CNNMoney.com
Companies Economy International Corrections Pre-market Trading After-hours Trading Winners/Losers/Actives Bonds Currencies Commodities World Markets Money Magazine Real Estate Mutual Funds Taxes Ask the Expert Money 101 Autos Loan Center Best Places to Live Ask the Expert Millionaires in the Making Ultimate Guide to Retirement Retirement Calculators Best Funds Ask the Mole Best Places to Retire Personal Tech Big Tech Blog Techland Blog Sectors and Stocks Fortune 500 Techs Tech Talk 100 Best Places to Launch Ultimate Resource Guide Small Biz Makeovers FSB 100 Ask & Answer Fortune 500 Technology Investing Management Rankings Main Create Portfolio Edit Portfolio Create Alerts Edit Alerts
    SUBSCRIBE TO MONEY  

What is a stock?

It's more than just a piece of paper (and sometimes not even that)

EMAIL  |   PRINT  |   SHARE  |   RSS
 
google my aol my msn my yahoo! netvibes
Paste this link into your favorite RSS desktop reader
See all CNNMoney.com RSS FEEDS (close)

At some point, just about every company needs to raise money, whether to open up a West Coast sales office, build a factory, or hire a crop of engineers.

In each case, they have two choices: 1) Borrow the money, or 2) raise it from investors by selling them a stake (issuing shares of stock) in the company.

When you own a share of stock, you are a part owner in the company with a claim (however small it may be) on every asset and every penny in earnings.

Now, typical stock buyers rarely think like owners, and it's not as if they actually have a say in how things are done. Owning 100 shares of Microsoft makes you, technically speaking, Bill Gates' boss, but that doesn't mean you can call him up and give him a tongue-lashing.

Nevertheless, it's that ownership structure that gives a stock its value. If stockowners didn't have a claim on earnings, then stock certificates would be worth no more than the paper they're printed on. As a company's earnings improve, investors are willing to pay more for the stock.

Over time, stocks in general have been solid investments. That is, as the economy has grown, so too have corporate earnings, and so have stock prices.

Since 1926, the average large stock has returned more than 10 percent a year. If you're saving for retirement, that's a pretty good deal - much better than U.S. savings bonds, or stashing cash under your mattress.

Of course, "over time" is a relative term. As any stock investor knows, prolonged bear markets can decimate a portfolio.

Since World War II, Wall Street has endured a dozen bear markets - defined as a sustained decline of more than 20 percent in the value of the Dow Jones Industrial Average - including one of the sharpest and longest in history that began in March 2000.

Bull markets eventually follow these downturns, but again, the term "eventually" offers small sustenance in the midst of the downdraft.

The point to consider, then, is that investing must be considered a long-term endeavor if it is to be successful. In order to endure the pain of a bear market, you need to have a stake in the game when the tables turn positive.

glossary
Sivy 70: America's Best Stocks
glossary
Glossary
take the test
Take
the test
more lessons
More Money 101
lessons
Features
Layoffs mountAT&T, DuPont, Viacom, Credit Suisse and others take another 22,000-plus jobs out of the work force. more
Even the legal industry is not immune to the downturn, leaving recent graduates with hefty student loans and no jobs. more
Markets Last Change
Dow Jones 8,376.24 -215.45 / -2.51%
Nasdaq 1,445.56 -46.82 / -3.14%
S&P 500 845.22 -25.52 / -2.93%
10-year Bond 110 14/32 Yield: 2.55%
U.S.Dollar 1 euro = $1.275 -0.001
December 4, 2008 4:02 PM ET
CompanyPrice% Change
Tenneco Inc 2.51 -26.18%
Lear Corporation 1.85 -19.91%
Peabody Energy Corp 17.73 -19.34%
Chesapeake Energy Corporation 11.53 -18.23%
Dec 4 3:57pm ET †


© 2008 Cable News Network. A Time Warner Company. All Rights Reserved. Terms under which this service is provided to you. Privacy Policy
Copyright © 2008 BigCharts.com Inc. All rights reserved. Please see our Terms of Use.
MarketWatch, the MarketWatch logo, and BigCharts are registered trademarks of MarketWatch, Inc.
Intraday data provided by Interactive Data Real-Time Services and subject to the Terms of Use.
Intraday data is at least 20-minutes delayed. All times are ET.
Historical, current end-of-day data, and splits data provided by Interactive Data Pricing and Reference Data.
Fundamental data provided by Morningstar, Inc..
SEC Filings data provided by Edgar Online Inc..
Earnings data provided by FactSet CallStreet, LLC.