What Is an Initial Public Offering (IPO)?

IPOs are getting a lot of buzz this year. This is what to know about them.

A smartphone on a table with a screen reading "IPO," next to a notebook and coffee cup.
(Image credit: Getty Images)

The market for initial public offerings (IPO) is starting to heat up after a period of calm, which might have some folks wondering what an IPO is anyways.

An initial public offering enables a private company to "go public," or start trading in public markets, by issuing its own shares on a stock exchange for the first time. In this way, any investor can buy shares, and the company can raise capital to grow.

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Tom Taulli
Contributing Writer, Kiplinger.com

Tom Taulli has been developing software since the 1980s when he was in high school.  He sold his applications to a variety of publications. In college, he started his first company, which focused on the development of e-learning systems. He would go on to create other companies as well, including Hypermart.net that was sold to InfoSpace in 1996. Along the way, Tom has written columns for online publications such as Bloomberg, Forbes, Barron's and Kiplinger.  He has also written a variety of books, including Artificial Intelligence Basics:  A Non-Technical Introduction. He can be reached on Twitter at @ttaulli.