Financial Literacy Club
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Understanding Businesses · Lesson 9
What Is a Company Worth?
Part A. Vocabulary
Define each term in your own words.
Market capitalization
Price-to-earnings (P/E) ratio
Part B. Guided notes
Fill in each blank using the word bank.
Word bank: earnings · expectations · shares · value
- Market cap = share price × .
- P/E = price ÷ per share (or market cap ÷ net income).
- High P/E = high .
- Price is what you pay; is what you get.
Part C. Check your understanding
Circle the best answer.
A company has 10 million shares, and each trades at $25.
1. What's its market cap?
- A. $25 million
- B. $2.5 million
- C. $250 million
- D. $35 million
A company's market cap is $600 million, and its yearly net income is $20 million.
2. What's its P/E ratio?
- A. 30
- B. 12
- C. 3
- D. 620
A company with a P/E of 60 reports that profits grew 15% this year. Investors expected 40%.
3. What's a likely market reaction?
- A. The price rises because profits grew.
- B. The price may fall because growth fell short of high expectations.
- C. Nothing — P/E ratios don't change.
- D. The company is removed from the stock market.
Part D. Apply it
Show your work.
1. A share costs $30 and the company earns $2 per share. What's the P/E ratio?
2. A company has a $600 million market cap and $40 million in net income. What's its P/E?
Part E. Think about it
Answer in complete sentences.
1. Would you rather buy a company with a P/E of 10 or 50? What would you want to know first?
2. Why might two smart investors disagree about what a company is worth?
Exit ticket
Name
What does a high P/E ratio suggest?