FRED Composite Index

Composite Index Meaning

Many investors tend to compare their portfolio earnings to a popular index. A well-diversified portfolio can often outperform these indexes. However, it’s easier said than done. Many of them are comprised of some of the biggest multinational companies in the world. Later, we will take a look at a few examples of indexes. While some investors aim to create their portfolios, others spread their funds across a few indexes. This is a good long-term strategy to avoid headaches and minimize volatility. First, let’s look at a composite index.

Composite Index Example

Most investors are aware of the Dow Jones Industrial Average (DJIA). This composite index was created in 1896 by the founder of the Wall Street Journal, Charles Dow.

He realized that the biggest companies on the stock market often moved in the same direction. So he decided to group them.

Today, over 5000 composite indexes based on sectors, industries, market cap, and other characteristics bring them together.

The goal is a general idea of how certain pieces of the stock market are performing against their counterparts. 

Each composite index weighs its stocks differently. This means the percentage of each security’s weight in the index is calculated differently. Below are the popular weighing methods.

Popular Weighing Methods

Let’s look at how a Composite Index weighs its stocks.

Market-cap-weighted: Stocks with a bigger market cap weigh more in the index than smaller cap stocks. In this case, the market cap of each stock is taken as a percentage of the total market cap, including all the companies.

Price-weighted: Stocks with a higher price weigh more than cheaper stocks. As ridiculous as this sounds, one of the most popular indexes is price-weighted. Nowadays, the price of a stock means almost nothing.

Apple’s (NASDAQ: AAPL) stock price is $156.57 with a market cap of $2.555T. The most expensive stock in the world is Berkshire Hathaway (NYSE: BRK.A)The price is just under $500,000, but the market cap is significantly lower than Apple’s at $731.19B. So, the price of a stock isn’t a reliable measure.

Fundamental-weighted: The weight in the index is determined by fundamentals such as earnings, cash flow, sales, etc. This method has become popular in recent decades.

Equal-weighted: Every company has the same weight regardless of market cap, price, or fundamentals.

In the next section, we will look at the most popular indexes and how to invest them in the stock market. Many funds follow their weighting and try to replicate their performance and holdings with a few changes.

LISTS
Stock Market Indexes Stock Market Sectors List List of Stock Symbols
DESCRIPTION Stock indexes list that includes S&P 500, Dow Jones, Nasdaq 100, Russell 2000 and foreign indices
11 sectors, IT, healthcare, energy, real estate, financial, materials, utilities, industrials, consumers, communications
Stock symbols list that includes company name and ticker symbol. Non-listed companies are included
INCLUDED

Types of Composite Indexes

We probably now want to know the types of composite indexes and how you can invest in them. There has to be more than one, right? You’re correct. Let’s read more about them.

1. Standard & Poor’s 500 Index (S&P 500)

The S&P 500 index is a composite index and is market-cap-weighted. It is considered one of the best benchmarks of the US stock market. It comprises the 500 biggest companies by market capitalization and other factors.

The S&P website only shows the top 10 holdings. The entire list isn’t available, but we can deduce most of its holdings. The total market cap of the S&P 500 was $42.4T in January 2022.

Apple’s market cap is $2.56T. Apple’s weight on the index is 6%. To invest in the S&P 500, it is necessary to do so with an ETF. There isn’t any shortage of companies following one of the most popular indexes. Below is a list of the most popular.

SPDR S&P 500 ETF Trust (NYSEARCA: SPY). This is the largest ETF in the world.

iShares Core S&P 500 ETF (NYSEARCA: IVV)

Vanguard 500 Index Fund ETF (NYSEARCA: VOO)

SPDR Portfolio S&P 500 ETF (NYSEARCA: SPLG)

ProShares Ultra S&P 500 (NYSEARCA: SSO)

2. Dow Jones Industrial Average (DJIA)

Remember the price-weighted index? This is another composite index. Today, it’s comprised of 30 “trendy” blue-chip companies. When it was first created, it included only 12. Over time, the companies that form this index change. 

Today, the index includes the following: 3M, American Express, Amgen, Apple, Boeing, Caterpillar, Chevron, Cisco Systems, Coca-Cola, Dow Inc, Goldman Sachs, Home Depot, Honeywell, IBM, Intel, Johnson & Johnson, JPMorgan Chase, McDonald’s, Merck & Co, Microsoft, Nike, Proctor & Gamble, Salesforce, The Travelers Company, UnitedHealth Group, Verizon, Visa, Walmart, Walgreens Boots Alliance and Walt Disney. 

The DJIA does not represent the overall performance of the US economy. The sample size is too small and does not adequately represent every industry. It also neglects smaller-cap companies. They are an important part of our economy. Unlike the S&P, there is only one fund replicating its performance.

SPDR Dow Jones Industrial Average ETF Trust (NYSEARCA: DIA)

3. The Nasdaq Composite

We jump from one of the smallest indexes to one of the broadest. The Nasdaq Composite Index comprises 3000 stocks, American Depository Receipts (ADRs), Real Estate Investment Trusts (REITs), and other securities listed on the NASDAQ exchange. ETFs are excluded. It is also market-cap-weighted. Below is a breakdown of all industries included in the Nasdaq Composite. 

Technology: 51.65%

Consumer services: 16.09% 

Consumer goods: 8.51%

Financials: 7.75%

Health care: 7.70%

Industrials: 5.65%

Oil and gas: 0.8%

Utilities0.73%

Telecommunication: 0.67%

Basic materials0.44%

The tech industry had some trouble since the beginning of the year. The current administration is trying to restrict tech companies’ power and growth. Furthermore, some are having issues on their own. Netflix (NASDAQ: NFLX) and Facebook (NASDAQ: FB) are losing platform users. They are expecting some roadblocks in the next quarters. Since the tech industry weighs a lot in the Nasdaq Composite, the other industries aren’t well represented when they are experiencing growth. 

A few ETFs have a similar breakdown to the Nasdaq Composite index.

Invesco QQQ Trust Series 1 (NASDAQ: QQQ)

Invesco Nasdaq 100 ETF (NASDAQ: QQQM)

Fidelity Nasdaq Composite Index ETF (NASDAQ: ONEQ)

Other Composite Indexes

We saw the three most popular indexes on the US stock market. More follow companies based on their market capitalization, industry, and more. Every country with a stock market has its set of indexes. For example, in the UK, the top 100 stocks are indexed in the CBOE 100 UK. China, Japan, South Korea, Russia, Europe, and other big markets also have their versions. 

Some indexes comprise many stocks, similar to the Nasdaq Composite. However, they have a fairer distribution between industries. The Russell 2000, Russell 3000, and the Wilshire 5000 are good examples. They try to give us a look at the economy as a whole.

One last interesting index is the VIXIt represents the expectation of volatility in the next 30 days on the market as a whole. VIX measures the market’s fear, stress, and anxiety. So, investors seeking an inverse index, here you go. This one is very volatile and has a few ETFs replicating its performance.

Barclays iPath Series B S&P 500 VIX Short-Term Futures ETN (BATS: VXX)

ProShares Vix Short-Term Futures ETF (BATS: VIXY)

ProShares Vix Mid-Term Futures ETF (BATS: VIXM)

Final Thoughts: Composite Index

To conclude, composite indexes give us a broad view of various components of the stock market. They give us the big picture of the industry, on the NYSE and the NASDAQ, or the stock market as a whole.

For investors, indexes are simple ways to invest their money without picking individual stocks. The top 3 composite indexes, the S&P 500, the DJIA, and the Nasdaq Composite, are good long-term growth options. In addition, each country has its own set of indexes.

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