share.
  3. C1,000 shares at $50 per share.
  4. D1,000 shares at $100 per share.
Show answer & explanation

Correct answer: C. 1,000 shares at $50 per share.

In a 2-for-1 stock split, the number of shares an investor owns doubles, and the price per share is halved. So, 500 shares become 1,000 shares, and $100 per share becomes $50 per share. The total value of the investment remains the same (500 * $100 = $50,000; 1,000 * $50 = $50,000).

Why the other options are wrong

  • A. This incorrectly halves the number of shares.
  • B. This describes a 1-for-2 reverse split, and the price calculation is incorrect for that too.
  • D. This doubles the shares but keeps the price the same, which would double the investment value.

Stock Split

An increase in the number of outstanding shares of a company's stock, with a corresponding decrease in the share price, maintaining the total market value of the shares.

  • Common splits are 2-for-1, 3-for-1, etc.
  • Increases liquidity and makes shares more accessible.
  • Total value of an investor's holding remains unchanged.

Memory trick: Split means more pieces, same pie. Shares Up, Price Down.

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