Module 1 · Foundations · Lesson 3
Types of Investing
Seven useful investing approaches and the risks behind each.
What are the main types of investing?
Growth, value, income, index, defensive, speculative, and real estate are seven useful ways to describe an investment approach. They overlap: an index fund can hold growth stocks, and a real estate investment trust can pay income. Compare what you own, why you own it, its costs and risks, and when you may need the money before choosing an approach.
There is no required number of styles to own and no style that fits everyone. These labels help you ask better questions about a security or fund. They are not separate asset classes or promises about future returns.
How do growth and value investing differ?
Growth investing looks for companies expected to expand sales or earnings. Investors may pay a high price for that expected growth; results can disappoint if expectations are too optimistic. Value investing looks for a security priced below an investor’s estimate of its worth. A low price alone does not establish value: the business or estimate may be wrong. Neither label tells you whether a particular stock is suitable for you.
How does income investing work?
Income investing focuses on cash payments such as bond interest or stock dividends. Payments can change. A dividend can be reduced, and a bond can lose market value before maturity or expose an investor to issuer default. Compare the payment, the price paid, and the underlying risk instead of treating a high yield as a safety signal.
What makes index investing different?
An index fund aims to track a specified index. It can offer exposure to many holdings through one fund, but its risks depend on the index and its holdings. Check its investment objective, underlying assets, concentration, fees, and tracking method. A narrow sector index can be much less diversified than a broad market index.
Index versus active investing: real fees across 20 years
Two dated US fund prospectuses provide the inputs. Vanguard S&P 500 ETF (VOO), an index fund, lists annual operating expenses of 0.03% on April 28, 2026. Fidelity Contrafund (FCNTX), an actively selected stock fund, lists 0.74% on February 28, 2026. These are different strategies, holdings and risks; neither fund is a recommendation.
- Convert the actual expense ratios to decimals: 0.03% = 0.0003 and 0.74% = 0.0074.
- To isolate fees, use a simplified annual factor: 1 minus the expense ratio. This gives 0.9997 for VOO and 0.9926 for FCNTX.
- Compound each factor for 20 years: 0.999720 = 0.994017; 0.992620 = 0.861957. Multiply by 100 to show the percentage of an otherwise identical gross-return path retained after this simplified fee deduction.
| Horizon | VOO: 0.03% | FCNTX: 0.74% |
|---|---|---|
| 0 years | 100.00% | 100.00% |
| 5 years | 99.85% | 96.35% |
| 10 years | 99.70% | 92.84% |
| 20 years | 99.40% | 86.20% |
The table is a fee model, not either fund’s historical return. It assumes unchanged expense ratios and one proportional deduction each year. Actual expenses accrue through the fund, may change, and FCNTX’s management fee can vary with performance. Taxes, trading costs and differences in investment returns are excluded. Do not subtract these fees again from published returns that already include fund expenses.
For actual long-term context, S&P’s SPIVA U.S. Year-End 2025 scorecard reports that 92.89% of active large-cap funds underperformed the S&P 500 over the 20 years ended December 31, 2025. That category result does not describe FCNTX’s individual return or promise future index-fund outperformance. Fees matter, but holdings, risks and results also matter.
Sources: VOO April 2026 prospectus; FCNTX February 2026 prospectus; SPIVA Year-End 2025, Report 1a.
What do defensive and speculative mean?
Defensive is an informal label for holdings selected to reduce a particular risk or provide liquidity. Cash, short term Treasury securities, and higher quality bonds can serve different roles; each has tradeoffs, including inflation, interest rate, and reinvestment risk. Speculative describes an investment whose outcome depends heavily on uncertain future events. A speculative asset may lose much or all of its value. Neither label is a fixed portfolio allocation or a guarantee of protection.
How can someone invest in real estate?
Real estate exposure can come from direct property ownership or from a real estate investment trust (REIT). Direct ownership involves property costs, financing, maintenance, and limited liquidity. A publicly traded REIT is a security with its own price and business risks; a nontraded REIT can be harder to sell and may charge different fees. Real estate does not reliably protect against every period of inflation or market decline.
One holding can fit several descriptions
A broad stock index fund is an index strategy and may own both growth and value companies. A bond fund may be chosen for income or a defensive role, yet its price can fall when interest rates rise. The label is a starting point; the holdings and risks decide what exposure you actually have.
Treating a label as a recommendation
A style name alone cannot tell you what to buy or how much to hold. Compare your time horizon, need for cash, ability to bear losses, existing holdings, and costs before evaluating an investment.
Which questions help you compare approaches?
- What asset or business does this investment represent?
- Where might any return come from: price change, interest, rent, or dividends?
- What could cause a loss, and how easily could you sell?
- How concentrated are the holdings, and what fees apply?
- When will you need the money?
Three quick questions and a why
1. An index fund owns many large US companies. What should you check next?
A. Nothing; all index funds have the same risks. B. Its tracked index, holdings, concentration, and fees. C. Only its latest one year return.
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B. The index and fund design determine the exposure; the word “index” alone does not establish diversification or cost.
2. A share has a very high dividend yield. What can you conclude?
A. Its income is guaranteed. B. It cannot lose value. C. The payment and underlying business need closer review.
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C. A yield can rise because the share price fell, and dividends can be reduced.
3. What is true of a bond fund used defensively?
A. Its market price can still fall. B. It guarantees an inflation adjusted return. C. It has no interest rate risk.
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A. Bond fund prices can change, including when interest rates rise.
Why question: Why might a broad index fund and a single growth stock both be called “growth” while exposing you to different risks?
Show a sample explanation
A broad fund spreads exposure across many holdings; a single stock adds company specific risk. The growth label does not show concentration.
Classify a real company without making a purchase decision
Open the SEC EDGAR page prefilled for Apple. Find its latest annual report. In one sentence, explain whether an investor might study it through a growth, value, or income lens; then name one risk the label leaves out. This is a research exercise, not an investment recommendation.
Where can you check the underlying rules and risks?
- SEC Investor.gov: Investment Products
- SEC Investor.gov: Asset Allocation and Diversification
- SEC Investor.gov: Index Funds
- SEC Investor.gov: REITs
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End of Lesson
Module 1 · Lesson 3 · Continue to Compound Interest.
AI responses are for educational purposes. Always verify with official course materials.
This lesson teaches a concept. It is general education, not advice about your money. Before you act on anything you learn here, speak to someone licensed.
Sources and reference material
Primary sources and original reference material for the concepts discussed on this page.
- VOO April 2026 prospectus: benchmark performance table
- www.sec.gov — filing10952.htm
- S&P Dow Jones Indices, SPIVA U.S. Scorecard, year end 2025 (Report 3)
- SEC EDGAR: Apple company filings
- SEC Investor.gov: Investment Products
- SEC Investor.gov, asset allocation and diversification
References added 14 October 2026.
AI responses are for educational purposes. Always verify with official course materials.
This lesson teaches a concept. It is general education, not advice about your money. Before you act on anything you learn here, speak to someone licensed.
This lesson teaches a concept. It is general education, not advice about your money. Before you act on anything you learn here, speak to someone licensed.
