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The IPO Process, Step by Step

Wall Street Mechanics — The Insider Curriculum • Beginner Investing • 8 min

What this lesson is about

From a private company's first filing to its first trade on a public exchange. The actual mechanical steps, distinct from the conflict-of-interest angle covered elsewhere on this platform.

2 parts · a quick check after each · then the quiz

Part 1 of 2

Taking a private company public follows a clear sequence of steps. This process is different from the underwriting-fee conflict of interest we've discussed elsewhere. In this lesson, we'll look at the steps involved, from the initial filing to the first trade on the public market. First, you select underwriters. These are investment banks that manage the offering. Then, you file necessary disclosure documents with the SEC. After that, the company and its underwriters go on a "roadshow". This consists of a series of presentations. Historically, these were in-person, but now they are often virtual. During the roadshow, company executives and underwriters pitch the investment case directly to potential institutional investors, well before shares start trading publicly.

DilutionA smaller slice of a much larger pie. That is the bet.

Quick check

What is a "roadshow," in the context of an IPO?

Part 2 of 2

While the roadshow is happening, underwriters conduct a process called "book-building". They gather indications of interest from institutional investors at various price points. This helps build a real-time picture of demand at different price levels. The demand data collected directly influences the final IPO price. This price is set by both the underwriters and the company. Ideally, it reflects true market demand. It balances the company’s desire to raise capital with the need to price attractively enough for a successful offering.

Insider Angle: Here’s an interesting twist: a big first-day "pop" happens when the stock price jumps significantly above its IPO offering price once trading begins. This isn't always good news for the company, even if it seems that way. A large pop means the shares were likely priced below what the market was willing to pay. Real value goes to the early buyers who got in at the IPO price and sold or held onto the stock as it popped, not to the company or its existing shareholders. Underwriters face a tough balance here: price too high, and the offering might not sell well, risking their reputation. Price too low, and the company misses out on real money. This dynamic links back to the underwriting conflict of interest discussed in previous lessons.
Try This: Look up a recent IPO’s offering price and compare it to its first-day closing price. Calculate the size of the "pop" (or decline) as a percentage. Think about what this outcome might suggest regarding how accurately the IPO was priced compared to actual market demand.

Quick check

What is "book-building," as part of the IPO pricing process?

Quiz

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