Mutual Fund
A professionally managed investment pool that combines money from many investors to buy stocks, bonds, or other securities.
What You Need to Know
Mutual funds have been the cornerstone of retirement investing for decades. They pool money from thousands of investors to build diversified portfolios managed by professionals.
How Mutual Funds Work:
- You invest $5,000 in Vanguard 500 Index Fund
- Vanguard pools your money with millions of other investors
- Fund manager buys all 500 S&P 500 stocks
- You own shares proportional to your investment
- Value updates once daily after market close
Types of Mutual Funds:
1. Index Funds (Passive):
- Track a market index (S&P 500, Total Market)
- Low fees (0.03-0.20%)
- Minimal trading, tax-efficient
- Best for most investors
2. Actively Managed:
- Fund manager picks stocks trying to beat the market
- High fees (0.50-2.00%)
- 80%+ underperform index funds over 15 years
- Tax-inefficient (frequent trading)
3. Target-Date Funds:
- Automatically adjust stock/bond mix as you age
- "2060 Fund" = for someone retiring around 2060
- Starts aggressive (90% stocks), becomes conservative
- Higher fees than building your own
4. Bond Funds:
- Invest in government/corporate bonds
- Lower returns, lower risk than stock funds
- Income-focused
Expense Ratios: Annual fee as percentage of investment:
- Excellent: Under 0.20%
- Acceptable: 0.20-0.50%
- High: 0.50-1.00%
- Terrible: Over 1.00%
Example Cost: $100,000 invested for 30 years at 8% return:
- 0.05% fee: $956,000 final value
- 1.00% fee: $761,000 final value
- Difference: $195,000 lost to fees!
Loads (Sales Charges):
- Front-Load: Pay 5% upfront ($5,000 on $100,000)
- Back-Load: Pay when you sell
- No-Load: No sales charge (always choose these)
Minimum Investments:
- Vanguard Admiral Shares: $3,000-$50,000
- Fidelity: Often $0
- Target-date funds: Usually $1,000
When to Choose Mutual Funds:
- 401(k) plan only offers mutual funds (common)
- Want automatic investing ($200/month)
- Building position over time (no trading commissions)
When to Choose ETFs Instead:
- Taxable account (more tax-efficient)
- Want intraday trading flexibility
- Small investment (can buy 1 share)
Sources & References
This information is sourced from authoritative government and academic institutions:
- investor.gov
https://www.investor.gov/introduction-investing/investing-basics/investment-products/mutual-funds-and-exchange-traded-1
- sec.gov
https://www.sec.gov/reportspubs/investor-publications/investorpubsinwsmfhtm.html
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Related Terms in Investment Analysis
Appreciation
The increase in an asset's value over time, whether it's real estate, stocks, or other investments.
Asset Class
A group of investments with similar behavior, risk, and regulatory profiles (e.g., stocks, bonds, cash).
Bond
A fixed-income investment where you loan money to a government or corporation in exchange for regular interest payments.
Bond Yield
The return an investor earns on a bond, expressed as a percentage, which can be calculated as current yield (annual interest ÷ current price) or yield to maturity (total return if held until maturity).
Capital Gains Tax
Tax on profits from selling investments like stocks, bonds, or real estate.
Capital Loss
A loss realized when you sell an investment for less than you paid for it, which can offset capital gains for tax purposes.