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Quiz: How Much Do You Know About Index Funds?

A decade ago, index funds represented less than one-fifth of the U.S. equities market. Today, they constitute a third, with more than $6.7 trillion in assets under management.1

444% and counting

Total assets invested in index mutual funds grew from $619 billion in 2005 to $3.4 trillion in 2017.

Source: 2018 Investment Company Fact Book, Investment Company Institute. Data include total net assets of U.S. bond, equity and hybrid index mutual funds; data exclude ETFs and mutual funds that invest primarily in other mutual funds.

Despite their popularity, however, index funds remain relatively misunderstood. How much do you know? Take our true-or-false quiz to find out.

1. An index fund invests in the same securities as its underlying index, or benchmark.
A)   True
B)   False

2. Index mutual funds and exchange-traded funds (ETFs) are basically the same thing.
A)   True
B)   False

3. Not all index funds define developed and emerging-market countries the same way.
A)   True
B)   False

4. Index funds weight their underlying securities according to the value of their outstanding shares.
A)   True
B)   False

5. When picking an index fund, the single most important factor is cost.
A)   True
B)   False

6. Smart-beta funds cost more than market-capitalization-weighted funds.
A)   True
B)   False

7. Not all funds that track the same index perform equally.
A)   True
B)   False

1. Answer: A | Actually, make that mostly true. An index fund attempts to deliver the same returns as a specific index by owning most, if not all, of the same securities. However, some securities trade infrequently or are very expensive, which could cause fund managers to omit them, depending on their strategy. Also, many funds keep a percentage of their holdings in cash equivalents, which allows fund managers to meet day-to-day redemptions without selling securities. But too much cash can cause a fund to underperform its index. “Cash in excess of 3% should raise concerns,” says Michael Iachini, vice president and head of manager research at Charles Schwab Investment Advisory.

2. Answer: B | Although both are passive investments that mirror the performance of an underlying index, they trade differently. An ETF trades on a stock exchange throughout the day, when  its price is free to fluctuate—just like a stock. An index mutual fund trades only at the end of the trading session, during which time its share price is calculated by deducting the fund’s liabilities from the value of its outstanding shares, then dividing by the number of outstanding shares.

3. Answer: A | For example, Morgan Stanley Capital International (MSCI) classifies South Korea as an emerging market, while the Financial Times Stock Exchange (FTSE) considers it a developed market. Accordingly, South Korean stocks account for roughly 15% of the MSCI Emerging Markets Index and none of the FTSE Emerging Index. By the same token, FTSE has classified Pakistan as an emerging market for some time, while MSCI only recently updated the country’s status from frontier to emerging.

4. Answer: B | Market-capitalization-weighted indexes, such as the Russell 1000® and the S&P 500®, do indeed weight companies according to the value of their outstanding shares. However, other indexing strategies, known collectively as smart beta, emphasize factors other than market capitalization. Among the most popular are: equal weight, which weights every security equally, regardless of capitalization; fundamental, which screens and weights securities according to financial fundamentals such as book value, cash flow and sales; and low volatility, which overweights securities whose prices historically have fluctuated less than the market as a whole.

5. Answer: B | Other considerations include whether an index adheres to a market-capitalization-weighted or smart-beta methodology, how it has performed both relative to its benchmark and in absolute terms, and which asset class or classes it represents.

6. Answer: A | Though substantially less expensive than most actively managed investments, smart-beta funds are nevertheless costlier than their more passively managed market-cap-weighted counterparts. Even so, “our research has shown that the potential outperformance of certain smart-beta strategies, such as fundamental, can offset their higher costs,” says Tony Davidow, asset allocation strategist at the Schwab Center for Financial Research. Investors can use Schwab’s ETF Select List® (schwab.com/etfselectlist) or Mutual Fund OneSource Select List® (schwab.com/selectlist) to compare the expense ratios of actively managed, market-capitalization-weighted and smart-beta funds.

7. Answer: A | A landmark 2002 study found that returns varied by as much as 2% a year among index mutual funds tracking the S&P 500—owing in part to the fees they charge.2 Mutual funds charge different expense ratios, and some charge “loads”—one-time fees to buy (front-end loads) or sell (back-end loads). What’s more, some mutual funds are more tax efficient than others in terms of dividends, interest and realized capital gains.

12018 Investment Company Fact Book, Investment Company Institute.
2Edwin J. Elton, Martin J. Gruber and Jeffrey A. Busse, Are Investors Rational? Choices Among Index Funds, October 2002.

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Important Disclosures

Investors should carefully consider information contained in the prospectus, or, if available, the summary prospectus, including investment objectives, risks, charges and expenses. You can request a prospectus by calling Schwab at 800-435-4000. Please read the prospectus carefully before investing.

Investment returns and principal value will fluctuate and are subject to market volatility, so that an investor's shares, when redeemed or sold, may be worth more or less than their original cost. Unlike mutual funds, shares of ETFs are not individually redeemable directly with the ETF. Shares of ETFs are bought and sold at market price, which may be higher or lower than the net asset value (NAV).

Indexes are unmanaged, do not incur fees or expenses, and cannot be invested in directly.

The information provided here is for general informational purposes only and should not be considered an individualized recommendation or personalized investment advice. The investment strategies mentioned here may not be suitable for everyone. Each investor needs to review an investment strategy for his or her own particular situation before making any investment decision.

All expressions of opinion are subject to change without notice in reaction to shifting market conditions. Data contained herein from third-party providers is obtained from what are considered reliable sources. However, its accuracy, completeness or reliability cannot be guaranteed.

The Schwab Center for Financial Research is a division of Charles Schwab & Co., Inc.

Charles Schwab Investment Advisory, Inc., is an affiliate of Charles Schwab & Co., Inc.

Indexes are unmanaged, do not incur fees or expenses, and cannot be invested in directly.

The S&P 500 Index is a market-capitalization-weighted index comprising 500 widely traded stocks chosen for market size, liquidity and industry group representation.

The Russell 1000 Index measures the performance of the large-cap segment of the U.S. equity universe. It is a subset of the Russell 3000® Index and includes approximately 1,000 of the largest securities based on a combination of their market cap and current index membership.
The MSCI Emerging Markets Index captures large- and mid-cap representation across 23 emerging market countries. The index covers approximately 85% of the free float-adjusted market capitalization in each country.

FTSE Emerging Markets indices are part of the FTSE Global Equity Index Series (GEIS). The series includes large and mid cap securities from advanced and secondary emerging markets, classified in accordance with FTSE’s transparent Country Classification Review Process. The FTSE Emerging Index provides investors with a comprehensive means of measuring the performance of the most liquid companies in the emerging markets.

 

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